奥贝球墨铸铁的高温性能和组织稳定性

The Behavior and Mechanical Properties of ADI at Elevated Temperature

研究了奥贝球墨铸铁在不同温度上长时间回火后的室温及高温机械性能的特点与变化规律.

Mechanical property data at both room and elevated temperatures and presented on conventional ADI against austempering plus tempering at three different levels up to 480℃for 24 hours. The patterns are reviewed.