Laser rapid forming of Ti-Ni functionally graded alloy

Xiaojing Xu, Xin Lin, Jing Chen, Fei He, Weidong Huang

科研成果: 书/报告/会议事项章节会议稿件同行评审

9 引用 (Scopus)

摘要

Ti-Ni based functionally graded alloy is a kind of the promising material, which has potential to be used in aero engines. Using laser rapid forming, a Ti-Ni graded alloy with a continuous compositional gradient from pure Ti to Ti-50wt.%Ni were fabricated. On comparison with the graded alloy, a series of homogenous deposits with the typical composition between pure Ti to Ti-50wt.%Ni were also laser rapid formed. The phase evolution along the compositional gradient direction in the graded alloy is: α+β→β+Ti 2Ni→(TiNi +Ti2Ni)+ TiNi; and the phase evolution in the corresponding compositional homogeneous deposit is: α+β→ β+(β+Ti2Ni)→ β+Ti2Ni+(β+Ti 2Ni)→ (TiNi+Ti2Ni)+TiNi. The phase transformation and microstructural evolution along the compositional gradient were analyzed by using the microstructure selection map.

源语言英语
主期刊名Selected, peer reviewed papers from The Sixth Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
出版商Trans Tech Publications Ltd
227-230
页数4
版本PART 1
ISBN(印刷版)0878494626, 9780878494620
DOI
出版状态已出版 - 2007
活动6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6 - Jeju, 韩国
期限: 5 11月 20079 11月 2007

出版系列

姓名Materials Science Forum
编号PART 1
561-565
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议6th Pacific Rim International Conference on Advanced Materials and Processing, PRICM 6
国家/地区韩国
Jeju
时期5/11/079/11/07

指纹

探究 'Laser rapid forming of Ti-Ni functionally graded alloy' 的科研主题。它们共同构成独一无二的指纹。

引用此