Incoloy 825 Yeeb Nkab Chaw Tsim Tshuaj. Tiv tauj peb kom tau txais cov lus pub dawb thiab cov qauv!
Incoloy 825 kavMuaj cov qauv tsim qauv tshwj xeeb, kev tsim qauv nruj nruj thiab ua tau zoo, ua haujlwm hauv cov khoom tseem ceeb xws li kev lag luam tseem ceeb, kev lag luam siv hluav taws xob, thiab marine engineering. Peb muab cov kev xaiv ntau yamASTM B423 Tsis yog N08825 kav dej, Flanges, daim hlau, cov yeeb nkab fittings, thiab cov kab tuav hauv ntau hom thiab ntau thiab tsawg. Yog tias koj xav tau cov ntaub ntawv ntxiv ntsig txog peb cov khoom lossis nqi, thov koj xav tsis pubTau txais kev sib cuag nrog peb.
Vim li cas thiaj xaiv Alloy 825 Yeeb?
Tshuaj lom neeg muaj pes tsawg leeg ntawm alloy 825
- Cov ntsiab lus npib tsib xee (38-46%):Muab cov kev lav pom zoo rau kev tiv thaiv kom txo cov xov xwm (xws li sulfuric acid thiab phosphoric acid) thiab yog tus yuam sij rau alkali corrosion tsis kam.
- Cov Ntsiab Lus Chromium (19.5-23.5%):Muab cov alloy zoo heev corrosion tsis kam nyob rau hauv oxidizing ib puag ncig (xws li cov kua dej, thiab cov kua qaub), sib npaug ruaj ntseg zaj duab xis.
- Molybdenum (2.5-3.5%):Qhov tseem ceeb txhim kho lub peev xwm los tawm tsam pitting thiab crevice corrosion, tshwj xeeb tshaj yog nyob rau hauv chloride ion ib puag ncig, thiab txhim kho kev txhim kho corrosion hauv kev txo cov kua qaub.
- Tooj liab (1.5-3.0%):Tseem txhim kho cov corrosion tsis kam ntawm cov alloy hauv kev txo cov kua qaub (tshwj xeeb tshaj yog cov sulfuric acid thiab sulfurous acid).
- Titanium (0.6-1.2%):Ua ke nrog cov pa roj carbon ua ke los tsim ruaj ruaj titanium carbide, nws zoo tiv thaiv kev txhim kho hauv vuam thiab ua kom muaj kev nyab xeeb hauv vuam thiab qhov kev pab kub siab.
UN tsis yog N08825 yeeb nkab dav corrosion
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Acid ib puag ncig:Zoo heev kev ua tau zoo nyob rau hauv sulfuric acid thiab phosphoric acid thiab kub (ua tsaug rau nitric acid thiab acetic acid, ruaj khov rau cov organic acids.
- Cov chlorides tuag:Muaj peev xwm tiv thaiv pitting thiab crevice corrosion deb tshaj li ntawm 316L (ua tsaug rau siab mo thiab nws yog thawj qhov kev xaiv rau dej hiav txwv, cov tshuaj nplaum, thiab tshuaj chlorine muaj cov txheej txheem search.
- Kev ntxhov siab corrosion tawg:Lub siab Nickel cov ntsiab lus ua rau nws muaj kev tiv thaiv zoo heev hauv cov tshuaj kub thiab cov kev daws teeb meem.
- Zos corrosion:The high PREN value (>30) ua kom nws txoj kev nyab xeeb nyob hauv ib puag ncig hnyav.
- Kev kub siab oxidation kub / carburization:Cov ntsiab lus chromium zoo muab tshuaj tiv thaiv kab mob antioxidant, thiab lub hauv paus npib tsib xee tiv taus carburization.
Incoloy N08825 Kev Tsim Kho thiab Sibing
INCO 825 SMELING THIAB CASTING
- Nqus plua plav tsis zoo melting lossis electroslag rov qab siv tshuab thev naus laus zis yog siv los txo cov impurity impurity cov kab mob (xws li S, P, P, P, P, P, PIN) thiab kev txhim kho purity thiab kev sib dhos.
- Kev tswj hwm qhov kub thiab txias rau qhov ua kom ua kom zoo rau cov qauv nruab thiab txo cov kab mob sib cais.
N08825 Raj Cua Ua
- Cov ingot steel yog forged thiab blanked rau refine cov nplej thiab txhim kho cov qauv sab hauv.
- Kub extrusion yog cov txheej txheem tseem ceeb rau kev tsim cov kab zauv loj loj-ntsa tuab-walled seamless kav. Qhov dawb paug yog tsim los ntawm kev tuag nyob rau hauv cov kub thiab siab siab, thiab cov khoom siv muaj qhov zoo ntom.
Incoloy 825 Khoom Siv Ua Txias Ua Thiab Kev Ua
- Cold colling / capacter yog siv los tsim cov high-kab-kab rov qab txhim kho qhov tseeb ntawm cov khoom siv, nto kom tiav thiab lub zog.
- Cov kav dej loj loj tuaj yeem tsim los ntawm vuam, siv sib piv, kom ntseeg tau tias tus weld hlau (xws li Weld muaj kev sib tw thiab kev ua tau zoo sib xws nrog cov niam txiv cov khoom.
- Cov yeeb nkab fittings yuav tsum muaj kev tshaj lij kub los yog txias dab neeg thev naus laus zis kom tsis txhob tawg.
Incoloy 825 Steel Yeeb Nkab Tseem Ceeb Kho Cua Sov Kho
- Tshuaj Annaling (~ 900-1000 Degree): Xaus Phem zoo li qub xws li Carbides thiab σ ua kom tiav cov qauv Austenite thaum lub sijhawm ua, thiab ua kom ntau tshaj corrosion tsis kam thiab tawv.
- Cov dej sai: Ua kom cov carbides sai sai: etc. yuav tsis rov ua ntej los nag thiab kom cov khoom siv hauv qhov zoo tshaj plaws.
