Tshawb nrhiav cov hom tseem ceeb thiab qib ntawm cov hlau stainless

Qib 304 thiab 316 tau siv ntau. Qeb 304 muaj nyob hauv chav ua noj thiab chaw ua tsev. Qib 316 yog qhov zoo rau cov nkoj thiab cov cuab yeej kho mob. Xaiv txoj cai hom thiab qib yog qhov tseem ceeb. Nws pab koj tau txais txiaj ntsig zoo tshaj plaws rau koj qhov project. Peb lub tuam txhab hais tias koj yuav tsum xaiv cov khoom uas haum koj cov kev xav tau.

Tseem Ceeb Takaways

• Stainless hlau los ntawm plaub hom tseem ceeb. Cov no yog Austenitic, Ferritic, martensitic, thiab duplex. Txhua hom muaj cov yam ntxwv tshwj xeeb. Cov nta no pab ua haujlwm sib txawv.

• Anustenitic Stainless hlau yog cov hom siv ntau tshaj plaws. Nws ua txog li 70% ntawm tag nrho cov hlau stainless tau ua. Nws ua haujlwm zoo rau cov cuab yeej ua noj. Nws tseem zoo rau kev ua haujlwm tshuaj lom neeg. Qhov no vim tias nws tsis xeb yooj yim.

• Xaiv cov qib ntawm stainless hlau yog qhov tseem ceeb. Piv txwv li, siv 304 rau chav ua noj. Siv 316 rau tej yam nyob ze rau dej hiav txwv. Qhov no pab koj qhov project ntev thiab ua haujlwm zoo dua.

• Ferritic stainless hlau raug nqi tsawg dua. Nws tseem muaj hlau nplaum. Qhov no ua rau nws zoo rau cov tsheb tsheb thiab cov cav tov tsev. Martensitic Stainless hlau muaj zog heev thiab nyuaj. Nws yog qhov zoo rau kev ua cov cuab yeej thiab cov hniav tuaj.

• Duplex stainless hlau tov qhov zoo tshaj plaws ntawm qhov chaw ntawm Austenitic thiab Ferritic hom. Nws muaj zog heev thiab tsis xeb yooj yim. Qhov no ua rau nws zoo rau cov chaw tawv zoo li dej hiav txwv.

Dab tsi yog stainless hlau?

Zaj piav

Stainless hlau yooj yim pom. Koj pom nws hauv dej sov, tsheb, thiab choj, thiab choj. Stainless hlau yog cov hlau sib tov. Nws tsis xeb lossis stain yooj yim. Nws muaj hlau thiab lwm cov ntsiab lus. Qhov no ua rau nws muaj zog thiab ci. Cov neeg siv stainless hlau vim tias nws tawm tsam corrosion. Nws kav ntev ntev hauv qhov chaw nyuaj.

Alloying Ntsiab

Stainless hlau tshwj xeeb vim nws sib tov. Koj ntxiv cov ntsiab lus los ua nws. Txhua qhov hloov pauv nws ua haujlwm li cas. Ntawm no yog cov ntsiab lus tseem ceeb hauv stainless hlau:

• Chromium (CR): Koj xav tau tsawg kawg 10.5% chromium. Nws ua ib txheej nyias nyias uas nres xeb.

• Nickel (NI): Koj feem ntau pom 8-10% npib tsib xee. Nws pab cov hlau tsis muaj stainless hlau nyob tawv thiab khoov.

• Molybdenum (mo): Molybdenum pab cov hlau tsis tuaj yeem tiv thaiv kev puas tsuaj los ntawm ntsev thiab tshuaj lom neeg.

• Cov pa roj carbon (c): carbon ua rau stainless hlau nyuaj dua thiab muaj zog. Ntau dhau cov pa roj carbon ntau tuaj yeem txo tau zoo npaum li cas nws sib ntaus sib ntaus xeb.

• Nitrogen (n): nitrogen ua rau stainless hlau muaj zog thiab pab nres qhov pitting.

