2) Pb-Sn Alloy
Pb-Sn合金
1.
Solidification Structure of Pb-Sn Alloy in Rotating Magnetic Field;
旋转磁场作用下Pb-Sn合金的凝固组织
2.
Modeling of Non-isothermal Dendrite Growth in Pb-Sn Alloy;
非等温Pb-Sn合金枝晶生长的数值模拟
3) Cu-Pb alloy
Cu-Pb合金
1.
The intersolubility of Cu-Pb alloy is weak,there is serious component segregation in it.
一般Cu-Pb合金难以混溶,有严重的成分偏析。
2.
In order to solve the problem of immiscible and composition segregations of Cu-Pb alloy,the additives are adopted and stirring is enhanced in the process of Cu-Pb alloy smelting,the Cu-Pb alloy with homogeneous and compact micro-structures is obtained,the powder is of good wear resistance and high temperature properties so can be used for bearing preparation in auto industry.
针对Cu-Pb合金材料存在不能互溶和成分偏析的问题,通过改善铜铅合金粉末熔炼时所加的添加剂和加强熔炼合金的搅拌,获得了具有均匀致密微观组织的铜铅合金粉末。
4) Al-Pb alloy
Al-Pb合金
1.
Al-Pb alloy was modified by high current pulsed electron beam.
利用强流脉冲电子束技术对Al-Pb合金进行表面改性处理,测试改性试样表面硬度分布及其形貌和组织,采用销-盘式摩擦磨损试验机、扫描电子显微镜和X射线光电子能谱仪对改性Al-Pb合金的摩擦磨损性能及其磨损机理进行分析。
2.
A two-phase convective flow model describing the microstructure evolution during the liquid-liquid phase transformation in monotectic alloy was developed by taking into account of the convective effect and used in analyzing Al-Pb alloy.
建立了偏晶合金液-液相变过程中的两相流动模型,发展了偏晶合金凝固理论模型;以Al-Pb合金为例,模拟研究了偏晶合金凝固时的组织演变进程,考察了流动对凝固组织形成的影响。
3.
The effect of solute distribution causing by ultrasonic treating using the Al-Pb alloys was studied, measuring the samples by BSE and testing hardness and wearing property of samples.
本文以Al-Pb合金为研究对象,研究了超声波处理对合金铸锭溶质分布的影响。
5) Mg-Pb alloys
Mg-Pb合金
1.
The effect of annealing and tempering heat treatment on the microstructure and mechanical properties of Mg-Pb alloys was studied.
结果表明:少量的(≤2%)稀土元素钕(Nd)的加入对Mg-Pb合金的力学性能有较大的提高。
6) Pb-Sb30% alloy
Pb-Sb30%合金
1.
In the present paper,the reversibility of the L-LST in Pb-Sb30% alloy is further studied,and the results show that the structural transition is irreversible.
在前期研究发现一些二元合金在液相线上数百度温度范围内发生温度诱导液-液结构转变的基础上,进一步研究了Pb-Sb30%合金液-液结构转变的可逆性,结果表明,该合金熔体发生的结构转变是不可逆的;并探讨了液-液结构转变对其凝固行为及组织的影响,发现结构变化后的熔体凝固过冷度增大,初生相和共晶相组织明显细化,且维氏硬度值提高约30%。
补充资料：东北轻合金加工厂生产的铝合金挤压管材和空心材
东北轻合金加工厂生产的铝合金挤压管材和空心材
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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