The critical points of the thermal analysis curves of primary cryatallization and structure had been effected obviously while the manganese content in manganese subgroup nonmagnetic cast iron varied from 5% to 8%.
锰系无磁铸铁的含锰量在5%～8%范围内变化时,对其一次结晶的热分析曲线特征点和结晶组织将产生明显的影响。
The forming mechanism of manganese subgroup nonmagnetic cast iron is analyzed and the action of manganese and other elements were shown.
对锰系无磁铸铁的形成机理进行了分析,指出了锰及其它元素在无磁铸铁中的作用,并对锰系无磁铸铁的成分进行了优选,确定了锰系无磁铸铁的金相组织特征、力学性能和电工性能。
We are looking for steel casting suplliers for our larger size valves.
现在正在寻找钢铁铸件的供应商,支持我们的大型阀门的制造.
Study on the Cluster of LFC in Cast Iron&Cast Steel for Small to Medium Casting Process;
铸铁铸钢中小件消失模铸造串铸工艺研究
Structure made of pearlitic stabilized cast-iron with parts in stabilized steel.
珠光体铸铁机架，部分部件高强度钢铸造。
casting of malleable iron or steel, in the rough state
未加工铸件,可锻钢或铁制
Study in Forecasting the Shrinkage Defects in Steel and Iron Casting and the Development of Numerical Simulation Software;
铸钢铸铁件缩孔缩松缺陷预测的数值模拟研究及软件开发
Production Practice of Insulating and Exothermic Riser to the low Alloy Steel Casting for Railway Locomotive
发热保温冒口在铁路机车铸钢件上的生产实践
Sand and rusts removing of large-sized cast iron,cast steel,steel structures,large-sized forging and surface freatment of oxidized workpieces.
大型铸铁、铸钢件，钢结构件、大型锻件，热处理件的清砂、除锈去除氧化皮表面清理等。
`Of - forged iron,' replied Passepartout, as he set about preparing a hasty breakfast.
“不是铁打的，是钢铸的
cast gutter spout of iron or steel
钢或铁制铸造水落管
cast bollard of iron or steel
钢或铁制铸造系船柱
The moulds are made of cast iron.
钢锭模是用铸铁做的。
cast gutter of iron or steel
铸造排水沟,钢或铁制
APPLICATION OF HIGH STRENGTH CAST IRON TO THIN-WALLED CASTING
高强度铸铁在薄壁铸件铸造中的运用
Marine oval-shaped cast iron and cast steel pipe flanges
GB/T10750-1989船用扁圆形铸铁和铸钢法兰
The Development of CAD System for Sand Casting of Steel;
铸钢件砂型铸造模具参数CAD软件开发
Ancient Chinese Artifacts of Forgeable Cast Iron
中国古代韧性铸铁件
Gray iron castings for pipe fittings
GB/T3420-1982灰口铸铁管件
Ductile iron pipe fittings
GB/T13294-1991球墨铸铁管件