您要查找的是不是：
- Suitble for Pb free glazes with Ti or Zn. 适合含钛、锌无铅釉。
- Is there a standard lead-free solder alloy? 是否存在一种标准无铅焊料合金?
- Thermodynamic calculation and evaluation for Sn-Ag-Cu-Ce lead-free solder alloy system were carried out by means of Chou model. 利用周模型对Sn-Ag-Cu-Ce无铅钎料合金体系进行了热力学计算预测。
- The fatigue life of the solder alloy followed the Coffin-Manson equation, from which relevant fatigue parameters were determined. 线性回归分析表明;该焊料的低周疲劳寿命满足Coffin-Manson经验关系式;由此给出了焊料在室温下的低周疲劳参数.
- Winco Wire H.K. Company - Products includes lead wire (Pb free), high purity aluminium wire, electrical cables, coils, transformers, relays, motors, capacitor, solenoids, diodes lamp. 唯一电子有限公司-产品包括手提电话按键、硅/矽胶按键、橡胶垫圈/配件、导电矽胶连接条、银导电连接条、金属线斑马条、矽胶手环、麦克风套、导电条等。
- The fatigue behavior of the solder alloy was related to the fatigue-induced microstructural variations and the fracture mechanism. 采用扫描电镜观测和分析了焊料在疲劳前后的组织特征。
- Moreover,available methods of solder alloy design and tendency of test method turning to calculation method with predictable function in solder alloy design are also elaborated. 并对现有钎料设计方法以及钎料设计由试验向具有性能预测功能的计算设计方法的发展趋势加以叙述。
- The latter feature of a solder alloy is defined as the affinity and effectiveness of a molten metal to wet a substrate surface (such as Cu or Ni) under a given set of conditions. 焊料合金的润湿特性是指，在一定条件下，合金在融化状态下对基板界面（如：铜或镍）的润湿亲和力和润湿效率。
- Generally, solder alloys with more than about 8% bismuth will be brittle. 一般来说,铋含量超过8%25的焊料合金将会变脆。
- Choice of Lead- free Solder and its Countermeasure 无铅焊料的选择与对策
- With more than 150 patents globally, selection of a lead-free solder alloy must be done carefully so proper license fees are paid for using patented alloys. 全球已有超过150个相关专利,因此,选择某种无铅焊料合金必须谨慎进行,使用专利合金要支付适当的特许费用。
- Forced convection cooling system to easily reach the requirements of strict lead free soldering processes. 强制冷却系统实现急冷达到无铅焊接工艺的冷却降温要求。
- Soldering materials are our major products, especially in Lead Free Soldering Materials. 焊锡物料是我们的主要产品，特别是无铅焊锡物料。
- Just as with the lead-based solder alloys, there are several alloys that seem to be the most commonly used. 就如同使用含铅焊料合金一样,同样也存在几种看来最为常用的合金。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Pb - free solder 无铅钎料
- Kester continued to expand in 1998 by acquiring the IEM electronic solder paste product line from Fusion Incorporated and the assets of Cramco Solder Alloys Limited in Canada. 凯斯特公司通过收购Fusion股份有限公司的IEM电子焊锡膏产品系列和加拿大的Cramco焊料合金有限公司的资产,实力得到了不断扩充。
- The Main products to be exhibited: Lead free soldering machine, nitrogen lead free reflux soldering machine, inserter wire, SMD relative equipment, anti-static series of products. 无铅波峰焊锡机、氮气无铅回流焊锡机、插件线、SMD周边设备、防静电系列产品。
- Current Status of Lead-Free Solder Alloy 无铅钎料发展现状
- A Comparative Study on Some New Technologies for Pb Free Preserved Eggs 溏心皮蛋无铅新工艺的比较研究
