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- silver soldering alloys 银焊料合金
- silver soldering alloy 银焊料合金
- 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。
- FXD gives greater advantages for aluminum, brass, and cast iron welding, brazing and silver soldering by extremely clean burning. 铜、银焊接中极其清洁的燃烧，FXD提供了更好铝、黄铜铸铁焊接。
- Is there a standard lead-free solder alloy? 是否存在一种标准无铅焊料合金?
- A silver solder, placed between the segment and the core, is heated above the melting point to bond the segment to the core. 银焊料、设置之间的核心部分,加热至熔点以上的债券为核心的部分。
- 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。
- 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。
- From the outcome of research, there are several viable lead-free solder alloys that offer a set of balanced performance characteristics including the superior mechanical properties. 通过研究，有一些具有实际应用价值的无铅焊料合金，一方面具有优异的机械性能，另一方面又具有一系列均衡的材料特性。
- To further reduce equivalent series resistance and improve long term reliability, the leads are then soldered with lead free silver solder. 为了进一步的减少等效串联阻抗和改善,长期的信赖度,引线是以无铅银焊锡来接焊。
- strontium-base substitute soldering alloys 代焊接合金
- Lead as soldering alloy in high performance communication electronic board and hexavalent chromium (Cr-VI)). 用于高功率通讯电子板及六价铬中作为焊锡合金的铅。
- 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。
- 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.
- 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。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- They have some sterling silver cutlery. 他们有一些标准纯银餐具。
- He put the candle on the silver candlestick. 他把蜡烛放在银烛台上。
