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Bearing Steel

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Tiv Tauj Peb
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Vim Li Cas Xaiv Peb

Tus nqi sib tw

Peb cov nqi sib tw, thiab peb muab cov nqi hloov pauv hloov pauv thiab txo nqi kom ntseeg tau tias peb cov neeg siv khoom txaus siab.

Pab neeg muaj kev paub

Peb pab pawg muaj cov kws tshaj lij nrog cov kws tshaj lij uas xav tau los ua kom tau raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom.

Ntiaj teb no muaj nyob

Peb muaj kev muaj zog thoob ntiaj teb, nrog cov chaw ua haujlwm hauv ntau qhov chaw, ua rau peb muab peb cov kev pabcuam rau cov neeg siv khoom thoob ntiaj teb.

 

Kev Loj Hlob

Peb tau cog lus los txhawb kev txhim kho kom ruaj khov los ntawm kev ua haujlwm nrog cov tuam ntxhab thiab cov muag khoom uas ua tau raws li peb cov qauv kev coj ua thiab ib puag ncig.

 

Bearing Steel yog dab tsi?

 

Cov kabmob steel yog cov pa roj carbon siab uas tau tsim los muab kev ua haujlwm siab thiab hnav tsis kam rau cov kabmob thiab lwm yam rotating qhov chaw. Nws feem ntau muaj 1% carbon thiab alloying ntsiab xws li chromium, manganese, thiab silicon uas muab cov khoom xws li toughness, qaug zog, thiab corrosion kuj. Bearing steel yog siv nyob rau hauv ntau yam kev siv xws li automotive thiab industrial machinery, aerospace thiab tiv thaiv, thiab cov cuab yeej tsim hluav taws xob. Cov qib siv feem ntau ntawm cov kabmob steel muaj xws li AISI 52100, AISI 8620, thiab AISI 440C.

 

Qhov zoo ntawm Bearing Steel

 

High Mechanical Properties:Bearing steel paub txog nws lub zog tshwj xeeb, hardness, toughness, thiab hnav tsis kam. Nws tuaj yeem tiv taus kev ntxhov siab, hnyav hnyav, thiab kub siab yam tsis muaj deforming lossis tawg.

 

Durability thiab Longevity:Cov kabmob steel muaj qhov ua haujlwm siab hnav, corrosion, thiab qaug zog, ua rau nws zoo tagnrho rau kev siv mus ntev. Vim nws lub neej ntev, nws tuaj yeem tiv taus kev siv ntau yam tsis tas yuav tsum tau hloov ntau zaus, txo cov nqi tu, thiab lub sijhawm poob.

 

Versatility thiab Compatibility:Bearing steel yog dav siv nyob rau hauv ntau yam kev siv, xws li automotive, aerospace, industrial, thiab ua liaj ua teb industries. Nws yog sib xws nrog ntau yam lubricants thiab tuaj yeem ua haujlwm hauv kev ua haujlwm sib txawv.

 

Consistency thiab Reliability:Bearing steel qhov kev ua tau zoo thiab txhim khu kev qha tau ua rau nws yog tus qauv kev lag luam rau kev ua haujlwm siab. Nws tuaj yeem tuav nruj kam rau ua, ua kom nws tsim qhov precision rau cov ntawv thov tseem ceeb.

 

Nqi-zoo:Cov kabmob steel qhov tshwj xeeb ntawm cov khoom siv kho tshuab, kev ua haujlwm ntev, thiab kev ua haujlwm ntev ua rau nws muaj txiaj ntsig zoo hauv kev ua haujlwm ntev. Lub neej ntev dua txhais tau hais tias kev hloov pauv thiab hloov pauv tsis tu ncua, txo cov nuj nqis tag nrho.

 

 
Hom Bearing Steel
 
01/

High carbon chromium bearing hlau

Hom kabmob no muaj cov ntsiab lus carbon siab thiab chromium kom muaj zog ntxiv thiab hnav tsis kam.

