腐蝕性焊劑 的英文怎麼說

中文拼音 [shíxìnghàn]
腐蝕性焊劑 英文
corrosive flux
  • : Ⅰ名詞(豆腐) bean curdⅡ動詞(腐爛; 變壞) decay Ⅲ形容詞(腐爛) rotten; corroded; putrid
  • : Ⅰ動詞1. (損失; 虧耗) lose 2. (腐蝕) erode; corrode Ⅱ名詞(天體現象) eclipse
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  • 腐蝕性 : corrosivity; causticity; acridity
  • 腐蝕 : 1 (通過化學作用使物體逐漸消損破壞) corrode; corrosion; corroding; deep etch; diabrosis; rot; ea...
  1. 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裂紋的對策:選用強度稍低,但抗裂較好的低碳鋼和低合金鋼,如用20r鋼製造;接時應採用嚴格的工藝措施和較低的接熱輸入量;后應及時進行整體消除應力熱處理;控制接接頭各區硬度hb 185 ;在液氨中添加0 . 25 %的水作為緩;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。
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