Sandblasted stainless hlau phajcorrosion kuj yog Cr, tab sis Cr yog ib qho ntawm cov hlau, yog li txoj kev tiv thaiv 304 txawv.Thaum Cr yog tshaj 10.5%, huab cua zoo ntawm cov hlau yog pom tseeb txhim kho.Txawm li cas los xij, thaum cov ntsiab lus ntawm Cr siab, peb tsis tuaj yeem pom Cr txawm tias qhov kev tiv thaiv corrosion tseem txhim kho.Vim tias thaum ntxiv dag zog rau kev kho mob rau Cr-steel, hom ntawm cov hlau oxide saum npoo yuav raug hloov raws li nws cov khoom siv Cr hlau tsim.Qhov no kaw chrommium-nplua nuj hlau oxide nyob rau saum npoo kom adviod oxidization ntxiv.Cov huab cua oxide txheej no nyias nyias los ntawm qhov uas peb tuaj yeem pom lub ntuj ci ntsa iab ntawm cov hlau.Hauv ob qho xwm txheej no, cov saw hlau raug txiav, muab pov tseg, thim rov qab thiab nqa mus rau qhov chaw vuam.Txwv tsis pub, coolant kuj tuaj yeem siv los ntawm solenoid coil ntawm lub cev kub.Qee qhov solenoid coil tuaj yeem siv tau thaum lub sijhawm kneading txheej txheem.Txhawm rau txhawb nqa kev tsim kho mutihole ntawm qhov chaw vuam, peb siv lub zog hnyav rau kneading txav pulley.Tab sis lub zog hnyav dhau yuav ua rau kom lub burr.Yog li peb yuav khaws cov burr sab hauv thiab sab nraud ntawm cov yeeb nkab steel los ntawm kev siv cov lej tswj tau zoo.
Ua raws li lub hom phiaj tseem ceeb ntawm kev vuam, peb tuaj yeem siv cov vuam sib txawv rau vuam.Txhawm rau kom tau txais txiaj ntsig zoo ntawm cov tshuaj tua kab mob,Sandblasted stainless hlau phaj welding ib feem yuav tsum tau welded thiab annealed.Tom qab 304 Hlau Stainless thiab nws cov fittings raug welded, ib puag ncig yuav muaj kuab paug.Passivation paste tuaj yeem siv hauv khw.Txoj hauv kev zoo ntawm kev siv nws uas peb tuaj yeem siv cov phuam huv los yog lwm yam phuam zoo li no., ces muab pov tseg passivation, thiab ntxuav nws nrog dej.Tsis tas li ntawd, thaum passivating, peb yuav tsum ntxuav nws nrog ntaub ntaub kom paub tseeb tias nws tsis muaj passivation paste.Cov yeeb nkab fittings thiab lwm yam fittings yuav tsum tau nres thaum tau txais tib lub luminance.
Post lub sij hawm: May-30-2022