02/

Martensitic stainless hlau bearing

Hom kabmob steel no muaj cov ntsiab lus siab chromium thiab cov pa roj carbon ntau rau kev ua kom muaj zog, hnav tsis kam thiab corrosion kuj.

03/

Austenitic stainless hlau bearing

Hom kabmob no muaj cov feem pua ​​​​nickel thiab chromium rau siab corrosion kuj thiab toughness.

04/

Carbon bearing hlau

Hom kabmob steel no muaj cov ntsiab lus qis dua, ua rau nws yooj yim dua rau tshuab thiab tsim, tab sis kuj qis dua hnav tsis kam.

05/

Txhaj tshuaj tiv thaiv steel

Hom kabmob steel no tshwj xeeb tsim los rau cov kabmob pob thiab muaj cov ntsiab lus siab carbon thiab chromium rau kev hnav zoo thiab tawv.

06/

Kev kub ceev steel

Hom kabmob steel no yog tsim los rau kev siv ceev ceev, xws li cov cuab yeej siv tshuab, thiab muaj cov ntsiab lus siab ntawm tungsten, molybdenum, thiab cobalt kom muaj zog thiab hnav tsis kam.

 

17Cr2Ni2Mo Bearing Steel

 

Daim Ntawv Thov Ntawm Bearing Steel

Bearings:Cov kabmob steel yog cov khoom siv nrov tshaj plaws rau kev tsim cov kabmob. Cov hlau zoo yog siv los ua cov kabmob uas tuaj yeem nqa cov khoom hnyav thiab ua haujlwm ntawm kev kub ceev nrog kev sib txhuam qis.

 

Automotive kev lag luam:Cov kabmob steel yog siv hauv kev lag luam tsheb los tsim ntau yam khoom xws li lub zog, crankshafts, cov menyuam bearings, thiab lwm yam. Nws yog tshwj xeeb tshaj yog siv nyob rau hauv kis kab mob, cav thiab log.

 

Aerospace kev lag luam:Cov kabmob steel yog siv rau hauv kev lag luam aerospace los tsim cov khoom xws li turbine blades, shafts, thiab bearings. Cov khoom siv no yog qhov tseem ceeb vim tias lawv cov kev ua haujlwm siab ceev thiab cov xwm txheej hnyav uas lawv ua haujlwm.

 

Cua turbines:Cua zog yog ib qhov chaw loj hlob sai tshaj plaws ntawm lub zog, thiab bearing steel plays lub luag haujlwm tseem ceeb hauv kev tsim thiab tsim cov khoom siv hauv cov cua turbines, vim nws muaj peev xwm tiv taus cov overloads.

 

Cov cuab yeej siv tshuab:Cov kabmob steel yog siv rau hauv cov cuab yeej siv tshuab los tsim cov khoom xws li spindles thiab pob bearings uas xav tau kev ua haujlwm siab thiab raug ua haujlwm zoo.

 

Cov cuab yeej kho mob:Cov kabmob steel yog siv rau hauv kev tsim cov khoom siv kho mob xws li cov cuab yeej phais thiab kev kho hniav. Cov khoom siv zoo tagnrho rau cov ntawv thov no vim nws qhov hnav tsis kam, ua haujlwm ntev, thiab lub zog.

 

Railways:Cov kabmob steel yog siv nyob rau hauv kev lag luam kev tsheb ciav hlau los tsim ntau yam khoom xws li axles, wheelsets, thiab bogies kom tiv taus ntau qhov chaw thiab huab cua nrog kev siv ntev.

