1.Oxidation solder bar Soldering temperature lower than 300ºC, the surface seems like mirror. Short welding time and higher spreading ratio than the normal solder. Cause of the addition of anti-oxidant, the dross of the solder is only 1/5 comparing with the common solder bar, ...
Solder bumping was carried out using a solder-on-pad process with Solder Bump Maker based on Sn58Bi for low-temperature applications. In addition, thermocompression bonding of FPCBs was successfully demonstrated within the temperature of 150 掳C using a newly developed fluxing underfill material ...
Zhongshi Sn-58bi Solder Bar Welding Material Reference FOB Price / Purchase Qty. Get Latest Price US $18.00 100-499 kg US $17.00 500+ kg Type: L (Low Temperature Low Alloy Steel Electrode) Material: Tin Alloy Diameter: 6.0mm Length: 300-400mm ...
低温焊锡膏SOLDER PASTE Sn42Bi58熔点138℃适用电子维修SMD焊接 深圳市嘉鹏泰焊锡制品有限公司 10年 月均发货速度: 暂无记录 广东 深圳市龙岗区 ¥137.75 成交21个 铝材散热器不锈钢无铅低温锡膏Sn42Bi58免洗低温焊锡膏助焊膏厂家 东莞市宏川电子有限公司 10年 月均发货速度: 暂无记录 广东 东莞市 ...
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新款针管低温焊锡膏 Sn42Bi58熔点138SOLDER PASTE 工厂直供锡浆 深圳市嘉鹏泰焊锡制品有限公司 10年 月均发货速度: 暂无记录 广东 深圳市龙岗区 ¥118.75 成交819个 138度低温散热器片镀镍焊接维修植球无黑圈无铅环保低温锡膏锡浆 深圳市标普新材料有限公司 5年 月均发货速度: 当日 广东 深圳市宝安区...
indicarethattheasymmetricshapeofthesolderinterconnectbringsaboutthediferenceoftheelectricalresistancebetweenthe differentmicroregionsandfurtherresultsinthesevereelectromigrationdamage. Keywords:microregionalelectricalresistance;asymmetricsolderinterconnect;electromigrationdamage;curentcrowding; ...
摘要：研究了浇注温度对无铅焊料低温合金S n58B i的显微组织、熔化特性、硬度与抗拉强 度的影响，并分析其断口形貌特征。结果表明，不同浇注温度得到的合金显微组织有很大差 別。浇注温度在（165 ±5)丈时，合金组织主要是细小纯B i相、S n/B i共晶相与呈点状分布 的富Sn相，细小纯Bi相周围的共晶相相对其他...
Hybrid solder became the centre of attention after its capabilities to prevent warpage by decreasing the process temperature. Hybrid solder also known as mixed assembly solder, which assemble of high and low melting temperatures of solder in one solder joint. This research focused on the reliability...
同款2 ¥16.15成交0件 倍思特 BGA无铅低温植锡焊膏 Sn42Bi58锡铋138度低熔点SMT锡浆 深圳市金利洋科技有限公司21年 回头率:24.2% 广东 深圳市 同款11 ¥128.0成交2件 兴鸿泰低温焊锡膏SMT贴片焊接锡膏低温锡膏无铅环保锡膏锡浆批发 深圳市兴鸿泰锡业有限公司17年 ...