The results show that the quenching medium of water-solubility has effectively solved the difficult problems:such as non-hardening of oil quenching and fissility of water quenching;
用水溶性淬火介
代替传统淬火介
热处理可增加效益,提高工件量,改善工
环境;生产实践证明,水溶性淬火介有效
了油淬不硬、水淬易裂的难题,避免了淬裂和软点的形成;
