304 vs 316 stainless hlau hlau mesh: uas alloy kuv yuav siv?

Stainless Hlau Hlau Mesh tau dav siv thoob plaws pom, kev kuaj xyuas, tsim khoom noj, thiab cov ntawv thov muaj tshuaj lom neeg ntau. Ntawm txhua qhov stainless -} cov qhab nia steel,304 thiab 316nyob twj ywm ob feem ntau siv alloys. Txawm hais tias lawv yog tib tsev neeg Austenitic, lawv txoj kev ua tau txawv nyob rau hauv corrosion tsis kam, durability, thiab ntev} lub sij hawm tus nqi equiciency.

Xaiv txoj cai alloy tsis yog tsuas yog hais txog nqe - Nws yog hais txog kev ua haujlwm ntawm kev ua haujlwm, kev xav tau kev xav tau kev xav tau kev xav tau, thiab xav tau lub neej. Cov lus qhia no muab ib qho hauv - qhov tob ntawm304 vs 316 Stainless Hlau Hlau Mesh, piav qhia lawv cov tshuaj sib txawv, kev ua kom haum corrosion, daim ntawv thov haum rau cov kws ua haujlwm engeters, thiab cov tuam txhab ua ib qho kev txiav txim siab paub.

Txawm hais tias 304 thiab 316 qhia ib yam zoo sib xws li chromium-npib tsib xee, tus yuam sij tseem ceeb yog lub xub ntiag ntawmMolybdenum (mo)Hauv 316 stainless hlau. Qhov no ib qho ntxiv ua kom tawm tsam corrosion -} cov kua qaub, thiab dej hiav txwv.

Kev sib xyaw ua ke

Yuav ua li cas chromium cuam tshuam rau corrosion tsis kam

Chromium yog lub hauv paus ntawm stainless hlau txoj kev xeb. Nws ua tus kheej -} heure khoCov Oxide Txheejuas tiv thaiv xeb. Ob 304 thiab 316 muaj cov chromium txaus, tab sis chloride ions (los ntawm cov tshuaj ntsev lossis tshuaj lom neeg) tuaj yeem tsoo tau 304 tus yeeb yaj kiab passive tau yooj yim tshaj 316's.

Lub luag haujlwm ntawm Nickel hauv kev ntxiv dag zog rau kev ua kom muaj zog

Nickel ruaj khov rau Austenitic Crystal qauv, Txhim Kho:

● Ductility

● Cov tawv

● Kev muaj peev xwm

● Weldability

316 muaj ntau npib tsib xee, kev txhim kho ua tau zoo nyob rau hauv kev thauj khoom, khoov, thiab kev co.

Vim li cas Molybdenum ua 316 zoo tshaj

Molybdenum muab:

Cov Chloride Kev Tiv Thaiv Tshwj Xeeb

● Adjected pitting tsis kam

● Ntau dua li hauv acidic / alkaline ib puag ncig

● Cov kev ua tau zoo hauv tshuaj thiab cov tubrog nkoj

● No yog vim li cas 316 yog suav hais tias yog "cov tubrog - qib" stainless hlau.

Ntxiv nrog rau cov ntsiab lus tseem ceeb, trace impurities thiab kev tsim cov kev hloov pauv kuj cuam tshuam tiag- ntiaj teb kev ua haujlwm. Hais xws li sulfur thiab phosphorus- Feem ntau tuaj yeem ua kom muaj kev cuam tshuam corrosion tab sis yuav txo corrosion tsis kam nyob hauv ib puag ncig kev ua. Ib yam li ntawd, cov pa roj carbon monox graphy (thiab seb qhov tsawg- Cov pa roj carbon lossis "L" cov sib txawv yog siv) cuam tshuam rau cov kev xav hauv vuam. Rau cov xaim mesh ntau lawm, kos, annealing thiab txias} Cov tswv yim piav qhia yog li ntawd mus tshaj tawm cov lus qhia: PMI) rau cov pob zeb ntsuas (MTs)