• Manganese (MN): manganese pab stainless hlau kom nws cov duab thiab sib tov nrog nitrogen.

• Tooj liab (CU): tooj yuav pab hlau stainless tawm qee cov acids.

• Tungsten (w): tungsten pab stainless hlau defere pitting.

• Zirconium (ZR): zirconium ua rau cov hlau tsis muaj zog hauv qhov chaw txias.

• Cerium (CE): CeeRium pab hlau hlau tsis dhau oxidation thaum nws tau kub.

TSWV YIM: Cov kev sib xyaw ntawm cov hlau stainless hlau nrog nws qib thiab hom. Nco ntsoov xyuas cov khoom ua ntej koj xaiv cov khoom siv.

Vim li cas hom thiab qib teeb meem

Koj yuav tsum xaiv txoj cai hlau tsis xeb rau koj txoj haujlwm. Hom thiab qeb hloov pauv nws ua haujlwm zoo li cas. Koj tau txais cov xeb sib txawv, lub zog, thiab shaping. Qee qib kawm ua haujlwm zoo dua hauv dej qab ntsev. Lwm tus kov cov tshuaj lossis muaj zog. Xav txog qhov twg koj yuav siv cov hlau tsis muaj. Marine qhov chaw xav tau xeb tsis kam. Tsis yog txhua qib haum txhua txoj haujlwm. Phim cov sib tov thiab qib kawm rau koj cov kev xav tau. Qhov no pab koj zam cov teeb meem thiab tau txais txiaj ntsig zoo.

NCO TSEG: Xaiv cov qib yog ua rau koj cov khoom ntev dua thiab ua haujlwm zoo dua. Koj txuag nyiaj thiab zam kev kho tej yam los ntawm kev xaiv zoo.

Cov Hom Hlau Stainless

Koj pom ntau hom stainless hlau txhua hnub. Txhua hom muaj nws tus kheej tshwj xeeb. Koj yuav tsum paub cov nta no los xaiv qhov zoo tshaj plaws. Muaj plaub hom tseem ceeb. Lawv yog Austenitic, Ferritic, martensitic, thiab duplex. Austenitic stainless hlau yog hom feem ntau. Lawv ua kwv yees li 70% ntawm tag nrho cov hlau stainless tau ua. Koj pom lawv ntau cov khoom lag luam vim tias lawv muaj zog thiab tsis muaj xeb yooj yim.

Ntawm no yog saib ceev ntawm plaub hom:

TSWV YIM: Siv cov rooj no los sib piv cov hom twg yog ua los ntawm thiab nws ua tau li cas. Qhov no pab koj xaiv txoj cai hlau tsis xeb rau koj qhov project.

Austenitic Stainless Hlau

Austenitic stainless hlau yog qhov zoo thaum koj xav tau hlau uas tsis xeb thiab yog ib qho yooj yim rau cov duab. Cov hlau no muaj hlau, carbon, chromium, thiab tsawg kawg 8% npib tsib. Nickel ua rau lawv tawv thiab khoov. Koj tsis tuaj yeem ua rau lawv nyuaj nrog tshav kub. Koj tsuas tuaj yeem ua rau lawv nyuaj los ntawm kev khoov lossis dov cov hlau.

Anustenitic Stainless hlau tsis lo rau cov hlau nplaum. Koj pom nws hauv chav ua noj tog, khoom noj khoom haus, thiab cov nroj tsuag tshuaj lom neeg. Nws ua haujlwm tau zoo uas muaj dej los yog tshuaj lom neeg. Koj tuaj yeem Weld thiab cov qauv nws yooj yim. Qib zoo li 304 thiab 316 yog siv rau ntau yam.

Ntawm no yog rooj nrog cov ntsiab lus tseem ceeb:

Koj pom Anustenitic Stainless hlau siv rau:

NCO TSEG: Pais Austenitic Stainless hlau yog tias koj xav tau hlau uas tsis xeb thiab yog ib qho yooj yim rau cov duab.

