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          應用于不同流體介質的閥門材料選用表

          時間:2012-6-19 8:41:59 來源:http://www.goetz24.net 作者:三精閥門 閱讀次數:1705
          三精閥門技術部]本閥門材料選用表是用來大致指出與某種流體介質接觸而發生反應時,應如何選擇適當的材料。表中的推薦不是絕對的,因為碳鋼,鑄鐵,不銹鋼,青銅,蒙乃爾合金,哈氏合金,鈦,鈷鉻合金,沉淀鋼等閥門材料的耐腐蝕性與流體的濃度、溫度、壓力和雜質等因素有關。因此,必須強調本表只能作為一個導則參考。

           

          流體介質

          閥門材料

          碳鋼

          鑄鐵

          302

          304


          316


          青銅









          B





          C





          20





          ﹟6

          416


          440C


          17-4
          PH


          乙醛
          醋酸(無氣的)
          醋酸(充氣的)
          醋酸蒸氣
          丙酮

          A
          C
          C
          C
          A

          A
          C
          C
          C
          A

          A
          B
          A
          A
          A

          A
          B
          A
          A
          A

          A
          B
          A
          B
          A

          A
          B
          A
          B
          A

          LL
          A
          A
          LL
          A

          A
          A
          A
          A
          A

          A
          A
          A
          B
          A

          LL
          A
          A
          A
          A

          LL
          A
          A
          A
          A

          A
          C
          C
          C
          A

          A
          C
          C
          C
          A

          A
          B
          B
          B
          A

          乙炔
          乙醇
          硫酸鋁

          氯化銨

          A
          A
          C
          A
          C

          A
          A
          C
          A
          C

          A
          A
          A
          A
          B

          A
          A
          A
          A
          B

          LL
          A
          B
          C
          B

          A
          A
          B
          A
          B

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          LL
          A
          A
          A
          A

          A
          A
          LL
          A
          B

          A
          A
          C
          A
          C

          A
          A
          C
          A
          C

          A
          A
          LL
          LL
          LL

          硝酸銨
          磷酸銨(一價的)
          硫酸銨
          亞硫酸銨
          苯胺

          A
          C
          C
          C
          C

          C
          C
          C
          C
          C

          A
          A
          B
          A
          A

          A
          A
          A
          A
          A

          C
          B
          B
          C
          C

          C
          B
          A
          C
          B

          A
          A
          A
          LL
          A

          A
          A
          A
          A
          A

          A
          B
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          C
          B
          C
          B
          C

          B
          B
          C
          B
          C

          LL
          LL
          LL
          LL
          LL

          瀝青
          啤酒

          苯甲酸
          硼酸

          A
          B
          A
          C
          C

          A
          B
          A
          C
          C

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          B
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          LL
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          LL
          A
          A
          A
          A

          A
          A
          A
          LL
          A

          A
          B
          A
          A
          B

          A
          B
          A
          A
          B

          A
          A
          A
          A
          LL

          丁烷
          氯化鈣(堿的)
          次氯酸鈣
          石碳酸
          二氧化碳(干的)

          A
          B
          C
          B
          A

          A
          B
          C
          B
          A

          A
          C
          B
          A
          A

          A
          B
          B
          A
          A

          A
          C
          B
          A
          A

          A
          A
          B
          A
          A

          A
          A
          C
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          LL
          A
          A
          A
          A

          A
          LL
          LL
          A
          A

          A
          C
          C
          LL
          A

          A
          C
          C
          LL
          A

          A
          LL
          LL
          LL
          A

          二氧化碳(濕的)
          二硫化碳
          四氯化碳
          碳酸
          氯,氣體(干的)

          C
          A
          B
          C
          A

          C
          A
          B
          C
          A

          A
          A
          B
          B
          B

          A
          A
          B
          B
          B

          A
          C
          A
          B
          B

          A
          B
          A
          A
          A

          A
          A
          B
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          LL
          C

