Alloy 347/347H Stainless Hlau Phaj
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Alloy 347/347H Stainless Hlau Phaj

Alloy 347 (S34700) yog stabilized stainless hlau phaj uas muaj raws li nws lub ntsiab kom zoo dua ib tug zoo heev tiv thaiv intergranular corrosion tom qab raug kub nyob rau hauv lub chromium carbide nag lossis daus ntawm 800 mus 1500 degree F (427 rau 816 degree). Alloy 347 stainless hlau phaj yog ruaj khov los ntawm kev sib ntxiv ntawm columbium thiab tantalum. Alloy 347 stainless hlau phaj kuj yog qhov zoo rau kev pabcuam kub kub vim nws cov khoom siv zoo. Alloy 347 stainless hlau phaj muaj ntau dua creep thiab kev nyuaj siab rupture zog tshaj Alloy 304 thiab, tshwj xeeb tshaj yog, Alloy 304L, uas tej zaum kuj yuav raug txiav txim siab rau exposures qhov twg rhiab heev thiab intergranular corrosion yog kev txhawj xeeb.
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Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.

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Alloy 347/347H Stainless Hlau Phaj

 

Cov hlau tuaj yeem siv rau hauv cov kev daws teeb meem nitric, feem ntau diluted organic acids ntawm qhov kub nruab nrab thiab hauv cov ntshiab phosphoric acid ntawm qhov kub thiab txias txog li 10% diluted daws ntawm qhov kub thiab txias. Alloy 347 stainless hlau phaj resists polythionic acid kev nyuaj siab corrosion cracking nyob rau hauv hydrocarbon kev pab cuam. Nws tuaj yeem siv tau hauv cov tshuaj chloride lossis fluoride dawb caustic daws ntawm qhov kub thiab txias.

Alloy 347 stainless hlau phaj tsis ua haujlwm zoo hauv cov tshuaj chloride, txawm tias nyob rau hauv me me, lossis hauv sulfuric acid.

daim ntawv thov:

kub kub txheej txheem

Thaum tshav kub kub exchanger tube

Kub kub kev pab cuam

Siab siab chav yeeb nkab

Radiant superheater

boiler cev

Heavy duty exhaus system

General Refinery Pipeline

5 177 700x500

Cim npe nrov: Tuam Tshoj Alloy 347/347h Stainless hlau phaj Manufacturers thiab lwm tus neeg

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