GRINDING RESIDUAL STRESS OF CEMENTED CARBIDE

来源期刊：中国有色金属学报(英文版)1993年第1期

论文作者：Qian Chongliang Wu Enxi Lu Haibo Chen Ruikuan She Zhenhui Wu Chunhua

文章页码：49 - 52

Key words：residual stress; hard alloy; X-ray diffraction

Abstract: Grinding residual stress in the surface layer of WC-6 Wt—%Co hard alloy was measured by means of X-ray diffraction. The effects of various grinding parameters and treatment processes on the stress were studied. By means of electrolytic etching, the stress distribution along the depths beneath the surface was measured. The relationship between the stress and the service life of the alloy is discussed.