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.Cov ntaub ntawv ntxiv.
Los ntawm lawv qhov xwm txheej, cov cuab yeej npaj rau kev siv kho mob yuav tsum ua tau raws li cov qauv tsim thiab kev tsim khoom nruj heev.Nyob rau hauv lub ntiaj teb no muaj kev cuam tshuam nrog kev hais plaub thiab kev ua pauj rau lub cev raug mob lossis kev puas tsuaj los ntawm kev kho mob yuam kev, txhua yam uas kov lossis raug phais rau hauv tib neeg lub cev yuav tsum ua raws nraim li qhov xav tau thiab yuav tsum tsis txhob poob..
Cov txheej txheem ntawm kev tsim thiab tsim khoom siv kho mob yog ib qho ntawm cov ntaub ntawv nyuaj tshaj plaws kev tshawb fawb thiab engineering teeb meem los daws hauv kev lag luam kho mob.Nrog rau ntau yam kev siv, cov cuab yeej kho mob tuaj yeem ua txhua yam duab thiab qhov ntau thiab tsawg los ua ntau yam haujlwm, yog li cov kws tshawb fawb thiab cov kws tsim khoom siv ntau yam khoom siv los ua kom tau raws li kev tsim qauv nruj tshaj plaws.
Stainless hlau yog ib qho ntawm cov khoom siv feem ntau siv hauv kev tsim khoom siv kho mob, tshwj xeeb tshaj yog 304 stainless hlau.
304 stainless hlau tau lees paub thoob ntiaj teb tias yog ib qho ntawm cov khoom tsim nyog tshaj plaws rau kev tsim khoom siv kho mob rau ntau yam kev siv.Qhov tseeb, nws yog feem ntau siv stainless hlau nyob hauv lub ntiaj teb niaj hnub no.Tsis muaj lwm qib ntawm stainless hlau muaj xws li ntau yam duab, tiav thiab kev siv.Cov khoom ntawm 304 stainless hlau muab cov khoom siv tshwj xeeb ntawm tus nqi sib tw, ua rau lawv xaiv cov khoom siv kho mob tshwj xeeb.
Kev tiv thaiv corrosion siab thiab cov ntsiab lus tsis tshua muaj carbon yog qhov tseem ceeb uas ua rau 304 stainless hlau tsim nyog rau kev kho mob ntau dua li lwm qib ntawm stainless hlau.Cov khoom siv kho mob tsis muaj tshuaj lom neeg lub cev, cov tshuaj ntxuav siv los ua kom tsis muaj menyuam, thiab cov tawv tawv, rov ua dua thiab tsim kua muag uas muaj ntau yam khoom siv kho mob raug, lub ntsiab lus Hom 304 stainless hlau yog cov khoom siv zoo tshaj plaws rau tsev kho mob, phais, thiab kev siv tshuaj kho mob.daim ntawv thov., ntawm lwm tus.
304 stainless hlau tsis yog tsuas yog muaj zog tab sis kuj yooj yim heev rau txheej txheem thiab tuaj yeem sib sib zog nqus nqus yam tsis muaj kev sib txhuam, ua 304 zoo tagnrho rau kev ua cov tais, dab dej, lauj kaub thiab ntau yam ntim khoom noj thiab cov khoom hollow.
Kuj tseem muaj ntau qhov sib txawv ntawm 304 stainless hlau nrog kev txhim kho cov khoom siv rau cov kev siv tshwj xeeb, xws li lub luag haujlwm hnyav qis carbon version ntawm 304L uas yuav tsum tau muaj zog welds.Cov khoom siv kho mob tuaj yeem siv 304L qhov twg vuam yuav tsum tiv taus cov kev poob siab, kev ntxhov siab tas mus li thiab / lossis deformation, thiab lwm yam. 304L stainless hlau kuj yog cov hlau tsis muaj kub, uas txhais tau hais tias nws tuaj yeem siv rau hauv cov ntawv thov uas cov khoom yuav tsum ua haujlwm ntawm qhov kub tsis tshua muaj siab.kub.Rau ib puag ncig corrosive heev, 304L kuj tseem muab kev tiv thaiv ntau dua rau kev cuam tshuam intergranular dua li cov qib stainless hlau sib piv.
Kev sib xyaw ua ke ntawm lub zog tsis muaj zog thiab muaj peev xwm elongation siab txhais tau hais tias Hom 304 stainless hlau yog qhov zoo rau kev tsim cov duab nyuaj yam tsis muaj annealing.
Yog tias cov hlau tsis muaj zog dua los yog muaj zog dua yuav tsum tau siv rau kev kho mob, 304 tuaj yeem ua kom tawv los ntawm kev ua haujlwm txias.Thaum annealed, 304 thiab 304L steels yog cov ductile heev thiab tuaj yeem tsim tau yooj yim, khoov, sib sib zog nqus kos lossis fabricated.Txawm li cas los xij, 304 hardens sai thiab tej zaum yuav xav tau ntxiv annealing los txhim kho ductility rau kev ua ntxiv.
