Ntau tus neeg laymen yuav tsis muaj kev nkag siab tshwj xeeb ntawm cemented carbide.Raws li cov kws tshaj lij cemented carbide chaw tsim tshuaj paus, Chuangrui yuav muab koj cov lus qhia txog kev paub txog cov cemented carbide niaj hnub no.
Carbide muaj lub koob npe nrov ntawm "kev lag luam hniav", thiab nws daim ntawv thov ntau yam dav heev, suav nrog engineering, tshuab, tsheb, nkoj, optoelectronics, tub rog thiab lwm yam haujlwm.Kev siv tungsten hauv kev lag luam cemented carbide ntau tshaj ib nrab ntawm tag nrho cov tungsten noj.Peb yuav qhia nws los ntawm cov ntsiab lus ntawm nws lub ntsiab lus, yam ntxwv, kev faib tawm thiab kev siv.
1. Kev txhais
Cemented carbide yog ib qho alloy nrog tungsten carbide hmoov (WC) ua cov khoom tseem ceeb thiab cobalt, npib tsib xee, molybdenum thiab lwm yam hlau ua cov ntaub ntawv.tungsten alloy yog ib qho alloy nrog tungsten raws li cov theem nyuaj thiab cov hlau xws li npib tsib xee, hlau thiab tooj liab raws li qib binder.
2. Nta
1) High hardness (86 ~ 93HRA, sib npaug rau 69 ~ 81HRC).Nyob rau hauv lwm yam mob, lub siab dua cov ntsiab lus ntawm tungsten carbide thiab lub finer lub nplej, lub hardness ntawm alloy ntau dua.
2) Zoo hnav tsis kam.Cov cuab yeej lub neej tsim los ntawm cov khoom siv no yog 5 mus rau 80 lub sij hawm siab dua li ntawm kev kub ceev steel txiav;Lub neej ntawm cov cuab yeej abrasive tsim los ntawm cov khoom siv no yog 20 mus rau 150 lub sij hawm siab dua li cov cuab yeej steel abrasive.
3) Kev ua haujlwm kub zoo heev.Nws qhov hardness tseem nyob hauv qhov tsis hloov ntawm 500 ° C, thiab qhov hardness tseem siab heev ntawm 1000 ° C.
4) Muaj zog tiv thaiv corrosion.Raws li ib txwm muaj, nws tsis hnov mob nrog hydrochloric acid thiab sulfuric acid.
5) Zoo toughness.Nws lub toughness yog txiav txim los ntawm cov binder hlau, thiab siab dua cov binder theem cov ntsiab lus, lub zog flexural ntau dua.
6) Great brittleness.Nws yog ib qho nyuaj rau kev ua cov cuab yeej nrog cov duab complex vim hais tias txiav tsis tau.
3. Kev faib tawm
Raws li cov sib txawv binders, cemented carbide tuaj yeem muab faib ua pawg hauv qab no:
1) tungsten-cobalt alloys: Cov khoom tseem ceeb yog tungsten carbide thiab cobalt, uas tuaj yeem siv los tsim cov cuab yeej txiav, pwm thiab geological thiab ntxhia khoom.
2) Tungsten-titanium-cobalt alloys: cov khoom tseem ceeb yog tungsten carbide, titanium carbide thiab cobalt.
3) Tungsten-titanium-tantalum (niobium) alloys: cov khoom tseem ceeb yog tungsten carbide, titanium carbide, tantalum carbide (los yog niobium carbide) thiab cobalt.
Raws li cov duab sib txawv, lub hauv paus tuaj yeem muab faib ua peb hom: kheej kheej, pas nrig thiab phaj.Cov duab ntawm cov khoom uas tsis yog-tus qauv yog tshwj xeeb thiab yuav tsum tau customization.Chuangrui Cemented Carbide.muab kev qhia qib kev xaiv cov neeg ua haujlwm.
4. Kev npaj
1) Cov khoom xyaw: Cov khoom siv raw yog sib xyaw hauv ib qho kev faib ua feem;2) Ntxiv cawv lossis lwm yam xov xwm, sib tsoo ntub dej hauv lub pob zeb ntub dej;3) Tom qab crushing, ziab, thiab sieving, ntxiv siv quav ciab los yog kua nplaum thiab lwm yam kev ua tus neeg sawv cev;4) Granulate qhov sib tov, nias thiab cua sov kom tau txais cov khoom siv alloy.
5. Siv
Nws tuaj yeem siv los ua cov khoom laum, riam, cov cuab yeej pob zeb drilling, cov cuab yeej mining, hnav qhov chaw, lub tog raj kheej liner, nozzles, lub cev muaj zog rotors thiab stators, thiab lwm yam.
Post lub sij hawm: May-30-2023