SNCM220 Alloy Carbon Qauv Hlau Hlau Hlau Rau Bearings

 

SNCM220 yog qhov siab - Zoo Alloy Steel phaj tshwj xeeb uas xav tau kev sib tw zoo, nkees ua hauj lwm, thiab tawv tawv. It belongs to the nickel-chromium-molybdenum (Ni-Cr-Mo) alloy steel family, known for its superior hardenability and wear resistance. Hauv qab no yog cov ncauj lus kom ntxaws ntawm nws cov khoom, kev siv, thiab cov yam ntxwv ua:

1. Tshuaj lom neeg sib xyaw

SNCM220 cov tshuaj muaj pes tsawg leeg yog tswj kom nruj kom ntseeg tau tias qhov kev ua tau zoo rau cov kab ntawv:

 

Lub ntsiab	Cov ntsiab lus ntau (%)	Lub luag hauj lwm
Carbon (c)	0.17–0.23	Muab cov zog zog thiab lub zog los ntawm kev kho cua sov.
Silicon (si)	0.15–0.35	Txhim kho lub zog thiab deoxidation thaum lub sij hawm steelmaking.
Manganese (MN)	0.40–0.70	Txhim kho cov tawv tawv thiab txo qis brittleness.
Phosphorus (p)	Tsawg dua los yog sib npaug rau 0.030	Txo kom tiv thaiv kom tsis txhob muaj kev sib raug zoo thiab txhim kho kev qaug zog tsis kam.
Sulphur (s)	Tsawg dua los yog sib npaug rau 0.030	Tswj tau los txhim kho machinability thaum ua kom muaj kev nruj.
Chromium (cr)	0.40–0.60	Ua kom muaj zog heev thiab hnav tsis kam.
Npib tsib caug (ni)	1.60–2.00	Txhim kho cov tawv tawv, tshwj xeeb yog thaum kub tsawg, thiab txhim kho corrosion tsis kam.
Molybdenum (mo)	0.15–0.30	Txhim kho cov hardenability, siab - kub lub zog, thiab kev tiv taus ntshav siab.

 

 

 

 

 

 

Cov yam ntxwv tseem ceeb

Cov Hardener Tsis Muaj Peev Xwm: The Ni-Cr-Mo alloy system ensures uniform hardness throughout thick sections, critical for large bearings.

High fatueflue: Nickel thiab Molybdenum txhim kho kom muaj kev thauj mus los, txo qhov kev pheej hmoo ntawm kev ua haujlwm tsis ua tiav hauv kev teb.

Hnav Tsis kam: Carburizing tsim ib qho nyuaj, hnav - ionistant nto txheej txheej thaum lub siab tawv los nqus cov kev poob siab.

Luam ntawv: Lub ntsuas phoo sib xyaw ua ke tso cai rau kev siv machining ua ntej kev kho cua sov.

 

 

Cov Ntawv Thov

SNCM220 feem ntau siv hauv kev tsim khoom ntawm:

 

Pom kev: Rolling ntsiab (pob, cov zaub) thiab cov kabmob sib tw rau kev siv tsheb, kev lag luam machinery, thiab cov ntawv thov aerospace.

Zog: High {- lub zog zog zog los xij uas yuav tsum tau hnav tsis kam thiab nkees kov yeej lub zog (piv txwv li, kis tau tus mob siab rau cov tsheb).

Shafts: Cov kev sib tw tseem ceeb raug rau cov khoom hnyav thiab torsional kev nyuaj siab (piv txwv li, tsav cov tshuaj saasfts hauv tshuab).

Lwm yam siab -} kev ntxhov siab: Pins, bushings, thiab fasteners hauv cov ntawv thov xav tau siab nruj thiab kav ntev.

 

 

 

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 tam sim no ntawm peb cov SNCM220 alloy carbon qauv txheej txheem hlau rau bearings, 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: SNCM220 Alloy Carbon Txheej Txheem Hlau Hlau Rau Bearings, Tuam Tshoj Sncm220 Alloy Carbon Cov Hlau Qauv Hlau Rau Cov Bearings Lwm tus neeg, Hoobkas