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Development of Shotless Peening System and Manufacturing Considering Preservation of Environment

Research Project

Project/Area Number 13555022
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Materials/Mechanics of materials
Research InstitutionTohoku University

Principal Investigator

SOYAMA Hitoshi  Tohoku University, Graduate School of Engineering, Professor, 大学院・工学研究科, 教授 (90211995)

Co-Investigator(Kenkyū-buntansha) KOBAYASHI Yuji  Sintokogio Ltd., Sinto Blastic Company, Peening Center, Research Engineer, 新東ブラステックカンパニー・ピーニングセンター, 開発担当員(研究職)
YAMANAKA Masashi  Tohoku University, Graduate School of Engineering, Associate Professor, 大学院・工学研究科, 助教授 (20292229)
WATANABE Yutaka  Tohoku University, Graduate School of Engineering, Associate Professor, 大学院・工学研究科, 助教授 (10260415)
小林 裕次  新東工業(株), 新東ブラステックカンパニーピーニングセンター, 開発担当員(研究職)
Project Period (FY) 2001 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥8,800,000 (Direct Cost: ¥8,800,000)
Fiscal Year 2003: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 2002: ¥2,600,000 (Direct Cost: ¥2,600,000)
Fiscal Year 2001: ¥4,600,000 (Direct Cost: ¥4,600,000)
KeywordsSurface Modification / Peening / Cavitation / Fatigue Strength / Residual Stress / Shot Peening / Surface Roughness / Jet / 回折X線 / 半価幅 / ステンレス鋼 / 浸炭材料 / 圧縮残留応力 / ノズル / 衝撃力
Research Abstract

1.The cavitating jet in air was successfully realized using cavitation shotless peening system without a water-filled chamber. It was revealed that the cavitating jet in air was most powerful compared with a cavitating jet in water and a normal water jet in air.
2.The erosion test and measurement of cavitation intensity were carried out at various conditions to measure the ability of cavitating jet in air, then the optimum condition of the cavitating jet was obtained.
3.Several steel were peened by the cavitating jet in air, the residual stress was measured by an X-ray diffraction method. The introduction of compressive residual stress was demonstrated. It shows the possibility of the surface modification by using the cavitating jet in air.
4.The optimum peening time was obtained from the relation of the peening time and the residual stress or the fatigue test at constant load changing with the peening time.
5.In order to compare the proposed shotless peening considering the prevention of environment and the conventional shot peening, a rotating bending fatigue test was carried out, and it was shown that the improvement of fatigue strength by shotless peening was better than that of shot peening.
6.In order to establish non-destructive testing method to evaluate the surface modification layer peened by the shotless peening, the residual stress and austenitic ratio were measured by using an X-ray diffraction method.
7.The improvement of fatigue strength of gear was demonstrated by a bending fatigue test of gear tooth comparing the result of shot peening.
8.In order to apply the shotless peening to various materials, the relation between the cavitation intensity and the materials properties was investigated, and the fundamental threshold level of materials for the cavitation impact was revealed.

Report

(4 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • 2001 Annual Research Report
  • Research Products

    (106 results)

All Other

All Publications (106 results)

