Tungsten vs Tungsten Carbide - Dab tsi yog qhov txawv

Hais txog TUNGSTEN

Los ntawm Wikipedia, peb tuaj yeem paub tias tungsten, uas tseem tuaj yeem hu ua wolfram, yog cov khoom siv tshuaj lom neeg nrog lub cim W thiab atomic tooj 74. Tungsten yog cov hlau tsis tshua muaj nyob hauv lub ntiaj teb yuav luag tshwj xeeb nrog rau lwm cov ntsiab lus. Nws tau raug txheeb xyuas tias yog lub caij tshiab hauv xyoo 1781 thiab thawj zaug raug rho tawm raws li cov hlau hauv 1783. Nws cov ore tseem ceeb suav nrog scheelite thiab wolframite, qhov kawg qiv lub caij nws lub npe hloov.

Tungsten tshwm sim nyob rau hauv ntau cov alloys, uas muaj ntau yam kev siv, xws li incandescent teeb filaments, X-ray raj, electrodes nyob rau hauv roj tungsten arc vuam, superalloys, thiab hluav taws xob shielding. Tungsten lub hardness thiab siab ceev ua rau nws haum rau kev siv tub rog nyob rau hauv penetrating projectiles. Tungsten tebchaw feem ntau yog siv los ua cov catalysts.

Hais txog TUNGSTEN CARBIDE

Tungsten carbide (tshuaj formula: WC) yog cov tshuaj lom neeg (tshwj xeeb, carbide) uas muaj qhov sib npaug ntawm tungsten thiab carbon atoms. Nyob rau hauv nws daim ntawv yooj yim tshaj plaws, tungsten carbide yog cov hmoov grey zoo, tab sis nws tuaj yeem raug nias thiab tsim rau hauv cov duab los ntawm sintering siv rau hauv kev lag luam machinery, txiav cov cuab yeej, abrasives, armor-piercing shells, thiab hniav nyiaj hniav kub.

Tungsten carbide yog kwv yees li ob npaug ntawm cov hlau, nrog rau Young's modulus ntawm kwv yees li 530-700 GPa, thiab yog ob npaug ntawm qhov ntom ntawm cov hlau - ze li ntawm nruab nrab ntawm cov hlau lead thiab kub. Nws yog piv nrog corundum hauv hardness thiab tuaj yeem polished thiab ua tiav nrog cov abrasives ntawm superior hardness, xws li cubic boron nitride thiab pob zeb diamond hmoov, log, thiab cov tebchaw.

Tungsten carbide yog hu ua "cov hniav ntawm kev lag luam" thiab yog dav siv nyob rau hauv drilling, txiav, thiab hnav qhov chaw. Cov khoom muaj xws li tungsten carbide rods, carbide strips, carbide tswv yim, carbide nyees khawm, carbide inserts, kawg mills, carbide pwm, carbide spare qhov chaw, carbide tuag, carbide pob, li qub, thiab lwm yam.

Zhuzhou Better Tungsten Carbide Tungsten Carbide Tuam Txhab yog ib qho kev sib koom ua ke tungsten carbide cov khoom lag luam uas muaj thiab tsim khoom ntawm 40 tons hauv ib hlis thiab muaj ntau tshaj 15 xyoo kev xa tawm. Peb tuaj yeem muab tus nqi nruab nrab tab sis cov kev daws teeb meem zoo carbide rau koj. Peb yuav pab koj ua tiav koj lub hom phiaj!