铸造2012，Vol.61Issue(8)：865-867,872,4.
一种低成本奥氏体基高碳铸钢丸的试验研究
Experimental Study on High Carbon Cast Steel Shot with a Low-Cost Austenite Matrix
马幼平 1周淑义 1李秀兰 1何闯 1党晓明1
作者信息
- 1. 西安建筑科技大学冶金工程学院,陕西西安710055
- 折叠
摘要
Abstract
High-carbon cast steel shot with austenite matrix was prepared by adjusting alloying elements content such as C and Mn of shot and controlling smelting process, and then testing instruments such as OLYMPUS/GX-51 metallurgical microscope, AXIOS ( PW4400) X-ray fluorescence instrument, D/max2200 XRD diffraction, carbon and sulfur analyzer, S-3400N scanning electron microscopes and hammering test were used to compare its microstructure and properties with other high carbon cast steel shot. The experimental results show that high carbon cast steel shot with austenite matrix was obtained at the alloying elements content of 1.2% C, 6% Mn; and its metallurgical quality and performance had been enhanced significantly.关键词
奥氏体组织/高碳铸钢丸/锤击试验Key words
austenitic structure/ high-carbon cast steel shot/ hammering test分类
矿业与冶金引用本文复制引用
马幼平,周淑义,李秀兰,何闯,党晓明..一种低成本奥氏体基高碳铸钢丸的试验研究[J].铸造,2012,61(8):865-867,872,4.
