Oxidation protection of NiCoCrAIY coatings on γ-TiAl

来源 :中国有色金属学会会刊：英文版 | 被引量 : 0次 | 上传用户：asiware

【摘要】

：

Abstract: The effect of NiCoCrAlY overlay coatings on the oxidation resistance of γ-TiAl was studied at 900℃ in static air. To hinder the interdiffusion of th

【作者】

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王启民郭明虎柯培玲宫骏孙超闻立时

【机构】

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DivisionofSurfaceEngineeringofMaterials

【出处】

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中国有色金属学会会刊：英文版

【发表日期】

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2005年2期

【关键词】

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钛铝合金镍电镀处理高温氧化扩散势垒区 γ-TiAl NiCoCrAlY high temperature oxidation diffusion

【基金项目】

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Project(KGCX2 212 02) supported by the Directional Items of Chinese Academy of Sciences

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Abstract: The effect of NiCoCrAlY overlay coatings on the oxidation resistance of γ-TiAl was studied at 900℃ in static air. To hinder the interdiffusion of the elements, the Al/Al2 O3 layer was added between the coating and the alloy. The results show tha

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Oxidation protection of NiCoCrAIY coatings on γ-TiAl

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