新疆铬矿的组织结构及冶炼炭素铬铁试验  

STUDY ON CONSTITUTIONAI, STRUCTURE AND METALLURGICAL BEHAVIOR OF XINJIANG CHROMIUM-ORE

作　　者：莫叔迟[1] 刘淑桂[1] 刘占芬[1] 李荣训 王家比 孙以绥 鲍修信 刘万智 

机构地区：[1]冶金部钢铁研究总院 [2]新疆天龙钢铁厂 [3]新疆沙湾钢管厂

出　　处：《铁合金》1990年第6期43-45,36,共4页Ferro-alloys

摘　　要：采用X光衍射、扫描电镜和显微镜等测试手段,对新疆托里、和丰铬矿进行了组织结构、物相组成的鉴定和分析。使用这种单一的贫铬矿冶炼炭素铬铁取得了较好的结果:产品含铬量61—66％,铬矿消耗2.306t/基准t,电耗5100kWh/基准t,铬回收率约86％。The constitutional structure and phase composition of chrome-ore from Xinjiang were identified and analyzed by means of X-ray diffraction scanning electron microscope and mineragraphic microscope. Good results were obtained in smelting of high-carbon FeCr using this lean chrome-ore with a product of Cr 61-66%, an one consumption of 2.306t/base ton, power consumption 5100kWh/base ton and Cr recovery of 86%.

关 键 词：铬矿 冶炼 炭素铬铁 

分 类 号：TF641[冶金工程—钢铁冶金]