您要查找的是不是:
- The cast nodular iron camshaft can substitute the forged alloy steel by laser surface hardening, in this way, profits can be raised. 采用激光表面改性处理球墨铸铁凸轮轴;达到以铸代锻的目的;提高经济效益.
- Producing Motor RearAxleHousing with as cast Ferrite Nodular Iron Which is Melted in Cupola Furnace 冲天炉熔炼生产铸态球铁汽车后桥壳
- Producing Motor Rear Axle Housing with as cast Ferrite Nodular Iron Which is Melted in Cupola Furnace 冲天炉熔炼生产铸态球铁汽车后桥壳
- as cast nodular cast iron 铸态球铁
- Keywords Centrifugally cast nodular iron pipe Nodulizing treatment Cored wire injection nodulizing; 离心球墨铸铁管;球化处理;喂线球化;
- For the materials with low tensile strength such as cast iron, brass, aluminium, marble, leather and rubber. Etc. 适用于加工扩张强度低的金属及非金属材料,对铸铁、黄铜、铝、石材、皮革、橡胶、耐火物等材料的磨削、研磨及切割。
- How is timing controlled to prevent nodular iron fade? 如何控制球铁孕育时间?防止石墨退化?
- The compound roll is centrifugally cast with high Cr cast iron as outer material, and nodular iron as thematerial of its core and neck. 采用电磁半连续复合铸造法制成芯轴为45钢的高钒高速钢和高铬铸铁两种复合轧辊,对复合界面的组织和性能进行了研究。
- However, brittle materials such as cast iron have high compressive strength but only a moderate tensile strength. 但是,像铸铁这种脆金属虽有较高的耐压强度,却只有较中等的抗张强度。
- Basic graphite morphology types of nodular iron were introduced. 介绍球墨铸铁中石墨的基本形态类型。
- Excellent brasion resistance of as cast martensite high Cr iron has been proven under the conditions of low stress and abrasion wear. 用消失模铸造生产复合排渣器简化了制造工艺,降低了生产成本,提高了使用寿命;
- This paper is the research of wear resistance for the specimen of grey cast iron and nodular iron by laser treating,induction hardening and nitrocarburizing. 本研究针对常用的灰铸铁及球墨铸铁材料分别进行激光处理、感应淬火和氨化处理,然后进行耐磨性对比试验。
- Jet pump may be all kinds of material, such as cast iron, steel, stainless steel, Hastelloy, titanium, ceramic, glass, plastics and graphite, and made of various sizes. 喷射泵可由各种各样的材料制成,例如铸铁、钢、不锈钢、哈氏合金、钛、搪瓷、玻璃、塑料和石墨,并可制成各种尺寸。
- The RE(Y)-Mg-Si-Fe nodularizer had been used to cast heavy sectioned high ductile nodular iron cooling wall castings. 应用钇基重稀土镁复合球化剂,铸造厚大断面高韧性球铁冷却壁,成功地获得了铸件中心部位铸态高性能。
- The quality control of cored-wire injection process used for production of as-cast ferrite nodular iron was described. 摘要介绍用喂线球化工艺生产优质铸态铁素体球墨铸铁的质量控制要点。
- The contamination rate was 0.21% in RBC. But that of WBC was 0.45%, espithelial cell as well as cast was zero. 红细胞携带污染率为0.;21%25;白细胞携带污染率为0
- Based on the experiment results, the characters of as cast microstructure of ZG0Cr13Ni4Mo were explained. 分析了ZG0Cr13Ni4Mo不锈钢铸件凝固相变过程 ,阐明了该材质最终微观组织的特点。
- The tensile properties of composite after 1000 thermal cycles is 395 MPa, that below that of as cast composite. 经过1000次热循环后复合材料的拉伸强度为395MPa比铸态的有所降低。
- The reason causing nodularization degeneration in surface layer of furan resin sand nodular iron castings was analyzed. 对呋喃树脂砂球墨铸铁件表层球化衰退原因进行了分析。
- The large quantity of nodular iron castings had back bridge housing are produced by using copula and handcraft molding. 通过合理熔炼、造型、制芯及铸造工艺参数,采用冲天炉熔炼,手工造型制芯,实现批量生产优质带包类桥壳球铁件。