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Alloy 630,17-7.7 Hlau Hlau Phaj

Cov khoom lag luam piav qhia txog Alloy 630 (17-7PH) Steel phaj ceeb toom txog kev coj ua nyuaj (laus), uas hloov nws lub zog tshwj xeeb. Ntawm no yog cov ncauj lus kom ntxaws tawg ntawm nws cov kev ua tau zoo: I. nag lossis daus wardening mechanism ...

Hauj lwm lawm
 

Cov khoom lag luam

 

 

 

 

 

Alloy 630 (17-7Ph) Steel phaj ceeb toom uas ua rau muaj kev coj ua nyuaj los ntawmnag lossis daus tawv tawv(Kev laus), uas hloov nws lub microstructure kom ua tiav lub zog tshwj xeeb. Ntawm no yog cov ncauj lus kom ntxaws tawg ntawm nws cov khoom ua nyuaj:

I. NEJ XIM HARHARENTHENCHISM

Kev Kho Mob (Mob)

Cua Sov Rau1,040℃(1,900℃f)Dissolves alloying cov ntsiab (piv txwv li, txhuas, npib tsib xee) rau hauv Austenite.

Ceev ceev quenching (dej / cua) khov cov qauv no, sib sau aMos, ductile martensite(Tsawg dua los yog sib luag rau 22 hrc).

Lub Hom Phiaj: Npaj cov khoom rau kev sib sau lossis machining ua ntej ua kom tawv.

Kev laus (nag lossis daus ua kom tawv)

Tom ntej cua sov (laus) ua rau muaj kev tsim ntawmnanoscale ni₃al precoipitatestsis pub dhau lub martensitic matrix.

Cov no precipitates impede dislot lub zog, paug tsis muaj zog thiab hardness.

Ii. Key Cov Ntxim Saib Xyuas & Khoom

Yam tseem ceeb Kev Laus Kub Tensile lub zog (mpa) Yield zog (mpa) Hardness (HRC) Cov Kev Siv Raug Raug
H900 470℃(880℃f) × 1h Ntau dua los yog sib npaug rau 1,310 Ntau dua los yog sib npaug rau 1,170 38–44 Aerospace Fasteners, High- Kev ntxhov siab
H1025 510℃(950℃f) × 1h Ntau dua los yog sib npaug rau 1,170 Ntau dua los yog sib npaug rau 1,000 35–40 Springs, li qub, txheej txheem sib xyaw
H1150 595℃(1,100℃f) × 4h Ntau dua los yog sib npaug rau 1,035 Ntau dua los yog sib npaug rau 860 30–35 Welded S

 

 

 

 

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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 almoy 630-7phone phaj, thiab txhim kho cov phiaj xwm 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 630,17-7 Michp Hlau Phaj, Tuam Tshoj Alloy 630-7PHCH Steel Phaj Khoom Siv Khoom Siv, Hoobkas

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