txoj moo

Vim li cas peb xaiv tungsten carbide li cov hniav cov hniav?

Xaiv cov khoom tsim nyog rau koj cov hniav tuaj yeem nquag ua rau tsis meej pem. Thaum kawg, tus yuam sij nyob hauv cov hniav txoj kev npaj ua haujlwm thiab cov yam tseem ceeb nws muaj. Kev tsom xam ntawm cov ntawv no yog nyob rau ntawm Tupsten, cov khoom siv dav dav, tshuaj xyuas nws cov yam ntxwv, kev siv, thiab cov dav dav ntawm tungsten tuaj.

Nyob rau hauv lub rooj ntu, tungsten tuav lub 74th txoj hauj lwm. Kev qeb duas ntawm Ntiaj Teb Feem Ntau Cov Hlau, nws boasts qhov loj tshaj plaws melting point ntawm tag nrho cov hlau, mus txog ib qho kub ntawm 3,422 ° C!

Nws cov muag muag tso cai rau kev txiav nrog tsuas yog ib lub hacksaw, ua rau tungsten cov nquag siv raws li ib qho alloy. Kev sib xyaw nrog ntau yam kev ua piv rau kev siv zog rau lawv tus kheej cov yam ntxwv thiab tshuaj lom neeg. Alloying Tungsten muaj cov txiaj ntsig zoo ntawm cov cua sov ua kom tsis kam thiab tawv, thaum tseem siv tau nws cov usability uas hla dhau ntawm kev siv dav dav hlau. Tungsten carbide dolits Raws li Predomant tungsten alloy. Qhov no sib xyaw no, tsim los ntawm blending tungsten hmoov thiab hmoov cov pa roj carbon, nthuav qhia lub hardness ntaus ntawm 9.0 ntawm mohs nplai, zoo rau lub pob zeb diamond hardness. Tsis tas li ntawd, lub ntsiab lus melting ntawm lub tungsten carbide alloy yog qhov zoo kawg li, ncav 2200 ° C. Thiaj li, tungsten carbide txaus siab dua tungsten hauv nws lub xeev tsis muaj peev xwm thiab tiv thaiv cov pa roj carbon.

Tungsten carbide oscillating luag hniav
tungsten carbide hniav
tungsten carbide riam

Tungsten carbide hniav, paub txog nws qhov tshwj xeeb tiv thaiv kom sov thiab khawb thiab nws qhov ntev-ntev siv hauv cov cuab yeej xws li tshuab riam. Cov kev lag luam tau ua haujlwm tungsten carbide hniav rau ze li ib puas xyoo. Hauv qhov piv txwv no, lub tungsten carbide hniav yog rov ua haujlwm rau cov duab ncaj qha thiab txiav. Hauv qhov no, tungsten carbide tau raug xaiv los ua cov khoom haum tshaj plaws thiab kev ua siab zoo. Cov cuab yeej ua kom ruaj khov thiab muaj peev xwm tiv thaiv cov hnav ua kom nws mus hlais cov kab ntau zaus yam tsis muaj kev phom sij.

Nyob rau hauv dav dav, tungsten carbide hniav muaj ntau cov ntawv thov hauv ntau thaj teb, tshwj xeeb tshaj yog rau kev siv cov ntaub ntawv nyuaj thiab cov khoom kub siab.

Txiav tuaj
round tuaj

Lub Sijhawm Post: Jan-26-2024