1) Vacuum casting
真空浇铸
1.
The complete procedures for precision-casing of rectifying frame was presented, including the selection of pattern material, process of form making with ludoxsilester, vacuum casting and vacuum heat treatment etc.
介绍了整流支柱精铸工艺的全过程,包括模料的选用,硅溶胶-硅酸乙酯复合制壳工艺、真空浇铸及真空热处理等,并且对结论进行了简单的分析和说明。
2) vacuum investment casting
真空失蜡浇铸
4) hollow casting
空心浇铸
5) vacuum casting
真空浇注
1.
Study of Polyurethane Resin with Heat Resistance for Vacuum Casting Manufacture;
真空浇注耐热聚氨酯材料的研究
2.
Two types of two components polyurethane resins(PU) for vacuum casting were synthesized by one-step method and quasi-prepolymer method respectively.
利用二苯基甲烷二异氰酸酯(MDI)、液化MDI、聚醚多元醇及小分子扩链剂、交联扩链剂,分别采用半预聚物法及一步法合成了两类适用于硅胶模真空浇注成型的二组分聚氨酯(PU)树脂。
3.
A water modeling experiment on vacuum casting from tundish was carried out.
对真空浇注下结晶器内流体流动行为进行了研究。
6) Vacuum pouring
真空浇注
1.
Using the vacuum pouring process,the vacuum pouring equipment was developed.
采用了真空浇注工艺,开发了真空浇注设备。
2.
For the molten steel with lower carbon and oxygen activity,the vacuum pouring process with tundish plug rod blowing argon has been developed in order to decrease the hydrogen content in steel more effectively.
真空浇注系统能有效去除钢液中的氢。
补充资料：真空浇铸
分子式：
CAS号：
性质：真空浇铸法是将制品模具放在真空箱内，减压至133Pa，液体胶料用真空浇注器注入模型，然后硫化成制品。真空浇铸不易夹带空气，适用于质量要求较高的制品。此法为间断生产，适用于批量少、品种变换多的制品。真空离心浇铸法集合了真空浇铸与离心浇铸二者的优点。
CAS号：
性质：真空浇铸法是将制品模具放在真空箱内，减压至133Pa，液体胶料用真空浇注器注入模型，然后硫化成制品。真空浇铸不易夹带空气，适用于质量要求较高的制品。此法为间断生产，适用于批量少、品种变换多的制品。真空离心浇铸法集合了真空浇铸与离心浇铸二者的优点。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条