Cemented carbide pob yog cov khoom siv kub kub sintered alloy uas muaj cov hlau refractory WC thiab cemented hlau Co los yog Ni, uas feem ntau hu ua tungsten-Cobalt pob (feem ntau yog qib YG6, YG6X, YG8, YG10, YG13) lossis tungsten-nickel pob. (sawv cev qib YN6, YN8, YN10, YN13, thiab lwm yam). Kuj tseem muaj ntau hom titanium carbide pob, tseem hu ua TIC28 alloy pob
Tungsten cobalt alloy pob yog ib tus neeg sawv cev ntawm cov tawv tawv. Nws yog dav siv hauv qib YG6, YG6X thiab YG8. Qhov ceev yog nruab nrab ntawm 14.9 thiab 15.1
Tungsten npib tsib xee alloy pob WC-Ni puag alloy muaj tshuaj lom neeg ruaj khov, acid thiab alkali corrosion tsis kam, yog li txhim kho cov kev pab cuam lub neej ntawm cov khoom. Vim yog cov yam ntxwv saum toj no ntawm cov tawv tawv, nws yog dav siv nyob rau hauv cov kabmob kev lag luam pob rolling lub cev, kua foob pob rotary, twj tso kua mis spool, roj extractor ib-txoj kev spool, valve rooj thiab ntau lwm yam tub rog thiab pej xeem high-tech teb.
Hard alloy pob muaj siab hardness thiab zoo hnav tsis kam. Zoo rigidity nyob rau hauv chav tsev kub, tsis pom tseeb yas deformation, thermal expansion coefficient thiab me, cov khoom no muaj zoo seem stability, siab machining raug, feem ntau nyob rau hauv lub G10, G25, hardness yog feem ntau HRA89 saum toj no, los ntawm peb lub tuam txhab ntxiv dag zog rau kev kho mob ntawm carbide pob. ua tiav HRA92 saum toj no, yog qhov zoo tagnrho valve, roj, tshuaj lom neeg kev lag luam, kev tshawb fawb tshawb fawb, pob bearing, peb lub tuam txhab kuj tau lees paub los ntawm qhov zoo ntawm tsinghua university, thiab muab kev sim ntawm lub pob.
Titanium carbide pellets yog tus nqi-zoo thiab kuj lub teeb, feem ntau ntawm 8.9 thiab 9.2