 

 
Basic Properties Ntawm Bearing Steel

 

Siab tiv taus qaug zog
Tiv tauj qaug zog puas tsuaj yog daim ntawv tseem ceeb ntawm kev puas tsuaj rau cov kabmob. Thaum lub rolling bearing khiav, cov khoom dov dov ntawm cov raceways ntawm sab hauv thiab sab nraud ntawm cov kabmob. Cov khoom sib txuas tau raug hloov mus rau lub sijhawm hloov pauv, uas tuaj yeem ncav cuag ntau pua txhiab zaus hauv ib feeb. Nyob rau hauv qhov rov ua dua ntawm kev sib hloov kev ntxhov siab, qhov chaw sib cuag Fatigue peeling tshwm sim. Thaum cov kabmob dov pib tev tawm, nws yuav ua rau cov kabmob vibrate, ua kom nrov nrov, thiab kev ua haujlwm kub nce siab, ua rau cov kabmob thaum kawg raug puas tsuaj. Daim ntawv ntawm kev puas tsuaj no yog hu ua hu rau qaug zog puas tsuaj. Yog li ntawd, cov hlau rau dov bearings yuav tsum muaj kev sib cuag siab zog.

 

Siab hnav tsis kam
Thaum dov bearings ua hauj lwm ib txwm, ntxiv rau dov kev sib txhuam, kuj muaj zawv zawg kev sib txhuam. Lub ntsiab qhov chaw uas zawv zawg kev sib txhuam tshwm sim yog: qhov chaw sib cuag ntawm lub dov lub caij thiab lub raceway, qhov sib cuag ntawm lub dov lub caij thiab lub tawb hnab tshos, lub tawb thiab cov ferrule qhia tav, thiab cov menyuam kawg nto thiab cov lus qhia ferrule. Tos ntawm sab. Qhov muaj nyob ntawm zawv zawg kev sib txhuam hauv dov bearings inevitably ua rau hnav ntawm cov kabmob. Yog tias qhov hnav tsis kam ntawm cov kabmob steel tsis zoo, cov kabmob dov yuav poob qhov tseeb ua ntej vim hnav lossis qhov kev sib hloov qhov tseeb yuav txo qis, ua rau muaj kev vibration thiab txo kev pabcuam lub neej ntawm cov kabmob. Yog li ntawd, bearing steel yuav tsum muaj siab hnav tsis kam.

 

Siab elastic txwv
Thaum cov kabmob dov ua haujlwm, txij li qhov chaw sib cuag ntawm cov khoom siv dov thiab lub nplhaib sib tw yog qhov me me, thaum cov kabmob yog cov kabmob, tshwj xeeb tshaj yog thaum muaj kev thauj khoom loj, kev sib cuag ntawm qhov chaw sib cuag loj heev. Txhawm rau tiv thaiv cov yas deformation ntau dhau los ntawm qhov tshwm sim nyob rau hauv kev sib cuag nrog kev ntxhov siab, ua rau poob ntawm cov kabmob raug lossis tshwm sim ntawm cov kab nrib pleb, cov kabmob hlau yuav tsum muaj kev txwv siab elastic.
Plaub tsim nyog hardness

 

Haum hardness
Hardness yog ib qho tseem ceeb qhia ntawm dov bearings. Nws yog ze ze rau cov khoom tiv thaiv qaug zog, hnav tsis kam, thiab elastic txwv, thiab cuam tshuam ncaj qha rau lub neej ntawm cov kabmob dov. Lub hardness ntawm cov kabmob feem ntau yog txiav txim siab raws li txoj kev thiab qhov loj ntawm cov kabmob ntawm cov kabmob, tag nrho qhov loj ntawm cov kabmob, thiab cov phab ntsa thickness. Lub hardness ntawm cov hlau siv rau dov bearings yuav tsum tsim nyog. Yog tias nws loj lossis me dhau, nws yuav cuam tshuam rau lub neej kev pabcuam ntawm cov kabmob. Raws li peb txhua tus paub, cov ntaub ntawv tsis ua haujlwm tseem ceeb ntawm cov kabmob dov yog kev puas tsuaj rau kev qaug zog, thiab poob ntawm cov kabmob raug vim tsis zoo hnav tsis kam lossis qhov tsis ruaj khov; Yog hais tias cov bearings tsis muaj ib tug tej yam toughness, lawv yuav raug kev txom nyem los ntawm brittle puas thaum raug rau loj tej yam loads. Kev puas tsuaj. Yog li ntawd, qhov hardness ntawm cov kabmob yuav tsum tau txiav txim siab raws li cov xwm txheej tshwj xeeb ntawm cov kabmob thiab hom kev puas tsuaj. Rau cov kabmob raug poob vim qaug zog spalling lossis tsis zoo hnav tsis kam, cov kabmob yuav tsum tau xaiv nrog cov tawv tawv dua; rau cov kabmob uas muaj kev cuam tshuam loj dua (xws li dov zeb bearings, railway bearings thiab qee lub tsheb bearings, thiab lwm yam), lub hardness yuav tsum raug txo kom tsim nyog. Hardness yog tsim nyog los txhim kho lub toughness ntawm cov kabmob.