Ferritic Stainless Hlau

Ferritic stainless hlau yog qhov zoo yog tias koj xav tau hlau uas tiv taus xeb thiab cov nqi tsawg dua. Hom no muaj hlau, carbon, carbon, thiab chromium, feem ntau ntawm 10.5% thiab 30%. Nws tsis muaj npib ntau. Ferritic stainless hlau muaj lub cev-nruab nrab cov qauv sau tseg. Koj tsis tuaj yeem ua rau nws nyuaj nrog tshav kub.

Sterritic stainless hlau stick rau cov hlau nplaum. Koj pom nws hauv tsheb hauv tsheb, kev tso pa tawm hauv tsev, thiab tshuab hauv tsev. Nws ua haujlwm zoo hauv cov chaw uas tsis tshua muaj kev ntxhov siab thiab txias txias. Koj tuaj yeem Weld nws, tab sis nws tsis yooj yim li ustenitic steel.

Ntawm no yog rooj nrog cov ntsiab lus tseem ceeb:

Koj pom ferritic stainless hlau siv rau:

TSWV YIM: Siv ferritic stainless hlau rau tsheb xeem thiab cov cav tov hauv tsev uas tsis tas yuav muaj zog heev.

Martensitic Stainless Hlau

Martensitic Stainless hlau yog qhov zoo thaum koj xav tau hlau uas muaj zog heev thiab nyuaj. Hom no muaj 12-18% chromium thiab ntau dua cov pa roj carbon ntau dua li lwm hom. Koj tuaj yeem ua rau nws nyuaj nrog tshav kub. Martensitic Stainless hlau muaj lub cev-lub cev tetriaonal qauv.

Martensitic Stainless hlau stick rau cov hlau nplaum. Koj pom nws ntawm riam, txiab, thiab cov cuab yeej kho mob. Nws tsis tiv thaiv xeb nrog rau lwm hom. Koj yuav tsum khaws nws kom deb ntawm dej thiab tshuaj.

Ntawm no yog rooj nrog cov ntsiab lus tseem ceeb:

Koj pom Martensitic Stainless hlau siv rau:

NCO TSEG: Pais Martensitic Stainless hlau rau cov cuab yeej thiab cov hniav uas yuav tsum tau ua kom ntse thiab muaj zog.

Duplex Stainless Hlau

Cov hlau dulex stainless yog qhov zoo thaum koj xav tau hlau uas muaj zog thiab tsis xeb yooj yim. Hom no muaj 19-32% chromium, txog li 5% molybdenum, thiab tsawg dua npib tsib xee dua li cov hlau autenitive. Duplex stainless hlau muaj kev sib xyaw ntawm ob qho qauv. Qhov no ua rau nws tawv thiab muaj zog.

Duplex stainless hlau tsis lo rau cov hlau nplaum ntau li ntau ntxiv li lwm hom. Koj pom nws nyob rau hauv cov chaw nrog Saltwater, zoo li cov nkoj thiab cov nroj tsuag dej. Nws ua haujlwm tau zoo nyob rau hauv lub siab tso tsheb hlau luam thiab kev hloov cua sov. Koj tuaj yeem Weld nws, thiab nws tsis tawg yooj yim.

Ntawm no yog rooj nrog cov ntsiab lus tseem ceeb:

Koj pom Duplex Stainless hlau siv rau:

Tswv yim: Siv cov hlau stainless hlau rau cov haujlwm nyuaj hauv cov chaw zoo li nkoj lossis cov nroj tsuag tshuaj.

Muab piv rau ntau hom sib txawv ntawm cov hlau stainless

Koj yuav tsum tau saib txhua hom ua ntej koj xaiv ib qho. Txhua hom muaj cov ntsiab lus zoo thiab tsis zoo. Anustenitic Stainless hlau yog qhov muaj feem ntau vim tias nws tsis xeb thiab yog ib qho yooj yim rau cov duab. Ferritic stainless hlau raug nqi tsawg dua thiab yog qhov zoo rau cov tsheb. Martensitic stainless hlau yog qhov zoo tshaj rau cov cuab yeej thiab cov hniav. Duplex stainless hlau yog muaj zog thiab tsis xeb, yog li nws yog qhov zoo rau cov haujlwm nyuaj.

