Tungsten steel slitting carbide discs, tseem hu ua tungsten steel ib leeg, feem ntau yog siv rau kev txiav tapes, ntawv, zaj duab xis, kub, nyiaj ntawv ci, tooj liab ntawv ci, aluminium ntawv ci, tapes thiab lwm yam khoom, thiab thaum kawg txiav cov khoom txiav los ntawm tag nrho cov khoom. Qhov loj me uas tus neeg siv khoom yuav tsum tau muab faib ua ntau yam me me. Ordinary slitting hniav yog ua los ntawm high-speed steel, thaum high-end slitting hniav yog ua los ntawm high-zoo tungsten steel khoom nrog siab hardness, siab zog, corrosion kuj, hnav tsis kam thiab durability.
Powder metallurgy high-speed steel, tseem hu ua hmoov high-speed steel, yog ib qho cuab yeej siv los ua cov hmoov hlau alloy. Nws tau tsim los rau ntau tshaj 25 xyoo. Vim tias cov khoom siv no muaj cov khoom zoo, ntau lub tuam txhab lag luam tam sim no xaiv cov khoom no los ua cov hniav.
Cov hniav puag ncig ua los ntawm cov hmoov metallurgy high-speed steel muaj qhov zoo ntawm qhov zoo toughness, siab hardness, me me kev kho cua sov deformation, thiab zoo grindability. Cov hniav puag ncig ua los ntawm cov hmoov hlau metallurgy high-speed steel tuaj yeem tau txais kev ua haujlwm siab heev los ntawm kev kho cua sov tshwj xeeb, thiab tseem tuaj yeem tswj tau siab hardness thiab siab hnav tsis kam ntawm 550 ~ 600 ℃. Yog hais tias txoj kev xws li sintering densification los yog hmoov forging yog siv ncaj qha tsim cov voj voog nrog qhov ntev nyob ze rau cov khoom tiav, nws tuaj yeem txuag tau zog, cov ntaub ntawv thiab txo cov nqi tsim khoom.
Txawm li cas los xij, tam sim no, cov txheej txheem ntawm kev siv cov hmoov hlau metallurgy high-speed steel cov ntaub ntawv los tsim cov hniav nyob hauv kuv lub teb chaws tsis paub tab, thiab qhov sib txawv tseem loj dua piv nrog cov teb chaws txawv teb chaws. Tshwj xeeb tshaj yog hais txog kev kho cua sov, cov thev naus laus zis tseem tsis tau ua tiav tag nrho, yog li qhov nyuaj ntawm cov hniav puag ncig yuav raug tshem tawm los ntawm cov khoom siv, uas yuav ua rau cov hniav puag ncig ntawm cov hmoov metallurgy high-speed steel cov khoom yuav nkig thiab tawg vim tsis txaus hardness. Peb cia siab tias peb tuaj yeem ua tau zoo rau yav tom ntej thiab ua kom zoo dua cov thev naus laus zis ntawm kev tsim cov hniav hlau los ntawm cov hmoov hlau metallurgy high-speed steel, kom txoj kev loj hlob ntawm cov hniav tuaj yeem txuas ntxiv nrog cov cuab yeej txawv teb chaws.
Post lub sij hawm: Lub Xya hli ntuj-24-2024
