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- Is there a standard lead-free solder alloy? 是否存在一種標準無鉛焊料合金?
- Thermodynamic calculation and evaluation for Sn-Ag-Cu-Ce lead-free solder alloy system were carried out by means of Chou model. 利用周模型對Sn-Ag-Cu-Ce無鉛釺料合金體系進行了熱力學計算預測。
- The fatigue life of the solder alloy followed the Coffin-Manson equation, from which relevant fatigue parameters were determined. 線性回歸分析表明;該焊料的低周疲勞壽命滿足Coffin-Manson經驗關係式;由此給出了焊料在室溫下的低周疲勞參數.
- The fatigue behavior of the solder alloy was related to the fatigue-induced microstructural variations and the fracture mechanism. 採用掃描電鏡觀測和分析了焊料在疲勞前後的組織特徵。
- 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. 並對現有釺料設計方法以及釺料設計由試驗向具有性能預測功能的計算設計方法的發展趨勢加以敘述。
- 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. 焊料合金的潤濕特性是指,在一定條件下,合金在融化狀態下對基板界面(如:銅或鎳)的潤濕親和力和潤濕效率。
- This move will help the unit move forward with upcoming exciting and effective new products for the industry,」 said William Spring, general manager of Kester』s Solder Paste Business Unit. 此舉將有助於推動單位與即將到來的激動人心的和有效的新產品的產業,說: 「春天,總經理凱斯特的錫膏事業部。
- Generally, solder alloys with more than about 8% bismuth will be brittle. 一般來說,鉍含量超過8%25的焊料合金將會變脆。
- 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. 全球已有超過150個相關專利,因此,選擇某種無鉛焊料合金必須謹慎進行,使用專利合金要支付適當的特許費用。
- The Study on MCM's Solder Joint Shape MCM焊點形態研究方法探討
- Just as with the lead-based solder alloys, there are several alloys that seem to be the most commonly used. 就如同使用含鉛焊料合金一樣,同樣也存在幾種看來最為常用的合金。
- 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. 凱斯特公司通過收購Fusion股份有限公司的IEM電子焊錫膏產品系列和加拿大的Cramco焊料合金有限公司的資產,實力得到了不斷擴充。
- tinman's solder alloy 鉛錫焊料合金
- Current Status of Lead-Free Solder Alloy 無鉛釺料發展現狀
- Lead as soldering alloy in high performance communication electronic board and hexavalent chromium (Cr-VI)). 用於高功率通訊電子板及六價鉻中作為焊錫合金的鉛。
- Tinman rs solder alloy 廷曼焊條合金
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過冬。
- Sn-2.5Ag-0.7Cu(0.1 RE) solder alloy Sn-2.;5Ag-0
- Most plural nouns in English end in "s". 英語的複數名詞多以「s」結尾。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過多次已縮水了。