Nto Kho Tshuab Rau Alloy Phaj Hlau Tsib Hlis 201

1. Mechanical Deg

Polishing thiab sib tsoo

NEEG KHO TSHUAB POLISHING: Siv cov tawv tsiaj Abrasive, sib tsoo log, lossis polishing teb kom tshem tawm cov kev tsis txaus siab saum npoo av (oxides du (piv txwv li, # 2b ua tiav rau kev siv dav dav).

Electro -} polishing: Ib qho txheej txheem electrolytic uas tau sib cais ntawm cov micro micro - roughness, sib sau ua kom tiav (ra tsawg dua lossis sib npaug rau 0.2μm). Qhov no txo ​​cov nplaim kev ntxhib thiab txhim kho kev txhim kho corrosion, haum rau kev kho mob lossis khoom noj-} cov khoom siv qib.

Blasting thiab Beening

Sandblasting: Siv kev siab siab - h siab xuab zeb (alumina, silica) los tsim cov khoom sib txawv ntawm cov khoom sib txawv thiab kev txhim kho cov nplaum rau cov txheej txheej tom ntej. Ntau yam nyob rau hauv pre- kev kho rau pipelines lossis cov qauv txheej txheem.

Tua puab tsaig: Cuam tshuam cov nplaim nrog kev txhaj tshuaj tiv thaiv hlau kom ua rau muaj kev ntxhov siab compressionive, txhim kho kev qaug zog tsis kam. Ua ntawv thov hauv lub chaw tsim hluav taws xob lossis qib siab-} kev ntxhov siab.

2. Cov Tshuaj lom neeg thiab kho hluav taws xob

Pickling thiab descaling

Acid pickling: Raus rau lub phaj nyob rau hauv kev sib tov ntawm nitric thiab hydrofluoric acids kom tshem tawm cov txheej oxide (nio, Feo) tsim thaum tshav kub, pom kev huv si hlau. Tseem ceeb rau kev tswj hwm corrosion tsis kam.

Passivation: Tom qab xaiv, kho nrog nitric acid los tsim cov nibic accide (nio) cov yeeb yaj kiab passive, uas txo cov kev ua si ntawm cov hlau nto thiab tiv thaiv kev ua haujlwm ntxiv.

 

 

 

 

 

 

Piv nrog 316 Stainless hlau

Tus yam ntxwv	316 Stainless Hlau	316L stainless hlau
Cov ntsiab lus carbon	Tsawg dua los yog sib npaug rau 0.08%	Tsawg dua los yog sib npaug rau 0.03%
Intergranular corrosion	Yuav tsum tau post -} vuam cua sov	Tsis muaj tshaj tawm - vuam kev kho cua sov xav tau
Corrosion Kuj	Tswj kav	Superior (tshwj xeeb tshaj yog rau welded ntu)
High - lub zog kub	Me ntsis siab dua	Tsawg me ntsis (tab sis zoo dua qis - kub ceev)

 

 

 

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom lag luam sib piv thiab cov txheej txheem txheej txheem tam sim no ntawm peb cov ncej puab alloy Nickel201, thiab txhim kho cov kev tshwj xeeb thiab cov txheej txheem tshiab.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb txias - rolled steel khoom yog paub rau lawv cov kav ntev thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

Cim npe nrov: Alloy phaj Hlau Nickel201, Tuam Tshoj Alloy phaj Hlau Nickel201 Tus neeg muag khoom, Hoobkas