  • [Publications] 祖山均: "キャビテーション・ショットレス・ピーニングによるアルミニウム合金鋳物の疲労強度向上"日本機械学会材料力学部門講演会講演論文集. 261-262 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "キャビテーション・ショットレス・ピーニングによる疲労強度向上"日本機械学会2001年度年次大会講演論文集. I. 307-308 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "キャビテーション・ショットレス・ピーニングによる機械材料の疲労強度向上"第11回キャビテージョンに関するシンポジウム. 155-156 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "気中キャビテーション噴流の実現"日本機械学会流体工学部門講演会講演概要集. 01-3. 26 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "キャビテーション・ショットレス・ピーニングによる金属材料の疲労強度向上"自動車技術会学術講演会前刷集. 92-01. 1-4 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "キャビテーション・ショットレス・ピーニングによる合金工具鋼SKD61の表面改質"日本機械学会第3回生産加工・工作機械部門講演会講演論文集. 01-20. 35-36 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength of Aluminum Alloy by Cavitation Shotless Peening"Transactions of the ASME, Journal of Engineering Materials Technology. 124. 135-139 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "気中キャビテーション噴流"超音波TECHNO. 14. 78-81 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "The Fundamental Threshold Level - a New Parameter for Predicting Cavitation Erosion Resistance"Journal of Testing and Evaluation. 30. 421-431 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Improvement of Fatigue Strength"Proceedings of the 8th International Conference on Shot Peening. 435-440 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "キャビテーション・ショットレス・ピーニングによつて生じた塑性変形の再結晶法による観察"ショットピーニング技術. 14. 141-148 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山均: "気中キャビテーション噴流による表面改質"日本ウォータージェット学会第16回研究発表講演会論文集. 45-48 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 佐々木 圭, (祖山 均): "アルミニウム合金鋳物へのキャビテーション・ショットレス・ピーニングの最適処理時間"日本機械学会東北支部第37期総会・講演会講演論文集. 021-1. 62-63 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "気中キャビテーション噴流の加工能力"日本機械学会東北支部第37期総会・講演会講演論文集. 021-1. 76-77 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニングとショット・ピーニングの比較"ショットピーニング技術. 14. 8-9 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "気中キャビテーション噴流による金属材料への圧縮残留応力の導入"日本材料学会第51期学術講演会講演論文集. 223-224 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "気中キャビテーション噴流の加工能力における低速水噴流用ノズルの口径の影響"日本機械学会東北支部八戸地方講演会講演論文集. 021-2. 83-84 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.Odhiambo, (H.Soyama): "Effects of Processing Time of Cavitation Shotless Peening on Residual Stresses"第46回日本学術会議材料研究連合会講演論文集. 307-308 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "気中キャビテーション噴流によるアルミニウム合金鋳物の疲労強度向上"日本機械学会材料力学部門講演会講演論文集. 02-05. 483-484 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.O.Macodiyo, (H.Soyama): "Recrystallization-Etch Observation of Plastic Deformation Caused by Cavitation Shotless Peening"Journal of Materials Science Letters. 22. 115-117 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニングによる金属材料の疲労強度向上"自動車技術会論文集. 34. 101-106 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション壊食の定量的予測手法"配管技術. 45. 9-14 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.Odhiambo, (H.Soyama): "Cavitation Shotless Peening for Improvement of Fatigue Strength of Carbonized Steel"International Journal of Fatigue. 25. 1217-1222 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニングのX線強度分布の半価幅における特異性"ショットピーニング技術. 15. 141-148 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Surface Modification of Alloy Tool Steel"JSME International Journal. 46A. 398-402 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニング装置の開発"油空圧技術. 42. 35-39 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.O.Macodiyo, (H.Soyama): "Improvement of Fatigue Strength on Duralumin by Cavitation Shotless Peening"Proceedings of International Conference on Advanced Technology in Experimental Mechanics. (CDROM). OS11WO131 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Improvement of Fatigue Strength of Metals"Proceedings of the Second Japan-Taiwan Workshop on Mechanical and Aerospace Engineering. 195-202 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.O.Macodiyo, (H.Soyama): "Effect of Cavitation Number on the Improvement of Fatigue Strength of Carburized Steel Using Cavitation Shotless Peening"Proceeding of Fifth International Conference on Fracture and Strength of Solid. FEOFS2003-I31-060 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Peen Forming by Using a Cavitating Jet in Air"Proceedings of the 7th Pacific Rim International Conference on Water Jetting Technology. 