双层孔隙铁基粉末冶金材料可控制备及自润滑机理分析
张国涛1(
),尹延国2,童宝宏1,张兴权1
),尹延国2,童宝宏1,张兴权1
Controllable Preparation and Self-Lubricating Mechanism Analysis of Bilayer Porous Iron-Based Powder Metallurgy Materials
ZHANG Guotao1(),YIN Yanguo2,TONG Baohong1,ZHANG Xingquan1
),YIN Yanguo2,TONG Baohong1,ZHANG Xingquan1
图1. 不同TiH2含量时材料中的孔隙分布
Fig.1. Pores distribution of the materials with different contents of TiH2(a) 0% (b) 2% (c) 3% (d) 4%
