您要查找的是不是：
- Pb alloy cast 铅合金
- The effect of N EMS on solidification structure of continuously cast metal of Sn 3.5%Pb alloy has been investigated by experiments and numerical analyses. 选用低熔点 Sn-3 .;5%25 Pb合金浇注试样;用实验方法研究直浇道电磁搅拌对铸坯凝固组织的影响;并用数值模拟作为辅助手段分析了影响因素
- Microstructures and wear resistance of spray formed Al Pb alloys were studied and compared with those of conventional cast Al Pb alloy. 研究了喷射沉积成形Al?Pb 合金的显微组织及耐磨性能， 并与铸态Al?Pb 合金进行了对比。
- The electroless Sn Pb alloy plating process in methylsulfonic acid system was studied. 研究了甲基磺酸体系化学镀锡铅合金。
- The influence of electric pulse modification (EPM) process on the solidification structure of Sn-15% Pb alloy was experimentally investigated. 研究了电脉冲处理对Sn-15%25Pb合金凝固组织的影响.
- The rolls are made of chilled alloy cast iron with wear-resistant hard surface. 该卷制成的冷冻合金铸铁与耐磨材料坚硬表面。
- Properties and preparing process of tri layer films with Ag base coating, Ni electrodeposit, Sn Pb alloy for terminal electrode of multilayer chip inductor were described. 介绍了叠层片式电感三层端头电极即银基底电极、镍层、锡 -铅合金镀层的性能及制备工艺。
- Sealed Cooler is energy-saving effectively; with high hardness alloy cast iron rolls for the sheeter. 封闭式冷却机高效节能,高硬度合金铸铁轧辊,经久耐用。
- Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron. 本文以中锰合金铸铁闸瓦为研究对象,并与中磷铸铁、高磷铸铁进行了对比研究。
- Machining of chilled alloy cast irons and refractory alloy steel or finishing of or dinery cast irons. 适于加工冷硬合金铸铁与耐热合金刚，也适于普通铸铁的精加工。
- The corrosion of low alloy cast iron used for fabrication of brine valves in the sea in this paper. 本文介绍了海水阀用低合金铸铁在海水中的腐蚀行为。
- The large aluminium alloy casting for military usage. 军用大型铝合金铸件。
- Radiographic examination of aluminium and magnesium alloy castings. 铝及镁合金铸件的射线照相检验。
- The action of tin element in minute alloy cast iron were studied and its mechanisation of affect residual stress were announced in this paper. 研究锡元素在微合金灰铸铁中的行为,揭示其影响铸件残余应力的机理。
- The result shows that the ocean corrosion resistance of HDQ is 2.4 times than that of HD(low alloy cast iron with ocean corrosion resistance). 结果表明:HDQ铸铁的耐海水腐蚀性能比HD铸铁(耐海水腐蚀低合金铸铁)提高了2.;4倍。
- By X-ray detector, Electronic microscope and energy pedigree instrument, the dispersion lacuna in ZL101A aluminium alloy cast was analyzed. 摘要采用X射线探伤、电镜能谱等测试手段，对ZL101A铸造铝合金铸件断面上弥散分布的细小孔洞缺陷进行分析。
- In order to deeply comprehend the wear regularity of chilled alloy cast iron tappet, the influence of surface layer microstructure on wear resistance was studied. 为了深入了解冷激合金铸铁气门挺杆的磨损规律,研究了冷激合金铸铁气门挺杆表层组织对耐磨性的影响。
- Studies the possibility on improving trursmutative soil service life based on the tungsten alloy cast iron liner which was made from tungsten slag alloy. 以钨渣铁合金为主要合金原料制造钨合金铸铁衬板,研究了稀土变质处理提高其使用寿命的可能性。
- It can product ten thousand tons of magnesium alloy castings every year. 年产万吨镁合金铸件。
- Practical tests have been made in smelting alloy steel and alloy cast iron using this new additive instead of ferrotitanium and basic success has been obtanied. 使用该发热铁合金剂代替钛铁，在冶炼合金钢和合金铸铁中进行了应用试验，基本取得了成功。
