Puas yog Incoloy corrosion resistant?
INCOLOY 825 alloy yog tsim los ntawm kev sib xyaw ua ke ntawm cov ntsiab lus uas muab cov khoom tshwj xeeb corrosion kuj, ua rau nws yog ib qho khoom siv zoo heev hauv qhov chaw huab cua.
Nws yog nickel-chromium-hlau alloy nrog ntxiv molybdenum, tooj liab, thiab titanium. Txhua feem ntawm cov muaj pes tsawg leeg pab sib ntaus sib tua ntawm ntau yam corrosion, thiab lawv ua hauj lwm zoo kawg nkaus ua ke, uas yog vim li cas no alloy yog ib tug nrov thiab txhim khu kev qha kev xaiv ntawm tsim engineers.
ua haujlwm
Cov ntsiab lus npib tsib xee ntawm kwv yees li 38-46% yog siab txaus los pab kom cov khoom tiv thaiv chloride ion kev nyuaj siab corrosion cracking. Nickel kuj ua haujlwm zoo nrog molybdenum thiab tooj liab, muab kev tiv thaiv zoo heev los txo qhov chaw ib puag ncig, suav nrog sulfuric thiab phosphoric acids.
Molybdenum yog ib qho tseem ceeb ntxiv rau cov hlau vim nws muab lub zog zoo, tab sis nws kuj pab tiv thaiv pitting thiab crevice corrosion. Nyuam qhuav pib lub xyoo no, peb tau tshaj tawm ib tsab xov xwm mob siab rau ntawm peb cov blog qhia txog cov txiaj ntsig ntawm molybdenum kom ntxaws ntxiv. Cov alloy muaj cov ntsiab lus chromium siab (19.5-23.5%) (lwm lub ntsiab lus peb npog hauv cov ntsiab lus ntxiv) pab cov khoom tiv thaiv oxidizing cov ntsiab lus xws li nitric acid, nitrates, thiab oxidizing ntsev.
Thaum kawg, titanium (0.6-1.2%) yog ntxiv kom sib npaug ntawm qhov muaj pes tsawg leeg thiab, nrog kev kho cua sov kom raug, ua kom cov hlau ruaj khov thiab pab tiv thaiv kev cuam tshuam ntawm intergranular corrosion.
Tag nrho cov ntsiab lus sib txawv no ua haujlwm ua ke los muab kev tiv thaiv dav dav, ua rau INCOLOY Alloy 825 muaj txiaj ntsig hauv ntau qhov chaw.
Cov chaw thov
INCOLOY 825 alloy yog siv los ntawm ntau qhov kev lag luam vim nws qhov kev tiv thaiv corrosion zoo heev. Piv txwv li, nws nquag siv hauv kev ua tshuaj lom neeg, tswj kev ua qias tuaj, roj thiab roj rov qab, kev tsim cov kua qaub, kev ua haujlwm pickling, nuclear roj reprocessing, thiab radioactive pov tseg.
Nws tuaj yeem pom hauv kev lag luam mining hauv kev tshuaj ntsuam kab siv los tshuaj xyuas cov ntxhia hauv cov khoom siv. Vim nws qhov tshwj xeeb tsis kam rau sulfuric thiab phosphoric acids, nws feem ntau yog cov khoom xaiv rau cov roj thiab cov kav dej zoo.
Nws yog dav siv thoob plaws hauv kev lag luam roj thiab roj extraction, qhov twg cov ntaub ntawv raug rau cov xov xwm corrosive heev thiab kub. Ntxiv rau cov khoom siv rho tawm nws tus kheej, INCOLOY Alloy 825 tuaj yeem siv rau hauv cov khoom siv rau LNG ntau lawm los cais cov kua dej tawm.
Lwm qhov chaw uas cov alloy excels nyob rau hauv ib puag ncig uas muaj leej faj fumes, acid gases thiab seawater, tag nrho cov teeb meem nyuaj uas nthuav tawm txawv corrosion.
Yog tias koj xav paub ntau ntxiv txog INCOLOY 825 Alloy, thov mus saib peb cov nplooj ntawv tshwj xeeb. Yog tias koj xav kawm ntxiv txog cov ntaub ntawv no rau koj qhov project tom ntej, thov hu rau peb los tham txog koj cov kev xav tau.
