• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

The investigation of the injection mechanism into the plastic substrate by applying thermal spray technique and it's compound surface treatment

Research Project

Project/Area Number 11309008
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 広領域
Research InstitutionOsaka University

Principal Investigator

OHMORI Akira  Joining and Welding Research Institute, Osaka University, Professor, 接合科学研究所, 教授 (50029229)

Co-Investigator(Kenkyū-buntansha) TANI Kazumi  Head of Research institute, TOCALO Co., Ltd, Research worker, 溶射技術開発研究所, 所長(研究職)
MURAKAMI Kenji  The Institute of Scientific and Industrial Research, Osaka University, Associate Professor, 産業科学研究所, 助教授 (60112067)
Project Period (FY) 1999 – 2001
Project Status Completed (Fiscal Year 2001)
Budget Amount *help
¥37,450,000 (Direct Cost: ¥36,700,000、Indirect Cost: ¥750,000)
Fiscal Year 2001: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2000: ¥9,000,000 (Direct Cost: ¥9,000,000)
Fiscal Year 1999: ¥25,200,000 (Direct Cost: ¥25,200,000)
KeywordsPlastic / PET / Binolle / Recycle / Thermal spray / Particle / Plating / 粒子注入 / 再生PET / アナターゼ型二酸化チタン
Research Abstract

Plating on PET was done for the purpose of recycling of plastic by using thermal spray technique. PET substrate was not melted in heat input due to only plasma, while PET substrate was melted in case plasma spraying with Cu was used. It was observed that Cu particle was injected into the melted zone.
In case of low heat input from Cu particle, thermal spray film was formed on the PET substrate. Travers speed of gun was changed in order to get knowledge associating with spraying parameter, consequently, it was found that circle particle was injected into the PET substrate in lowest speed (67mm/s) and Cu particle was piled up on PET substrate in case of non-injected into substrate.
TiO2 particle was also (thermal) sprayed into the PET and bionolle substrate in order to add photo -catalytic activity on bionole. The particle having 20μm-30μm diameter was not melted, while particle having less than 10 μm was melted perfectly. It was recognized thermal sprayed film was formed on the injected zone when pass count was increased at 500A. Perfect film was not formed because the peak due to PET substrat e was observed by using XRD pattern in case arc current was 350A, 400A and He gas pressure was OMPa. The anatase ratio was higher because relatively bigger non-melted anatase TiO_2 particle injected into PET substrate in 1 pass at 500A. The rutile ratio was increased with increasing of pass count in all condition and the 100% anatase TiO_2 film has been made on bionolle by using HVOF spray.

Report

(4 results)
  • 2001 Annual Research Report   Final Research Report Summary
  • 2000 Annual Research Report
  • 1999 Annual Research Report
  • Research Products

    (17 results)

All Other

All Publications (17 results)

  • [Publications] A.Ohmori: "Recent Thermal Spray and Role of Thermal Spray on Material Metabolic Society"Piping Engineering. 4. 26-33 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.Ohmori, S.Matsusaka, T.Kanazawa: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Proc. of 1st International Symposium on Environmental Materials and Recycling. March,8-9. 17-22 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.Ohmori, S.Matsusaka, T.Kanazawa: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Proc. of Int'l. Thermal Spray Conf. Singapore. May,28-30. 331-336 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.Ohmori, S.Matsusaka, T.Kanazawa: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Transactions of JWRI. Vol.29. 39-44 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] 大森明, 金澤朋実: "プラズマ溶射による再生PETの表面改質に関する研究"溶接構造シンポジウム'99講演論文集. 1999. 538-541 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A. Ohmori: "Recent Thermal Spray and Role of Thermal Spray on Material abolic Society (in Japanese)"Piping Engineering. 4. 26-33 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A. Ohmori, S. Matsusaka and T. Kanazawa: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Proc. of 1st International Symposium on Environmental Materials and Recycling, March 8-9. 17-22 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] T. Kanazawa A. Ohmori. S. Matsusaka: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Proc. of Int'l. Thermal Spray Conf. Singapore, May 28-30. 331-336 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A. Ohmori, S. Matsusaka and T. Kanazawa: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Transactions of JWRI. Vol. 29. 39-44 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A. Ohmori, T. Kanazawa: "Surface Modification of Recycled PET Plate by Plasma Spraying (in Japanese)"Proc. of Welding Structure Symposium'99. 538-541 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2001 Final Research Report Summary
  • [Publications] A.Ohmori: "Recent Thermal Spray and Role of Thermal Spray on Material Metabolic Society"Piping Engineering. 4. 26-33 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] A.Ohmori, S.Matsusaka, T.Kanazawa: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Proc. of 1st International Symposium on Environmental Materials and Recycling. March, 8-9. 17-22 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Kanazawa, A.Ohmori, S.Matsusaka: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plas ma Spraying"Proc. of Int'l. Thermal Spray Conf. Singapore. May, 28-30. 331-36 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 大森明,金澤朋実: "プラズマ溶射による再生PETの表面改質に関する研究"溶接構造シンポジウム'99講演論文集. 538-541 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] Akira OHMORI,Souta MATSUSAKA and Tomomi KANAZAWA: "Surface Modification of Recycled PET Plate by Particle Implantation and Deposition with Plasma Spraying"Transactions of JWRI. Vol.29 No.1. 39-44 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 大森明: "プラズマ溶射による再生PETの表面改質に関する研究"溶接学会平成11年度秋季全国大会講演概要集. 第65集. 390-391 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大森明: "プラズマ溶射による再生PETの表面改質に関する研究"溶接構造シンポジウム'99講演論文集. 538-541 (1999)

    • Related Report
      1999 Annual Research Report

URL: 

Published: 1999-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi