粉末冶金多孔高氮奥氏体不锈钢的制备及性能
胡玲,李烈军,彭翰林,倪东惠,陈松军,张伟鹏

Fabrication and Properties of Powder Metallurgical Porous High Nitrogen Austenitic Stainless Steel
Ling HU,Liejun LI,Hanlin PENG,Tungwai NGAI,Songjun CHEN,Weipeng ZHANG
表2 各试样的孔隙率和力学性能
Table 2 Porosity and mechanical properties of all the samples
Sample codesPorosity/%

Compressive strength

/MPa

Yield strength

/MPa

N1200-10-37426.31259.3516.7
N1200-20-37437.8516.0249.7
N1200-30-37445.0377.0220.4
N1200-40-37455.85244.2135.0
N1120-30-37451.8151.1129.9
N1250-30-37442.6383.2224.8