Dab tsi yog Manganese phosphate txheej

Manganese phosphate txheej muaj qhov siab tshaj plaws hardness thiab superior corrosion thiab hnav tsis kam ntawm cov noobral phosphate coatings.

Manganese phosphating yog dav siv los txhim kho cov zawv zawg zog ntawm lub cav, iav, thiab lub zog xa hluav taws xob. Kev siv manganese phosphate coatings rau kev txhim kho corrosion kuj tuaj yeem pom nyob rau hauv txhua ceg ntawm cov hlau ua haujlwm-kev lag luam. Cov piv txwv hais txog ntawm no muaj xws li cov khoom siv lub cev muaj zog hauv cov nres thiab clutch sib dhos, cov khoom siv cav, nplooj ntoos lossis coil springs, laum khoom, screws, txiv ntseej thiab bolts, washers, anti-vibration washers, cuab yeej, hlau nplaum cores, casting interiors thiab ntau lwm yam khoom me me. .

Manganese phosphate coatings rau conferment ntawm zoo corrosion kuj, txawm tias tom qab kev kho mob xws li roj daim ntawv thov yuav tsum tau siv los yog tsis, yog invariably thov los ntawm txoj kev immersion.

Manganese phosphating feem ntau yog immersion. Lub sijhawm kho yog li ntawm 5-20 feeb, lub sijhawm zoo nyob ntawm qhov chaw. Lub da dej ua haujlwm kub yog nyob ib ncig ntawm 95 ° C thiab tsuas yog nyob rau hauv cov xwm txheej tshwj xeeb tuaj yeem ua tau cov txheej txheem txaus siab ntawm qhov kub ntawm 80 ° C.

Cov phosphate Cheebtsam, tom qab ziab, yog immersed nyob rau hauv cov roj los yog lubricant da dej rau 0.5-2 feeb, tso cai rau ntws. Lub thickness ntawm cov roj zaj duab xis yog nyob ntawm cov roj siv thiab nws cov concentration.