Cov neeg feem coob tsuas paub txog carbide lossis tungsten steel,
Tau ntev heev lawm muaj ntau tus neeg uas tsis paub tias muaj kev sib raug zoo li cas ntawm ob tug no. Tsis txhob hais txog cov neeg uas tsis muaj feem cuam tshuam nrog kev lag luam hlau.
Qhov txawv ntawm tungsten hlau thiab carbide yog dab tsi?

Cov Carbide cemented：
Cemented carbide yog ua los ntawm cov khoom siv tawv ntawm cov hlau refractory thiab cov hlau sib txuas los ntawm cov txheej txheem hmoov metallurgy, nws yog ib hom khoom siv alloy nrog lub zog siab, hnav tsis kam, lub zog zoo thiab toughness, kub tsis kam, corrosion tsis kam thiab ntau yam khoom zoo heev, tshwj xeeb tshaj yog nws lub zog siab thiab hnav tsis kam, txawm tias ntawm qhov kub ntawm 500 ℃ kuj tseem tsis hloov pauv, ntawm 1000 ℃ tseem muaj lub zog siab. Qhov no yog qhov laj thawj vim li cas tus nqi ntawm cemented carbide siab dua li lwm cov alloys.Cov Ntawv Thov Cemented Carbide:

Cov cemented carbide yog siv dav ua cov khoom siv cuab yeej, xws li cov cuab yeej tig, cov cuab yeej milling, cov cuab yeej planing, cov laum, cov cuab yeej tho qhov, thiab lwm yam. Nws yog siv los txiav cov hlau cam khwb cia, cov hlau tsis yog ferrous, plastics, cov tshuaj fibers, graphite, iav, pob zeb thiab cov hlau ib txwm muaj, thiab tseem siv tau los txiav cov hlau uas tiv taus cua sov, hlau tsis xeb, hlau manganese siab, hlau cuab yeej thiab lwm yam khoom siv uas nyuaj rau tshuab.

Tungsten Hlau：
Tungsten hlau kuj hu ua tungsten-titanium alloy lossis high-speed steel lossis cov cuab yeej hlau. Qhov nyuaj ntawm Vickers 10K, thib ob tsuas yog pob zeb diamond, yog cov khoom siv sib xyaw sintered uas muaj tsawg kawg ib qho hlau carbide sib xyaw, tungsten hlau, cemented carbide muaj qhov nyuaj siab, hnav tsis kam, lub zog thiab toughness, kub tsis kam, corrosion tsis kam thiab ntau yam khoom zoo heev. Qhov zoo ntawm tungsten hlau feem ntau yog nyob rau hauv nws qhov nyuaj siab thiab hnav tsis kam. Yooj yim hu ua pob zeb diamond thib ob.

Qhov sib txawv ntawm Tungsten Steel vs Tungsten Carbide:
Tungsten hlau yog ua los ntawm kev ntxiv ferro tungsten ua raw khoom tungsten hauv cov txheej txheem ua hlau, tseem hu ua high speed steel lossis tool steel, nws cov ntsiab lus tungsten feem ntau yog 15-25%, thaum cemented carbide yog ua los ntawm hmoov metallurgy txheej txheem nrog tungsten carbide ua lub cev tseem ceeb thiab cobalt lossis lwm yam hlau sib txuas ua ke nrog sintering, nws cov ntsiab lus tungsten feem ntau yog siab dua 80%. Hauv kev hais yooj yim, txhua yam khoom nrog hardness tshaj HRC65 tuaj yeem hu ua cemented carbide tsuav yog lawv yog alloys.
Hauv lus yooj yim, cov hlau tungsten yog cov khoom siv cemented carbide, tab sis cov hlau cemented carbide tsis tas yuav yog cov hlau tungsten.