2) passivated magnesium powder
钝化镁粒
1.
A kind of passivated magnesium powders are made by adding a sort of rare earth oxide to the passivating agent.
通过在钝化液中加入一种稀土氧化物制备成一种钝化镁粒,用SEM、XRD、AES分析了这种自制钝化镁粒表面层的成分和结构,发现其表面包覆均匀,致密,XRD和AES结果显示表面层主要含有CeO2和MgO。
2.
In the present dissertation, a new type of rare earth oxide passivated magnesium powders as desuifurizer in molten iron was prepared by the combinative method of physics and chemistry(labeled as P-C sample).
本文通过物理和化学相结合的方法制备了一种铁水脱硫用稀土氧化物钝化镁粒(简称物化法样品),并对比两种已有的钝化镁粒(一种是物理法制备;一种是化学法制备)进行测试和分析。
3) granulated magnesium
颗粒镁
1.
The article briefly describes the characteristic of equipment,technology and principle of hot metal desulphurization with granulated magnesium.
阐述了单吹颗粒镁脱硫的工艺设备特点、基本原理及应用效果。
2.
The technology of hot metal desulphurization with granulated magnesium in ladle at Xiangtan Iron and Steel Group Co.
介绍了湘钢二炼钢铁水罐喷吹颗粒镁脱硫工艺,对镁脱硫效果及关键指标进行了对比分析。
4) magnesium particle
颗粒镁
1.
Desulphurization practice with magnesium particle injection;
喷吹颗粒镁脱硫工艺的实践
2.
The desulphurization process by injecting magnesium particle is adopted in 65t iron ladle at No.
青钢第一炼钢厂65t铁水罐脱硫采用了单吹颗粒镁脱硫工艺。
5) granular magnesium
颗粒镁
1.
This paper introduces technology and equipment for hot metal desulphurization with granular magnesium and compares main technical-and-economic indices of the pure magnesium desulphurization and the mixed desulphurizing agent.
介绍了颗粒镁铁水脱硫的工艺和设备,比较了纯镁脱硫和复合制剂脱硫的主要技术经济指标,证明纯镁脱硫工艺的生产成本最低。
2.
The principle with granular magnesium has been discussed.
采用颗粒镁脱硫代替CaO基脱硫是国内外发展的一种趋势,对颗粒镁脱硫进行了探讨。
补充资料:熔粒镁铬砖
分子式:
CAS号:
性质:又称熔粒镁铬砖。高温性能介于熔铸镁铬砖和烧结镁铬砖之间,其荷重软化温度可达1700℃。一般先以轻烧氧化镁和铬矿为原料,用电弧炉将其熔融制成电熔镁铬砂,再经破碎、粉磨、配料、成型、烧成而制得。这种砖的应用领域和普通镁铬砖相近。
CAS号:
性质:又称熔粒镁铬砖。高温性能介于熔铸镁铬砖和烧结镁铬砖之间,其荷重软化温度可达1700℃。一般先以轻烧氧化镁和铬矿为原料,用电弧炉将其熔融制成电熔镁铬砂,再经破碎、粉磨、配料、成型、烧成而制得。这种砖的应用领域和普通镁铬砖相近。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条