Ntawm no yog rooj los pab koj sib piv:

Nco tseg: Ib txwm phim cov hom ntawm stainless hlau rau koj qhov project. Qhov no pab koj tau txais txiaj ntsig zoo tshaj plaws thiab zam teeb meem.

Cov qib ntawm Stainless Hlau

Stainless hlau muaj ntau qib. Txhua qib muaj nws tus kheej sib xyaw ntawm cov khoom. Cov qhab nia sib txawv yog siv rau cov haujlwm sib txawv. Qee qib kawm tau zoo dua rau chav ua noj. Lwm tus yog qhov zoo tshaj plaws rau nkoj lossis cov chaw tsim khoom. Koj yuav tsum paub cov qhab nia tseem ceeb kom xaiv txoj cai.

Austenitic qib (304, 316, 301, 302, 303, 309, 321)

Anustenitic Stainless hlau yog cov hom siv ntau tshaj plaws. Koj pom nws hauv dej sov, cookware, thiab cov cuab yeej kho mob. Hom no muaj ntau cov chromium thiab npib tsib xee. Nws yog muaj zog thiab tsis xeb yooj yim. Koj muaj peev xwm duab thiab weld nws tsis muaj teeb meem.

Ntawm no yog cov qib tsis txaus ntseeg tshaj plaws:

• 304: Koj pom cov qib kawm no yuav luag txhua qhov chaw. Nws muaj 18-20% chromium thiab 8-10.5% npib tsib xee. Nws yog muaj zog thiab tiv taus xeb. Koj pom nws hauv kev ua khoom noj, chav ua noj, thiab ntim khoom siv.

• 316: Cov qib no muaj ntau npib tsawg dua thiab 2-3% Molybdenum. Nws sib ntaus ntsev thiab tshuaj zoo dua 304. Koj siv nws rau nkoj, khoom siv khomob, thiab cov khoom siv tshuaj.

• 301, 302, 303 : Cov qib kawm tau hloov me me hauv npib tsib xee thiab chromium. Koj siv lawv rau dej txhawv, fasteners, thiab cov seem uas yuav tsum khoov.

• 309, 321 : Cov qhab nia no tuaj yeem daws cov cua sov siab. Koj siv lawv hauv ncu, cov chaw ua kom ntub dej, thiab tso tawm.

Tswv yim: Pick 316 rau ntsev qab ntsev lossis tshuaj lom neeg. Siv 304 rau feem ntau chav ua noj thiab cov khoom ua noj.

Ntawm no yog lub rooj nrog cov qib kev siv Austenic feem ntau siv thiab lawv siv:

Anustenitic Stainless hlau yog pom nyob rau ntau qhov chaw. Koj pom nws hauv zaub mov, tsev kho mob, thiab cov nroj tsuag tshuaj lom neeg. Nws tseem siv rau hauv tsheb thiab cov tsev.

Ntawm no yog lub rooj sib piv cov tshuaj pleev thiab siv 304 thiab 316:

Nco tseg: Daim duab qhia pom tias chromium ntau npaum li cas hauv txhua qib. Chromium pab stainless hlau tsis muaj xeb.

Qeb Ferritic (409, 430, 446)

Cov hlau ferritic stainless muaj tsawg dua ob npib. Lawv raug nqi tsawg dua tab sis tseem tiv taus xeb. Koj pom cov hlau ferritic stainless hauv qhov chaw tsheb, chav ua noj backsplashes, thiab cov khoom siv hauv tsev. Cov kawm qib no sib nqus. Koj tsis tuaj yeem ua rau lawv nyuaj nrog tshav kub.