Cawv ntawm cov tshuaj tua kab mob weldability thiab rhiab

Cov ntsiab lus carbon hauv stainless hlau - Txawm hais tias feem ntau muaj tus cwj pwm tseem ceeb thaum lub sij hawm vuam thiab siab} {kub kev pab. Cov qib kev pheej hmoo ntau dua kev pheej hmoo ntawm chromium carbide nag lossis daus, tsawg dua corrosion tsis kam nyob hauv thaj chaw welded. Qhov tshwm sim no, lub npe hu ua qhov tsis txaus ntseeg, tuaj yeem ua rau kom muaj kev ua kom haum hauv lub cev xws li kev tawm tsam hauv nruab nrab. Tsawg {{6- pev cov variants zoo li 304L thiab 316L thiab 316L thiab 316L thiab rau cov khoom siv hlau, tshwj xeeb tshaj yog rau cov khoom siv hlau uas xav tau tsov lossis kev tawm tsam vuam. Thaum qhia mesh ua log hlau, vaj tse vaj tse tau nthuav tawm cov cuab yeej kub

Nickel ruaj khov thiab nws cov nyhuv ntawm kev muaj peev xwm

Nickel muab cov kev sib txawv kom sib txawv rau ob peb caug, tab sis cov ntsiab lus me me hauv cov hlau tuaj yeem kos duab, woven, lossis tsim rau mesh. Ntau qib Alickel qib txhim kho kev sib luag, uas zoo rau cov qhab nia txaus ntshai heev lossis cov qhab nia tsis txaus ntseeg uas yuav tsum tau muaj ntau daim duab hla. Nickel {{4 {} Cov kev pheej hmoo nplua nuj kuj tseem muaj kev pheej hmoo ntawm kev tawg thaum lub sij hawm txias thiab pab tswj cov aperture. Rau cov kws lij choj tshwj xeeb siv nyob rau hauv kuaj cov ntxaij, ib qho kev ntsuas ntawm Necis Precision Industrens, MTS} PreCS Cov Lus Qhia Txog Kev Ntsuas (MRS) pab ua kom peb ua tiav cov kev sib txuam.

Lub luag haujlwm ntawm kab ntawv thiab melting zoo

Dhau ntawm kev sib dhos loj, kab kawm ib txwm xws li nitrogen, leej faj, thiab phosphorus cuam tshuam rau cov yam ntxwv ua tau zoo li pitting kuj, machinility, thiab qaug zog lub neej. High-purity melting practices-common in premium 316 producers-reduce inclusions that could become crack initiation sites in fine wire mesh. Rau cov ntawv thov tseem ceeb, qaub mesh ua los ntawm ESR (electro {}}}}}}} Cov hlau rov qab) stainless hlau muab kev ua kom zoo dua thiab ntev zog lub neej. Although these processes raise material cost, they are especially beneficial for aerospace, medical, or marine-grade filtration systems where failure cannot be tolerated.

Txhawm rau kom nkag siab zoo dua li cas txhua txoj kev ua kom muaj txiaj ntsig rau kev ua haujlwm stainless hlau, koj tuaj yeem nyeem peb nyob rau hauv {{qhov tob qhia:

Corrosion tsis kam yog thawj qhov sib txawv ntawm 304 thiab 316. Thaum ob qho tib si tawm tsam corrosion, lawv tus cwj pwm kev coj ua hauv kev hnyav lossis chloride- kev nplua nuj ib puag ncig.

304 vs 316 hauv Marine & Nqaum tej yam kev mob (H3)

Saltwater yog nplua nuj nyob hauv chlorides. Cov kabmob no tawm tsam hlau loj.

● 304: Tsim pitting, tshuaj yej -}}}} thiab discoloration li lub sijhawm

● 316: Lub zog tiv taus vim yog mo -} txhim kho passivation

Yog siv tsis pub dhau 5 km ntawm dej hiav txwv,316 raug pom zoo kom pom tseeb.

