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Prediction of the properties of PVD/CVD coatings with the use of FEM analysis

机译：使用FEM分析预测PVD / CVD涂层的性能

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摘要

The aim of this paper is to present the results of the prediction of the properties of PVD/CVD coatings with the use of finite element method (FEM) analysis. The possibility of employing the FEM in the evaluation of stress distribution in multilayer Ti/Ti(C,N)/CrN, Ti/Ti(C,N)/(Ti,Al)N, Ti/(Ti,Si)N/(Ti,Si)N, and Ti/DLC/DLC coatings by taking into account their deposition conditions on magnesium alloys has been discussed in the paper. The difference in internal stresses in the zone between the coating and the substrate is caused by, first of all, the difference between the mechanical and thermal properties of the substrate and the coating, and also by the structural changes that occur in these materials during the fabrication process, especially during the cooling process following PVD and CVD treatment.
机译：本文的目的是提供使用有限元方法（FEM）分析预测PVD / CVD涂层性能的结果。在多层Ti / Ti（C，N）/ CrN，Ti / Ti（C，N）/（Ti，Al）N，Ti /（Ti，Si）N /中使用有限元分析应力分布的可能性本文讨论了（Ti，Si）N和Ti / DLC / DLC涂层，考虑了它们在镁合金上的沉积条件。涂层和基材之间的区域内应力的差异首先是由于基材和涂层的机械性能和热性能之间的差异，以及这些材料在加工过程中发生的结构变化所引起的。制造过程，尤其是在PVD和CVD处理之后的冷却过程中。

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  • 来源
    《Applied Surface Science》 |2016年第ptaa期|281-287|共7页
  • 作者

    Sliwa Agata; Mikula Jaroslaw; Golombek Klaudiusz; Tanski Tomasz; Kwasny Waldemar; Bonek Miroslaw; Brytan Zbigniew;

  • 作者单位

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

    Silesian Tech Univ, Inst Engn Mat & Biomat, Fac Mech Engn, Konarskiego St 18A, PL-44100 Gliwice, Poland;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Magnesium alloys; Residual stress; Computer simulation; Finite Element Method; PVD; CVD;

    机译：镁合金;残余应力;计算机模拟;有限元法;PVD;CVD;

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