Solubility nitrogen in liquid nickel and binary Ni-Xi alloys (Xi=Cr, Mo,W, Mn, Fe,Co) under elevated pressure

被引：86

作者：

Kowanda, C ^{[1
]}

Speidel, MO ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, ETH Zentrum, Inst Met, CH-8092 Zurich, Switzerland

来源：

SCRIPTA MATERIALIA | 2003年 / 48卷 / 08期

关键词：

nitrogen; solubility; binary nickel based alloys; elevated nitrogen partial pressure; Sievert's law;

D O I：

10.1016/S1359-6462(02)00628-0

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The nitrogen solubility in,liquid nickel and the influence of the alloying elements Cr, Mo, W, Mn, Fe, and Co in binary Ni based alloys under elevated nitrogen partial pressure up to 25 bar (up to 40 bar for Ni-Mo alloys, 46 bar for pure Ni and 60 bar for Ni-Cr alloys) were examined systematically. The validity of Sievert's law was ascertained by means of regression analysis. The first and second order interaction parameters according to the Wagner formalism were evaluated. (C) 2003 Acta Materialia lnc. Published by Elsevier Science Ltd.-All rights reserved.

引用

页码：1073 / 1078

页数：6