 

Zoo cuam tshuam toughness
Ntau cov dov bearings yuav raug rau qee yam kev cuam tshuam thaum siv, yog li cov kabmob steel yuav tsum muaj qee qhov kev ua kom tawv tawv kom ntseeg tau tias cov kabmob tsis raug puas tsuaj los ntawm kev cuam tshuam. Rau cov kabmob uas muaj kev cuam tshuam loj, xws li dov zeb bearings thiab railway bearings, cov ntaub ntawv yuav tsum muaj kev cuam tshuam loj heev thiab tawg toughness. Qee qhov ntawm cov kabmob no siv cov txheej txheem kev kho cua sov bainite, thiab qee qhov siv cov ntaub ntawv carburizing steel, tsuas yog rau Cov kabmob no tau lees tias muaj kev cuam tshuam zoo toughness.

 

Zoo dimension stability
Rolling bearings yog precision mechanical qhov chaw, thiab lawv qhov tseeb yog ntsuas hauv microns. Thaum lub sij hawm ntev cia thiab siv, kev hloov hauv cov qauv sab hauv lossis kev ntxhov siab yuav ua rau muaj kev hloov pauv ntawm cov kabmob loj, ua rau cov kabmob tsis raug. Yog li ntawd, txhawm rau kom ntseeg tau qhov tseeb qhov tseeb ntawm cov kabmob, cov kabmob steel yuav tsum muaj qhov ruaj khov zoo.

 

Kev ua haujlwm zoo tiv thaiv xeb
Rolling bearings muaj ntau cov txheej txheem ntau lawm thiab lub voj voog ntau lawm ntev. Qee cov khoom lag luam semi-tiav lossis cov khoom tiav yuav tsum tau khaws cia ntev ua ntej sib dhos. Yog li ntawd, cov khoom siv bearing yog qhov ua rau qee qhov corrosion thaum lub sijhawm tsim khoom lossis thaum lub sijhawm khaws cov khoom tiav, tshwj xeeb tshaj yog nyob rau hauv huab cua ntub. Yog li ntawd, bearing steel yuav tsum muaj cov khoom zoo los tiv thaiv xeb.

 

Kev ua tau zoo ntawm cov txheej txheem
Thaum lub sij hawm tsim cov txheej txheem ntawm dov bearings, lawv cov khoom tau dhau los ua ntau yam txheej txheem txias thiab kub. Qhov no yuav tsum tau cov bearing steel yuav tsum muaj cov txheej txheem zoo, xws li txias thiab kub tsim cov khoom, txiav thiab sib tsoo cov khoom, kev kho cua sov, thiab lwm yam, kom tau raws li cov kev xav tau ntawm cov ntim loj, kev ua haujlwm siab, tus nqi qis thiab siab. zoo ntau lawm ntawm yob bearings.

