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- The Effect of Subnano-SiO_2 to Harden Time of Silica Sol Shell Molding 亚纳米SiO_2对硅溶胶型壳硬化时间的影响
- Investigation on Vacuum Drying Process Parameters of Silica Sol Shell Mold 硅溶胶壳型的真空干燥工艺参数研究
- Silica sol shell molding 硅溶胶壳型
- silica sol shell mold 硅溶胶制壳
- With the development of investment casting, the stringent strength and quick-drying ability of silica sol shell is required. so it is necessary to develop rapid-drying and enhanced silica sol. 摘要随着熔模铸造的不断发展,市场对硅溶胶型壳的强度及快干性能提出了更高的要求,发展快干增强硅溶胶成为必然趋势。
- Origination of Surface Groove in Cast-steel Parts in Investment casting with Silica Sol Shell 硅溶胶型壳铸钢件表面沟槽形成原因
- Investigation on the Coagulation Quick Drying Mechanism of the Quick-dry Silica Sol Shell 快干硅溶胶型壳的胶凝快干机理探讨
- Silica sol shell 硅溶胶型壳
- You are enable to increase the number of shell mold production. 使铸型的生产效率的提高成为了可能。
- Novolac for shell molding was gained under direct microwave irradiation and microwave irradiation associated with water bath using this device. 利用此装置,采用微波直接辐射及水浴协同加热相结合的方式合成出壳法用热塑性酚醛树脂。
- It has excellent effect using Na-bentonite in silica sol slurry to improve its suspension property. 采用钠基膨润土改善硅溶胶涂料的悬浮性,并取得了良好效果。
- Silica Sol is a production of stainless steel, carbon steel, aluminum precision castings manufacturers. 我公司是采用硅溶胶工艺生产不锈钢、碳钢、铝合金精密铸件厂家。
- A new kind of boron nitride based shell mold used for investment casting titanium alloys was fabricated and the reaction between it and Ti-Ni alloy was investigated. 摘要研究了一种新型钛合金精密铸造用型壳-氮化硼基复合型壳及其与钛镍合金的界面反应和反应层的形成机制。
- Silica sol is a kind of colloid solution well dispersing corpuscles of silicon dioxide in water. 硅溶胶是二氧化硅的微粒分散于水中的胶体溶液。
- The sedan camshafts re-melting and chilling process and production technique of shell mold camshaft castings to he re-melted and chilled were introduced. 摘要介绍重熔淬火硬化处理凸轮轴工艺,以及供重熔淬火用的壳型凸轮轴的生产工艺。
- The face coating of investment shell mold was made up of hexagonal boron nitride (hBN) powders with a few yttria (Y2O3) particles and colloidal yttria as binder. 氮化硼基复合型壳的面层主要由预处理后的六方氮化硼粉体、氧化钇粉体和粘结剂钇熔胶组成。
- Silica Sol process used to produce high-quality carbon steel, stainless steel, alloy steel and cast iron materials, such as precision castings. 采用硅溶胶工艺,可生产高质量碳钢、不锈钢、合金钢及铸铁等材质的精密铸件。
- The sedan camshafts re-melting and chilling process and production technique of shell mold camshaft castings to be re-melted and chilled were introduced. 介绍重熔淬火硬化处理凸轮轴工艺,以及供重熔淬火用的壳型凸轮轴的生产工艺。
- LaNi4.25 Al0.75 coated with porous SiO2 is prepared with colloidal silica sol derived by sol-gel method of tetraethylortho silicate (TEOS). 以原硅酸乙酯(TEOS)为原料;采用溶胶-凝胶法制备TEOS的水解缩聚产物包覆LaNi4.;25Al0
- The reaction interface between Ti-Ni alloy and BN based shell mold was studied by scan electron microscopy (SEM) and electron probe micro-analyzer (EPMA). 利用扫描电镜、电子探针等检测手段对钛镍合金铸件表面反应层进行了研究;