Tungsten Heavy Alloys with Molybdenum, Y2O3 and Lanthanum. A Review

被引：6

作者：

Prasad, B. S. Lakshmi ^{[1
]}

Annamalai, A. Raja ^{[2
]}

机构：

[1] VIT Univ, Sch Mech Engn, Vellore 632014, Tamil Nadu, India

[2] VIT Univ, Ctr Innovat Mfg Res, Vellore 632014, Tamil Nadu, India

来源：

JOURNAL OF SUPERHARD MATERIALS | 2019年 / 41卷 / 01期

关键词：

tungsten; sintering; microstructure; microhardness; tensile strength; yield strength; elongation; viscosity; molybdenum; lanthanum oxide; yttrium oxide; W-NI-FE; GRAIN-GROWTH; INTERFACIAL SEGREGATION; MECHANICAL-PROPERTIES; TENSILE PROPERTIES; FLOW BEHAVIOR; PHASE; MICROSTRUCTURE; PRECIPITATION; EMBRITTLEMENT;

D O I：

10.3103/S1063457619010015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The consolidated results of studies of tungsten doping with various metals and compounds (Ni, Fe, Cu, Mo, Y2O3, La2O3) are presented, the advantages of doping with regard to its conditions, microwave and plasma sintering techniques are shown. It has been found that the mechanical properties of tungsten are significantly improved by the addition of the above elements. The resulting heavy fame tungsten can be used to protect against nuclear radiation.

引用

页码：1 / 16

页数：16

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