Microstructure of Nb／Nb5Si3 in—situ composites

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

【摘要】

：

The Nb-10Si (mole fraction, %) alloy was fabricated using the vacuum arc-melting method and heat-treated at 1850 ℃ and 1550 ℃ for 2～100h in Ar at mosphere. The

【作者】

：

曲士昱王荣明韩雅芳

【机构】

：

BeijingInstituteofAeronauticalMaterials

【出处】

：

中国有色金属学会会刊：英文版

【发表日期】

：

2002年4期

【关键词】

：

Nb/Nb5Si3复合材料显微组织热处理硅化物 silicides composites heat treatment microstructure

【基金项目】

：

National Defence Science and Technology Fund

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The Nb-10Si (mole fraction, %) alloy was fabricated using the vacuum arc-melting method and heat-treated at 1850 ℃ and 1550 ℃ for 2～100h in Ar at mosphere. The microstructure of the alloy has been investigated using X-ray diffract ometry(XRD), scanning el

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Microstructure of Nb／Nb5Si3 in—situ composites

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