Khoom Parameters
| Qib | Fss.(µ) | O2 (%, Max.) |
| WC -2 | 1.00~1.49 | 0.18 |
| WC -3 | 1.50~1.99 | 0.15 |
| WC -4 | 2.00~2.49 | 0.12 |
| WC -5 | 2.50~2.99 | 0.10 |
| WC -6 | 3.00~3.49 | 0.08 |
| WC -7 | 3.50~3.99 | 0.08 |
| WC -8 | 4.00~4.49 | 0.08 |
| WC -9 | 4.50~4.99 | 0.08 |
| WC -10 | 5.00~6.99 | 0.08 |
| WC -11 | 7.00~8.99 | 0.08 |
| WC -12 | 9.00~14.99 | 0.08 |
| WC -13 | 15.00~25.00 | 0.08 |
Khoom Description
Tungsten carbide hmoov feem ntau yog tsaus grey los yog dub hmoov nrog nws cov luster. Lub hardness ntawm tungsten carbide hmoov zoo ib yam li cov pob zeb diamond, thiab nws yog ib tug zoo conductor ntawm hluav taws xob thiab cua sov. Nws melting point yog siab li 2870 degree, boiling point yog 6000 degree, thiab txheeb ze ceev (18 degree) yog 15.63. Thaum kub kub, tungsten carbide hmoov tuaj yeem nyob ruaj khov thiab tsis yooj yim rau decompose lossis oxidize.
Tungsten carbide hmoov (WC) yog ib qho tseem ceeb ntawm kev lag luam raw khoom thiab yog dav siv nyob rau hauv ntau lub teb vim nws siab hardness, siab hnav tsis kam thiab kub kub kuj. Tungsten carbide hmoov yog ib qho ntawm cov khoom siv tseem ceeb rau kev npaj cov cemented carbide. Nws tuaj yeem sib xyaw nrog cov hlau xws li cobalt thiab npib tsib xee los ua cov carbide nyuaj heev los ntawm cov hmoov metallurgy. Carbide muaj kev ua haujlwm zoo heev thiab hnav tsis kam thiab siv dav hauv cov cuab yeej txiav, cov cuab yeej drilling, cov cuab yeej mining, pwm thiab lwm yam. Tungsten carbide hmoov tuaj yeem muab ntxiv rau cov ntaub ntawv ceramic ua ib qho ntxiv los txhim kho hardness thiab hnav tsis kam ntawm ceramics. Ceramic cov ntaub ntawv uas muaj tungsten carbide feem ntau yog siv los ua cov khoom siv xws li kev sib tsoo log, ntawv xuab zeb, nozzles, thiab cov khoom siv uas yuav tsum tau muaj zog thiab hnav tsis kam. Tungsten carbide hmoov tuaj yeem siv los ua ib qho ntxiv rau cov hlau nto txheej. Tungsten carbide hmoov tuaj yeem muab ntxiv rau saum npoo ntawm cov hlau los ntawm kev txau thermal, tshuaj vapor deposition thiab lwm yam technologies. Cov txheej no muaj qhov tawv tawv thiab siab hnav tsis kam, uas tuaj yeem txhim kho qhov hnav tsis kam thiab corrosion tsis kam ntawm hlau thiab txuas ntxiv kev pab cuam lub neej ntawm hlau.
Tungsten carbide hmoov tuaj yeem muab ntxiv rau iav ua ib qho ntxiv los txhim kho lub hardness thiab khawb tsis kam ntawm iav. Hom iav no feem ntau yog siv los tsim cov cuab yeej kho qhov muag, ntsuas vaj huam sib luag, kho kom zoo nkauj thiab lwm yam khoom uas xav tau kom pom tseeb thiab siab hardness. Tungsten carbide hmoov kuj tuaj yeem muab ntxiv rau cov yas ua cov khoom ntxiv los txhim kho cov tawv tawv thiab hnav tsis kam ntawm cov yas. Cov yas zoo li no feem ntau yog siv los tsim ntau yam khoom thiab cov cuab yeej, xws li iav, bearings, thiab riam. Tungsten carbide hmoov kuj tseem siv tau los tsim cov cua kub tiv thaiv, melting crucibles, thiab lwm yam. Nyob rau hauv cov ntaub ntawv hauv aerospace, tungsten carbide hmoov tuaj yeem siv los ua cov tshuaj ntxiv los txo qhov kub thiab txias thaum tswj kev ua haujlwm zoo.
Nyob rau hauv cov ntsiab lus, tungsten carbide hmoov yog dav siv nyob rau hauv ntau lub teb xws li cemented carbide, ceramics, hlau nto coatings, iav, yas, thiab lwm yam vim nws cov cim lub cev thiab tshuaj. Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev nthuav dav ntawm daim ntawv thov, daim ntawv thov kev cia siab ntawm tungsten carbide hmoov yuav dav dua.
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