Special requirements of shaped blank continuous castingon refine, continuous casting techniques and equipments are pointed out.
指出了异型坯连铸对精炼和连铸工艺及设备的具体要求。
2
Objective: To study comparatively on the effect of repeated castingon the as-cast microstructures of a precious metal ceramic alloy.
目的：观察比较反复多次铸造对贵金属烤瓷合金金相结构的影响。
3
By varying cast-penetration technics, the influence of thickness and quality in composite layer with si by castingon the surface of cast steel were studied.