Characteristics of Si-based Cr Alloy Infiltrated C/C-Si-Cr Alloy Composite Material

来源 :The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会) | 被引量 : 0次 | 上传用户：caj978879947

【摘要】

：

　　LSI(Liquid silicon infiltration)is one of most economic method for fabricating the C/C-SiC composite because of its short process time and low cost.However,

【作者】

：

SangkukWoo;SeyoungKim;InsubHan;JaehyungChoi;YounghoonSeong;

【机构】

：

Material research division,Korea Institute of Energy Research,Daejeon,South Korea

【出处】

：

The 5th International Congress on Ceramics, ICC5(第五届国际陶瓷大会)

【发表日期】

：

2014年期

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　　LSI(Liquid silicon infiltration)is one of most economic method for fabricating the C/C-SiC composite because of its short process time and low cost.However,the matrix of C/C-SiC composite contains lots of un-reacted free silicon that decrease fracture toughness of composite material because of its brittleness.In this study,Si-Cr alloy ingot is fabricated and infiltrated into C/C composite to compose C/C-Si-Cr composite material.

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Characteristics of Si-based Cr Alloy Infiltrated C/C-Si-Cr Alloy Composite Material

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