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Life improvement of unduplicated tool for deformation processing of aluminum alloy by duplex treated TIN coating

Research Project

Project/Area Number 13650154
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 設計工学・機械要素・トライボロジー
Research InstitutionToyama Prefectural University

Principal Investigator

HARUYAMA Yoshio  Toyama University, Faculty of Engineering, Professor, 工学部, 教授 (00019225)

Co-Investigator(Kenkyū-buntansha) KAWAMURA Shingo  YKK Corporation. Manager, 工機事業本部, 材料技術室長
IWATSUBO Satoshi  Toyama Industrial Technology Center, Senior Researcher, 機械電子研究所, 主任研究員
SHIOZAWA Kazuaki  Toyama University, Faculty of Engineering, Professor, 工学部, 教授 (90019216)
Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2002: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2001: ¥2,200,000 (Direct Cost: ¥2,200,000)
Keywordsduplex surface treatment / ceramic coating / plastic working / unlubricated working / titanium nitride / aluminum alloy / セラミックスコーティン
Research Abstract

The film life of the TiN duplex treatment was studied as a potential surface modification for tools for deformation processing of aluminum alloy. The following results are obtained.
(1) Wear starts with that of coating film at a constant low wear rate irrespective of the tempering duration, and a transition to wear of the substrate at high wear rates takes place in air atmosphere.
(2) Transfer of aluminum alloy to the TiN coating film was predominant and the coating film suffered no wear damage in nitrogen atmosphere. After sliding for a certain distance, a small shell-like chipping appeared on the TiN coating film. This small chipping grew downstream within the TiN coating film and along the coating film-substrate interface to cause a macroscopic spalling of the film.
(3) TiN-duplex treatment reduces by 80% the wear of plasma-nitrided tool steel.
(4) The tempering of the nitrided substrate of duplex-treated tool steel further prolongs the coating film life more than twofold.
(5) Applying the appropriate coating bias and the nitrided layer thicker than 70 μm, a markedly long film life, which is about 3 times longer than of the conventional duplex treated surfaces is obtained.
(6) On the other hand, for the conventional duplex treated surfaces prepared without the tempering neither optimizing the coating bias nor the increase of the depth of nitrided layer improves the film life.

Report

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

    (23 results)

All Other

All Publications (23 results)

