Qhov tshwj xeeb hnav tsis kam ntawmtungsten carbide hniav, thaum zoo tshaj rau feem ntau lwm cov cuab yeej txiav, txawm li cas los xij yuav raug kev puas tsuaj zuj zus los ntawm ntau cov txheej txheem ib txhij thaum ua haujlwm tsis tu ncua dhau sijhawm ntev. Nkag siab txog cov txheej txheem hnav no yog qhov tseem ceeb rau kev txhim kho cov kev tiv thaiv zoo thiab ua kom cov hniav zoo tshaj plaws hauv cov ntawv thov kev lag luam.
1. Abrasive Hnav
Abrasive hnav sawv cev yog ib qho ntawm feem ntau thiab kev lag luam tseem ceeb hnav mechanisms cuam tshuamtungsten carbide hniavhauv kev ua haujlwm tsis tu ncua. Cov txheej txheem no tshwm sim thaum muaj kev sib koom ua ke los yog cov khoom ua haujlwm hnyav hauv cov khoom siv ua haujlwm ua haujlwm nrog cov hniav nto, ua rau cov khoom siv maj mam tshem tawm los ntawm micro-txiav thiab plowing ua. Qhov hnyav hardness ntawm lubtungsten carbide nplejmuab kev tiv thaiv zoo rau qhov kev hnav khaub ncaws no, tab sis qhov sib txawv ntawm cobalt binder theem muaj kev cuam tshuam ntau dua rau kev puas tsuaj, uas ua rau muaj kev cuam tshuam ntawm WC nplej thiab lawv cov pob txha tom qab los yog rub tawm. Kev tshawb fawb qhia tau hais tias abrasive hnav yog tshwj xeeb tshaj yog thaum machining cov ntaub ntawv uas muaj abrasive constituents xws li silicon-aluminium alloys, composite cov ntaub ntawv, los yog workpieces nrog hardened nto nplai.
Tus nqi ntawm abrasive hnav yog cuam tshuam los ntawm ntau yam, suav nrog qhov loj thiab morphology ntawm cov khoom abrasive, cov khoom siv ntawm ob qho tib si workpiece thiab cov khoom siv hniav, thiab cov kev ua haujlwm txiav. Kev soj ntsuam kev lag luam paub meej tias kev hnav khaub ncaws feem ntau tshwm sim raws li kev hnav khaub ncaws ntawm lub ntsej muag lub ntsej muag lossis tsim cov grooves raws cov nti-hu rau saum npoo, nrog rau tus nqi hnav feem ntau cuam tshuam ncaj qha nrog kev txiav deb thiab inversely nrog txiav hardness
2. Hnav Hnav
Diffusive hnav, tseem hu ua dissolution-diffusion hnav, ua tshwj xeeb tshaj yog nyob rau hauv high-temperature machining daim ntaub ntawv uas txiav kub tshaj 800 ° C. Ntawm qhov kub siab no, cov khoom siv tshuaj lom neeg ntawm ob qho tib si tungsten carbide hniav thiab cov khoom siv ua haujlwm tau dhau los ua lub xov tooj ntawm tes, ua rau muaj kev sib koom ua ke thoob plaws lub cuab yeej-workpiece interface. Qhov no tshwm sim tshwj xeeb tshaj yog hais tias thaum machining ferrous cov ntaub ntawv, qhov twg hlau los ntawm lub workpiece yuav diffuse mus rau hauv lub carbide hniav thaum carbon, tungsten, thiab cobalt los ntawm cov hniav diffuse mus rau hauv lub nti khoom.
Cov txheej txheem diffusion fundamentally hloov cov muaj pes tsawg leeg thiab cov khoom ntawm cov hniav txheej txheej. Raws li cov pa roj carbon atoms tsiv los ntawm cov hniav nto, WC crystals ua destabilized, ua rau txo qis tag nrho hardness thiab mechanical kev ncaj ncees. Ib txhij, qhov diffusion ntawm cobalt tsis muaj zog rau kev sib txuas ntawm tungsten carbide nplej, ntxiv kev cuam tshuam cov hniav cov qauv kev ruaj ntseg. Cov tshuaj degradation no feem ntau ua rau tsim cov crater hnav ntawm lub cuab yeej lub ntsej muag, nrog rau qhov siab tshaj plaws hnav qhov tob tshwm sim ntawm qhov chaw kub siab tshaj plaws. Cov kev tshawb fawb tau pom tias kev sib koom ua ke ntawm titanium carbide (TiC) rau hauv tungsten carbide muaj pes tsawg leeg tuaj yeem txo qhov hnav tsis zoo vim TiC qhov qis diffusion coefficient ntawm WC thiab nws lub peev xwm los tsim kev tiv thaiv titanium oxide txheej ntawm qhov kub siab.
3. Adhesive thiab Chemical Hnav
Adhesive hnav tshwm sim thaum microscopic fragments ntawm cov khoom siv ua haujlwm ua welded rau cov hniav nto nyob rau hauv kev sib xyaw ua ke ntawm kev kub siab thiab kub ntawm lub cuab yeej-workpiece interface. Cov nplaum nplaum no tuaj yeem ua rau tawg thaum lub sijhawm sib txheeb, ua rau tshem tawm cov khoom me me ntawm cov hniav nto. Cov txheej txheem no yog tshwj xeeb tshaj yog thaum machining ductile cov ntaub ntawv uas muaj ib tug nyiam ua raws licov cuab yeej txiav, xws li aluminium alloys lossis qee yam stainless hlau.
Tib lub sijhawm, cov txheej txheem siv tshuaj, suav nrog oxidation thiab lwm yam tshuaj tiv thaiv thermochemical, tuaj yeem ua rau cov hniav degradation, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig kub.Tungsten carbidetuaj yeem oxidize los tsim tungsten oxide thiab carbon dioxide ntawm qhov kub siab tshaj 600 ° C, thaum cobalt binder cov ntaub ntawv zoo ib yam rau oxidation, muaj peev xwm ua rau lub disintegration ntawm cov hniav lub binder theem thiab qhov tshwm sim poob ntawm tungsten carbide nplej. Lub xub ntiag ntawm qee yam tshuaj lom neeg hauv cov khoom siv ua haujlwm, xws li tshuaj chlorine lossis sulfur hauv qee cov alloys, tuaj yeem ua kom cov txheej txheem siv tshuaj lom neeg los ntawm kev tsim cov khoom lag luam tsis muaj zog lossis tsis muaj zog.
Hais txog Huaxin: Tungsten Carbide Cemented Slitting Riam Chaw tsim tshuaj paus
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD yog cov chaw tsim khoom thiab chaw tsim khoom ntawm tungsten carbide cov khoom, xws li carbide insert riam rau woodworking, carbide ncig riam rau luam yeeb & luam yeeb lim rods slitting, round riam rau corugatted cardboard slitting, peb blades forecasts. , daim kab xev, nyias zaj duab xis txiav, fiber ntau cutter hniav rau textile kev lag luam thiab lwm yam.
Nrog tshaj 25 xyoo txoj kev loj hlob, peb cov khoom tau raug xa tawm mus rau US A, