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Preparation, Structure and Mechanical Properties of Nickel Based Porous Spherical Superalloy

MI Guofa , LI Hongyu , LIU Xiangyu , WANG Kuangfei

钢铁研究学报(英文版)

The porous superalloy materials with hollow spherical pores were fabricated by using metal powder sintering process. The scanning electron microscope (SEM) observation was applied to the test samples and it revealed that the pores of the porous material exhibited a uniform distribution and the apert...

关键词: porous superalloy material;metal powder sintering;hollow spherical pore;oriented linear pore