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热等静压制备Al2O3增强Ti2AlN金属陶瓷
郑卓; 崔玉友; 杨锐
2010-10-18
Conference Name第十四届全国钛及钛合金学术交流会
Source Publication第十四届全国钛及钛合金学术交流会论文集
Conference Date2010-10-18
Conference Place上海
Abstract本文采用热等静压工艺,在1 000℃、100 MPa条件下,选择混合粉末Al3Ti+TiN+TiO2和Al3Ti+TiN,调整各粉末中不同成分的比例,找到性能合适的合金配比,利用XRD和扫描电镜研究压制后的样品的相组成和组织形貌。结果表明:粉末经热等静压后均可生成Ti2AlN相,但是生成物相比例不同;其中Al3Ti、TiN和TiO2的质量比为2.07:1.68:1的粉末压制出来的样品是完整的Ti22AIN基体,同时生成的Al2O3均匀弥散分布在基体中,对基体具有强化作用。
description.department中国科学院 金属研究所,沈阳 110016
Keyword粉末冶金 Ti2aln 金属陶瓷 热等静压
Funding Organization中国有色金属学会;中国金属学会;中国材料研究学会;中国有色金属工业协会
Language中文
Document Type会议论文
Identifierhttp://ir.imr.ac.cn/handle/321006/70939
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
郑卓,崔玉友,杨锐. 热等静压制备Al2O3增强Ti2AlN金属陶瓷[C],2010.
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