铬合金铸球！
The technology of grinding ball by centrifugal casting, the rotational speed, the method for calculation of ingate area and factors influencing technological process were introduced.
介绍了离心铸造磨球的工艺，以及转速、内浇口断面积计算方法和影响工艺过程的因素。
The modern advanced metallurgy casting, management and information are important content of modern scale production of high chrome white cast iron grinding ball.
现代先进的冶金铸造技术、现代管理和信息技术是更好地实现高铬白口铸铁磨球的现代规模化生产的重要内容。
It is suggested to apply the principle of effective gravity and equivalent pressure head to calculate the rotational speed and ingate area in the processing of grinding ball by centrifugal casting.
在离心铸球工艺中，可应用有效重度和等效压头原理计算转速和内浇口断面积。
Now our company has two casting steel ball production lines, three forging steel ball production lines, one temper line.
公司现有铸造钢球生产线两条，锻造钢球生产线三条，回火线一条。
The use of rare earth ball size pulley ink iron casting, both for the convenience of processing, but also so that the performance of steel pulley with good intensity.
大小皮带轮采用稀土球墨铁铸造，既方便加工，又使皮带轮具有钢的性能强度好。
The refractory plate is made with high grade bauxite, burn-off stone, light synthetic foam powder, aluminum titanate powder, phosphoric acid and water, and through mixing, ball milling and casting.
本发明耐火板材，其由高级铝矾土、烧化石、轻质泡沫合成粉、钛酸铝合成粉、磷酸、水经混合球磨后，浇铸成耐火板材。
It was very difficult for high cr cast Fe hollow ball valve in investment casting due to its internal hollow and full close as well as high crack susceptibility.
高铬铸铁空心球阀的精密铸造难度较大，球阀内部必须空心、全封闭，同时高铬铸铁的裂纹敏感性极强。
Through making mould by ourself, casting, erasing edge of bearing pad and grinding, repair big bearing pad of ball crusher more quickly. The method has more economy benefits.
通过自制胎具，浇注、修边、铲瓦口、研刮油线，对球磨机轴瓦发生的烧蚀快速修复，有较好的经济效益。
This factory specializes in producing black ball casting vehicle casting parts, production of over ten thousand tons in 2003.
该厂专门生产球墨铸铁汽车铸件，2003年产球墨铸铁件约万吨。
Unless you have used your casting reel with saltwater, other ball bearings don't have to be checked for a long time.
除非你的卷线器用于海水钓，其他轴承不用花很长时间来检查。
One is jumping up and casting the ball into the net.
一个学生正跳起来往蓝中投球。
The utility model relates to a skimming ball throwing device, which is especially suitable for skimming ball inputting process of steel converters, continuous casting tundish, etc.
本实用新型涉及一种挡渣球投掷装置，特别适用于炼钢转炉、连铸中间包等的挡渣球投入工艺。
The casting solution dropwise or linearly enters a coagulating bath by oscillation of a pinhead, and forms the polymer small ball or film after coagulating and shaping.
铸膜液通过针头振荡以滴状或线状进入凝固浴中，凝固定型形成聚合物小球或膜。
The casting solution dropwise or linearly enters a coagulating bath by oscillation of a pinhead, and forms the polymer small ball or film after coagulating and shaping.
铸膜液通过针头振荡以滴状或线状进入凝固浴中，凝固定型形成聚合物小球或膜。
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