Tshuaj lom neeg ua thiab khoom muaj ib puag ncig (H3)

Hauv kev lag luam uas muaj cov kuab tshuaj, acids, thiab alkaline raug:

● 304 muaj kev tiv thaiv kev tiv thaiv

● 316 tsis kam sulfuric tebchaw, chlorides, tshuaj ntxuav alkaline, thiab cov pa ncho

316 yuav tsum muaj rau:

● Kev Kho Mob Tso Kho Kom Zoo

● chiv

● Petrochemicals

● Khoom Noj Khoom Noj Ntau Lawm Cov Kab

High - av noo thiab hws -} cov chaw nquag (H3)

304 Tsis kam xeb hauv tsev tab sis yuav ua rau muaj kev tiv thaiv corrosion hauv:

● Chav Chav

● ua ua

● Ntub Zauv Khoom Ua

● Lub chaw ntxuav tais diav

316 tiv thaiv kev ua tsis tu ncua, cov chav kub, thiab condensate cycles yam tsis muaj teeb meem.

Corrosion Kev Ua Haujlwm Rooj

Corrosion tus cwj pwm kuj tseem yog lub sijhawm - Thiab mob {}}} pa taws kev xeem, thiab intergranular corrosion rau kev ntsuas welded) kom ua tau kev ua tau zoo. Teb kev ua haujlwm, txawm li cas los xij, tuaj yeem ua tau los ntawm cov neeg kuaj sim thaum cov sij hawm sib txawv, cov leeg, lossis ua haujlwm tshwm sim. Piv txwv li, pitting yog ib cheeb tsam thiab feem ntau pib ntawm weld cua sov {{9} Cov kev cuam tshuam ntawm cov tshuaj chloride qhov twg. Cov tswv yim txhais tau xws li electropolishing (uas du microscopic nto roubness), post} Weld kev daws teeb meem uas txo cov qauv kev coj ua. Hauv cov phiaj xwm uas muaj kev sib cog lus zoo nkauj, qhia meej cov ntaub ntawv lees paub rau cov khoom noj, cov ntawv cog lus pass} Kuv yog qhov zoo li qub yog li qub ntawm tus tswv thiab cov ntaub qhwv.

Tiag - housor world factors dhau kev xaiv alloy

Corrosion kev ua haujlwm hauv kev thaj teb yog ntau dua li alloy muaj pes tsawg leeg. Cov dej tsis huv, cuab khuam khib nyiab, thiab cov pa roj sib txawv tuaj yeem nrawm pitting txawm tias ntawm 316 yog tias kev saib xyuas tsis zoo. Ib yam li ntawd, huab cua muaj kuab paug thiab Nox nce cov khoom sib txawv, txo qhov ua tau zoo ntawm cov yeeb yaj kiab passive. Hauv qhov tsaus ntuj lossis noo ib puag ncig, biofouling tuaj yeem ntxiab chloride {}}}}}}}} noo noo noo tiv thaiv cov mesh nto. Cov no tiag {{6} hihi ntiaj teb hloov txhais tau hais tias txawm tias muaj kev tawm tsam rau nws, zam kev siv cov pa dej, thiab tso cai rau airflow- zoo txhawb nqa lub neej.

Piv sib piv ntev - term tus cwj pwm hauv cov ntug hiav txwv thiab chaw ua si

Nyob rau hauv ntug dej hiav txwv ib puag ncig, chloride depepition cov nqi tuaj yeem ncav cuag 5-10 zaug qib pom inland. Kev tshawb fawb pom tias thaum cov ntsev ntau dua li 300 hnub, 304 -}} pittinging, thiab pitting, feem ntau tsis pub dhau lub hlis. Lub caij no, 316 ntxiv ntawm Molybdenum qeeb teev pittingemiation, txo qhov zaus ntawm pom corrosion. Txawm tias tsis yog alloy tau muab tshem tawm rau cov tub rog dhau los, 316 xwm yeem tswj hwm nws cov tsos thiab kev ntseeg siab rau ntev dua. Rau cov kws ua vajtse, cov ntxaij vab tshaus, foob pob hluav taws xob, thiab marina {{{}}}} muaj cov kev xaiv tshwj xeeb tsis muaj cov txheej txheem txiav ntxiv.