Nov yog cov qib tseem ceeb:

• 409: Koj siv cov qhab nia no rau cov tso pa tsheb. Nws muaj 10.5-11.75% chromium. Nws tiv thaiv kub thiab oxidation.

• 430: Cov qib no muaj 16-18% chromium. Koj pom nws hauv chav ua noj ua mov, tsheb txiav, thiab khoom siv hauv tsev. Nws sib nqus thiab tiv taus xeb kom zoo.

• 446: Cov qib no tuaj yeem daws cov cua sov. Koj siv nws nyob rau hauv rhuab thiab cua sov.

TSWV YIM: Siv ferritic stainless hlau rau cov haujlwm uas xav tau cov xeb zoo tsis kam tab sis tsis muaj zog.

Ntawm no yog lub rooj nrog cov qib ferritic feem ntau thiab lawv siv:

Ferritic stainless hlau muaj nyob hauv tsev thiab tsheb. Koj pom lawv hauv luas, kev tso pa tawm, thiab cov cuab yeej ua noj.

Ntawm no yog lub rooj sib piv cov tshuaj pleev thiab siv 409 thiab 430:

Nco tseg: Ferritic stainless hlau yog sib nqus. Koj tuaj yeem tshawb xyuas lawv nrog cov hlau nplaum.

Martensitic qib (410, 420, 440)

Martensitic Stainless hlau muaj zog heev. Koj tuaj yeem ua rau nws nyuaj nrog tshav kub. Koj pom Martensitic Stainless hlau nyob rau riam, txiab, thiab phais cov cuab yeej. Hom no muaj ntau cov roj carbon ntau dua. Nws tuaj yeem nyuaj heev thiab ntse.

Ntawm no yog lub ntsiab Martensitic qib:

• 410: Cov qib qeb no muaj 11.5-13.5% chromium. Koj siv nws rau cutlery, kev phais cov twj, thiab li qub. Nws tuaj yeem ua kom nyuaj rau lub zog ntxiv.

• 420: Cov qib no muaj 12-14% chromium. Koj siv nws rau riam thiab txiab. Nws tau txais kev nyuaj heev thiab ua kom ntse ntse.

• 440: Cov qib no muaj ntau dua cov roj carbon. Koj siv nws rau hniav uas yuav tsum tau ua kom nyuaj dua.

TSWV YIM: Xaiv Martensitic Stainless Hlau rau cov cuab yeej thiab cov hniav uas yuav tsum muaj zog thiab ntse.

Ntawm no yog ib lub rooj nrog cov qhab nia muaj peev xwm tshaj plaws thiab lawv siv:

Martensitic Stainless hlau muaj pom nyob hauv chav ua noj, tsev kho mob, thiab cov chaw ua haujlwm. Koj pom lawv nyob rau hauv riam, txiab, thiab springs.

Ntawm no yog lub rooj sib piv cov tshuaj pleev thiab siv 410 thiab 420:

Nco tseg: Martensitic Stainless hlau sib nqus. Koj tuaj yeem ua rau nws nyuaj nrog cua sov.

Qib Duplex (2205, 2507)

Duplex stainless hlau muaj ob txoj kev sib xyaw ua ke. Lawv muaj zog thiab tiv thaiv xeb zoo heev. Koj pom Duplex stainless hlau hauv nkoj, cov nroj tsuag tshuaj, thiab roj rigs. Cov qib no muaj ntau chromium thiab molybdenum. Lawv tua pitting thiab tawg.

Ntawm no yog lub ntsiab denplex qib:

• 2205: Cov qib 100 muaj 22% chromium, 5-6% npib tsib xee, thiab 3% molybdenum. Koj siv nws rau cov tubrog nkoj thiab Petrochemical cov haujlwm. Nws yog muaj zog thiab tiv taus xeb.

• 2507: Qib no muaj 25% chromium, 7% npib tsib xee, thiab 4% molybdenum. Koj siv nws rau offshore roj thiab roj ua haujlwm. Nws tiv taus pitting thiab tawg nyob rau hauv cov chaw tawv.

