The effect of electromagnetic stirring on the inner quality of the low carbon steel billet was investigated by static casting experiment.
采用低碳钢进行静态浇铸实验 ,并就电磁搅拌对铸坯内部质量的影响进行了实验研究·实验结果表明 ,电磁搅拌可明显提高铸坯凝固组织的等轴晶率 ,同时又可以改善铸坯内的成分分布状况 ,从而提高铸坯的内部质量·在合理的电磁搅拌参数和浇铸参数条件下能够得到几乎为1 0 0 %等轴晶的铸坯
Outline of Technology Development on Refining and Casting for Bearing Steel;
轴承钢精炼与浇铸技术发展概况
The Studies of Synthetical Properties on Casting Smokeless CMDB Propellants with High Pressure Plateau Combustion;
高压平台浇铸无烟改性双基推进剂综合性能研究
Two Methods for Stress Test During Explosive Casting
炸药浇铸过程中应力的两种测试方法
The numerical simulations of the casting process for making metal matrix composite by infiltrating melting alloys into a fiber preform arestudied.
通过对浇铸过程的数值模拟 ,研究了可控初边值条件对浇铸过程的影响及对铸件中合金基体最终残余应力及塑性应变的影响 ;分析了浇铸得以完成及减少残余应力、应变的条件 ;将计算结果与已有的相似实验结果进行了比较 ,分析了数值模拟的可靠
The ultrasonic parameters,such as amplitude and wave shape and ultrasonic velocity were monitored during explosive cast process with the heat preservation and natural cooling by using ultrasonic transmission test.
结果表明,底部位置的超声波幅明显大于中部和上部,说明炸药浇铸的底部质量最好;在炸药浇铸凝固相同位置保温条件比自然冷却下超声波幅强,说明保温工艺有利于控制炸药浇铸质量。
Amatols in the form of cast charges detonate more readily than TNT in the same form.
浇铸阿马托比浇铸梯恩梯较易爆炸。
Production practice on casting the round tube blank of steel 20 with round tube blank continuous caster
圆坯连铸机浇铸20钢铸坯的生产实践
foliage of glass, cast or moulded
玻璃叶饰,浇铸或模制的
casting machine, used in metallurgy and in metal foundries
冶金及金属铸造用浇铸机
casting machine for pressure casting (excl. for sintering)
压力铸造式浇铸机（用于烧结的除外）
Grey Cast Iron Boron-Zirconizing on the Surface Layer in the Process of Pouring
灰铸铁在浇铸过程中的表层硼锆共渗
The Research on Submerged Nozzle Nod in Continuous Casting Tube
浇铸管坯连铸用浸入式水口结瘤研究
Made by melting and casting in a mold.
铸造的，浇铸的通过在模子里熔化和铸造制成的
Casting the propellant is done through the "bayonets" from the casting pot to the case.
推进剂的浇铸是通过从浇铸锅到发动机壳体的“插管”来进行的。
Most of the steel cast into finished shapes is medium carbon cast steel.
大部分浇铸成成品形状的钢是中碳铸钢。
Study on the Control of Temperature in Continuous Casting Tundish with Low Superheat
低过热度浇铸的连铸中间包温度控制研究
The Exploitation and Application of Horizontal-Vertical Continuous Casting Machine with Four Wheels
四轮水平垂直式浇铸连铸机的开发及应用
The clay-mold bunch-casting technique for casting of Han Dynasty coins
汉代平板陶范竖式浇铸法铸钱工艺的研究
Optimization of secondary cooling scheme of combined caster
方/板坯连铸机浇铸矩形坯二冷制度优化
Overheated metals may cast badly.
加热过甚的金属可能难浇铸成型。
They are cast in the same mold.
它们是一个模子浇铸成的。
a small carved or molded figure.
一种雕刻或浇铸的小型塑像。
Standard method of torsion test for resin cast
GB/T4726-1984树脂浇铸体扭转试验方法