奧氏體等溫淬火,奧氏體回火

Trial producing a austempering ductile iron of oblique wedge to replace cast steel. 試生產等溫淬火球鐵斜楔,代替原來的鑄鋼件。

The effect of austempering technology on microstructure and properties of ADI has been studied. 針對某廠汽車發(fā)動機奧貝球鐵齒輪材料，研究了等溫淬火工藝對奧貝球鐵組織和性能的影響。

The hardness data of quenched steel under different conditions were collected utilizing austempering tests. 利用等溫回火實驗,采集了淬火鋼在不同條件下回火時的硬度數(shù)據。

The results show that the hardness increases substantially after austempering heat treatment. 結果表明，材料經熱處理后，硬度值得到提高；

The techniques of austempering and the factors of affect properties of ADI were introduced. 本文概述了ADI的等溫淬火工藝和影響ADI性能的因素。