Lus Qhia: Siv cov hlau duplexs rau cov haujlwm hauv qab dej lossis cov nroj tsuag tshuaj.

Ntawm no yog lub rooj sib piv cov tshuaj pleev thiab siv 2205 thiab 2507:

Lub stuplex stainless hlau yog siv qhov uas xav tau cov hlau muaj zog. Koj pom lawv hauv nkoj, tso tsheb hlau luam, thiab cov chaw tsim khoom.

Nco tseg: Duplex Stainless hlau tsis yog ib txwm sib nqus. Lawv ua haujlwm zoo nyob rau hauv cov chaw nrog ntsev thiab tshuaj lom neeg.

Lwm Qib

Tej zaum koj yuav hnov ​​txog cov neeg dhia ua ke tsis muaj tseeb. Hom no siv cov kev kho mob kub tshwj xeeb. Nws muaj zog heev thiab tawv. Koj pom nws hauv aerospace thiab cov haujlwm siab.

Cov lus qhia: Ib txwm xyuas cov qib ua ntej koj xaiv cov hlau qub. Txhua qib kev ua haujlwm zoo tshaj rau qee txoj haujlwm.

Cov Khoom Siv thiab Kev Siv

Corrosion Kuj

Nws yog ib qho tseem ceeb kom paub tias tus hlau stainless nres xeb. Corrosion tsis kam yog ib qho laj thawj uas tib neeg xaiv tsis muaj hlau. Chromium hauv cov hlau stainless ua ib txheej nyias nyias nyob saum. Cov txheej no ua rau cov hlau muaj kev nyab xeeb los ntawm xeb thiab kev puas tsuaj. Qee qib nres xeb zoo dua li lwm tus. Qee tus tsuas yog qhov zoo rau cov chaw uas tsis hnyav dhau.

Ntawm no yog cov lus uas piv qee cov qib kawm:

Koj tuaj yeem pom tias 316L tiv taus xeb zoo heev. Molybdenum hauv 316L pab nws tua ntsev thiab tshuaj. Yog tias koj ua haujlwm nrog cov kua qaub lossis ntsev dej qab zib, khaws 316L. Rau kev ua haujlwm nyuaj, koj xav tau corrosion zoo dua. 304 yog qhov zoo rau chav ua noj, tab sis siv coated 316 lossis cov qhab nia siab dua rau cov chaw tawv. 316L yog qhov zoo rau cov nroj tsuag thiab cov nroj tsuag tshuaj lom neeg vim nws tiv taus xeb yog li zoo.

Cov lus qhia: Ib txwm xyuas seb puas tau zoo stainless hlau tiv taus xeb ua ntej koj xaiv nws.

• 316L stainless hlau yuav zoo heev nyob rau hauv hydrochloric thiab sulfuric acid.

• Molybdenum hauv 316L pab nws tiv taus xeb hauv qhov chaw qab ntsev.

• Rau cov haujlwm nyuaj, siv 316 lossis qib siab dua li 304.

Lub zog thiab hardness

Koj xav tau stainless hlau kom muaj zog thiab nyuaj rau ntau txoj haujlwm. Lub zog tensile qhia koj ntau npaum li cas quab yuam nws yuav siv sij hawm hlau. Hardness qhia tau hais tias nws sawv ntsug rau khawb thiab dents. Txhua qib muaj nws tus kheej lub zog thiab hardness.

Ntawm no yog ib lub rooj uas sib piv lub zog thiab hardness:

Martensitic qib nyiam 440 thiab 420 muaj zog heev thiab nyuaj. Koj siv lawv rau riam thiab cov cuab yeej. Duplex stainless hlau yog muaj zog thiab tiv taus xeb zoo heev. Cov qhab nia ntawm Ferritic muaj zog txaus rau feem ntau cov haujlwm. Xaiv cov qib uas haum rau koj xav tau lub zog thiab hardness.