429-436 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Peen Forming of Duralumin Plate by Using a Cavitating Jet in Air"Proceedings of Fifth International Symposium on Cavitation. (CDROM). OS2-3-001-1-OS2-3-001-4 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength on Stainless Steel by Cavitating Jet in Air"Proceedings of Fifth International Symposium on Cavitation. (CDROM). OS2-3-002-1-OS2-3-002-4 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Measurement of Cavitation Intensity in Mercury"Proceedings of Fifth International Symposium on Cavitation. (CDROM). GS-11-010-1-GS-11-010-5 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "高衝撃力に対応したキャビテーション・センサの開発"日本機械学会東北支部第38期総会・講演会講演論文集. 031-1. 42-43 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 斎藤 建一, (祖山 均): "気中キャビテーション噴流による機械材料の疲労強度向上"日本機械学会東北支部第38期総会・講演会講演論文集. 031-1. 58-59 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "疲労強度向上におけるキャビテーション・ショットレス・ピーニングとショット・ピーニングの比較"日本材料学会第52期学術講演会講演論文集. 332-333 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニングにおける残留応力と衝撃応力分布の関係"日本機械学会2003年度年次大会講演論文集. VI. 145-146 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション気泡の崩壊衝撃力によるカバレージの経時変化の数値シミュレーション"日本機械学会東北支部第39期秋季講演会講演論文集. 031-2. 73-74 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.Macodiyo, (H.Soyama): "Effect of Cavitation Shotless Peening on the Austenitic Ratio of Carburized Steel"日本機械学会M&M2003材料力学部門講演会講演論文集. 03-11. 177-178 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "気中キャビテーション噴流によるステンレス鋼の疲労強度向上"日本機械学会M&M2003材料力学部門講演会講演論文集. 03-11. 181-182 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニングによるチタン合金Ti6Al4Vへの圧縮残留応力導入"第11回破壊力学シンポジウム講演論文集. 179-182 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Introduction of Compressive Residual Stress using a Cavitating Jet in Air"Transactions of the ASME, Journal of Engineering Materials Technology. 126. 123-128 (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] ショットピーニング技術協会編, 祖山 均(分担執筆): "金属疲労とショットピーニング"現代工学社. 180(2) (2004)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength of Aluminum Alloy by Cavitation Shotless Peening"Proc.Materials and Mechanics '01, JSME. 261-262 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength by Cavitation Shotless Peening"Preprint of the Japan Society of Mechanical Engineers (I). 307-308 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength of Metallic Materials by Cavitation Shotless Peening"Proc. 11th Symposium on Cavitation. 155-156 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
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      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Attainment of Cavitating Jet in the Air"Proc. Fluids Engineering Conference, JSME. No.01-3. 26 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for the Improvement of Fatigue Strength of Metallic Materials"Preprint of Society of Automotive Engineers of Japan. No.92-01. 1-4 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Surface Modification of Tool Alloy Steel SKD61 by Cavitation shotless Peening"Proc. 3rd Manufacturing & Machine Tool Conference. No.01-20. 35-36 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength of Aluminum Allay by Cavitation Shotless Peening"Transactions of the ASME, Journal of Engineering Materials Technology. Vol.124, No.2. 135-139 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitating Jet in Air"Ultrasonic Technology. Vol.14, No.3. 78-81 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "The Fundamental Threshold Level -a New Parameter for Predicting Cavitation Erosion Resistance"Journal of Testing and Evaluation. Vol.30, No.5. 421-431 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Improvement of Fatigue Strength"Proceedings of the 8th International Conference on Shot Peening. 435-440 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Observation of Plastic Deformation Induced by Cavitation Shotless Peening Using Recrystallization Etch Technique"Shot Peening Technology. Vol.14, No.3. 141-148 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Surface Modification by Using a Cavitating Jet in the Air"Proc. 16th Annual Meetings for Water Jet Technology. 45-48 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Sasaki, (H.Soyama): "Optimum Processing Time of Cavitation Shotless Peening for Aluminum Alloy"Proc. 37th JSME Meeting of Tohoku Branch. No.021-1. 62-63 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Ability of Cavitating Jet in the Air"Proc. 37th JSME Meeting of Tohoku Branch. No.021-1. 76-77 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Comparison between Cavitation Shotless Peening and Shot Peening"Shot Peening Technology. Vol.14, No.2. 8-9 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Introduction of Compressive Residual Stress into Metallic Material by Cavitating"Proc. 51st Annual Meeting of Society of Material Science, Japan. 223-224 (2002)

