武汉工程职业技术学院学报
武漢工程職業技術學院學報
무한공정직업기술학원학보
JOURNAL OF WUHAN ENGINEERING INSTITUTE
2014年
3期
10-12
,共3页
丁礼权%范植金%叶巍%梁正宝%罗国华%张帆
丁禮權%範植金%葉巍%樑正寶%囉國華%張帆
정례권%범식금%협외%량정보%라국화%장범
易切削钢%WY1215%夹杂物%工业试制
易切削鋼%WY1215%夾雜物%工業試製
역절삭강%WY1215%협잡물%공업시제
free cutting steel%WY1215%inclusion
介绍了国内某钢厂环保型易切削钢棒材的工业试制。通过对该品种的冶炼和轧制工艺的研究,以及对钢中精炼渣、锰硫比、轧制温度、尺寸精度等关键工艺过程的控制,可大幅提高易切削钢中WY1215硫收得率,有效避免轧件打滑,或劈头、开裂、缠辊等现象,成功开发了环保型含硫易切削钢棒材。
介紹瞭國內某鋼廠環保型易切削鋼棒材的工業試製。通過對該品種的冶煉和軋製工藝的研究,以及對鋼中精煉渣、錳硫比、軋製溫度、呎吋精度等關鍵工藝過程的控製,可大幅提高易切削鋼中WY1215硫收得率,有效避免軋件打滑,或劈頭、開裂、纏輥等現象,成功開髮瞭環保型含硫易切削鋼棒材。
개소료국내모강엄배보형역절삭강봉재적공업시제。통과대해품충적야련화알제공예적연구,이급대강중정련사、맹류비、알제온도、척촌정도등관건공예과정적공제,가대폭제고역절삭강중WY1215류수득솔,유효피면알건타활,혹벽두、개렬、전곤등현상,성공개발료배보형함류역절삭강봉재。
The development of environment-friendly free cutting steel bar WY1215produced by WISCO was introduced .Based on the technology of smelting and rolling of the steel and the control of the refining slag ,Mn/S ,rolling temperature ,size precision in the key process ,the paper pointed out that the yield rate of S in the bar can greatly be raised ,effectively avoiding the slippage ,head ,cracking and winding phe-nomenon .