310S 1.4845 unsless tus hlau welded yeeb nkab exported rau Kazakhstan

310 30S 1.4845 undless tus hlau welded yeeb nkab hlau, {} s minerless cov yeeb nkab, 1.4845 stainless hlau seedless yeeb,} s312 Tp312 Yeeb nkab.

 

310S 1.4845 unsless s31008 Stainless Hlau Welded Yeeb NkabYog ib tug nrhiav heev-tom qab cov khoom siv hauv kev lag luam uas xav tau kev ua kom muaj kev cuam tshuam nyob rau hauv cov xwm txheej huab. Ib qho khoom seem ntawm cov allolo no yog nws qhov tshwj xeeb tiv taus kub siab, ua rau nws haum rau cov ntawv thov uas xav tau. Tsab ntawv no rho tawm hauv cov khoom xyaw uas tau txais nyiaj ntxiv, cov qauv kev ua haujlwm tom qab nws muaj kev ua tau zoo, thiab kev lag luam nyob qhov twg yog qhov tseem ceeb.

 

Cov khoom tseem ceeb ntawm 310s Stainless Hlau

Lub tshav kub ua haujlwm tsis kam ntawmStainless Hlau Alloy 310S Yeeb Nkabstems los ntawm nws cov tshuaj muaj pes tsawg leeg. Thawj cov ntsiab muaj xws li:

Chromium (24-26%):

Chromium cov ntaub ntawv ib txheej oxide ruaj khov (chromium oxide) rau saum npoo, uas tiv thaiv cov khoom los ntawm oxidation thiab scaling ntawm qhov kub thiab txias.

Nickel (19-22%):

Nickel txhim kho kev ruaj khov thiab kuj mus rau carburizing thiab txo ib puag ncig. Nws tseem txhim kho cov alloy txoj kev nruj thiab lub zog ntawm kev nce siab kub.

Cov ntsiab lus muaj roj carbon tsawg (<0.08%):

Txo carbide nag lossis tiv thaiv kev sib tw, tiv thaiv kev sib txuam thiab txhim kho lub sijhawm ntev ntawm cov khoom siv hluav taws xob.

Hlau (hauv paus khoom):

Muab cov qauv kev ruaj ntseg thiab cov ntaub ntawv ntawm cov alloy.

Kab kawm (manganese, silicon, thiab lwm tus):

Silicon pab nyiaj hauv kev tiv thaiv mus rau oxidation.

Manganese ua rau muaj alloy txoj kev nruj.

Kev Ua Haujlwm Lub hauv paus ntsiab lus ntawm kev kub siab tiv thaiv kub

Kev ntsuas kub siab ntawmUNR TSIS MUAJ S31008 Stainless Hlau Seamless Yeeb Nkabyog tswj hwm los ntawm ntau tus hlau taws cov ntsiab cai:

Oxidation tsis kam:

Chromium reacts nrog oxygen los ua ib qho nyias, ua rau nws tus kheej kho cov roj chromium zoo. Cov txheej no tiv thaiv ntxiv oxidation, txawm tias kub siab li 1150 degree (2102 degree f) thaum siv kev cai txuas ntxiv.

Carburization Kuj:

Npib tsib xee, ua ke nrog chromium, muab kev tsis kam rau cov roj carbon nkag, ib qho teeb meem uas ib txwm muaj nyob rau hauv cov huab cua, ua kom muaj kev ntseeg siab txheej txheem nyob rau lub sijhawm.

Thermal ruaj khov:

Lub Austenitic microstructure tseem ruaj ntawm cov kub, tswj lub zog thiab tiv thaiv deformation lossis nkag.

Cov ntsiab lus muaj roj carbon tsawg:

Txwv kev tsim cov chromium carbides, uas tuaj yeem ua kom cov chromium qhov roj ntsha los ntawm alloy thiab txo nws cov high-kub corrosion tsis kam.

