Qhov sib txawv ntawm Tungsten Carbide thiab HSS

HSS yog ib yam khoom siv hauv kev txiav tungsten carbide, tab sis muaj ntau qhov sib txawv ntawm ob cov ntaub ntawv no. Hauv kab lus no, peb yuav pom qhov sib txawv ntawm lawv cov khoom siv, kev ua tau zoo, thiab kev siv.

Cov khoom xyaw

Rau cov cuab yeej sib txawv thiab cov txheej txheem tsim khoom, muaj cov khoom siv sib txawv siv los tsim cov tungsten carbide thiab high-speed steel.

Kev tsim cov tungsten carbide xav tau tungsten carbide hmoov thiab cobalt, npib tsib xee, los yog molybdenum. Thaum tsim high-speed steel xav tau cov pa roj carbon theem, tungsten theem, chloroprene roj hmab theem, thiab manganese theem.

Kev ua tau zoo

Tungsten carbide cov khoom yog tsim los ntawm tungsten carbide hmoov, uas muaj ib tug heev melting point, ncav cuag ib ncig ntawm 2800 ℃. Thaum cov neeg ua haujlwm tsim cov khoom lag luam tungsten carbide, lawv yuav ntxiv qee cov binders, xws li cobalt, nickel, thiab molybdenum rau hauv tungsten carbide hmoov. Nws yuav raug sintered nyob rau hauv qhov kub thiab txias. Tom qab ntawd, tungsten carbide tuaj yeem tau txais txiaj ntsig zoo. Lawv hardness ncav cuag Mohs ntawm 9, tsuas yog tsawg dua pob zeb diamond. Nws thermal stability yog nyob ib ncig ntawm 110 W / (m. K), yog li tungsten carbide tseem tuaj yeem ua haujlwm, txawm tias nyob rau hauv qhov kub siab heev. Kev txiav ceev ntawm tungsten carbide yog 7 npaug siab dua li cov hlau ceev, uas tuaj yeem pab txhim kho kev ua haujlwm. Thiab tungsten carbide yog qhov nyuaj thiab tiv taus ntau dua li cov hlau kub ceev, yog li tungsten carbide tuaj yeem ua haujlwm ntev dua. Piv txwv li, nrog hardness siab dua, tungsten carbide muaj ntau dua brittleness.

High-speed steel kuj yog cov cuab yeej hlau, uas muaj cov ntsiab lus siab ntawm carbon. Nws muaj zog hardness, siab hnav tsis kam, thiab siab thermal kuj, tab sis tag nrho tsawg dua tungsten carbide. Nyob rau hauv high-speed steel, muaj hlau, chromium, tungsten, thiab carbon nyob rau hauv nws. Yog li high-speed steel muaj qhov zoo ruaj khov thiab. High-speed steel tsis tuaj yeem tiv taus qhov kub thiab txias li tungsten carbide. Thaum qhov kub tuaj txog ntawm 600 ℃, lub hardness ntawm high-speed steel yuav txo.

Daim ntawv thov

Raws li lawv qhov kev ua tau zoo sib txawv thaum ua haujlwm, lawv yuav raug siv rau kev siv sib txawv.

Tungsten carbide yog siv los ua tungsten carbide laum khoom, cov cuab yeej mining, carbide hnav qhov chaw, nozzles, thiab hlau kos duab tuag vim tias cov cuab yeej no yuav tsum hnav-tiv taus thiab corrosion-resistant.

HSS zoo dua rau kev tsim cov cuab yeej hlau txiav, bearings, thiab pwm.

Sib piv tungsten carbide nrog cov hlau ceev ceev, nws tsis yog qhov nyuaj kom pom tias tungsten carbide muaj cov khoom zoo dua thiab txoj kev tsim khoom yooj yim dua.

Yog tias koj txaus siab rau cov khoom lag luam tungsten carbide thiab xav paub ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa US MAIL hauv qab ntawm nplooj ntawv.