304 stainless hlau yog dav siv nyob rau hauv ntau yam kev lag luam thiab kev siv hauv tsev.Hauv kev lag luam khoom siv kho mob, 304 yog siv qhov kev tiv thaiv corrosion siab, zoo formability, lub zog, precision, kev ntseeg siab thiab kev nyiam huv yog qhov tseem ceeb.
Rau kev phais stainless hlau, qib tshwj xeeb ntawm stainless hlau, 316 thiab 316L, feem ntau yog siv.Nrog alloying ntsiab ntawm chromium, npib tsib xee thiab molybdenum, stainless hlau muab cov ntaub ntawv kws tshawb fawb thiab kws phais neeg tshwj xeeb thiab txhim khu kev qha zoo.
Ceeb toom.Nws paub tias muaj tsawg zaus tib neeg lub cev tiv thaiv kab mob tsis zoo (cutaneously thiab systemically) rau cov ntsiab lus nickel hauv qee cov hlau tsis muaj steel.Hauv qhov no, titanium tuaj yeem siv los hloov cov hlau tsis huv.Txawm li cas los xij, Titanium muab cov tshuaj kim dua.Feem ntau, stainless hlau yog siv rau kev cog qoob loo ib ntus, thaum titanium kim dua tuaj yeem siv rau kev cog qoob loo mus tas li.
Piv txwv li, cov lus hauv qab no teev qee cov ntawv thov rau cov khoom siv kho mob stainless hlau:
Cov kev xav tau nthuav tawm ntawm no yog cov neeg sau ntawv thiab tsis tas yuav cuam tshuam cov kev xav thiab kev xav ntawm AZoM.com.
AZoM hais lus nrog Seokheun "Sean" Choi, tus xibfwb hauv Department of Electrical & Computer Engineering ntawm State University of New York. AZoM hais lus nrog Seokheun "Sean" Choi, tus xibfwb hauv Department of Electrical & Computer Engineering ntawm State University of New York.AZoM tham nrog Seohun "Sean" Choi, tus xibfwb hauv Department of Electrical thiab Computer Engineering ntawm State University of New York.AZoM xam phaj Seokhyeun "Shon" Choi, tus xibfwb hauv Department of Electrical thiab Computer Engineering ntawm State University of New York.Nws txoj kev tshawb fawb tshiab qhia txog kev tsim cov qauv PCB luam tawm ntawm ib daim ntawv.
Hauv peb qhov kev xam phaj tsis ntev los no, AZoM tau xam phaj Dr. Ann Meyer thiab Dr. Alison Santoro, uas tam sim no koom nrog Nereid Biomaterials.Cov pab pawg tab tom tsim cov biopolymer tshiab uas tuaj yeem tawg los ntawm bioplastic-degrading microbes nyob rau hauv marine ib puag ncig, coj peb los ze zog rau i.
Qhov kev xam phaj no piav qhia txog yuav ua li cas ELTRA, ib feem ntawm Verder Scientific, tsim cov tshuaj ntsuam xyuas ntawm tes rau lub khw muag khoom roj teeb.
TESCAN qhia txog nws lub npe tshiab TENSOR system tsim los rau 4-STEM ultra-high nqus tsev vacuum rau multimodal characterization ntawm nanosized hais.
Spectrum Match yog qhov kev pabcuam muaj zog uas tso cai rau cov neeg siv tshawb nrhiav cov tsev qiv ntawv tshwj xeeb spectral kom pom cov spectral zoo sib xws.
BitUVisc yog tus qauv viscometer tshwj xeeb uas tuaj yeem ua cov qauv viscosity siab.Nws yog tsim los tswj cov qauv ntsuas kub nyob rau hauv tag nrho cov txheej txheem.
Daim ntawv no nthuav tawm Lithium Ion roj teeb kev ntsuas lub neej nrog rau kev tsom mus rau kev rov ua dua tshiab ntawm cov roj teeb lithium Ion siv ntau zuj zus rau txoj hauv kev kom ruaj khov thiab hloov mus rau kev siv roj teeb thiab rov siv dua.
Corrosion yog kev puas tsuaj ntawm cov hlau vim yog ib puag ncig cuam tshuam.Corrosion tsis ua hauj lwm ntawm cov hlau alloys raug rau atmospheric los yog lwm yam kev mob yuav tiv thaiv tau los ntawm ntau txoj kev.
Vim muaj kev xav tau ntawm lub zog loj zuj zus, qhov kev thov rau cov roj hluav taws xob nuclear kuj tau nce ntxiv, uas tau ua rau muaj kev nce ntxiv hauv kev xav tau kev soj ntsuam tom qab lub tshuab hluav taws xob (PIE) thev naus laus zis.