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3 Ntub Teem 40 Tawm Stainless Hlau Yeeb Nkag Ib Leeg

3 Ntub Teem 40 Tawm Stainless Hlau Yeeb Nkag Ib Leeg

Qhov no 3 Nti sij hawm 40 80 Stainless Steel Yeeb Nkag yog tsim los ntawm Monel400 hlau. Monel400 yog ib qho hlau txhuam uas muaj corrosion resistant. Cov hlau no muaj cov tshuaj tsw qab zoo heev nyob rau hauv hydrofluoric acid, fluorine roj nruab nrab, thiab cov kua concentrated alkali.

Qhov no 3 Nti sij hawm 40 80 Stainless Steel Yeeb Nkag yog tsim los ntawm Monel400 hlau. Monel400 yog ib qho hlau txhuam uas muaj corrosion resistant. Cov hlau no muaj cov tshuaj tsw qab zoo heev nyob rau hauv hydrofluoric acid, fluorine roj nruab nrab, thiab cov kua concentrated alkali. Nyob rau tib lub sijhawm, nws tseem tuaj yeem tiv taus cov kev daws teeb meem, dej, seawater, cua, cov organic sib txuas, thiab lwm yam. Nws tsis yog feem ntau ua rau muaj kev ntxhov siab ntxhov plawv thiab muaj kev ua haujlwm zoo.


Metallographic qauv ntawm Monel 400:

Cov hlau Monel400 muaj lub zog siab ib theem khoom tov.


Corrosion tsis kam ntawm Monel 400:

Monel400 hlau txhuam tau zoo heev nyob hauv cov roj fluorine, hydrochloric acid, sulfuric acid, hydrofluoric acid thiab lawv cov derivatives. Nyob rau tib lub sij hawm, nws yog corrosion resistant nyob rau hauv tooj liab tshaj tooj liab alloys.

Acid Nruab Nrab: Monel 400 tiv taus qhov corrosion hauv sulfuric acid nrog rau ntau dua 85%. Nws yog ib qho ntawm ob peb cov ntaub ntawv uas tuaj yeem tiv taus hydrofluoric acid.

Kev txhuam cov dej: Monel 400 hlau muaj kev tiv thaiv zoo heev hauv feem ntau ntawm qhov dej txhuam, thiab pitting corrosion, ntxhov siab ntxhov plawv, thiab lwm yam. Tsis tshua muaj pom, thiab tus nqi txhim khu muaj tsawg dua 0.025 hli / a.

High Corrosion Corrosion: Qhov siab tshaj plaws rau kev khiav hauj lwm ntawm Monel 400 nyob rau hauv huab cua feem ntau nyob ib ncig ntawm 600 ° C. Nyob rau hauv high kub chav, qhov txhuam qhov corrosion yog tsawg dua 0.026 mm / a.

Ammonia: Vim nws cov ntsiab nickel cov ntsiab lus, Monel 400 hlau tiv thaiv kab mob nyob rau hauv cov xuab zeb tsis muaj zog ammonia thiab ammonia hauv qab 585 ° C.


Cov ntawv thov muaj xws li:

Monel400 hlau yog ntau yam khoom siv uas siv tau rau ntau yam kev lag luam:

1. Cov kav dej ntub tsis txhuam thiab cov kav dej hauv fais fab nroj tsuag

2. Hiav txwv dej hloov thiab evaporator

3. Sulfuric acid thiab hydrochloric acid ib puag ncig

4. Muab cov roj thev ntawm cov roj

5. Tseb taub hau thiab kiv cua hauv cov seawater siv khoom

6. Cov khoom siv los ntawm cov kev lag luam nuclear ua kom cov uranium extraction thiab cov isotope sib cais

7. Kev tsim cov twj thiab lim dej rau cov khoom siv hydrochloric acid


Tshuaj Hloov Tshuaj (WT%)

(C): ≤0.3

(Si): ≤0.50

(Mn): ≤2.00

(S): ≤ 0.024

(Ni): ≥63

(Fe): ≤ 2.5

(Cu): 28 txog 34

khoom ntiag tug

tensile zog: ≥520MPa

Tawm lub zog: ≥170MPa

Kev loj hlob: ≥45%


stainless hlau yeeb nkab 3 inch.jpg

Kev nug