Tshaj tawm rau 2018-12-28Dacromet yog Suav transliteration ntawm DACROMETR, tseem hu ua zinc chrome zaj duab xis, Dak xeb, Dakman, thiab lwm yam, thiab yuav hu ua "zinc chrome txheej" nyob rau hauv tus qauv ntawm Tuam Tshoj tus Dacromet.), uas yog txhais raws li: "Inorganic anti-corrosion txheej nrog scaly zinc thiab zinc chromate ua lub ntsiab Cheebtsam los ntawm dip txheej, txhuam los yog txau dej-raws li zinc-chromium txheej rau saum npoo ntawm steel qhov chaw lossis cov txheej txheem. "Dacromet thev naus laus zis tau tsim los ntawm cov neeg Asmeskas thiab yog cov txheej txheem hlau zoo ib yam li electro-galvanizing.
Lub Dacromet txheej muaj ib tug zoo nyiaj-grey tsos thiab muaj 80% nyias zinc flakes nyob rau hauv txheej.Aluminium ntawv, tus so yog chromate, muaj kev ua tau zoo heev, xws li muaj zog corrosion kuj: 7 mus rau 10 npaug siab dua electrogalvanizing;anaerobic nkig;tshwj xeeb tshaj yog tsim nyog rau qhov chaw muaj zog, xws li rau kev siv hluav taws xob subway High-strength bolts;siab kub tsis kam;kub-resistant kub 300 ° C.
Tsis tas li ntawd, nws kuj muaj qhov zoo ntawm cov permeability siab, siab adhesion, siab kev sib txhuam txo, huab cua tsis kam, siab tshuaj stability thiab tsis muaj kuab paug ib puag ncig.
Nyob rau hauv industrialized lub teb chaws, Dacromet hlau nto los tiv thaiv corrosion technology tau siv raws li ib tug anti-corrosion kev kho mob rau ntau yam txheej txheem xws li electroplating, kub dip galvanizing, electroplating cadmium, zinc-based alloy plating, phosphating, thiab lwm yam. hauv paus txo cov pa phem ib puag ncig.
Vim nws txoj haujlwm yooj yim, txuag hluav taws xob, thiab kev ua qias tuaj ib puag ncig, Dacromet thev naus laus zis tuaj yeem zam qhov zoo ntawm cov tsoos electroplating zinc thiab kub dip galvanizing technologies xws li hydrogen embrittlement.Yog li ntawd, nws tau siv dav txij li thaum xyoo 1970s, tshwj xeeb tshaj yog nyob rau hauv kev lag luam tsheb hauv cov teb chaws tsim kho xws li Tebchaws Meskas thiab Nyij Pooj, thiab tau txuas ntxiv mus rau kev tsim kho, tub rog, nkoj tsim, kev tsheb ciav hlau, hluav taws xob, khoom siv hauv tsev, kev ua liaj ua teb. machinery, mines, txuas hniav, thiab lwm yam.
 |  |  |
Post lub sij hawm: Jan-13-2022