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- Tin whiskers, growing spontaneously from Sn and Sn alloy coatings, can cause electrical shorts in the circuit and present a long-term reliability problem to the electronic industry. 锡须,一种自发从锡和锡合金层生长出来的现象,它会导致电路短路,影响电子产品长期的可靠性。
- SEM morphologies of wearing surface showed that wear behaviour of new Al Sn Si alloys is mainly metallic wear, and that of Al Sn alloy consists of metallic and fatigue wear. 磨损面的SEM分析表明:新型铝锡硅合金的磨损行为主要是磨粒磨损,而不含硅的Al?20Sn两相合金则为磨粒磨损及疲劳磨损。
- Developing Status of Solderable Sn Alloy Plating 电镀可焊性锡合金工艺的发展现状
- The microstructure and mechanical properties of minor Sn alloying lead-free and free-cutting Al-Mg-Si alloy rod with different treatments were investigated using mechanical property test,XRD analysis,SEM and TEM. 采用力学性能测试、X射线衍射物相分析、扫描电子显微分析、透射电镜分析和金相实验方法研究了不同处理态Sn微合金化的无铅易切削Al-Mg-Si合金棒材的显微组织与性能。
- The large undercooling nature of Sn alloys has been held responsible for the discrepancies among these experiments. 锡合金的低冷却的特性是导致这些试验有误差的原因。
- Screw Steel or brass alloy with Zn or Ni plating. 端子螺栓以钢或铜合金为原料,表面再加以镀锌或镀镍等处理。
- The activity interaction parameters between Ce and Sn or Me in Sn-Ce-Me ternary alloy systems(Me=Pb,Bi,Zn,Sb,Ag,Cu,Cd)are calculated and analyzed by means of Chou model. 采用周模型计算分析了Sn-Ce-Me(Me=Pb、Bi、Zn、Sb、Ag、Cu、Cd)三元合金系中,Ce与Sn以及Ce与Me之间的活度相互作用系数。
- Study on the Growing Proceeding of the Anodic Film on Sb - Sn Alloy among Different Medium Sb-Sn合金在不同介质中阳极成膜规律的研究
- The Technology and Equiment of Hot Dip Plating Pb Sn Alloy on a Double Wall Brazed Tube 双层卷焊钢管热浸镀铅锡合金工艺与设备
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Uses: cold welding of nonferrous metals such as Cu Al Ag Ni Pt Sn Zn Ta and some of their alloys. 产品用途:对铜、铝、金、银、铂、锡。钽铌等有色金属线材及他们部分合金线材的焊接。
- A stable, corrosion-resistant zirconium alloy. 锆合金一种稳定而防腐蚀的锆合金
- A method for determination of Al,Ag,Bi,Cu,Cd,Co,Fe,Ni,Pb,Mg,Sn,Se,Zn in tellurium ingot by ICP AES were studied. 本文介绍了采用电感耦合等离子体发射光谱法(ICP-AES)测定碲锭中Al、Ag、Bi、Cu、Cd 等13 个杂质元素的方法。
- Suitble for Pb free glazes with Ti or Zn. 适合含钛、锌无铅釉。
- Beijing ZN Electrical Apparatus Ltd. 北京智能电气有限责任公司。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Precision ZN types can used for embossing print. 锌合金字耐磨、印字精确,可作压凹字使用。
- The best mirror is sn old friend. 老朋友如一面明镜。
- F can promote the emission of Pb,Cd,Zn and Cu. 氟会促进Pb,Cd,Zn和Cu的逸放。