冒口保温剂专用于铸钢件砂型普通明冒口，在不用保温冒口套的情况下，也可使冒口缩孔的吸缩由“V”形变为“U”形，避免了疏松和缩孔，补缩效果达30%，冒口重量减少50%—75%，成材率提高15%以上，且保证铸件的化学成份不变，每节约法一吨钢水只需投资40—50元，和碳化稻壳、发热剂、草木灰、保温冒口套等品相比有显著的社会、经济效益。
... anti-oxidationadditives抗氧化添加剂 anti-pipingcompound冒口保温剂 anti-rustinggrease防锈脂 ...
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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.
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