Kampaniyo imatha makonda kupanga masitayelo osiyanasiyana a mbale yachitsulo chosapanga dzimbiri, ndikulandilani kutumiza imelo yondifunsa
1. Pamwamba pa chitsulo chosapanga dzimbiri, pali ma depositi a fumbi kapena tinthu tating'ono tachitsulo tokhala ndi zinthu zina zachitsulo.Mu mpweya wonyezimira, madzi osungunuka pakati pa madipoziti ndi zitsulo zosapanga dzimbiri amagwirizanitsa awiriwa mu batri yaying'ono, yomwe imayambitsa electrochemical reaction , filimu yotetezera imawonongeka, yotchedwa electrochemical corrosion.
2. Madzi a organic (monga masamba, supu yamasamba, sputum, etc.) amamatira pamwamba pazitsulo zosapanga dzimbiri.Pamaso pa madzi ndi mpweya, ma organic acid amapangidwa, ndipo ma organic acid amawononga chitsulo kwa nthawi yayitali.
3. Pamwamba pazitsulo zosapanga dzimbiri zimamatira ku zinthu zomwe zili ndi asidi, alkali ndi mchere (monga madzi a alkali ndi madzi a laimu omwe akutuluka kuchokera kumakoma okongoletsera), zomwe zimapangitsa kuti ziwonongeke.
4. Mu mpweya woipitsidwa (monga mlengalenga wokhala ndi sulfide wambiri, carbon oxide, nitrogen oxide), pamaso pa madzi osungunuka, mapangidwe a sulfuric acid, nitric acid, acetic acid mawanga amadzimadzi, kuchititsa dzimbiri. pamwamba zinthu zingachititse filimu zoteteza pamwamba zosapanga dzimbiri zitsulo pamwamba.Kuwonongeka kumayambitsa dzimbiri.
Kukana dzimbiri zitsulo zosapanga dzimbiri makamaka zimadalira kapangidwe ka aloyi (chromium, faifi tambala, titaniyamu, pakachitsulo, zotayidwa, manganese, etc.) ndi kapangidwe mkati, ndi udindo waukulu ndi chromium.Chromium ili ndi kukhazikika kwa mankhwala ndipo imatha kupanga filimu yodutsa pamwamba pazitsulo kuti ilekanitse zitsulo kuchokera kudziko lakunja, kuteteza mbale yachitsulo kuti ikhale ndi okosijeni, ndikuwonjezera kukana kwa dzimbiri kwa mbale yachitsulo.Pambuyo filimu ya passivation iwonongeke, kukana kwa dzimbiri kumachepa.
Chitsulo chosapanga dzimbiri nthawi zambiri chimatanthawuza mbale zachitsulo zosapanga dzimbiri ndi mbale zachitsulo zosapanga asidi.Kumayambiriro kwa zaka za m'ma, chitukuko cha zosapanga dzimbiri mbale wayala mfundo zofunika ndi luso maziko chitukuko cha makampani amakono ndi kupita patsogolo sayansi ndi luso.Pali mitundu yambiri yazitsulo zosapanga dzimbiri zokhala ndi katundu wosiyana.Pang'onopang'ono wapanga magulu angapo mu chitukuko.Malinga ndi kapangidwe kake, amagawidwa m'magulu anayi: chitsulo chosapanga dzimbiri cha austenitic, chitsulo chosapanga dzimbiri cha martensitic (kuphatikiza mpweya wowumitsa chitsulo chosapanga dzimbiri), chitsulo chosapanga dzimbiri cha ferritic, ndi chitsulo chosapanga dzimbiri cha austenitic kuphatikiza ferritic duplex.Makina akuluakulu kapena zinthu zina zomwe zili mu mbale yachitsulo zimayikidwa mu mbale ya chromium yosapanga dzimbiri, mbale ya chromium nickel, chromium nickel molybdenum chitsulo chosapanga dzimbiri, mbale yachitsulo yosapanga dzimbiri ya carbon, mbale yachitsulo yosapanga dzimbiri ya molybdenum, mbale yachitsulo yosapanga dzimbiri ya molybdenum, mbale yachitsulo chosapanga dzimbiri. , etc. Malinga ndi magwiridwe antchito ndi ntchito za mbale yachitsulo, imagawidwa m'mbale ya nitric acid-resistainless steel plate, mbale yachitsulo yosapanga dzimbiri ya sulfuric acid, chitsulo chosapanga dzimbiri chosapanga dzimbiri, mbale yachitsulo yosapanga dzimbiri. , mkulu-mphamvu zosapanga dzimbiri mbale zitsulo, etc. Malinga ndi makhalidwe ntchito ya mbale zitsulo, amagawidwa mu otsika kutentha zosapanga dzimbiri mbale zosapanga dzimbiri, si maginito zosapanga dzimbiri mbale, free kudula zosapanga dzimbiri mbale, superplastic zosapanga dzimbiri mbale, etc. Njira yomwe imagwiritsidwa ntchito kwambiri ndikugawa molingana ndi mawonekedwe azitsulo mbale, mankhwala zikuchokera makhalidwe a mbale zitsulo ndi kuphatikiza awiri.Amagawidwa kukhala chitsulo chosapanga dzimbiri cha martensitic, chitsulo chosapanga dzimbiri cha ferritic, chitsulo chosapanga dzimbiri cha austenitic, chitsulo chosapanga dzimbiri cha duplex ndi mpweya wowumitsa chitsulo chosapanga dzimbiri, etc. kapena kugawidwa m'magulu awiri: chromium chitsulo chosapanga dzimbiri ndi faifi tambala.Zosiyanasiyana Zogwiritsa Ntchito Zomwe zimagwiritsidwa ntchito: zida zamkati ndi mapepala zosinthira kutentha, zida zamakina, zida zodaya, zida zopangira filimu, mapaipi, zida zakunja zanyumba zomwe zili m'mphepete mwa nyanja, ndi zina zambiri.
Chitsulo chachitsulo chosapanga dzimbiri chimakhala ndi malo osalala, mapulasitiki apamwamba, kulimba ndi mphamvu zamakina, ndipo sagwirizana ndi dzimbiri ndi asidi, mpweya wa alkaline, zothetsera ndi zina.Ndi chitsulo cha alloy chomwe sichichita dzimbiri mosavuta, koma chosachita dzimbiri.
Zogwirizana nazo
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