Alloy 430 Stainless Hlau Phaj: Kev Tshawb Xyuas Tshaj Tawm

I. Cov Khoom Siv Txheej txheem cej luam

Alloy 430 yog cov hlau hluav taws xob ferritic steel tau teev nyob rau hauv Astm A240 / A240M, cim los ntawm nws cov ntsiab lus chromium (16}} 18%) thiab tsis muaj menyuam yaus. Nws muab qhov sib npaug ntawm kev ua kom xeb, muaj peev xwm, ua kom haum rau kev siv hauv cov khoom siv hauv tsheb, cov khoom lag luam chav ua noj, thiab cov khoom siv vaj tse.

 

Kev tsim: Ferritic (lub cev {{- Chaw Sau lo lus teb), muab cov qauv sib nqus zoo thiab sib nqus.

Corrosion Kuj: Tiv taus atmospheric corrosion, cov kua qaub me, thiab cov kev daws teeb meem alkaline, tab sis tsis muaj peev xwm ua tau zoo hauv chloride ib puag ncig piv rau antenitic steels (piv txwv li, 304).

Ii. Tshuaj lom neeg tshuaj lom neeg (muaj nuj nqis, saib ASTM A240)

Lub ntsiab	Cov ntsiab lus (%)	Lub luag hauj lwm
Chromium (cr)	16.0-18.0	Ua ib qho kev hla dhau cov roj chromium oxide txheej, txhim kho corrosion tsis kam.
Carbon (c)	Tsawg dua los yog sib npaug rau 0.12	Tswj tsis taus qhov qes kom tiv thaiv carbide nag lossis embrittlement.
Manganese (MN)	Tsawg dua los yog sib npaug rau 1.00	Kev tswj cov haujlwm kub thiab lub zog.
Phosphorus (p)	Tsawg dua los yog sib npaug rau 0.040	Txhim kho cov tshuab luam ntawv tab sis nce brittleness yog ntau dhau.
Sulphur (s)	Tsawg dua los yog sib npaug rau 0.030	Txhim kho machinity canility (raws li sulfides), tab sis txo cov ductility.
Silicon (si)	Tsawg dua los yog sib npaug rau 0.75	Ua rau deoxidizer thiab txhim kho kom muaj siab rau high - kub seev.

 

 

 

 

 

 

 

 

 

 

 

 

 

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 siv dhau los thiab cov txheej txheem txheej txheem tam sim no ntawm peb cov almoy 430 stainless hlau phaj, thiab txhim kho cov kev tshwj xeeb tshiab thiab cov txheej txheem.
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.
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 430 stainless hlau phaj, Tuam Tshoj alloy 430 stainless hlau phaj phaj muag khoom, Hoobkas