  • [Publications] 河村新吾, 春山義夫, 木村好次, 塩澤和章, 小西慶明: "窒化チタン複合改質膜の性能向上に対する窒化層深さおよびバイアスの効果"日本トライボロジー学会 トライボロジー会議予稿集. 299-300 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Haruyama, S.Kawamura, Y.Kimura, K.Shiozawa: "Performance evaluation of duplex treated tool steel sliding against aluminum alloy under oxidation-limited condition"Proceedings of the 10^<th> Nordic Symposium on Tribology. 1-10 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Kawamura, Y.Haruyama, Y.Kimura, K.Shiozawa: "Effect of Coating Bias and Depth of Nitrided Layer on the Life of Duplex Treated TiN Film Coated on Hot Work Tool Steel"Synopses of the 29^<th> Leeds-Lyon Symposium on Tribology. 1 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Kawamura, Y.Haruyama: "Study of Coating Bias and Depth of Nitrided Layer for Tribological Improvement of TiN Treatment Made on Hot Work Tool Steel"Proceedings of International Symposium on Advanced Mechanical Engineering Workshop on Tribology. 187-188 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 春山義夫, 河村新吾, 木村好次, 小西慶明: "アルミニウム合金無潤滑加工用工具の複合表面改質膜による性能向上"日本トライボロジー学会 トライボロジー会議予稿集. 191-192 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 春山義夫, 河村新吾, 川田洋平: "各種セラミックスコーティングのアルミニウム合金を相手材とするトライボロジー特性"日本機械学会 北陸信越支部第40期総会・講演会講演論文集. 7-8 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Kawamura, Y. Haruyama, Y. Kimura, K. Shiozawa, Y. Konishi: "Effect of coating bias and depth of nitrided layer on the life of duplex treated TiN film coated on hot work tool steel(in Japanese)"Proceedings of JAST tribology Conference Tokyo. 299-300 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Haruyama, S Kawamura, Y. Kimura, K. Shiozawa: "Performance evaluation of duplex treated tool steel sliding against aluminum alloy under oxidation-limited condition"Proceeding of the 10^<th> Nordic Symposium on Tribology. 1-10 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S. Kawamura, Y. Haruyama, Y. Kimura, K. Shiozawa: "Effect of Coating Bias and Depth of Nitrided Layer on the Life of Duplex Treated TiN Film Coated on Hot Work Tool Steel"Synopses of the 29^<th> Leeds-Lyon Symposium on Tribology. 1 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] S.Kawamura, Y. Haruyama: "Study of Coating Bias and Depth of Nitrided Layer for Tribological Improvement of TiN Treatment Made on Hot Work Tool Steel, Proceedings of International Symposium on Advanced Mechanical Engineering"Workshop on Tribology. 187-188 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Haruyama, S. Kawamura, Y. Kimura, K Shiozawa, Y. Konishi: "Life improvement of unlubricated tool for deformation processing of aluminum alloy by duplex treated TiN (in Japanese)"Proceeding of JAST Tribology Conference Sendai. 191-192 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Haruyama, S. Kawamura, Y. Kawada: "Tribological Performance of Various Ceramic Coatings Sliding Against Aluminum Alloy (in Japanese)"Proceedings of JSME Annual Meeting Fukui. No.37-1. 7-8 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 河村新吾, 春山義夫, 木村好次, 塩澤和章, 小西慶明: "窒化チタン複合改質膜の性能向上に対する窒化層深さおよびバイアスの効果"日本トライボロジー学会 トライボロジー会議予稿集. 299-300 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Haruyama, S.Kawamura, Y.Kimura, K.Shiozawa: "Performance evaluation of duplex treated tool steel sliding against aluminum alloy under oxidation-limited"Proceedings of the 10^<th> Nordic Symposium on Tribology. 1-10 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Kawamura, Y.Haruyama, Y.Kimura, K.Shiozawa: "Effect of Coating Bias and Depth of Nitrided Layer on the Life of Duplex Treated TiN Film Coated on Hot Work Tool Steel"Synopses of the 29^<th> Leeds-Lyon Symposium on Tribology. 1 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] S.Kawamura, Y.Haruyama: "Study of Coating Bias and Depth of Nitrided Layer for Tribological Improvement of TiN Treatment Made on"Proceedings of International Symposium on Advanced Mechanical Engineering Workshop on Tribology. 187-188 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 春山義夫, 河村新吾, 木村好次, 小西慶明: "アルミニウム合金無潤滑加工用工具の複合表面改質膜による性能向上"日本トライボロジー学会 トライボロジー会議予稿集. 191-192 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 春山義夫, 河村新吾, 川田洋平: "各種セラミックスコーティングのアルミニウム合金を相手材とするトライボロジー特性"日本機械学会 北陸信越支部第40期総会・講演会講演論文集. 7-8 (2003)

    • Related Report
      2002 Annual Research Report
  • [Publications] 春山義夫: "熱CVD法によるチタン系硬質薄膜のアルミニウム合金とのしゅう動性能評価"日本機械学会2001年度年次大会講演論文集(I). 301-302 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 春山義夫: "窒化チタン複合改質膜によるアルミニウム合金の無潤滑加工工具の性能向上"日本トライボロジー学界トライボロジー会議・予稿集. 25-26 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 河村新吾: "窒化チタン複合改質膜の性能向上に対する基材バイアスおよび窒化層深さの効果"日本トライボロジー学界トライボロジー会議・予稿集. (2002-5発表予定).

    • Related Report
      2001 Annual Research Report
  • [Publications] Y.Haruyama: "Performance evaluation of duplex-treated tool steel sliding against aluminum alloy under oxidation-limited condition"The 10th Nordic Symposium on Tribology. (2002-6発表予定).

    • Related Report
      2001 Annual Research Report
  • [Publications] S.Kawamura: "Effects of coating bias and depth of nitrided layer on the life of duplex treated TiN film coated on hot work tool steel"29th Leeds-Lyon Symposium on Tribology. (2002-9発表予定).

    • Related Report
      2001 Annual Research Report

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

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