 

Bearing Steel Thaum tshav kub kub kho txheej txheem
GCr15 Bearing Steel
GCr18Mo Bearing Steel
G20CrMo Bearing Steel
17CrMnNiMo Bearing Steel

Annealing
●Complete annealing thiab isothermal annealing: Ua kom tiav annealing tseem hu ua recrystallization annealing, feem ntau hu ua annealing. Qhov no annealing yog tsuas yog siv rau castings, forgings thiab kub dov profiles ntawm ntau yam carbon steels thiab alloy steels nrog hypoeutecoid muaj pes tsawg leeg, thiab tej zaum kuj siv nyob rau hauv welded lug. Nws feem ntau yog siv los ua kev kho cua sov zaum kawg ntawm qee qhov haujlwm tsis tseem ceeb, lossis raws li kev kho cua sov ua ntej ntawm qee qhov haujlwm.
● Spheroidizing annealing: Spheroidizing annealing yog tsuas yog siv rau hypereutecoid carbon steel thiab alloy cuab yeej steel (xws li steel hom siv nyob rau hauv manufacturing tej cuab yeej, ntsuas cov cuab yeej, thiab pwm). Nws lub hom phiaj tseem ceeb yog txo hardness, txhim kho machinability, thiab npaj rau tom ntej quenching.
●Stress relief annealing: Stress relief annealing kuj hu ua low-temperature annealing (los yog high-temperature tempering). Qhov no hom ntawm annealing yog tsuas yog siv los tshem tawm cov residual kev nyuaj siab nyob rau hauv castings, forgings, vuam qhov chaw, kub dov qhov chaw, txias-drawn qhov chaw, thiab lwm yam. qee lub sij hawm los yog thaum lub sij hawm txiav cov txheej txheem tom ntej.

 

Quenching
Txhawm rau txhim kho hardness, txoj hauv kev tseem ceeb yog cua sov, txuag hluav taws xob thiab ua kom txias sai. Cov khoom siv cua txias tshaj plaws yog brine, dej thiab roj. Lub workpiece quenched nyob rau hauv dej ntsev yog ib qho yooj yim kom tau siab hardness thiab du nto, thiab nws tsis yog ib qho yooj yim mus rau qhov chaw mos uas tsis quenched, tab sis nws yog ib qho yooj yim mus ua deformation loj ntawm lub workpiece thiab txawm tawg. Kev siv roj raws li qhov nruab nrab quenching tsuas yog tsim nyog rau quenching qee cov hlau hlau lossis cov pa roj carbon me me workpieces qhov chaw ruaj khov ntawm supercooled austenite kuj loj.

 

Tempering
● Txo brittleness thiab tshem tawm lossis txo cov kev ntxhov siab sab hauv. Tom qab quenching, steel qhov chaw yuav muaj kev ntxhov siab sab hauv thiab brittleness. Yog hais tias lawv tsis tempered nyob rau hauv lub sij hawm, cov hlau qhov chaw yuav feem ntau deform los yog txawm tawg.
● Tau txais cov khoom siv kho tshuab uas xav tau los ntawm cov khoom ua haujlwm. Tom qab quenching, lub workpiece muaj siab hardness thiab siab brittleness. Yuav kom ua tau raws li qhov sib txawv ntawm kev ua haujlwm ntawm ntau yam khoom siv, lub hardness tuaj yeem hloov kho los ntawm qhov tsim nyog tempering kom txo tau cov brittleness thiab tau txais qhov yuav tsum tau Toughness, plasticity.
● ruaj khov workpiece loj
● Rau qee cov hlau alloy uas nyuaj rau soften los ntawm annealing, high-temperature tempering yog feem ntau siv tom qab quenching (los yog normalizing) kom zoo sib sau ua ke carbides nyob rau hauv cov hlau thiab txo cov hardness los pab txiav.

