Cemented Carbide Hlau Nozzle PM Sintered Parts

Khoom Taw Qhia

Carbide YS8 thiab YG3X

Qhov twg yog qhov nyuaj dua, YS8 lossis YG3X, yog qhov tsim nyog rau kev ua cov hlau qhov nrog lub hardness ntawm 88.5?

Yog tias koj muaj kev xav tau, thov sab laj Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd.

YG3X tungsten steel yog ib hom hlau uas muaj siab hardness thiab zoo hnav tsis kam, tab sis tsis tshua muaj zog thiab tsis muaj zog toughness.

Khoom npe: YG3X Qeb: kev ua tau zoo thiab siv: tungsten cobalt.

Siab hardness. Zoo hnav tsis kam, tab sis tsis muaj zog thiab tsis zoo cuam tshuam toughness. Cov hlau kos duab tuag nyob rau hauv cov xwm txheej ntawm kev ntxhov siab me me yog tsim rau kos cov hlau nyias nyias nrog txoj kab uas hla ntawm 2 hli. Non-ferrous hlau filaments thiab lawv cov hlau hlau.

YG20C advanced molding khoom. Yog tsis muaj kev kho cua sov, sab hauv thiab sab nraud hardness yog uniform. Rau ntau lawm. Nws yog qhov tsim nyog rau kev tsim cov taub hau txias, txias stamping, thiab txias nias pwm rau kev tsim cov qauv thiab cov bearings.

Tshuaj muaj pes tsawg leeg

wb: 96.5

TaC(NbC): 0.5

Co: 3

Mechanical Properties

Density/(g/cm3): 15.0-15.3

Hardness (HRA): 91.5

Bending zog (bb / MPa): 1100

tungsten hlau

Tungsten steel (tungsten carbide) muaj cov khoom zoo heev xws li siab hardness, hnav tsis kam, zoo zog thiab toughness, kub tsis kam, thiab corrosion kuj, tshwj xeeb tshaj yog nws siab hardness thiab hnav tsis kam, txawm nyob rau ntawm qhov kub ntawm 500 degree C. tseem tseem tsis tau hloov pauv, thiab nws tseem muaj qhov nyuaj siab ntawm 1000 degree.

Tungsten steel, tseem hu ua cemented carbide, hais txog cov khoom siv sib xyaw ua ke uas muaj tsawg kawg yog ib qho hlau carbide. Tungsten carbide, cobalt carbide, niobium carbide, titanium carbide, thiab tantalum carbide yog cov feem ntau ntawm tungsten steel. Cov nplej loj ntawm cov khoom siv carbide (los yog theem) feem ntau yog nyob nruab nrab ntawm 0.2-10 microns, thiab cov nplej carbide tau tuav ua ke siv cov hlau khi. Cov binder feem ntau yog hais txog cov hlau cobalt (Co), tab sis rau qee qhov kev siv tshwj xeeb, npib tsib xee (Ni), hlau (Fe), lossis lwm yam hlau thiab alloys kuj siv tau. Kev sib xyaw ntawm carbide thiab binder theem los txiav txim siab yog hu ua "qib".

Kev faib tawm ntawm tungsten steel yog ua raws li ISO tus qauv. Qhov kev faib tawm no yog nyob ntawm cov khoom siv ntawm cov khoom ua haujlwm (xws li P, M, K, N, S, H qib). Lub binder theem muaj pes tsawg leeg yog tsuas yog siv rau nws lub zog thiab corrosion kuj.

Lub matrix ntawm tungsten steel muaj ob ntu: ib feem yog lub hardening theem; lwm qhov yog cov hlau sib txuas. Binder hlau feem ntau yog hlau pawg hlau, feem ntau siv yog cobalt thiab npib tsib xee. Yog li ntawd, muaj tungsten-cobalt alloys, tungsten-nickel alloys, thiab tungsten-titanium-cobalt alloys.

Rau cov hlau uas muaj tungsten, xws li cov hlau kub ceev thiab qee qhov kub ua haujlwm tuag steels, tungsten hauv cov hlau tuaj yeem txhim kho qhov nyuaj thiab kub tsis kam ntawm cov hlau, tab sis lub toughness yuav poob sharply.

Kev siv lub ntsiab ntawm tungsten cov peev txheej kuj yog cemented carbide, uas yog, tungsten steel. Cemented carbide, hu ua cov hniav ntawm kev lag luam niaj hnub, thiab cov khoom siv tungsten steel tau dav siv.

Kev siv tungsten steel

Tungsten steel belongs rau cemented carbide, tseem hu ua tungsten titanium alloy. Lub hardness tuaj yeem ncav cuag 89 ~ 95HRA. Vim li no, tungsten steel khoom (feem ntau tungsten steel watches) tsis yooj yim rau hnav, nyuaj, thiab tsis ntshai ntawm annealing, tab sis nkig.

Cov khoom tseem ceeb ntawm cov cemented carbide yog tungsten carbide thiab cobalt, uas suav txog 99 feem pua ​​​​ntawm tag nrho cov khoom, thiab 1 feem pua ​​​​yog lwm cov hlau, yog li nws tseem hu ua tungsten steel.

Nws yog feem ntau siv rau hauv high-precision machining, high-precision cuab yeej cuab tam, lathes, cuam tshuam cov khoom, iav cutter hau, thiab ceramic pobzeb cutters. Nws yog ib qho nyuaj thiab tsis ntshai ntawm annealing, tab sis brittle. belongs rau cov npe ntawm cov hlau tsis tshua muaj.

Tungsten steel (tungsten carbide) muaj cov khoom zoo heev xws li siab hardness, hnav tsis kam, zoo zog thiab toughness, kub tsis kam, thiab corrosion kuj, tshwj xeeb tshaj yog nws siab hardness thiab hnav tsis kam, txawm nyob rau ntawm qhov kub ntawm 500 degree C. tseem tseem tsis tau hloov pauv, thiab nws tseem muaj qhov nyuaj siab ntawm 1000 degree. Carbide yog dav siv los ua cov ntaub ntawv, xws li cov cuab yeej tig, milling cutters, planers, xyaum, tho txawv cov cuab yeej, thiab lwm yam, rau txiav hlau cam khwb cia hlau, non-ferrous hlau, yas, tshuaj fibers, graphite, iav, pob zeb, thiab zoo tib yam hlau, thiab tseem tuaj yeem siv rau kev txiav cov khoom nyuaj-rau-tshuab xws li cov hlau kub, stainless hlau, siab manganese hlau, thiab cov cuab yeej hlau. Kev txiav ceev ntawm cov cemented carbide tshiab yog ntau pua lub sij hawm ntawm carbon steel.

Tungsten steel (tungsten carbide) kuj tuaj yeem siv los ua cov cuab yeej pob zeb drilling, cov cuab yeej mining, cov cuab yeej drilling, ntsuas cov cuab yeej, cov khoom siv tiv taus, hlau abrasives, lub tog raj kheej linings, precision bearings, nozzles, thiab lwm yam.

Hlau Txhaj Moulding txheej txheem

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