Metallographic diagram of 65mn830℃ quenching (oil cooling)
,介绍65mn830℃淬火(油冷)金相...
65mn830℃quenching (oil cooling) metallography
This paper mainly studies 65mn830℃quenching (oil cooling) metallography. Quenching is a thermal treatment process of heating, holding, and cooling metal materials at different temperatures to obtain different prop......