Qhov sib txawv ntawm qhov chaw electropolished thiab ib qho tsis-electropolished nto

Peb siv cov ncuav qab zib los txhim kho koj qhov kev paub.Los ntawm kev txuas ntxiv mus saib lub vev xaib no, koj pom zoo rau peb siv cov ncuav qab zib.Xav paub ntxiv.
Stainless hlau yog ntau tshaj li ib tug corrosion resistant hlau.Stainless hlau feem ntau xaiv los ua cov khoom siv dav dav rau ntau daim ntawv thov vim nws lub zog, kev tiv thaiv corrosion, nrog rau nws lub peev xwm los hloov kho rau qee yam xwm txheej.

Khoom Specification thiab Steel Qib (Rau Siv)

Tolerance ntawm dav

Chemical Composition & Mechanical Property

Chemical Composition (Rau Kev Siv)

ASTM Specification

Mechanical Property (Rau Siv)

ASTM Specification

Qhov no siv tsis tau tsuas yog rau ntau yam tshuaj muaj pes tsawg leeg uas ua los ntawm stainless hlau, tab sis kuj rau ntau yam nto tiav thiab kev kho mob uas yuav siv tau nyob ntawm qhov kawg npaj siv cov khoom.
Qib 2B yog ib qho ntawm cov kev kho mob feem ntau siv hauv kev lag luam stainless hlau.Nws yog semi-reflective, du thiab uniform, tab sis tsis specular.Qhov saum npoo yog cov kauj ruam kawg hauv cov txheej txheem;cov ntawv hlau yog thawj zaug tsim los ntawm lub siab nruab nrab ntawm cov yob thaum nws tawm hauv qhov cub.Tom qab ntawd nws yog softened los ntawm annealing thiab rov qab los ntawm yob.
Txhawm rau tshem tawm cov kab mob, qhov saum npoo yog acid-etched thiab dhau ntawm polishing rollers ob peb zaug kom ua tiav qhov xav tau tuab.Nws yog qhov teeb meem kawg no uas ua kom tiav 2B ua tau.
2B yog cov txheej txheem tiav ntawm cov qib stainless hlau xws li 201, 304, 304 L thiab 316 L. Dab tsi ua rau 2B tiav nrov, dua li kev lag luam thiab kev tiv thaiv corrosion ntau dua, yog qhov yooj yim ntawm polishing nrog cov ntaub log thiab cov khoom sib xyaw.
Feem ntau, 2B tiav steel yog siv rau hauv kev ua zaub mov, khoom noj khoom haus, ntim khoom, tso tsheb hlau luam, thiab cov khoom siv tshuaj, thiab nws ua tau raws li USDA cov qauv rau cov kev lag luam no.
Txoj hauv kev no tsis tuaj yeem siv tau thaum cov khoom kawg yog kev txhaj tshuaj lossis otic kua.Qhov no yog vim qhov tseeb tias muaj qhov khoob lossis qhov pits ntawm cov hlau nto.Cov voids no ntxiab cov kab mob hauv qab polished nto los yog hauv cov hlau.Thaum kawg, cov khoom txawv teb chaws no tuaj yeem tawm thiab kis cov khoom.Deg electropolishing yog qhov zoo tshaj plaws thiab pom zoo txoj hauv kev los txhim kho deg smoothness rau cov ntawv thov.
Electropolishing ua haujlwm los ntawm kev siv tshuaj thiab hluav taws xob los ua kom cov cheeb tsam ntawm cov hlau tsis huv.Qhov tseeb saum npoo ntawm stainless hlau tsis zoo li du thaum nthuav dav, txawm tias lub Hoobkas siv lub ntsej muag du 2B.
Nruab Nrab Roughness (Ra) yog siv los xa mus rau qhov smoothness ntawm cov hlau nto thiab yog qhov sib piv ntawm qhov nruab nrab qhov sib txawv ntawm qhov qis tshaj thiab siab tshaj ntawm qhov chaw.
Feem ntau, tshiab polished 2B stainless hlau muaj tus nqi Ra xws li 0.3 micron (0.0003 mm) mus rau 1 micron (0.001 mm) nyob ntawm nws cov thickness (thickness).Nto Ra tuaj yeem raug txo mus rau 4-32 micro ntiv tes nrog electropolishing kom zoo, nyob ntawm qhov tshwj xeeb ntawm cov hlau.
Ib chav kawm 2B tiav yog ua tiav los ntawm compressing cov khoom nrog ob lub rollers.Qee tus neeg ua haujlwm yuav tsum tau kho qhov chaw tom qab hloov kho lossis kho lub nkoj lossis lwm yam khoom siv.
Thaum lub ntsej muag tiav ua tiav los ntawm kev siv tshuab lossis electropolishing tsis tuaj yeem tsim tau yooj yim, nws muaj peev xwm mus ze rau nws, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm Ra qhov tseem ceeb.Electropolishing kom zoo ua rau cov khoom siv tau zoo dua li qub 2B polish.
Yog li chav kawm 2B tuaj yeem pom tias yog qhov pib zoo.Ua tsaug rau nws cov khoom muaj txiaj ntsig zoo, 2B qhov chaw kho mob yog kev lag luam.Nws tuaj yeem txhim kho ntxiv nrog electropolishing rau kev ua tiav zoo dua, cov qauv siab dua thiab ntau yam txiaj ntsig ntev.
Cov ntaub ntawv no tau txais, txheeb xyuas thiab hloov kho los ntawm cov ntaub ntawv muab los ntawm Astro Pak Corporation.
Astro Pack Corporation(Lub Peb Hlis 7, 2023).Qhov txawv ntawm electropolished thiab non-electropolished nto.AZ.Tau txais los ntawm Lub Rau Hli 13, 2023 los ntawm https://www.azom.com/article.aspx?ArticleID=22050.
Astro Pack Corporation"Qhov txawv ntawm electropolished thiab non-electropolished nto".AZ.Lub Rau Hli 13, 2023.
Astro Pack Corporation"Qhov txawv ntawm electropolished thiab non-electropolished nto".AZ.https://www.azom.com/article.aspx?ArticleID=22050.(Lub Rau Hli 13, 2023).
Astro Pack Corporation2023. Qhov txawv ntawm electropolished thiab non-electropolished nto.AZoM, nkag mus rau 13 Lub Rau Hli 2023, https://www.azom.com/article.aspx?ArticleID=22050.
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Hauv kev xam phaj no, AZoM tham nrog Dr. William Mustaine, Associate Associate Dean rau Kev Tshawb Fawb hauv Department of Chemical Engineering ntawm University of South Carolina.Nws tham txog yuav ua li cas hydrogen yog lub neej yav tom ntej ntawm lub zog ntsuab thiab yuav ua li cas lub zej zog engineering xav tau ntau tus neeg xav nrhiav kev daws teeb meem.
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