 

Cov Lus Qhia Kho Cov Kabmob Steel

Khaws cov kabmob steel lubricated

Yog tias tsis muaj lubrication kom raug, cov kabmob hlau tuaj yeem muaj kev hnav thiab tsim kua muag, ua rau ua tsis tiav ntxov. Siv hom lubricant zoo thiab ua raws li cov chaw tsim khoom cov lus pom zoo rau kev hloov roj los yog cov roj pleev ib ntus.

 

Tiv thaiv cov kabmob hlau los ntawm kev sib kis

Cov av, khib nyiab, thiab dej noo tuaj yeem ua rau koj cov kabmob steel ua rau lub sijhawm. Khaws thaj chaw ib ncig ntawm cov kabmob kom huv si thiab siv cov ntsaws ruaj ruaj thiab npog kom zoo kom tsis txhob muaj kab mob.

Saib xyuas cov kabmob steel rau cov cim kev puas tsuaj

Kev tshuaj xyuas tsis tu ncua tuaj yeem pab koj ntes cov teeb meem ntxov. Nrhiav cov cim ntawm xeb, corrosion, kev sib txhuam, lossis suab nrov, thiab daws cov teeb meem no sai li sai tau.

Khaws cov kabmob steel kom zoo

Thaum tsis siv, khaws koj cov kabmob steel rau hauv qhov chaw huv, qhuav, thiab tswj qhov kub thiab txias. Tsis txhob khaws cov hlau ze rau cov tshuaj lom neeg lossis lwm yam khoom uas yuav ua rau muaj kev puas tsuaj.

Kov cov kabmob steel nrog kev saib xyuas

Thaum txhim kho lossis tshem cov bearings, tuav lawv maj mam thiab tsis txhob muaj zog ntau dhau los yog cuam tshuam. Siv cov cuab yeej tsim nyog thiab ua raws li cov txheej txheem pom zoo los tiv thaiv kev puas tsuaj.

 

 
Peb lub Hoobkas

 

Cov xim coated steel kauj yog lub teeb hauv qhov hnyav, zoo nkauj zoo nkauj, thiab muaj kev ua haujlwm zoo los tiv thaiv corrosion, thiab tuaj yeem ua tiav ncaj qha. Cov xim feem ntau muab faib ua grey, dej hiav txwv xiav, cib liab, thiab lwm yam Nws yog siv hauv kev tshaj tawm, kev tsim kho, kho kom zoo nkauj, khoom siv hauv tsev, khoom siv hluav taws xob, rooj tog kev lag luam thiab kev lag luam tsheb thauj mus los. Raws li ISO 9001, SGS certified tuam txhab, peb muaj peb lub Hoobkas npog 35000 square meters, pab ntau tshaj 500 tus neeg ua haujlwm. Muaj 30 cov kab ntau lawm, 500tons ib hnub ib kab, nrog rau txhua xyoo tso zis 5,400,000 tons. Nrog 20 xyoo ntawm kev tsim thiab xa tawm kev paub, peb tau ua haujlwm rau peb cov neeg siv khoom thiab cov haujlwm hauv South America, Southeast Asia, Central Asia, Middle East, Africa thiab North Europe lag luam.

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FAQ

 

Q: Dab tsi yog bearing steel ua los ntawm?

A: AISI 52100 bearing steel yog cov pa roj carbon siab, chromium uas tsis tshua muaj hlau los ntawm cov hlau tawv tawv. Cov hlau no muaj qhov tawv tawv siab (txog HRC 67), siab hnav tsis kam (vim nws cov tawv tawv siab), thiab dov qaug zog, uas ua rau nws tshwj xeeb rau cov kabmob yob.

Q: Puas yog bearing steel xeb?

A: Hlau pob bearings tuaj yeem xeb. Bearings ua los ntawm chrome hlau yuav xeb yooj yim uas yog vim li cas lawv tawm hauv lub Hoobkas nrog cov txheej txheej txheej coated nrog cov roj tiv thaiv. Stainless hlau bearings muaj ntau dua corrosion resistant tab sis tseem yuav xeb thaum los rau hauv kev sib cuag nrog tej yam khoom.

