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- shell moulding pattern 壳型铸造用模型
- The technical requirements for the lost pattern made from the paraffin-stearin and the shell mould made from colloidal silica in the precision casting were introduced. 摘要介绍用石蜡－硬脂酸低温模料制作熔模，用硅溶胶作粘结剂制造模壳的工艺。
- We can also adopt sand shell moulding or metal mold casting as for allotype castings. 对异形铸件，还可用砂型铸造或金属型铸造。
- A sort of chilled nodular iron camshaft was developed by adopting resin-coated sand shell mould casting process. 开发了一种采用树脂砂壳型铸造的激冷球铁凸轮轴。
- Because the properties of the hexagonal boron nitride particles are much different from those of the yttria powders,resulting in some problems in process of preparing the hBN shell mould. 在型壳制备过程中除了使用氮化硼作为面层造型材料外,用钇溶胶作为粘结剂,同时通过加入少量的氧化钇来改善氮化硼基复合型壳的性能。
- aluminium ceramic moulding pattern 陶瓷型整铸铝模板
- tipping bucket shell moulding machine 翻斗壳型机
- diaphragm shell moulding machine 膜压壳型机
- Keywords investment casting;lost pattern;investment precoat;binder;colloidal silica;ceramic shell mould;firing; 熔模铸造;熔模;熔模面层涂料;粘结剂;硅溶胶;模壳;焙烧;
- Gold plating Technique and Coating Performance of Glass Shell Mould 玻壳模具镀金工艺及镀层性能研究
- Keywords investment casting shell mould mineralizer; 熔模铸造;壳型;矿化剂;
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- Keywords single crystal blade ceramic shell mould mineralizer; 单晶叶片;陶瓷壳型;矿化剂;
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- Keep down of you'll be hit by shell fragments. 别起来，否则你会被弹片击中的。
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- Bread tends to mould in damp weather. 气候潮湿时，面包容易长霉。
- He roughed in the curves he intended his pattern to take. 他粗略地勾出了他设想中图案的曲线。
- A shell splinter embedded itself in the wall above his head. 在他头上方的墙壁上嵌有一块小小的贝壳片。
- The curtains had an elaborate pattern of flowers. 窗帘上绘有精美的花卉图案。
