硬焊劑 的英文怎麼說
中文拼音 [yìnghànjì]
硬焊劑
英文
hard soldering-
Edge grinding wheel for patented hard - welding binder with the advantages of fast molding efficiency and high disc quality
刃口研磨輪本公司專利硬焊法結合劑hb法有加工效率快及刀片品質高的優點。Covered electrodes for manual metal arc welding - procedure for the deposition of weld metal - hardness tests
手工電弧焊用塗劑焊條.焊接金屬沉積方法.硬度試驗Rajat products offers you pertinent information by telephone for the ranges brazing, flux and wire in addition to wire. contact rajat products
Rajat products是一家高級企業，該企業使用多種工藝製造硬焊，焊藥、焊劑，金屬線，線材。Flare type and brazing type fittings for refrigerants
致冷劑用喇叭口型和硬銅焊管接頭According to these, the paper put forward some countermeasures : select low carbon steel or low metal alloy steel with lower intensity, like 20r steel ; while welding, adopt strict craft measures with lower welding heat to input ; after jointing, proceed the whole hot dissolving on time ; control each welding joint with hardness hb 185 ; add 0. 25 % water into the liquid ammonia as decay eclipse ; enhance checking in operation, repairing equipment in time through regular interior and exterior checking
針對上述原因提出了防止氨冷器類臨氨壓力容器產生應力腐蝕裂紋的對策：選用強度稍低，但抗裂性較好的低碳鋼和低合金鋼，如用20r鋼製造；焊接時應採用嚴格的工藝措施和較低的焊接熱輸入量；焊后應及時進行整體消除應力熱處理；控制焊接接頭各區硬度hb 185 ；在液氨中添加0 . 25 %的水作為緩蝕劑；在運行中加強檢查，及時進行停車檢修時的內外部檢查和定期檢驗。Fluxes for brazing and braze welding
釬焊和硬釬焊用焊劑分享友人