NCO TSEG: Cov zog siab pab stainless hlau ntev ntev nyob rau hauv cov haujlwm nyuaj.

Cov Khoom Sib Nqus

Tej zaum koj yuav xav paub yog tias stainless hlau nrog ua ke rau cov hlau nplaum. Cov lus teb yog nyob ntawm hom thiab qib kawm. Ferritic thiab martensitic stainless hlaus muaj sib nqus. Duplex stainless hlau feem ntau yog sib nqus vim tias nws muaj ferrite. Anustenitic Stainless hlau tsis yog feem ntau nqus, tab sis nws tuaj yeem ua me ntsis tom qab cua sov.

Ntawm no yog cov npe uas hom twg sib nqus:

1. Ferritic stainless hlau zoo li 409 thiab 430 yog sib nqus.

2. Martensitic stainless hlau xws li 410, 420, thiab 440 sib sib nqus.

3. Duplex stainless hlau yog feem ntau sib nqus vim ntawm ferrite.

Cua sov tuaj yeem hloov yog tias stainless hlau sib nqus. Cov hlau tsis muaj peev xwm tuaj yeem sib nqus me ntsis yog tias koj kub lossis khoov lawv. Cov hlau Ferritic thiab Martensitic Steels nyob sib nqus, tab sis lawv muaj zog npaum li cas tuaj yeem hloov tau.

TSWV YIM: Siv cov hlau nplaum kom pom yog tias koj cov hlau tsis muaj roj ci yog ferritic lossis martensitic.

Raug Siv Siv

Koj pom stainless hlau nyob rau ntau qhov chaw vim tias nws tsis xeb, yog muaj zog, thiab yog yooj yim los ntxuav. Hauv cov haujlwm hauv cov khoom noj, koj pom hauv chav ua noj, cov khoom siv, thiab cov pob khoom noj khoom haus. Cov kws kho mob thiab kws kho hniav siv nws rau cov cuab yeej, kev cog hniav, thiab tej yam uas yuav tsum huv. Cov neeg tsim tsa siv nws rau lub ru tsev, tso tsheb hlau luam, tes ua, thiab txee.

Ntawm no yog lub rooj ntawm qhov chaw stainless hlau siv:

Stainless hlau kav ntev, yog yooj yim kom ua kom huv, thiab muaj kev nyab xeeb rau cov zaub mov. Koj khaws nws rau cov chaw uas yuav tsum tau sib ntaus sib tua thiab ua kom muaj zog. Koj kuj siv nws vim tias nws tawm tsam thiab tsis hloov thaum raug huab cua.

Nco tseg: Stainless hlau yog qhov zoo tshaj rau cov chaw uas yuav tsum tau sib ntaus sib tua, muaj zog, thiab lub sijhawm ntev.

Muab piv ntau hom ntawm stainless hlau

304 vs 316 Stainless Hlau

Koj yuav tsum xav txog qhov chaw uas koj yuav siv cov hlau. Ob 304 thiab 316 yog Austenic, yog li lawv tsis xeb yooj yim. Lawv kuj yooj yim kom huv. 316 Stainless hlau muaj Molybdenum hauv nws. Qhov no pab nws sib ntaus ntsev thiab tshuaj zoo dua 304.

Ntawm no yog rooj los pab koj sib piv:

Tswv yim: Pick 316 stainless hlau rau nkoj lossis docks. Siv 304 rau chav ua noj lossis sab hauv.

Koj kuj yuav tsum xav txog ntau npaum li cas nws nqi. 316 Stainless hlau yog kim dua 304. Nws kav ntev dua nyob rau hauv cov chaw tawv. Tus nqi siab dua yog vim yog cov molybdenum ntxiv thiab npib tsib xee.

Xaiv txoj cai txoj cai hlau hom

Koj yuav tsum tau xaiv hom yog rau koj qhov project. Nov yog qee yam los pab koj xaiv:

• Anustenitic stainless hlau yog qhov zoo tshaj plaws ntawm kev nres xeb. Nws ua haujlwm zoo rau cov zaub mov, kho mob, thiab siv tshuaj cheeces.

