适配层对钨铜第一壁材料热负荷性能的影响

种法力

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适配层对钨铜第一壁材料热负荷性能的影响
Effects of Different Compliant Layers on the Heat Performance of W/Cu PFC （Plasma Facing Component）
2010年30卷第12期页码：1096-1098
纸质出版日期： 2010 ，
DOI：

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[1]种法力.适配层对钨铜第一壁材料热负荷性能的影响[J].特种铸造及有色合金,2010,30(12):1096-1098+1072.

Zhong Fali. Effects of Different Compliant Layers on the Heat Performance of W/Cu PFC （Plasma Facing Component）[J]. Special Casting & Nonferrous Alloys, 2010,30(12):1096-1098.
[1]种法力.适配层对钨铜第一壁材料热负荷性能的影响[J].特种铸造及有色合金,2010,30(12):1096-1098+1072. DOI：

Zhong Fali. Effects of Different Compliant Layers on the Heat Performance of W/Cu PFC （Plasma Facing Component）[J]. Special Casting & Nonferrous Alloys, 2010,30(12):1096-1098. DOI：

摘要

介绍了W/Cu PFC（Plasma Facing Components）材料制备过程

并对不同适配层第一壁材料热负荷性能进行了研究。其结果显示

虽然W-Cu混合材料、Ti和NiCrAl适配层的应用均抬高了第一壁材料的表面温度

但是承受10MW/m2热负荷时无任何损伤

而无适配层的材料在7.5MW/m2时表面出现微裂纹损伤

由此判断适配层的应用能够增强W/CuPFC的热负荷性能。

Abstract

W/Cu PFC was prepared by plasma spraying technology

and the heat flux of tungsten coating with different compliant layers was investigated. The results show that although the compliant layers of W-Cu

Ti and NiCrAl can increase the maximum surface temperature of W/Cu PFC

absence of damage can be observed in both surface and cross section of the PFC at 10MW/m2 thermal loading

while micro-crack can be observed in the surface layer of the PFC without compliant layers at 7.5MW/m2. The results verify that compliant layer can effectively improve the heat flux performance of W/Cu PFC.

关键词

W第一壁材料适配层

Keywords

WPFCCompliant Layer

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