La dhajiyay 2015-10-26Tiknoolajiyada Dacromet waxay asal ahaan ka soo jeedaan todobaatanaadkii qarnigii 20-aad, Maraykanka, Shiinaha 1980-meeyadii waxay soo bandhigeen tignoolajiyada Dacromet, iyo iyada oo loo marayo dheefshiidka iyo nuugista, oo si tartiib tartiib ah u gartaan qalabka habka iyo, dareeraha Dacromet ee deegaan.2002, Maamulka Gobolka ee ilaalinta tayada, kormeerka iyo karantiilka ayaa soo saaray heerka qaran "GB/T18684-2002 xaaladaha tignoolajiyada daahan chromium chromium".
Tiknoolajiyada Dacromet ayaa soo jiidatay iyo in ka badan dareenka cilmi-baarayaasha iyo shirkadaha la xiriira sifooyinkeeda sare. Tilmaamaha daahan Dacromet:
1, deegaanka saaxiibtinimo Dacromet habka wareegga xiran, in Dacromet daahan iyo habka daaweynta ee uumiga uumiga biyaha iyo qadar yar oo ka mid ah walxaha organic yihiin gudahood baaxadda uu qoray gobolka, ma jiro habka electroplating dhaqameed ee wax soo saarka ee tiro badan oo wasakh ah. iyo biyaha qashinka ah.Sidaa darteed, Dacromet si uun kor loogu qaado oo laga yaabo in loo tixraaco sida tignoolajiyada "cagaaran".
2, adkaysiga daxalka sare saamaynta daahan daahan waa 7-10 jeer ka sarreeya in electro-dhaqameedka galvanized, galvanized kulul-muquufin ama habka daahan rinjiga iyo heerka daahan Dacromet ee iska caabin ah in tijaabada ceeryaamo milix ka badan 1200 saacadood ka dib markii aan weli soo muuqan casaan. miridhku, daxal xoog leh oo muuqda.
3, caabbinta kulaylka sare Marka la barbar dhigo lakabka galvanized dhaqameed ee filimka passivation ee ka sarreeya 70 DEG C waa ifafaale dildilaaca fuuqbaxa, daahan Dacromet heerkulka sare ee 500 DEG C ayaa weli sii wadi kara waxqabadka xasilloon, iska caabinta daxalka waa mid aad u fiican.
4, ma jiro hydrogen embrittlementDacromet daahan iyada oo aan aashitada picking iyo daaweynta heerkulka sare, ka habka go'aamiyo ifafaale embrittlement hydrogen ma, ku haboon qaybaha xoogga sare iyo xubin guga.
5, Permeability sare, adhesionDacromet iyadoo la adeegsanayo daawaynta quusitaanka, kuma xaddidna qaabka shaqada;adhesion-ka wanaagsani wuxuu ka muuqdaa kaliya matrixka, iyo daahan kale oo dheeraad ah ayaa sidoo kale leh adhesion xooggan.
Hal qayb oo ka mid ah Changzhou Junhe Technology Stock Co., Ltd.Waa ka go'an in lagu soo saaro kiimikooyin wanaagsan, qalab gaar ah iyo nidaamka xallinta nidaamka adeegga siinaya shirkadaha gaarka loo leeyahay ee farsamada sare.Ka go'an cilmi-baarista Dacromet iyo Dacromet, waxay leedahay khadadka wax soo saarka ee Dacromet iyo qalabka Dacromet ee horumarsan, Qalabka daahan Dacromet, mashiinka daahan Dacromet iyo tayada dareeraha daahan Dacromet.
Waqtiga boostada: Jan-13-2022