• Ferritic stainless hlau nqi tsawg dua tab sis tsis nres xeb ib yam nkaus. Siv nws rau cov chaw tsheb lossis cov tshuab ua hauv tsev.

• Martensitic Stainless hlau muaj zog heev thiab nyuaj. Xaiv nws rau riam, txiab, lossis cuab yeej.

• Duplex stainless hlau yog muaj zog thiab sib ntaus xeb. Nws yog qhov zoo rau cov nkoj thiab cov nroj tsuag tshuaj lom neeg.

Thaum koj xaiv qib, xav txog tej no:

• Qhov twg koj yuav siv cov hlau, sab hauv lossis sab nraud

• Yog tias koj xav tau nws nres xeb, zoo li hauv qab dej

• Yuav ua li cas muaj zog thiab tawv nws yuav tsum tau

• Tshav kub nws yuav fim

• Ntau npaum li cas koj xav siv

Nco tseg: Austenitic stainless hlau, zoo li 304 thiab 316, yog qhov zoo tshaj plaws rau cov haujlwm feem ntau. Nws tsis xeb thiab yog yooj yim los ntxuav. Ferritic thiab martensitic hom yog qhov zoo rau cov haujlwm tshwj xeeb, xws li txuag nyiaj lossis xav tau lub zog ntxiv.

Tam sim no koj paub txog plaub hom tseem ceeb thiab cov qhab nia uas ib txwm muaj ntawm cov hlau stainless. Txhua hom muaj nws tus kheej cov nta thiab siv. Saib ntawm lub rooj hauv qab no rau cov ntsiab lus nrawm:

Xaiv txoj cai xaiv hlau nplaum ua rau koj qhov project muaj kev nyab xeeb thiab ua haujlwm zoo. Koj yuav tsum nug cov kws tshaj lij lossis cov neeg xa khoom ua ntej koj txiav txim siab. Lawv tuaj yeem pab koj xaiv hom thiab qib zoo tshaj plaws rau koj txoj haujlwm.

Cov FAQ

Dab tsi ua rau Stainless hlau sib txawv los ntawm cov hlau tsis tu ncua?

Stainless hlau muaj chromium. Chromium cov ntawv ib txheej txheem tiv thaiv uas nres xeb. Cov hlau tsis tu ncua tsis muaj txheej txheej no. Koj tau txais kev tiv thaiv corrosion zoo dua nrog cov hlau stainless.

Koj puas tuaj yeem siv cov hlau stainless?

Koj tuaj yeem siv stainless hlau sab nraud. Nws tiv nag nag thiab tshav ntuj. Cov qib nyiam xws li 316 ua haujlwm zoo nyob ze dej. Yuav tsum khaws cov qib cai rau koj cov huab cua.

Puas muaj kev tiv thaiv steel muaj kev nyab xeeb rau cov zaub mov sib chwv?

Koj tuaj yeem siv stainless hlau rau khoom noj. Nws tsis hnov ​​mob nrog cov zaub mov feem ntau. Koj pom nws hauv chav dej tog, cookware, thiab zaub mov noj. Nws yog qhov yooj yim los ntxuav thiab ua kom cov zaub mov nyab xeeb.

Koj ntxuav li cas stainless hlau chaw?

Siv dej sov thiab xab npum me me. So nrog daim ntaub mos muag. Zam kev ua kom huv nyhuv. Koj khaws cov hlau stainless ci thiab dawb los ntawm stains los ntawm tu tsis tu ncua.

Qhov twg ntawm stainless tus txheej txheem koj yuav tsum xaiv rau kev siv roj av?

Xaiv qib 316 rau kev siv roj av. Nws muaj molybdenum. Qhov no yuav pab tua Srypasion Corrosion. Koj pom 316 Stainless hlau ntawm nkoj thiab docks.