Hnav! Dab tsi? --- Hom tungsten Carbide Hnav

Tungsten carbide yog ib qho ntawm cov khoom siv ntau tshaj plaws hauv pob zeb laum khoom. Nrog rau cov khoom ntawm qhov kub thiab txias stability, hardness, thiab siab melting point, tungsten carbide tuaj yeem siv rau ntau lub sijhawm nrog kub thiab cuam tshuam. Cov khoom siv tungsten carbide yog tsim los ntawm tungsten carbide hmoov thiab qib binder, feem ntau yog cobalt. Lub binder theem, cobalt, tuaj yeem muab ntxiv los ua kom lub zog ntawm lub laum me ntsis. Txawm hais tias tungsten carbide paub tias yog ib qho ntawm cov khoom siv nyuaj tshaj plaws hauv lub ntiaj teb, nws tuaj yeem raug puas tsuaj yog tias nws siv tsis raug lossis siv sijhawm ntev. Hnav feem ntau muab faib ua peb hom: hnav abrasive, hnav hnav, thiab hnav erosive.

Abrasive hnav

Thaum cov khoom siv tungsten carbide siv los tsim lossis txiav qee cov ntaub ntawv nyuaj, cov khoom siv abrasive yuav tshwm sim. Cov khoom siv tungsten carbide nyuaj dua, qhov nyuaj dua kom muaj abrasive hnav. Abrasive hnav tuaj yeem faib ua ob hom, ob lub cev puas, thiab peb lub cev puas. Ob-lub cev abrasion system suav nrog cov khoom tungsten carbide thiab cov khoom ua haujlwm yuav raug tsim. Nyob rau hauv lub cev ntawm peb lub cev abrasion, ib qho ntawm lub cev yog cov khoom tsim thaum lub sij hawm abrasive txheej txheem thiab sib tsoo ntawm ob lub cev. Abrasive hnav yuav tsis tsuas yog tso cai hnav rau saum npoo ntawm cov khoom tungsten carbide tab sis kuj ua rau qaug zog hauv qab ntawm cov khoom tungsten carbide, uas yuav ua rau muaj kev puas tsuaj rau yav tom ntej.

Adhesive hnav

Adhesive hnav tshwm sim thaum ob cov ntaub ntawv rub ua ke nrog lub zog txaus los ua kom tshem tawm cov khoom los ntawm qhov tsis hnav-resistant nto. Adhesive hnav tshwm sim ntawm tungsten carbide cutters lossis nruab nrab ntawm tungsten carbide thiab cov khoom siv tho. Lub ntsiab yog vim li cas rau cov nyees khawm tungsten carbide yog kev siv tsis ncaj ncees lawm ntawm tungsten carbide nyees khawm los yog qhov cuam tshuam yog dhau qhov uas tungsten carbide tuaj yeem tiv taus.

Erosive hnav

Qhov tseeb, muaj lwm hom tungsten carbide hnav hu ua erosive hnav. Erosive hnav yog ib txheej txheem ntawm kev tshem tawm cov khoom tawm ntawm lub hom phiaj ntawm qhov chaw vim muaj kev cuam tshuam rov qab ntawm cov khoom siv. High-quality tungsten carbide muaj qhov zoo corrosion kuj, yog li nws tsis tshua muaj tshwm sim.

Tungsten carbide yog cov khoom siv tawv tshaj plaws tsuas yog tsawg dua pob zeb diamond tab sis nws tuaj yeem raug puas tsuaj. Txhawm rau txo qhov muaj peev xwm ntawm kev puas tsuaj, nws yog qhov zoo dua los siv nws nyob rau hauv txoj cai loj thiab nyob rau hauv ib qho kev mob tsim nyog.

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