非合金奥贝球铁淬透性研究

A Study of Hardenability of Non-Alloyed ADI

结合奥贝球铁齿轮的应用研究，较系统地进行了非合金奥贝球铁不同温度等淬的淬透性研究，解决了非合金奥贝球铁不同温度等淬的淬透层深度及硬度问题，对奥贝球铁材料的生产应用具有一定的指导意义。

： By the study of application of ADI gear a systematical investigation on the hardenbility of non－ alloyed ADI isothermally quenched at different temperature was carried out.The result solved the problem with the depth and hardness of through quenched layer of non－ alloyed ADI isothermally quenched at different temperature and can be the guide to the production and applicaton of ADI.