Qhov ua tau zoo ntawm cov nplaim xim ua tiav ntawm kev ua haujlwm corrosion

Kev kho deg muaj cov kev cuam tshuam zoo ntawm kev coj tus cwj pwm. Electropolished mesh muaj smoother peaks thiab hav, txo cov chaw crevice qhov twg Chloride ions ntxiv. Hla kev txhim kho cov roj chromium oxide kev tsim kho, tshwj xeeb tshaj yog nyob rau hauv cov khoom tawg tshiab lossis txiav cov chaw. Txhua yam polishing pab rau cov khoom loj ntawm cov neeg ua vaj huam sib luag tab sis tsis tshua zoo ntawm cov mesh zoo heev vim yog cov cuab yeej siv cov kev txwv. Qhia meej qhov chaw sib tw saum npoo (piv txwv li, ra <0.8 μm rau cov kev siv cov ntawv thov hwm kev ua haujlwm). Rau ntev - Term Durability, sib xyaw ua ke 316 Stainless hlau nrog electropolishing muab ib qho ntawm feem ntau corrosion {10} {tiv taus mesh system muaj.

Thaum corrosion yog lub zog loj tshaj plaws, lub zog thiab cov tshuab ua durability kuj tseem muaj teeb meem rau cov hlau ntxaij rau cov txheej txheem lossis kev siv.

Lub zog tensile thiab thauj khoom -}} cov kabmob kev ua tau zoo (H3)

Ob qho alloys muaj muaj zog tensile lub zog:

● 304: 515 MPA

● 316: 505 MPA

304 yog muaj zog me ntsis, tab sis qhov sib txawv yog tsawg.

Kub Kuj (H3)

High - kub kev ua tau zoo:

● 304: Txog li 870℃sib quas

● 316: Muaj txog li 870℃sib quas ntus, zoo dua tsis kam mus rau thermal poob siab

316 ua yeeb yam zoo dua thaum caij tsheb kauj vab sai.

Qaug zog, hnav, thiab puas kev tsis kam (H3)

Nyob rau hauv kev rov ua dua tshiab lossis kev co:

● 316 tawm tsam saum npoo av zoo dua

● 304 tej zaum yuav muaj kev ua haujlwm nrawm dua

316 raug pom zoo kom vibrating sieves, conveyor lim, thiab ntsuas cov khoom siv kho txhua yam.

Kev tsim khoom lag luam rau cov hlau ntxaij -}} Welded, welded, lossis knitted {{}}}}}}}}}}}}}}}}}}}}}}}}} heev cuam tshuam. Woven mesh Ua los ntawm kos cov hlau xaim ntawm kev qhib siab tshiab thiab paub tias cov neeg thauj khoom tau muab tso rau cov qauv hluav taws xob zoo siab rau cov vaj huam sib luag. Vuam txoj kev (tawm tsam vuam vs tig leeg leeg vuam) thiab post}}} kev ntxhov siab hauv zos hloov chaw hauv zos hloov chaw hauv zos kom hloov siab thiab muaj kev ntxhov siab hauv zos; Yog li ntawd sau cov hom weld thiab ib qho kev ntxhov siab uas yuav tsum tau - kev ua haujlwm rau kev siv cov kev pab. Kev qaug zog tsis muaj kev khiav dim tsis yog tsuas yog los ntawm lub hauv paus alloy tab sis kuj los ntawm nto tas li {}} me me tsis muaj zog txo lub neej qaug zog. Rau cov ntsiab lus tsis tuaj yeem ua kom pom kev lossis kev co (piv txwv li, txiav txim siab txog kev sib tw ua ke hauv cov chaw thiab cov kev pabcuam sib nrug.