Q: Dab tsi yog qhov txawv ntawm cov kabmob steel thiab stainless hlau?

A: Carbon steel (los yog siab carbon chrome steel) yog cov khoom siv feem ntau siv rau cov kabmob. Nws muaj cov yam ntxwv zoo me ntsis suab nrov dua li stainless hlau. Tsis tas li ntawd, nws hardness txhais tau hais tias nws muaj peev xwm ua tau zoo dua li stainless hlau bearings.

Q: Ntev npaum li cas steel bearings kav?

A: Lub log bearing ntev npaum li cas? Lub log bearings muaj qhov nruab nrab lifespan ntawm 136,{1}} txog 160,000 km (kwv yees li 85,000 txog 100,000 mais). Qhov no tsuas yog txoj cai ntawm tus ntiv tes xoo tab sis, qhov tseeb lifespan ntawm lub log bearing nyob ntawm qhov zoo ntawm lub log bearing thiab cov kev ua haujlwm.

Q: Dab tsi yog bearing steel siv rau?

A: Alloy steel 52100 qib bearing steel yog tsuas yog siv rau kev tsim cov dav hlau bearings thiab lwm yam kev nyuab siab heev. Qhov no steel qib 52100 steel yog nyiam dua lub tshuab nqus tsev arc re-melted los muab kev ua tau zoo. Cov ntawv thov: Cov Kabmob Manufacture, CV pob qij txha, pob screws, gauges, riam thiab lwm yam.

Q: Ntau npaum li cas carbon cov kabmob steel feem ntau muaj?

A: Raws li rau cov bearings uas yog induction hardened, carbon steel nrog siab carbon ntsiab lus ntawm {{0}}.55 mus rau 0.65% yog siv ntxiv rau cov teev nyob rau hauv cov lus no.

Q: Ntev npaum li cas yog bearing steel?

A: Los ntawm kev kho cua sov thiab kev ua haujlwm nruj ua tiav cov bearings muaj lub neej qaug zog zoo, lub zog siab thiab tsis kam tawg thiab tawg. SAE 52100 yog lub hom phiaj dav dav dav dav dav hlau nrog lub ntsej muag tawv tawv xws li 60-64 ntawm Rockwell Harness Scale (Rc).

Q: Dab tsi yog 52100 bearing steel sib npaug?

A: AISI 52100 Alloy bearing steel zog yog chromium, manganese alloy steel specification. 52100 yog sib npaug rau DIN 100Cr6, GB GCr15 steel. Cov ntawv thov feem ntau tuaj yeem hloov pauv ib leeg.

Q: Puas yog bearing steel weldable?

A: Nws tuaj yeem ua tau tag nrho cov kabmob, tab sis qhov tshwm sim ntawm weld yuav nyuaj heev, thiab tawg, tej zaum txawm ncaj qha mus. Cov txheej txheem muaj txiaj ntsig zoo rau kev koom nrog nyuaj rau vuam hlau yog tig brazing siv silicon bronze.

Q: Dab tsi yog bearing steel?

A: Cov kabmob hlau yog ib hom hlau alloy siv los tsim cov kabmob thiab lwm yam khoom siv tshuab uas xav tau kev ua haujlwm siab, kev ntseeg siab, thiab precision.

Q: Dab tsi yog cov yam ntxwv ntawm bearing steel?

A: Cov kabmob steel muaj siab hardness, hnav tsis kam, thiab qaug zog lub zog. Nws kuj muaj qhov zoo seem stability thiab corrosion kuj.

Q: Dab tsi yog cov qib ntawm cov kabmob steel?

A: Cov qib feem ntau ntawm cov kabmob steel yog AISI 52100, AISI 440C, AISI M50, thiab AISI M2.

Q: Yuav ua li cas yog bearing steel tsim?