          A
          A
          LL
          LL
          B

          A
          B
          C
          A
          C

          A
          B
          A
          A
          C

          A
          LL
          LL
          A
          C

          氯,氣體(濕的)
          液氯
          鉻酸
          檸檬酸
          焦爐氣

          C
          C
          C
          LL
          A

          C
          C
          C
          C
          A

          C
          C
          C
          B
          A

          C
          C
          B
          A
          A

          C
          B
          C
          A
          B

          C
          C
          A
          B
          B

          C
          C
          C
          A
          A

          B
          A
          A
          A
          A

          C
          B
          C
          A
          A

          A
          C
          A
          A
          A

          B
          B
          B
          LL
          A

          C
          C
          C
          B
          A

          C
          C
          C
          B
          A

          C
          C
          C
          B
          A

          硫酸銅
          棉子油
          雜酚油
          乙烷
          乙醚

          C
          A
          A
          A
          B

          C
          A
          A
          A
          B

          B
          A
          A
          A
          A

          B
          A
          A
          A
          A

          B
          A
          A
          A
          A

          C
          A
          A
          A
          A

          LL
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          LL
          A
          A

          LL
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          氯乙烷
          乙烯
          乙二醇
          氯化鐵
          甲醛

          C
          A
          A
          C
          B

          C
          A
          A
          C
          B

          A
          A
          A
          C
          A

          A
          A
          A
          C
          A

          A
          A
          A
          C
          A

          A
          A
          A
          C
          A

          A
          A
          LL
          C
          A

          A
          A
          LL
          B
          A

          A
          A
          A
          C
          A

          A
          A
          LL
          A
          A

          A
          A
          A
          B
          A

          B
          A
          A
          C
          A

          B
          A
          A
          C
          A

          LL
          A
          A
          LL
          A

          甲酸
          氟里昂(濕的)
          氟里昂(干的)
          糖醛
          汽油(精制的)

          LL
          B
          B
          A
          A

          C
          B
          B
          A
          A

          B
          B
          A
          A
          A

          B
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          C
          A
          A
          A
          A

          B
          A
          A
          A
          A

          C
          LL
          LL
          B
          A

          C
          LL
          LL
          B
          A

          B
          LL
          LL
          LL
          A

          葡萄糖
          鹽酸(充氣的)
          鹽酸(無氣的)
          氫氟酸(充氣的)
          氫氟酸(無氣的)

          A
          C
          C
          B
          A

          A
          C
          C
          C
          C

          A
          C
          C
          C
          C

          A
          C
          C
          B
          B

          A
          C
          C
          C
          C

          A
          C
          C
          C
          A

          A
          A
          A
          A
          A

          A
          B
          B
          A
          A

          A
          C
          C
          B
          B

          A
          C
          C
          C
          C

          A
          B
          B
          B
          LL

          A
          C
          C
          C
          C

          A
          C
          C
          C
          C

          A
          C
          C
          C
          LL


          過氧化氫
          硫化氫(液體)
          氫氧化鎂

          A
          LL
          C
          A
          A

          A
          A
          C
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          C
          C
          B
          C

          A
          A
          C
          A
          B

          A
          B
          A
          A
          A

          A
          B
          A
          A
          A

          A
          A
          B
          A
          A

          A
          A
          A
          A
          A

          A
          LL
          A
          A
          A

          A
          B
          C
          A
          A

          A
          B
          C
          A
          A

          A
          LL
          LL
          LL
          B

          甲醇
          甲乙酮
          牛奶
          天然氣
          硝酸

          A
          A
          C
          A
          C

          A
          A
          C
          A
          C

          A
          A
          A
          A
          A

          A
          A
          A
          A
          B

          A
          A
          A
          A
          C

          A
          A
          A
          A
          C

          A
          A
          A
          A
          C

          A
          A
          A
          A
          B

          A
          A
          A
          A
          A

          A
          LL
          A
          A
          A

          A
          A
          A
          A
          C

          A
          A
          C
          A
          C

          B
          A
          C
          A
          C

          A
          A
          C
          A
          B

          油酸
          草酸

          石油(精制的)
          磷酸(充氣的)

          C
          C
          A
          A
          C

          C
          C
          A
          A
          C

          A
          B
          A
          A
          A

          A
          B
          A
          A
          A

          B
          B
          A
          A
          C

          A
          B
          A
          A
          C

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          B
          A
          A
          B

