Sandblast board tau raug nyem rau hauv qib ntawm cov khoom siv kho kom zoo nkauj nrog nws tus kheej zoo.
Lub zog pom kev zoo ntawm cov khoom ua ke nrog cov xim txias ntawm cov hlau tsis muaj steel ua rau pom kev zoo siab yav tom ntej thiab ua rau cov neeg siv tau zoo heev.
Kev xav thiab kev pab cuam lub neej tsis ntev feem ntau, tus nqi yog nyob ze rau cov neeg, yeej ib txwm nyob rau hauv cov pej xeem tau txais ntau yam, tab sis vim hais tias sandblasting yog ib tug neeg sab nrauv paub cov txheej txheem yog tsawg heev, yog li niaj hnub no qhia peb txog ntau yam stainless hlau sandblasting board.
Yuav tsum nco ntsoov cov ntsiab lus hauv qab no.
Cov hlau tsis muaj hlau uas siv los kho lub raj board feem ntau yog 304 raw khoom ntawm austenitic lub cev feem ntau, qhia kom tsis txhob muaj cov hlau nplaum feem ntau lossis cov hlau nplaum tsis muaj zog, tab sis vim kev tawm dag zog ua cov tshuaj muaj pes tsawg leeg co co lossis kev ua haujlwm txawv kuj tej zaum tam sim no magnetism, tab sis qhov no tsis tuaj yeem xav tias yog hom cuav lossis tsis tsim nyog, vim li cas qhov no?
Raws li tau hais los saum no, austenite yog cov hlau nplaum tsis muaj zog lossis tsis muaj zog, thaum martensite lossis ferrite yog hlau nplaum. Vim tias qhov sib cais tsis raug cai lossis kev kho cua sov thaum lub sijhawm ua haujlwm, ob peb txoj kev npaj martensite lossis ferrite tuaj yeem tsim hauv austenite 304 stainless hlau.
Yog li, 304 stainless hlau yuav muaj cov hlau nplaum tsis muaj zog.
Stainless hlau nto daim ntawv lo, zaj duab xis, ntxuav nrog dej sov, tsis muaj zog detergent, binder cov khoom xyaw, siv cawv los yog organic solvents (***, benzene) txhuam.
Stainless hlau mesh siv tshuab sib koom ua ke tsis tsim kua muag, stainless hlau mesh siv lax mesh siv kuj yuav ua rau deviation;
Hauv kev ua haujlwm ntawm stainless hlau mesh siv tshuab cov khoom siv tsis sib xws, nruas thiab saw phaj ntawm ob sab ntawm lub zog ntawm qhov cuam tshuam ntawm qhov sib txawv, stainless hlau nto roj, roj, moisten kua muag roj muaj kuab paug, so huv nrog ib daim ntaub mos, tom qab nruab nrab detergent los yog ammonia tov los yog nrog tshwj xeeb detergent tu.
Cov npoo ntawm cov qauv yuav tsum tau polished finely thiab ces ntxuav thiab passivated rau ib nrab ib teev nyob rau hauv nitric acid (tshwj xeeb lub ntiajteb txawj nqus 1.42) nrog ib tug ntim concentration ntawm 20 ~ 30% thiab kub ntawm 60 ~ 66 ℃.
Thaum lub .302 thiab 304 steel tau muab tso rau hauv qhov kev daws teeb meem kub no, nws tau corroded sai heev thiab muaj ntau cov npuas tshwm sim, thiab cov qauv tig dub nyob rau hauv ob peb feeb.
Tab sis 316 thiab 317 steel qauv tsis corroded los yog cov tshuaj tiv thaiv yog qeeb heev (tsis muaj npuas), cov qauv hauv 10 ~ 15 feeb tsis txhob discolor.
Sandblasting: tsim lub dav hlau nrawm nrawm uas tau tsav los ntawm huab cua compressed, txau cov ntaub ntawv (iav xuab zeb, steel xuab zeb, zirconium xuab zeb, thiab lwm yam) ntawm kev kub ceev rau saum npoo ntawm lub workpiece yuav tsum tau ua. Yog li ntawd, sab nrauv ntawm lub workpiece hloov thiab macroscopic roughness nrog uniform thickness faib yog tau.
Nyob ntawm qhov chaw.
Vim tias cov khoom siv kho tshuab ntawm abrasive ntawm qhov chaw ua haujlwm tau zoo dua qub, lub zog ua haujlwm ntawm lub workpiece zoo dua.
Sandblasting stainless hlau kuj yog ib qho nrov xim stainless hlau phaj kev lag luam khoom, tom qab electroplating txheej txheem, nws tau dhau los ua cov txheej txheem loj thib ob hauv kev lag luam.
Tom qab siv cov tshuab sandblasting rau ntawm qhov chaw du ntawm stainless hlau, nws tuaj yeem txhim kho qhov smoothness ntawm qhov chaw.
Tom qab ntawd, nws nce qhov sib npaug ntawm tag nrho cov ntsej muag ntsej muag.
Thaum txhim kho kev ua tau zoo, nws tsis txhob hnov ​​qab coj tus nqi mus rau qib tshiab.
Siv cov piv txwv, stainless hlau yog luv luv thiab tsis zoo, sandblasted stainless hlau yog cov nplua nuj tiag tiag, zoo nraug.
Raws li kev ua haujlwm ntawm cov ntaub ntawv: tab sis qhov tseeb yog tias cov txheej txheem sandblasting muaj qhov zoo thiab qhov tsis zoo, txawm hais tias qhov kev ua tau zoo ntawm cov hlau tsis xeb tau raug txhim kho, tab sis sandblasting phaj tuaj yeem coated nrog cov xim, tab sis tom qab ci xim thiab cov xim stainless hlau txheej tseem muaj xim sib txawv.
Yog li cas yog vim li cas?
Qhov laj thawj rau qhov no yog qhov yooj yim.
Cov nplej xaiv rau cov txheej txheem sandblasting yog corundum. Yuav ua li cas tom qab ntawd?
Tom qab ntawd, nws ploj mus vim yooj yim.
Sandblasting board muaj kev ua tiav zoo hauv daim ntawv thov teb, feem ntau hauv kev tsim kho, kho kom zoo nkauj of elevator, kev lag luam, cov chaw thiab cov khoom siv stainless hlau, koj tuaj yeem pom cov kab ntawm cov yeeb yuj stainless hlau sandblasting board.

Ntau cov ntaub ntawv macro vam meej stainless hlau thov mus saib: https://www.hermessteel.net