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      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Effect of Nozzle Diameter of Law Speed Water Jet an Ability of Cavitating Jet in the Air"Proc. JSME Meeting of Tohoku Branch at Hachinnohe. No.021-2. 83-84 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.Odhiambo, (H.Soyama): "Effects of Processing Time of Cavitation Shotless Peening on Residual Stresses"Proc. 46th Meeting on Materials of Science Council Japan. 307-308 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength of Aluminum Alloy Casting by Cavitating Jet in the Air"Proc. 2002 Annual Meeting of JSME/MMD. No.02-05. 483-484 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.O.Macodiyo, (H.Soyama): "Recrystallization-Etch Observation of Plastic Deformation Caused by Cavitation Shotless Peening"Journal of Materials Science Letters. Vol.22, No.1. 115-117 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Improvement of Fatigue Strength of Metallic Materials"Transaction of Society of Automotive Engineers of Japan. Vol.34, No.1. 101-106 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Prediction of Cavitation Erosion"The Piping Engineering. Vol.45, No.2. 9-14 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.Odhiambo, (H.Soyama): "Cavitation Shotless Peening for Improvement of Fatigue Strength of Carbonized Steel"International Journal of Fatigue. Vol.25, No.9-11. 1217-1222 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Singular Characteristic of Cavitation Shotless Peening on Half Width of Diffractive X-ray Distribution"Shot Peening Technology. Vol.15, No.3. 141-148 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Surface Modification of Alloy Toot Steel"JSME International Journal, Ser.A. Vol.46, No.3. 398-402 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Development of Cavitation Shotless Peening System"Hydraulic & Pneumatics. Vol.42, No.8. 35-39 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.O.Macodiyo, (H.Soyama): "Improvement of Fatigue Strength on Duralumin by Cavitation Shotless Peening"Proc. of International Conference on Advanced Technology in Experimental Mechanics. (CDROM). OS11WO131 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Cavitation Shotless Peening for Improvement of Fatigue Strength of Metals"Proc. Second Japan-Taiwan Workshop on Mechanical and Aerospace Engineering. 195-202 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.O.Macodiyo, (H.Soyama): "Effect of Cavitation Number on the Improvement of Fatigue Strength of Carburized Steel Using Cavitation Shotless Peening"Proceeding of Fifth International Conference on Fracture and Strength of Solid, FEOFS 2003-I31-060. (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Peen Forming by Using a Cavitating Jet in Air"Proc. 7th Pacific Rim International Conference on Water Jetting Technology. 429-436 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Peen Forming of Duralumin Plate by Using a Cavitating Jet in Air"Proceedings of Fifth International Symposium on Cavitation. OS2-3-001(CDROM). 1-4 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength on Stainless Steel by Cavitating Jet in Air"Proceedings of Fifth International Symposium on Cavitation. OS2-3-002(CDROM). 1-4 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Measurement of Cavitation Intensity in Mercury"Proceedings of Fifth International Symposium on Cavitation. GS-11-010(CDROM). 1-5 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Development of Cavitation Sensor for Strong Impacts"Proc. 38th JSME Meeting of Tohoku Branch. No.031-1. 42-43 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] K.Saito, (H.Soyama): "Improvement of Fatigue Strength of Mechanical Materials by a Cavitating Jet in Air"Proc. 38th JSME Meeting of Tohoku Branch. No.031-1. 58-59 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Comparison on Improvement of Fatigue Strength between Cavitation Shotless Peening and Shot Peening"Proc. 52nd Annual Meeting of Society of Material Science, Japan. 332-333 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Relationship on Cavitation Shotless Peening between Residual Stress and Pressure Distribution of Cavitation Impact"Proc. Mechanical Engineering Congress, 2003 Japan. Vol.VI. 145-146 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Numerical Simulation of Coverage of Cavitation Impacts Changing with Time"Proc. 39th JSME Autumn Meeting of Tohoku Branch. No.031-2. 