          A
          B
          A
          A
          A

          A
          B
          A
          A
          C

          B
          B
          A
          A
          C

          LL
          LL
          A
          A
          LL

          磷酸(無氣的)
          磷酸蒸氣
          苦味酸
          氯化鉀
          氫氧化鉀

          C
          C
          C
          B
          B

          C
          C
          C
          B
          B

          A
          B
          A
          A
          A

          A
          B
          A
          A
          A

          C
          C
          C
          B
          B

          B
          C
          C
          B
          A

          A
          A
          A
          A
          A

          A
          LL
          A
          A
          A

          A
          A
          A
          A
          A

          B
          B
          LL
          A
          A

          A
          C
          LL
          LL
          LL

          C
          C
          B
          C
          B

          C
          C
          B
          C
          B

          LL
          LL
          LL
          LL
          LL

          丙烷
          松香
          硝酸銀
          醋酸鈉
          碳酸鈉

          A
          B
          C
          A
          A

          A
          B
          C
          A
          A

          A
          A
          A
          B
          A

          A
          A
          A
          A
          A

          A
          A
          C
          A
          A

          A
          A
          C
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          LL
          A
          A
          A

          A
          A
          B
          A
          A

          A
          A
          B
          A
          B

          A
          A
          B
          A
          B

          A
          A
          LL
          A
          A

          氯化鈉
          鉻酸鈉
          氫氧化鈉
          次氯酸鈉
          硫代硫酸鈉

          C
          A
          A
          C
          C

          C
          A
          A
          C
          C

          B
          A
          A
          C
          A

          B
          A
          A
          C
          A

          A
          A
          C
          B-C
          C

          A
          A
          A
          B-C
          C

          A
          A
          A
          C
          A

          A
          A
          A
          A
          A

          A
          A
          A
          B
          A

          A
          A
          A
          A
          A

          A
          A
          A
          LL
          LL

          B
          A
          B
          C
          B

          B
          A
          B
          C
          B

          B
          A
          A
          LL
          LL

          氯化亞錫
          硬脂酸
          硫酸鹽溶液(黑的)

          二氧化硫(干的)

          B
          A
          A
          A
          A

          B
          C
          A
          A
          A

          C
          A
          A
          A
          A

          A
          A
          A
          A
          A

          C
          B
          C
          C
          A

          B
          B
          A
          A
          A

          A
          A
          A
          A
          B

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          LL
          B
          A
          A
          A

          C
          B
          LL
          A
          B

          C
          B
          LL
          A
          B

          LL
          LL
          LL
          A
          LL

          三氧化碳(干的)
          硫酸(充氣的)
          硫酸(無氣的)
          亞硫酸
          焦油

          A
          C
          C
          C
          A

          A
          C
          C
          C
          A

          A
          C
          C
          B
          A

          A
          C
          C
          B
          A

          A
          C
          B
          B
          A

          A
          C
          B
          C
          A

          B
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          B
          B
          A
          A

          A
          B
          B
          B
          A

          B
          C
          C
          C
          A

          B
          C
          C
          C
          A

          LL
          C
          C
          LL
          A

          三氯乙烯
          松節油

          水(鍋爐給水)
          水(蒸餾的)

          B
          B
          C
          B
          A

          B
          B
          C
          C
          A

          B
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          B
          C
          A

          A
          B
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          A
          A
          A

          A
          A
          LL
          A
          A

          A
          A
          A
          A
          A

          B
          A
          C
          B
          B

          B
          A
          C
          A
          B

          LL
          A
          A
          A
          LL

          海水
          威士忌酒和葡萄酒
          氯化鋅
          硫酸鋅

          B
          C
          C
          C

          B
          C
          C
          C

          B
          A
          C
          A

          B
          A
          C
          A

          A
          A
          C
          B

          A
          B
          C
          A

          A
          A
          A
          A

          A
          A
          A
          A

          A
          A
          A
          A

          A
          A
          A
          A

          A
          A
          B
          A

          C
          C
          C
          B

          C
          C
          C
          B

          A
          LL
          LL
          LL

          符號:A - 能夠或正被成功應用
                      B - 應用過程應注意
                     C - 不能應用
                   LL - 缺乏資料
          蒙乃爾合金— Monel
          哈氏合金B(C) — Hastelloy“B”、(“C”)
          不銹鋼﹟20 — Durimet20
          鈷—鉻合金﹟6 — Alloy6(Co-Cr)

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