Some countermeasures of preventing the deformation of castings in investment casting were expounded.
介绍了防止熔模铸件变形的几种措施。
参考来源 - 防止精密铸造蜡模变形的几种措施Finally, the silicate as outer mold is“sacrificed”by hydrofluoric acid. The polymeric micro-castings are obtained after centrifugal classification.
最后,用氢氟酸“牺牲”掉分子筛,通过离心沉降得到聚合物微铸件。
参考来源 - 以细菌印迹介孔硅分子筛铸造聚合物微米材料·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT A casting is an object or piece of machinery which has been made by pouring a liquid such as hot metal into a container, so that when it hardens it has the required shape. 铸件; 铸造物 → see also cast
It is of all fabricated construction with no castings used in it.
这是所有编造的建设与没有使用的铸件。
Aluminium and aluminium alloys - scrap - Part 7: scrap consisting of castings.
铝和铝合金。废料。第7部分：铸件组成的废料。
It can give lead times of one or two weeks, instead of two months or more that would be needed for castings.
无需2个月或更长的时间来进行铸造和加工，只用1到2周便可完成。
词组短语
应用推荐