铝硅合金

用激光重熔法提高铝硅合金的耐磨性

Improving Wear Resistance of Aluminium-Silicon Alloy by Laser Remelting

着重介绍一种简单实用的铝硅合金压铸件涂漆前化学处理工艺及其漆膜的结合性能。

This paper introduces emphatically a kind of chemical treatment process prior to the coating on the die casting pieces of aluminium-silicon alloy and its film adhesion .

磷（P）则对铝硅合金中初生硅有很好的细化效果。

And primary silicon can be well refined by phosphor ( P ) .

铝硅合金钎焊Cf/Al复合材料的界面反应及连接机理

Interfacial reaction and joining mechanism of brazing C_f / Al composite with Al-Si filler

B细化处理对亚共晶铝硅合金力学性能和断口形貌的影响

Influence of B Refinement on Mechanical Properties and Fracture Surfaces of Hypoeutectic Al-Si Alloy

共晶铝硅合金Sr、RE以及P变质处理的研究

Study on Sr , RE and P Modification of eutectic Al-Si Alloy

静磁场对铝硅合金Na变质处理的影响

Effects of Static Magnetic Field on Na Modification of Al-Si Alloy

高阻硅基铝硅合金弹性膜MEMS相移器

MEMS Phase Shifter with AlSi Alloy Membrane on High-Resistivity Silicon

铝硅合金高温摩擦表层Si相细化和球化现象

Simultaneous Spheroidization and Refinement of Si Phase in Al-Si Alloy Surface by Friction at Elevated Temperature

研究了PM和Al-10Sr复合变质过共晶铝硅合金A390。

Modification of hypereutectic Al-Si alloy by Sr and PM was conducted .

铝硅合金膜在MEMS电容式开关中的应用

Application of AlSi alloy membrane in MEMS capacity switch

氩气精炼对铝硅合金Ti、B、Sr残留量的影响

Effects of Remain Content of Ti , B , Sr on Al-Si Alloys by Ar Gas Refinement

Ce在铝硅合金中的显微分布研究

Microdistribution of Ce in Cast Al-Si Alloy

对机械搅拌添加硅颗粒制备的铝硅合金的耐磨性能进行了研究，结果表明：机械搅拌添加Si颗粒法制备的高硅铝合金的耐磨性得到改善。

The experimental results showed that high-silicon aluminum alloy prepared by mechanical stirring added Si particles to improve wear resistance .

Na、Sr及合加变质在铝硅合金中的分布与行为

The Distribution and Behaviour of Na 、 Sr Element and Their Mixture Modification in Al-Si Alloys

用扫描电子显微镜（SEM）观察和研究了氧化铝短纤维增强铝硅合金复合材料的凝固组织和断口形貌。

The solidified structures and fracture morphology of alumina short fiber reinforced Al Si alloy composites are studied with SEM .

研究了Mn和Be对高铁含量铝硅合金中铁相的影响。

Effect of Mn and Be on the iron phase in aluminum silicon alloys with high Fe content is investigated .

铝硅合金双脉冲MIG焊专家数据库

Study on expert database of double pulse MIG welding for Al-Si alloy

探索了通过加入金属Mn并结合熔体热处理工艺来控制铝硅合金中富铁相的形态。

The control of the shape of iron-rich phase were realized by adding manganese in melt of Al-Si alloy and pre-heat treatment .

本论文的特色之处在于对高含Si量（Si含量≥20%）的大过共晶铝硅合金变质处理进行了全面系统的研究。

The characteristic of this essay is that we systematically analyzed the modification process of hypereutectic Al-Si alloy with high contents of Si on a pioneer stage .

铝硅合金表面复合化学镀（Ni-B）-SiC的研究

Study on Electroless Composite ( Ni-B ) - SiC Plating on Al-Si Alloy

铝硅合金中富铁相电磁分离处理的效果取决于Mn和Fe的含量比，当Mn和Fe的摩尔含量比为1.1时，富铁相杂质的一次电磁分离效率为65%。

When the ration of Mn and Fe is 1.1 , the iron-rich impurity in aluminum-silicon alloy after combined treatment can be reduced 65 % by once electromagnetic separation .

利用CO2连续横流激光器对过共晶铝硅合金活塞表面进行激光重熔，研究了重熔后过共晶铝硅合金的组织结构、硬度和耐磨性能相对于基体的变化。

The change of structure , hardness and wear resistant of remelted hypereutectic Al-Si alloy has been observed by remelting surface of the alloy piston with CO_2 continuous transverse-flow laser .

探索了烧结工艺参数对SPS放电等离子烧结多孔铝硅合金结构和性能的影响规律。

The effects of sintering temperature and heat preservation time on the microstructure and characteristics of porous Al-Si prepared by SPS method were explored .

铝硅合金上化学沉积Ni-Cu-P合金镀层的工艺及性能研究

Study on the process and properties of electroless Ni-Cu-P alloy on aluminum - silicon alloy

理论分析表明，电脉冲处理促进了铝硅合金液中Si相的形核与长大，对AlSi熔体的液态结构产生了影响，从而使其凝固过程和凝固组织发生变化。

Theoretical analysis shows that the electric pulse treatment promotes the nucleation and growth of silicon phase in liquid Al-Si alloy therefore the treatment affects the structure of liquid metal to modify the solidification structure .

在不同P、RE添加量下对P-RE复合变质和未变质的过共晶铝硅合金的耐磨性进行了研究。

The results show that the complex modification of P and RE can obviously improve wear resistance of hypereutectic Al-20 % Si alloy .

研究了超声振动对铝硅合金的变质作用，结果表明：功率超声能提高液相形核率，抑制Si相长大；

The modifying action of ultrasonic vibration on Al Si alloys is studied . It is shown that high intensity ultrasonic wave can raise the nucleation rate of the liquid and can restrain the growth of Si ;

高性能铸造铝硅合金AlSi7Cu2MgT7热处理工艺的研究

Development on T7 Heat Treatment Cycle of Cast Al-Si Alloy AlSi_7Cu_2Mg with High Properties

根据钠、磷对铝硅合金的变质、细化机理，用赤磷、磷酸钠辅以石墨碳粉，按一定比例配制的变质剂对过共晶Al－Si合金熔体进行变质、细化处理。

According to the modification effect of Na and P on primary silicon dispersion , the refining quality modification treatment of hypereutectic Al Si alloys was conducted by using the mixture of red phosphorus , sodium phosphate and graphitic carbon powder .