La dhajiyay 2018-12-28Dacromet waa tarjumaada Shiinaha ee DACROMETR, sidoo kale loo yaqaan filimka zinc chrome, Dak mirist, Dakman, iwm., waxaana loogu yeeri doonaa "zinc chrome coating" ee heerka Dacromet ee Shiinaha.), kaas oo lagu qeexay sida: "Daahan Inorganic-ka-hortagga daxalka leh oo leh Zinc qolof leh iyo zinc chromate oo ah qaybaha ugu muhiimsan ee daahanka dhuubka, cadayashada ama buufinta daahan-biyoodka ku salaysan ee zinc-chromium ee dusha qaybaha ama qaybaha birta. Lakabka."Tiknoolajiyada Dacromet waxaa alifay dadka Mareykanka ah waana daawayn bir ah oo dahaarka leh oo la mid ah koronto-galvanizing.
Dahaarka Dacromet wuxuu leeyahay muuqaal qalin-cawlan oo isku mid ah wuxuuna ka kooban yahay 80% jajabyo zinc khafiif ah oo daahan ah.Xaashida aluminium, inta soo hartay waa chromate, waxay leedahay waxqabad aad u fiican, sida caabbinta daxalka xooggan: 7 ilaa 10 jeer ka sarreeya electrogalvanizing;jabka anaerobic;gaar ahaan ku habboon qaybaha xoogga badan, sida injineernimada tareennada dhulka hoostiisa ee boolal-xoog-sare;iska caabbinta kulaylka sare;heerkulka u adkaysta 300 °C.
Intaa waxaa dheer, waxay sidoo kale leedahay faa'iidooyinka qulqulka sarreeya, dhejinta sare, hoos u dhigista khilaafka sare, caabbinta cimilada sare, xasilloonida kiimikada sare iyo wax wasakh ah oo deegaanka ah.
Wadamada warshadaha leh, tignoolajiyada ka hortagga daxalka ee birta ee Dacromet ayaa loo isticmaalay habka daaweynta ka hortagga daxalka ee habab badan oo dhaqameed sida elektroplating, galvanizing dip kulul, cadmium electroplating, dahaadhay aluminium ku salaysan zinc, fosfooraska, iwm. Nidaam cusub oo in asal ahaan waxay yaraynaysaa wasakhowga deegaanka.
Iyada oo ay ugu wacan tahay hawlgalkeeda fudud, badbaadinta tamarta, iyo wasakhowga deegaanka oo hooseeya, Tiknoolajiyada Dacromet waxay ka fogaan kartaa faa'iidooyinka zinc-ga elektiroonigga ah ee dhaqameed iyo tignoolajiyada qulqulka kulul ee galvanizing sida hydrogen embrittlement.Sidaa darteed, waxa aad loo isticmaali jiray ilaa 1970-yadii, gaar ahaan warshadaha baabuurta ee dalalka horumaray sida Maraykanka iyo Japan, waxaana lagu kordhiyey dhismaha, ciidamada, maraakiibta, dhismaha tareenada, korontada, qalabka guryaha, beeraha. mashiinada, miinooyinka, buundooyinka, iwm.
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Waqtiga boostada: Jan-13-2022