藥芯焊絲；含熔劑芯焊條
Abstract: Gas shielded flux cored wire is used in the domestic railway freight car industry.
摘要：氣體保護藥芯焊絲在國内鐵路貨車行業應用較少，目前主要采用氣體保護實心焊絲。
This paper has expounded the importance and urgency of self shielded flux cored wire (SSFCW) study.
介紹了自保護藥芯焊絲的特點，并指出加快自保護藥芯焊絲研制的重要性和緊迫性。
The percentages of the flux composition in YJ657 basic flux cored wire which affected the welding technology of basic flux cored wires had been stu***d.
研究了YJ657堿性藥芯焊絲藥芯粉的成分配比對焊接工藝性能的影響。
Technological process of CO2 gas shielded metal arc welding with stainless flux cored wire used for stainless steel tank construction is presented in this paper.
介紹了采用不鏽鋼藥芯焊絲CO2氣體保護焊焊接不鏽鋼儲罐的工藝過程。
A set of electromagnetic vibration powder feeding apparatus of the flux cored wire production line and its single chip controlling system have been designed in this paper.
研制了一套藥芯焊絲生産線電磁振動送粉機構及其單片機控制系統。
flux-cored wire（藥芯焊絲） 是一種廣泛應用于電弧焊工藝中的焊接材料。其核心結構是在金屬外皮包裹的管狀焊絲内部填充有特定配方的焊劑（flux）。這種設計使其兼具實心焊絲和手工焊條的優點，在焊接過程中通過焊劑分解産生保護氣體和熔渣，從而保護熔融金屬免受空氣污染，并改善焊縫成形與性能。
美國焊接學會（AWS）标準 A5.20/A5.20M:2021
→ AWS官網标準庫
ISO 17632:2015 焊接材料-藥芯焊絲分類規範
→ ISO證書頁
林肯電氣《藥芯焊絲技術手冊》
→ 産品技術文檔
（注：藥芯焊絲中文術語依據GB/T 10045-2018《碳鋼藥芯焊絲》國家标準，鍊接詳見國家标準全文公開系統）
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