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流 體 |
材 料 |
|||||||||||||
|
||||||||||||||
碳鋼 |
鑄鐵 |
302或304不銹鋼 |
316不銹鋼 |
青銅 |
蒙乃爾合金 |
哈氏合金B(yǎng) |
哈氏合金C |
不銹鋼﹟20 |
鈦 |
鈷-鉻合金﹟6 |
416不銹鋼 |
440C不銹鋼 |
17-4 |
|
乙醛 |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
LL |
LL |
A |
A |
A |
乙炔 |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
硝酸銨 |
A |
C |
A |
A |
C |
C |
A |
A |
A |
A |
A |
C |
B |
LL |
瀝青 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
丁烷 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
LL |
A |
A |
A |
A |
二氧化碳(濕的) |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
氯,氣體(濕的) |
C |
C |
C |
C |
C |
C |
C |
B |
C |
A |
B |
C |
C |
C |
硫酸銅 |
C |
C |
B |
B |
B |
C |
LL |
A |
A |
A |
LL |
A |
A |
A |
氯乙烷 |
C |
C |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
甲酸 |
LL |
C |
B |
B |
A |
A |
A |
A |
A |
C |
B |
C |
C |
B |
葡萄糖 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
氫 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
甲醇 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
B |
A |
油酸 |
C |
C |
A |
A |
B |
A |
A |
A |
A |
A |
A |
A |
B |
LL |
磷酸(無氣的) |
C |
C |
A |
A |
C |
B |
A |
A |
A |
B |
A |
C |
C |
LL |
丙烷 |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
A |
氯化鈉 |
C |
C |
B |
B |
A |
A |
A |
A |
A |
A |
A |
B |
B |
B |
氯化亞錫 |
B |
B |
C |
A |
C |
B |
A |
A |
A |
A |
LL |
C |
C |
LL |
三氧化碳(干的) |
A |
A |
A |
A |
A |
A |
B |
A |
A |
A |
A |
B |
B |
LL |
三氯乙烯 |
B |
B |
B |
A |
A |
A |
A |
A |
A |
A |
A |
B |
B |
LL |
海水 |
B |
B |
B |
B |
A |
A |
A |
A |
A |
A |
A |
C |
C |
A |
符號:A—能夠或正被
成功應(yīng)用
B—應(yīng)用過程應(yīng)注意
C—不能應(yīng)用
LL—缺乏資料
摘自《調(diào)節(jié)閥手冊》第二版式 美國儀表學(xué)會 J.W.哈奇森 主編
本表是用來大致指出與某種流體接觸而發(fā)生反應(yīng)時,應(yīng)如何選擇適當(dāng)?shù)牟牧稀1碇械耐扑]不是絕對的,因為材料的耐腐蝕性與流體的濃度、溫度、壓力和雜質(zhì)等因素有關(guān)。因此,必須強調(diào)本表只能作為一個導(dǎo)則。
材料中—英文對照表
蒙乃爾合金—Monel
哈氏合金B(yǎng)(C)-Hastelloy“B”、(“C”)
不銹鋼﹟20-Durimet20
鈷—鉻合金﹟6-Alloy6(Co-Cr)
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