Woven vs. welded mesh cov qauv kev coj cwj pwm

Woven thiab Welded Stainless Hlau Meshes Ua rau cov khoom sib txawv sib txawv ..- cov kabmob coj ua. Woven mesh offers flexibility and uniform stress distribution, making it ideal for filtration, insect screens, and protective safety coverings. Welded mesh muab rigidity thiab seem ruaj khov, fencing, los yog thauj khoom {{pearing reassing ua rau. Nkag siab yuav ua li cas cov qauv kev ua tau yuav pab cov kws tsim qauv xaiv txoj cai thauj khoom: Wovration mesh, welded mesh rau cov kev siv zoo li qub.

Qhov cuam tshuam ntawm cov hlau hla ntawm lub zog thiab kev pabcuam lub neej

Cov kab uas hla siv Mesh Fabrication ua lub luag haujlwm tseem ceeb hauv lub zog tensile nyob rau hauv tensile lub zog, nkees tsis kam, thiab lim kev ua siab ntev. Thicker xaim txhim kho nruj thiab txuag tab sis txo tus nqi ntws thiab pom kev (tseem ceeb hauv cov kws kos duab kws kos duab). Cov hlau nyias muaj kev txhawb nqa micro -} Daim ntawv thov penctration tab sis yog ntau rhiab rau cov ntsiab lus puas thiab rov qab khoov. Xaiv lub ntsuas xov tooj Viv

Kev ua tau zoo nyob rau hauv cyclic loads thiab deeg

Hlau hlau siv hauv cov khoom lag luam kev ua si ntau zaus ua kev co, pulsating flu dej siab, lossis kev ntxhov siab txhua yam. Nyob rau hauv cov cyclic loads, qaug zog ua rau thawj qhov kev txhawj xeeb, muaj cov khoom siv npib tsawg dua hauv nruab nrab, thiab cov pa roj hmab zoo dua li muaj zog 316

Nqi feem ntau cuam tshuam cov khoom siv thaum lub sijhawm xaiv, tab sis ntev {- tus nqi tseem ceeb.

Nqe sib piv rooj

304 yog ntau dua upfront, tab sis 316 txo kev hloov pauv, downtime, thiab tu nqi hauv ib puag ncig nyuaj.

Dhau los ntawm cov khoom siv ntawm cov khoom siv, muaj ntau lub sijhawm ua lag luam (N}}}} Tom qab - Nrhiav cov lus pom zoo. Tseem suav nrog cov nqi fabrication - zoo} cov duab kos thiab sieving ua haujlwm uas nce tsev tus nqi; nruj - kam ua meshes yuav muaj cov nqi dua cov qauv. Thaum ntsuas lub neej - Tus Nqi, tus nqi yuav tsum tau them nyiaj rau kev hloov pauv, thiab cov kev xav tau los yog qis} qib alloys yog siv hauv coated daim ntawv. Rau qhov tseem ceeb siv hluav taws xob, cov khoom lag luam siab dua tus nqi rau 316 nquag txhais ua 316 cov neeg nquag txhais ua ke los ntawm qis dua los ntawm kev txo cov kev cuam tshuam nrog cov kev cuam tshuam nrog cov kev cuam tshuam nrog cov kev cuam tshuam nrog cov kev cuam tshuam nrog kev cuam tshuam nrog kev cuam tshuam nrog kev cuam tshuam nrog kev cuam tshuam nrog cov pa hluav taws.

