Sintered Properties of 409L Powder Compacts Influenced by Metal Powder Additives

被引：0

作者：

Coovattanachai, Ornmanee ^{[1
]}

Yodkaew, Thanyaporn ^{[1
]}

Morakotjinda, Monnapas ^{[1
]}

Tosangthum, Nattaya ^{[1
]}

Krataitong, Rungthip ^{[1
]}

Daraphan, Anan ^{[1
]}

Vetayanugul, Bhanu ^{[1
]}

Tongsri, Ruangdaj ^{[1
]}

机构：

[1] Natl Met & Mat Technol Ctr, PM RDU, 114 Paholyothin Rd,Klong 1, Klongluang 12120, Pathumthani, Thailand

来源：

JOURNAL OF METALS MATERIALS AND MINERALS | 2008年 / 18卷 / 01期

关键词：

sintering; stainless steel; 409L; copper additive; nickel additive;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Sintering of powder compacts, prepared by admixing of 409L powder with 2-6 wt.% of copper and nickel powders was investigated. It was observed that the strength of the 409L-Cu specimens increased with increasing Cu content. In contrast, sintered density and elongation decreased with increasing Cu content due to swelling effect. When 2 wt.% of Ni powders were added, sintered density and strengths were maximized. When Ni contents higher than 2 wt.% , the decrease of sintered density and strengths were attributed to the number of pores left by the original sites of Ni powder particles.

引用

页码：53 / 56

页数：4

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