A: Cov kabmob hlau yog tsim los ntawm melting thiab refining hlau ore, seem hlau, thiab ntau yam alloys nyob rau hauv lub cub tawg. Lub resulting molten hlau yog ces poured rau hauv pwm los tsim ingots, uas yog dov thiab tshav kub-kho kom ua tiav cov yam ntxwv xav tau.

Q: Dab tsi yog qhov kev siv ntawm cov kabmob steel?

A: Cov kabmob steel yog siv los tsim ntau hom kabmob, xws li pob bearings, cov menyuam bearings, thiab cov kabmob dawb. Nws kuj yog siv los ua lwm yam khoom siv hauv tshuab, xws li lub tshuab ntxhua khaub ncaws, lub zog, thiab cov ncej.

Q: Yuav ua li cas bearing steel txawv ntawm lwm hom hlau?

A: Cov kabmob hlau txawv ntawm lwm hom hlau vim nws muaj cov ntsiab lus alloying tshwj xeeb, xws li chromium, molybdenum, thiab vanadium, uas txhim kho nws lub zog, hnav tsis kam, thiab qaug zog ua haujlwm. Nws kuj tseem tau txais cov txheej txheem kho cua sov tshwj xeeb, xws li quenching thiab tempering, txhawm rau txhim kho nws cov khoom rau kev siv cov kabmob.

Q: Dab tsi yog qhov tseem ceeb ntawm cov kabmob steel?

A: Cov kabmob hlau feem ntau muaj cov pa roj carbon ntau (xws li 0.95% mus rau 1.1%), nrog rau ntau qhov sib txawv ntawm lwm yam xws li chromium, molybdenum, thiab vanadium. Qhov tseeb muaj pes tsawg leeg ntawm cov hlau yuav nyob ntawm qhov kev thov tshwj xeeb thiab kev ua haujlwm tau zoo.

Q: Dab tsi yog qhov zoo ntawm kev siv cov kabmob steel?

A: Cov kabmob steel muaj ntau qhov zoo dua li lwm hom hlau alloys, nrog rau kev ua haujlwm siab thiab hnav tsis kam, zoo heev dimension stability, thiab zoo qaug zog. Cov khoom no ua rau nws zoo tagnrho rau kev siv hauv precision bearings thiab lwm yam kev ua haujlwm siab.

Q: Yuav ua li cas bearing steel tsim?

A: Cov kabmob hlau feem ntau yog tsim los ntawm kev siv cov txheej txheem tshwj xeeb melting uas suav nrog kev siv hluav taws xob arc rauv thiab lub tshuab nqus tsev induction furnaces. Lub resulting hlau yog ces feem ntau forged los yog dov rau hauv cov duab thiab raug rau ntau yam kev kho cua sov txheej txheem los optimize nws cov khoom rau siv nyob rau hauv bearing daim ntaub ntawv.

Q: Dab tsi yog qee qhov kev siv rau cov kabmob steel?

A: Cov kabmob steel feem ntau yog siv los tsim cov pob bearings zoo, cov menyuam bearings, thiab lwm yam precision xws li tshuab cuab yeej spindles, automotive kis tau tus mob, thiab aerospace Cheebtsam.

Q: Puas yog bearing steel magnetic?

A: Chrome hlau thiab feem ntau stainless hlau bearings yog hlau nplaum. Qhov no yuav surprise ntau tus neeg nyob rau hauv cov ntaub ntawv ntawm stainless hlau tab sis cov qib 440 steel siv rau feem ntau stainless hlau bearings yog sib nqus heev.

Raws li ib qho ntawm cov kws tshaj lij cov kabmob steel tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov kev pabcuam zoo thiab cov nqi sib tw. Thov so assured mus yuav cov khoom zoo siab bearing steel rau muag ntawm no los ntawm peb lub hoobkas. Tiv tauj peb rau pricelist thiab qauv dawb.

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