Kev nkag siab tus nqi volatility hauv npib tsib xee thiab molybdenum

Tus nqi sib txawv ntawm 304 thiab 316 Stainless hlau nthuav tawm lossis cov ntawv cog lus nyob ntawm cov tsheb hauv ntiaj teb mus ncig. Nickel thiab Molybdenum - Qhov Tseem Ceeb} {- yog cov hlau uas tsis tshua muaj hlau ntawm cov lag luam lag luam. Thaum tus nqi loj, 316 tuaj yeem ua tau kim heev. Cov phiaj xwm phiaj xwm yuav tsum saib xyuas cov nqi faib rau Almoy thiab txiav txim siab ntsuas phoo rau cov lus cog lus muab rau cov txheej txheem loj lossis cov phiaj xwm pom.

Kev ntsuas tus nqi pib vs. ntev -} lub sij hawm hloov zaus zaus

Thaum 304 feem ntau tshwm sim ntau tshaj kev lag luam upfront, nws luv luv lub neej nyob rau hauv chloride ib puag ncig nce ntev- Tody raug nqi. Hloov chaw ua hauj lwm, downtime, thiab khib nyiab pab ntxiv rau tag nrho cov phiaj xwm nqi dua li cov khoom siv ib leeg. Rau cov tsev ntug hiav txwv, zaub mov-}} Kev ua haujlwm raws kev ua haujlwm, 316 feem ntau cog lus tau them ntau txawm tias muaj nqi dua thaum pib kev nqis peev.

Khoom Siv Txuas Kev Txiav Txim Rau Cov Ntawv Qhia Tseem Ceeb

316 mesh yog qee zaum tsim nyob rau hauv tsawg dua weaving wownths lossis qis ntim, ua rau kom muaj ntev leades leades. Muaj kev lag luam xws li cov chaw tshuaj, aerospace, thiab marine amanering yuav xav nruj traceability, muab ntawv pov thawj kub, thiab Weaving Weaving TIV. Kev Npaj Ua Ntej Thaum Ntxov Ua kom muaj kev pab tau thiab tiv thaiv qhov project qeeb.

Stainless Hlau Hlau Mesh yog siv thoob plaws kaum dectors. Xaiv qhov tseeb ntawm kev ua kom muaj kev nyab xeeb, kev nyiam huv, thiab kav ntev.

Khoom Noj Thiab Dej Haus

304 feem ntau siv, tab sis 316 yog nyiam rau:

● Ua mis ua

● Cov nqaij nruab deg

● Salty lossis Acidic Food Contact

316 ua raws li HACCP thiab FDA kev nyiam huv.

Pom kev thiab tshuaj ntsuam

304 ua haujlwm rau kev lim tiam dav dav, tab sis 316 yog qhov tseem ceeb rau:

● Kev siv tshuaj lom neeg

● Cov kev lim hiam

● Kev kub siab - ntsev lossis kua dej corrosive

316 Hlau Mesh yog ruaj khov dua thiab tswj hwm tus pore loj dua.

Sab nraum zoov, cov tubrog nkoj, thiab cov ntawv thov kos duab

Cov xwm txheej sab nraum zoov sib txawv:

● 304: Haum rau hauv av thiab chaw nyob

● 316: Xav tau rau lub nroog ntug hiav txwv, nkoj, pas dej, thiab siab {{}} av noo aavity

Tea -}}}} }້າ muaj tsawg nrog 316.

Daim ntawv thov -}} Xaiv cov kev xaiv tshwj xeeb tseem xav tau los txiav txim siab tswj kev ua raws cai thiab kev sib tw. Cov khoom noj thiab cov chaw kuaj tshuaj feem ntau xav tau cov ntaub ntawv uas tau ntsib MRS, FDA lossis USP cov qauv ntawv pov thawj 316 qhov twg muaj kev paug rau qhov kev pheej hmoo thiab kev huv yog qhov tsis txaus ntseeg. Nyob rau hauv cov ntsiab lus armectural, xaiv cov alloy thiab ua kom tiav kom phim rau patina thiab txij nkawm cov phiaj xwm; Cov neeg tsim qauv qee zaum lees txais 304 rau chaw nkaum façades tab sis xaiv 316 nyob rau hauv raug los yog siab-} sawv daws teeb tsa. Rau kev lim dej thiab sieving, Pore ruaj khov raws li kev ntxuav tu thiab kev ua haujlwm huv si nyob rau hauv kev ua kom huv siab, txuag calibration hauv prececion sieving tshuab.

