研制了以磷酸二氢铝为粘结剂，硅砖粒、粉为骨料的保温冒口易割片。
Phosphate knock-off core of scrap silica brick aggregate for steel castings has been developed with experiment method.
根据体收缩原则，研究了适用于模具镶块铸钢件加发热覆盖剂保温的冒口设计工艺。
Based on the principle of volume contraction of freezing, the designing process of riser fitting to the cast steel inserted die with exothermic covering flux has been studied.
介绍了一种以漂珠、附加保温材料和水玻璃粘结剂混制而成的保温冒口套。
A kind of insulating sleeve combined with hollow particles, added insulating material and sodium silicate adhesive is introduced.
介绍了一种以漂珠、附加保温材料和水玻璃粘结剂混制而成的保温冒口套。
A kind of insulating sleeve combined with hollow particles, added insulating material and sodium silicate adhesive is introduced.
应用推荐