首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
用于钢液脱氧的硅钡钙锶镁铝铁合金及其制备方法
摘要
用于钢液脱氧的硅钡钙锶镁铝铁合金及其制备方法,涉及一种合金及制备方法,主要解决钢液脱氧的问题,合金化学成份(按百分比)为:硅30~50%,钡10~18%,钙4~6%,锶4~7%,镁1~5%,铝7~10%,铁为余量。其制备方法是:石英石40~70公斤,重晶石10~40公斤,天青石10~20公斤,白云石5~15公斤,菱镁石10~15公斤,萤石2~4公斤,焦炭40~70公斤配料,于矿热炉中制成硅钡钙锶镁铁合金,再二次熔于中频炉中调铝8~13公斤而成。本合金可广泛用于钢液的脱氧。
申请公布号
CN1233664A
申请公布日期
1999.11.03
申请号
CN99112790.0
申请日期
1999.03.26
申请人
滕忠升;郭庆成
发明人
滕忠升;郭庆成
分类号
C21C7/06
主分类号
C21C7/06
代理机构
代理人
主权项
1、用于钢液脱氧的硅钡钙锶镁铝铁合金,其特征在于:其化学成份(百分比)为:硅:30~50%,钡:10~18%,钙:4~6%,锶:4~7%,镁:1~5%,铝:7~12%,铁:余量。
地址
114003辽宁省鞍山市铁东区南中华路鞍钢承包公司
您可能感兴趣的专利
FOOD ADDITIVE SLURRY COMPOSITION, POWDER COMPOSITION AND FOOD COMPOSITION CONTAINING THESE COMPOSITIONS
CONSTANT CURRENT DEVICE, DISPLAY DEVICE AND ITS DRIVING METHOD
WEIGHT FOR RACKET
AUTOMATIC VOLTAGE REGULATOR FOR POWER DISTRIBUTION AND METHOD OF DETERMINING CAUSE OF REVERSE POWER FLOW
FORMING METHOD OF RESIST PATTERN, MATERIAL OF TOP LAYER USED IN FORMING METHOD OF RESIST PATTERN, AND SEMICONDUCTOR DEVICE
PHOTORESIST COMPOSITION FOR RESIST FLOW PROCESS AND METHOD FOR FORMING CONTACT HOLE USING SAME
COAT APPLICATION PROCESSOR AND COAT APPLICATION PROCESSING METHOD
POLARIZED LIGHT SEPARATING PRISM SHEET AND ILLUMINATOR
METHOD FOR PRODUCING MICROLENS SUBSTRATE, MICROLENS SUBSTRATE, COUNTER SUBSTRATE FOR LIQUID CRYSTAL PANEL, LIQUID CRYSTAL PANEL AND PROJECTIVE DISPLAY DEVICE
MOTHER SUBSTRATE FOR LIQUID CRYSTAL DISPLAY ELEMENT
METHOD FOR MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE, AND PHOTOELECTRIC CONVERSION DEVICE
CARTRIDGE ENGAGING ASSEMBLY
METHODS FOR FACING OF ARTICLES OF WOOD MATERIALS
DOMESTIC SPORTS COMPLEX
DEVICE FOR NEUTRALIZATION OF HARMFUL EFFECTS
Kabelconnector voor een afgeschermde kabel.
Inrichting voor het sorteren van zaden.
USE OF BIOGENIC ESTROGEN SULFAMATES FOR HORMONE REPLACEMENT THERAPY
A STRUCTURE FOR DIRECTING LIQUID FLOW
MICROWAVE APPARATUS FOR MEASURING THE DUST CONTENT