 

Cov ntawv thov kev siv nyiaj siab-kub tsis kam

Qhov zoo kawg li kub tsis kam ntawm1.4845 stainless hlau welded yeeb nkabPom cov ntawv thov hauv ntau kev lag luam, suav nrog:

1. Lub zog tiam

Daim Ntawv Thov:Boilers, superheaters, thiab turbine Cheebtsam.

Vim li cas:Cov khoom siv nrog cov cua sov heev thiab lub siab thaum ua kev tawm tsam oxidation, ntsuas, thiab thermal nkees.

2. Petrochemical thiab Refining

Daim Ntawv Thov:Kev hloov kho cua sov, cov tshuaj hloov dua tshiab, thiab cov cua sov qhov chaw.

Vim li cas:Lub alloy tiv taus carburization thiab oxidation nyob rau hauv ib puag ncig muaj xws li hydrocarbons thiab reassive tshuaj.

3. Muaj cov chaw ua kom sov thiab ua kom huv

Daim Ntawv Thov:Rauv leeg, cov khoom cua sov, thiab cov qauv txhawb nqa.

Vim li cas:Lub peev xwm kom dhau mus ua si ntev ntev mus rau qhov kub tshaj 1000 degree ua rau 310s zoo tagnrho rau cov ntawv thov no.

4. AERPOSPACE THIAB DEFENSE

Daim Ntawv Thov:Dav hlau cav Cheebtsam thiab cov ntaub thaiv npog cua sov.

Vim li cas:Tus310s Stainless Hlau Tube'Sigh-kub ruaj khov thiab corrosion tsis kam yog qhov tseem ceeb hauv kev ua haujlwm heev.

5. Maas thiab Cov Khoom Lag Luam

Daim Ntawv Thov:Milns cub thiab tshav kub.

Vim li cas:Cov khoom tiv thaiv thermal cycling thiab scaling nyob rau hauv abrasive thiab siab-kub atmospheres.

6. Kev siv tshuaj lom neeg

Daim Ntawv Thov:Reactors thiab cov kav dej siab kub.

Vim li cas: ASTM ASTM A 213 310 s welded yeeb nkabCov tes txhoj puab heev oxidizing thiab carburizing cua pom hauv cov nroj tsuag tshuaj lom neeg.

 

Vim Li Cas Kub-Kub Kuj Tseem Ceeb

Kev nyab xeeb thiab kev ntseeg tau:Cov ntaub ntawv uas tuaj yeem tiv thaiv cov xwm txheej txo qis kev pheej hmoo ntawm kev puas tsuaj ntawm kev puas tsuaj, ua kom muaj kev nyab xeeb kom muaj kev nyab xeeb.

Tus nqi efficiency:Siab tsis kam rau scaling, oxidation, thiab thermal rog txuas ntxiv mus rau lub neej ntawm cov cheebtsam, txo qis thiab tu nqi.

Zog Efficiency:Lub peev xwm ua haujlwm tau zoo nyob rau ntawm qhov kub tshaj plaws txhawb kev siv hluav taws xob tag nrho hauv cov txheej txheem xws li lub zog loj thiab ua kom zoo dua.

 

Tag

ASTM A312 TP310S Stainless Hlau Kav'Muaj peev xwm tiv thaiv cov khoom kub yog ib qho khoom ntawm nws ua tib zoo engineered muaj pes tsawg leeg engineered sib xyaw thiab ruaj khov Austenic Micrubtructure. Cov cuab yeej no tsis yog tsuas yog yog kev tsim qauv hlau tab sis kuj tseem ceeb tshaj plaws hauv kev lag luam uas huab cua zoo yog tus qauv. Nws cov kev ua tau zoo nyob rau hauv cov tshav kub ua kom muaj kev nyab xeeb, kev ntseeg tau, thiab cov khoom siv txuag, thiab cov khoom siv tsis tau muaj nyob hauv cov ntawv thov niaj hnub no.