奥氏体等温淬火球铁产品，包括ADI造纸磨片，为美国英格索兰公司生产的ADI风稿缸体和机头、以及国内负稿缸体系列产品。
Products: austemper ductile iron products, including of milling plate for paper making , ADI cylinder body and machine head supplied to one of USA company and the user in domestic customer.
与传统的等温淬火工艺相比，“两步法”组织得到显著细化，而基体组织中残余奥氏体体积分数及含碳量无明显不同。
Compared with traditional austempered process, this new method would obtain much finer structure with nearly same volume fraction of retained austenite in matrix and carbon content of austenite.
研究了在不同等温淬火温度热处理后高硅铸钢的显微组织与残余奥氏体量和材料断裂韧性间的关系。
The influence of austempering treatment on the microstructure, retained austenite and fracture toughness of high silicon cast steel has been studied.
结果显示对于等温淬火球铁，激光硬化层中马氏体片的尺寸与基体奥氏体—贝氏体中的铁索体板条尺寸相近。
The effects of laser hardening on the structure and wearability of a normalized and an austempered ductile iron were investigated.
研究了等温淬火温度对ADI中残余奥氏体及其力学性能的影响。
The influences of isothermal quenching temperature on the retained austenite and mechanical properties of ADI were studied.
由于等温淬火后的残余奥氏体温度较多而且稳定，故应进行四次回火。
Because the temperature of retained austenite is more and more stable after the isothermal quenching, it should be carried out four times.
由于等温淬火后的残余奥氏体温度较多而且稳定，故应进行四次回火。
Because the temperature of retained austenite is more and more stable after the isothermal quenching, it should be carried out four times.
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