Haum rau high -} Qhov chaw ib puag ncig

Ob 304 thiab 316 tswj kev cai lij choj ntawm cov chaw kub siab, tab sis kev sib txawv, ua rau muaj kev sib txawv me ntsis rau cov pa hluav taws xob, lossis ua kom muaj zog rau cov pa hluav taws xob thiab cov tshuaj kub- temp pom. Rau kev pabcuam txuas ntxiv saum 800 degree, tsis yog alloy yog qhov zoo tshaj plaws, thiab qib siab (309, 310).

Kev txiav txim siab rau cov ntawv thov kev ua kom zoo nkauj

Rau sab nrauv façades, railings kev nyab xeeb, thiab tsim kev sib tw, tab sis nyob rau hauv ntug dej hiav txwv {}}}}}}} thiab discoloration zoo li sai. Hais kom meej 316 tsis tsuas yog txhim kho corrosion tsis kam tab sis khaws cia cov khaub ncaws tsis zoo thoob plaws hauv kev teeb tsa loj.

Kev Siv Tshuaj Lom thiab Kev Siv Tshuaj

Tshuaj Nroj Tsuag, Desalination Cov Vaj Tse, Kev Kho Mob, thiab Cov Khoom Siv Hluav Taws Xob Txhua Yam Ntau Tshaj Plaws Zoo Dua 304 Vim Nws Molybdenum {}} ua rau cov pitting tsis kam. Rau cov pob tawb, demister ntaub, lossis mesh inport rau cov kev tso tsheb hlau luam tawm, 316 yog tus qauv muaj kev lag luam.

Seem no muab ib lub moj khaum xaiv ua haujlwm.

Ntsuam xyuas ib puag ncig

Cov lus nug yuav nug:

Yog lub mesh raug rau Chlorides, dej qab ntsev, lossis tshuaj lom neeg?

● Cov av noo puas tseem ceeb?

● Puas muaj cov pa roj av lossis cov pa paug?

Yogtau, xaiv316.

Txheeb xyuas cov peev nyiaj vs. Lifespan

304 Saves tus nqi Upfront.
316 Saves raug nqi ntev - sij hawm.

Rau cov dej num loj, lub neej muaj nqi yog qhov tseem ceeb dua.

Txiav txim siab tu lub peev xwm

Yog tias lub chaw teeb tsa yog qhov nyuaj rau nkag mus (cov neeg tsim siab, marine nkoj, cov nroj tsuag tshuaj), xaiv316kom tsis txhob tu siab heev lossis hloov.

Txhawm rau ua haujlwm cov txheej txheem xaiv, siv ib qho kev txiav txim siab yooj yim: kev sib kis tau yooj yim, kev siv tshuaj tsw qab), siv tau cov tshuaj ntsuab), kev ua kom yooj yim), siv tau qhov muag khoom), thiab pob nyiaj siv. Muab tes taw hnyav (piv txwv: Ib puag ncig: Ib puag ncig muaj rau 304 vs yog kaw 316. Kuj tseem xav txog hybrid tsim: Piv txwv, siv 304 rau tsis {}}} Cov khoom siv sab hauv, lossis cov khoom sib xyaw ua ke rau cov xov xwm corrosive. Thaum kawg, suav nrog cov lus uas yuav tsum muaj passivation, siv tau roughness (RA)

Stainless Hlau Hlau Mesh yog ib qho ntawm feem ntau ntau yam thiab txhim khu kev qha cov ntaub ntawv hla kev lag luam, kev lag luam, thiab kev kos duab. Thaum sib piv 304 thiab 316 Stainless hlau, qhov kev txiav txim siab kawg tsis kam rau kev ua haujlwm ib puag ncig thiab kev ntshaw ua haujlwm. Thaum ob qho alloys sib qhia ntau cov qauv sib xws, muaj cov molybdenum hauv 316 Txawv dej tsis kam, muaj kev nplua nuj los yog kev nplua nuj} kev nplua nuj los yog kev siv tshuaj nplua nuj los yog kev ua yeeb yam.

