Corrosion inhibition behavior about organic carboxylic acid on cast aluminum in neutral corrosion medium;
有机羧酸在中性腐蚀介质中对铸铝的缓蚀性能研究
The galvanic corrosion behavior of cast aluminum-cast iron were studied by means of weight loss,galvanic corrosion and measurement of released gas.
研究了中性冷却水介质中,铸铝-铸铁偶接状态下各自的腐蚀特点。
A series of inhibitors were made from different organic carboxylic acids as monoacid and binary acid to prevent the corrosion of cast aluminum in neutral cooling water.
为了提高中性冷却水系统中铸铝的耐腐蚀性能,通过极化电阻、稳态极化曲线和交流阻抗等电化学方法研究了不同比例一元、二元有机羧酸混合溶液对铸铝的缓蚀性能。
Factors that effect cast aluminium positive pole oxidizing colouring;
影响铸铝阳极氧化染色的因素
Thick alkaline copper coating with a special nickel transition-layer was prepared on cast aluminium alloys substrate of a axis sheath on the gear-box of a heavy load tracked vehicle by electro-brush plating.
通过刷镀特殊镍过渡层的方法,在铸铝基体上成功刷镀了较厚的碱性铜镀层,并对镀层的基本性能及摩擦学性能进行了测试和分析。
On the basis of the fabrication for Ni-P-diamond composite electroless plating coat on the surface of cast aluminium.
通过在铸铝表面制备Ni-P-金刚石化学复合镀层,研究了镀液中硫酸高铈含量对镀层复合量、硬度及镀液稳定性的影响,测定了复合镀液中硫酸高铈添加前后制备的Ni-P-金刚石复合镀层的耐蚀性及耐磨性,并与Ni-P镀层进行比较。
The process conditions of preparation for black molybdate conversion film on casting aluminum surface were introduced: 3 g/L ammonium molybdate,3 g/L cobalt sulphate,1~2 g/L ammonium bifluoride,pH 4~5,θ 55 ℃,t 20 min.
介绍了在铸铝表面制备黑色钼酸盐转化膜的工艺条件:3 g/L钼酸铵,3 g/L硫酸钴,1~2 g/L氟化氢铵,pH 4~5,温度55℃,时间20 m in。
Based on the cutting experiment,the changing rule of the cutting force in the high-speed milling of casting aluminum ZL101 by the end mill with three edges is discussed.
通过切削实验,研究了用三齿立铣刀高速铣削ZL101铸铝时切削力的变化规律。
Technics for improving die-cast aluminum case electroless nickel coating quality;
提高压铸铝外壳化学镀镍层质量工艺
2C grain refiner was applied in two aluminum fabrication industries such as the aluminum alloy wheel hub and the aluminium continuous cast rolling process.
2C晶粒细化剂在铝合金轮毂和铝铸轧两大铝加工行业进行工业应用试验,效果非常明显,是替代铝钛硼晶粒细化剂的理想产品,具有很好的发展前景。
Casting Technique of Large-Scale Aluminum Gearbox Block Used for High-Speed Train
高速列车用大型铸铝齿轮箱箱体铸造工艺
Aluminium alloy ingots for casting
GB/T8733-1988铸造铝合金锭
Aluminium-silicon alloy ingots for casting
GB/T8734-1988铸造铝硅合金锭
cast Alnico hard magnetic alloys
铸造铝镍钴硬磁合金
The Optimization of Die Casting Technology and Die Casting Die;
铝合金压铸工艺与压铸模具优化设计
Application of low pressure casting in Al-Si shell casting parts
低压铸造在铝硅壳体类铸件中的应用
Casting defects analyzing and prevention of aluminum alloy cast by traveling magnetic field
铝合金铸件移动磁场铸造的铸造缺陷及防止
A Study on As-Cast NoduIar Cast Iron Containing Sb、Al and Ti in Crankshaft Production
含锑、铝、钛铸态球墨铸铁曲轴材料的研究
Quanlity Control of Aluminium and Magneisium Alloy Castings by Cold Harden Resin Sand Process
冷硬树脂砂铸造铝镁合金铸件的质量控制
The new phase of the application of cast aluminum alloys--The production of premium castings
铸造铝合金应用的新阶段——优质铸件的生产
Research on Aluminum Alloy and High Chromium Cast Iron Prepared by Solid-Liquid Mixed Casting Process
固液混合铸造铝合金和高铬铸铁的研究
Developing Prospect of Die Casting in China;
从铝合金特种铸造看我国压铸工业的发展
Extrusion Casting Application in Production of Largescale Complex Casting of Aluminum Alloy;
挤压铸造在大型复杂铝合金铸件生产中的应用
Research on Numerical Simulation of Die Casting of Aluminum Alloy Die Castings
铝合金压铸件压力铸造成形数值模拟研究
As-cast Microstructure and Mechanical Properties of Electromagnetic Casting 2E12 Aluminum Alloy Billets
电磁铸造2E12铝合金的铸态组织与力学性能
Process and Parameter of Round Multistory Al-casting in Low Pressure Casting
多台阶圆盘铝铸件低压铸造工艺及参数
Design of 2124 aluminium alloy 255 mm×1500 mm ingot specification casting tool
2124铝合金255mm×1500mm铸锭专用铸造工具的设计