73-74 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] D.Macodiyo, (H.Soyama): "Effect of Cavitation Shotless Peening on the Austenitic Ration of Carburized Steel"Proc. 2003 Annual Meeting of the JSME/MMD. No.03-11. 177-178 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength of Stainless Steel by Using a Cavitating Jet in Air"Proc. 2003 Annual Meeting of the JSME/MMD. No.03-11. 181-182 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Introduction of Compressive Residual Stress into Titanium Alloy Ti6AI4V by Cavitation Shotless Peening"Proc. 11th Symposium on Fracture and Fracture Mechanics. 179-182 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Introduction of Compressive Residual Stress using a Cavitating Jet in Air"Transactions of the ASME, Journal of Engineering Materials Technology. Vol.126, No.1. 123-128 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Improvement of Fatigue Strength by Using Cavitating Jet in Air"Proceedings of 2004 ASME/JSME Pressure Vessels and Piping Conference, PVP2004. (in press). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] H.Soyama: "Compressive Residual Stress into Titanium Alloy Using Cavitation Shotless Peening Method"Tribology Letters. Vol.17(in press). (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Society of Shot Peening, Japan, (H.Soyama): "Fatigue of Metals and Shot Peening"Gendai Kougaku-sya. 180 (2004)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 祖山 均: "キャビテーション・ショットレス・ピーニング装置の開発"油空圧技術. 42・8. 35-39 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Soyama, K.Saito: "Peen Forming by Using a Cavitating Jet in Air"Proc.7^<th> Pacific Rim International Conference on Water Jet Technology. 429-436 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Soyama, D.Macodiyo: "Improvement of Fatigue Strength on Stainless Steel by Cavitating Jet in Air"Proc.5^<th> International Symposium on Cavitation. (CD-ROM). 1-4 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 祖山 均, D.O.Macodiyo: "キャビテーション・ショットレス・ピーニングのX線強度分布の半価幅における特異性"ショットピーニング技術. 15・3. 1-8 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 祖山 均, D.O.Macodiyo, 坂 真澄: "疲労強度向上におけるキャビテーション・ショットレス・ピーニングとショット・ピーニングの比較"日本材料学会第52期学術講演会講演論文集. 332-333 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Soyama: "Introduction of Compressive Residual Stress Using a Cavitating Jet in Air"Journal of Engineering Materials and Technology, Trans.ASME. 126・1. 123-128 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] H.Soyama, H.Kumano: "The Fundamental Threshold Level -a New Parameter for Predicting Cavitation Erosion Resistance"Journal of Testing and Evaluation. 30・5. 421-431 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 祖山均, 斎藤建一, 御子柴直樹, 佐々木圭, 坂真澄: "気中キャビテーション噴流による金属材料への圧縮残留応力の導入"日本材料学会第51期学術講演会講演論文集. 223-224 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 祖山均, 斎藤建一: "キャビテーション・ショットレス・ピーニングとショット・ピーニングの比較"ショットピ一ニング技術. 14・2. 8-9 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 祖山均, Dan Odhiambo Macodiyo: "キャビテーション・ショットレス・ピーニングによって生じた塑性変形の再結晶法による観察"ショットピーニング技術. 14・3. 1-8 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 祖山均, 斎藤建一, 坂真澄: "気中キャビテーション噴流の加工能力における低速水噴流用ノズル口径の影響"日本機械学会東北支部八戸地方講演会講演論文集. 021・2. 83-84 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 祖山均, 斎藤建一, 坂真澄: "気中キャビテーション噴流によるアルミニウム合金鋳物の疲労強度向上"日本機械学会材料力学部門講演会講演論文集. 02・05. 483-484 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 祖山 均, 斎藤 建一: "気中キャビテーション噴流の実現"日本機械学会第79期流体工学部門講演会講演CD-ROM版論文集. 01-3(論文番号202). (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 祖山 均, 佐々木 圭, 斎藤 建一, 坂 真澄: "キャビテーション・ショットレス・ピーニングによる金属材料の疲労強度向上"自動車技術会学術講演会前刷集. 92-01. 1-4 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 祖山 均, 佐々木 圭, 坂 真澄: "キャビテーション・ショットレス・ピーニングによる合金工具鋼SKD61の表面改質"日本機械学会第3回生産加工・工作機械部門講演会講演論文集. 01-20. 35-36 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 祖山 均, 斎藤 建一, 坂 真澄: "気中キャビテーション噴流による表面改質"日本ウォタージェット学会第16回研究発表講演会論文集. 45-48 (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] 祖山 均, 斎藤 建一, 御子柴 直樹, 坂 真澄: "気中キャビテーション噴流の加工能力"日本機械学会東北支部第37期総会・講演会講演論文集. 021-1(発売予定). (2002)

    • Related Report
      2001 Annual Research Report
  • [Publications] H.Soyama, K.Saito, M.Saka: "Improvement of Fatigue Strength of Aluminum Alloy by Cavitation Shotless Peening"Trans. ASME, Journal of Engineering Materials Technology. 124・2(印刷中). (2002)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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