Rau cov ntawv thov sab hauv tsev, kev lim cia ntawm ib puag ncig uas muaj qhov tsawg me me rau cov dej noo thiab tshuaj lom neeg,304 Stainless Hlau Hlau Mesh muaj qhov sib npaug zoo ntawm lub zog, raug nqi- kev ua tau zoo, thiab kav ntevCov. Nws yog dav siv nyob rau hauv cov khoom noj ua zaub mov noj, kev ntsuam xyuas qhuav, cua ntxaij mesh, cov lim dej, thiab cov zov tiv thaiv plua plav. Nws cov nyiaj pheej yig thiab muaj peev xwm ua nws ib qho kev xaiv rau cov neeg tsim khoom lag luam thiab cov neeg yuav khoom uas yuav tsum muaj kev xav tau rau lub corrosion tsis kam.

Txawm li cas los xij, rau cov ntawv thov koom nrog Saltwater, tshuaj lom neeg, muaj kuab lom, lossis noo noo kev ua haujlwm,316 stainless hlau hlau mesh yog qhov kev xaiv zoo duaCov. Nws cov txheej sib zog ua ke, ruaj khov los ntawm Molybdenum thiab siab dua tsib xee cov ntsiab lus tiv thaiv pitting, thiab cov npoo me me. Qhov no yog tshwj xeeb tshaj yog nyob rau hauv cov av marine, cov chaw ua noj tshuaj, chaw kho dej khib nyiab, cov kab kos duab, thiab sab nraum zoov kos duab kos duab. Hauv cov chaw no, siv 304 tuaj yeem ua rau corrosion ua ntej, siv nyiaj ntau rau downtime, thiab hloov chaw ntxiv- kawg- Thaum kawg aws

Lwm qhov tseem ceeb tseem ceeb yog txij nkawm. Thaum ob lub alloys tau yooj yim los ntxuav thiab tswj, 316 yuav tsum tau saib xyuas thiab ua tau zoo dua hauv cov cheeb tsam uas muaj kev nkag mus muag tau tsawg. Qhov no tus txij nkawm kev tsav tsheb txhais tau ntau txoj kev nce qib, txhim kho kev nyab xeeb, thiab kev khiav hauj lwm ua haujlwm ntev dua rau kev ua haujlwm lossis cov qauv txheej txheem kev sib sau ua ke.

Feem ntau, kev txiav txim siab ntawm 304 thiab 316 stainless hlau tsis yog kev qhia tsuas yog tab sis yog tus tswv cuab. Cov pab pawg ua lag luam, engineers, thiab cov tsim qauv yuav tsum ntsuas tus nqi, tsis muaj kev phom sij sai Thaum saib hla lub neej ntawm cov khoom lossis kev teeb tsa,316 feem ntau muab tus nqi zoo tshaj plaws - ib - tus nqi xyoo, txawm hais tias nws tus nqi pib yog siab dua.

Thaum kawg, txoj cai xaiv yog nyob ntawm txuam rau cov alloy rau ib puag ncig. Yog tias chloride, noo noo, lossis cov tshuaj hnyav yog tam sim no, 316 yog tus yeej ntshiab. Yog tias cov xwm txheej muaj mob me lossis tswj, 304 tau ua tau zoo ntawm tus nqi nyiaj txiag. Los ntawm kev nkag siab txog qhov ua tau zoo thiab cov kev txwv ntawm txhua tus Alloy, cov neeg yuav khoom thiab muaj txiaj ntsig zoo tshaj plaws ntawm kev ntseeg tau, durability, thiab ntev} lub txiaj ntsig rau lawv cov ntawv thov tshwj xeeb.