Microscopic phase-field simulation of phase boundary in Ni75Cr11Al14 alloy

被引：0

作者：

Chu, Z ^{[1
]}

Shi, YX ^{[1
]}

Chen, Z ^{[1
]}

机构：

[1] Qingdao Technol Univ, Sch Mech Engn, Qingdao 266033, Peoples R China

来源：

ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings | 2005年

关键词：

Ni-Cr-Al microscopic phase-field model; simulation;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Simulations are performed on atom substitution behavior in Ni75CrIIAl14 alloy based on microscopic phase-field model. Cr substitutes for both At and Ni sites with a preference for the At sites, Cr substitute partly At sites and complex gamma' phases Ni-3(Al1-xCrx) (L1(2) structure) are formed during the precipitation. Cr atoms substitute the At sites at ordering phase boundary, Ni3Cr phases are formed, which coexist with Ni3Al.

引用

页码：9258 / 9260

页数：3

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