SHF ceramic lining is produced based on the material of mullite corundumporcelain by the method of multi-filler formula and hot-presscasting.
以莫来石— 刚玉质瓷为材质，采用多熟料配方和热压铸成型方法制备S HF 陶瓷衬垫。
2
Separated upper grooves (12) are arranged on the presscasting plate (11) of the hydraulic pressing machine (10); the upper grooves (12) hold the upper stretching part of the steel bar component.
所述液压机(10)的压铸板(11)具有间隔的上凹槽(12)，上凹槽(12)容纳钢筋构件上伸出部。
3
Two new casting die steels were developed for press moulding of medium thickness steel plates.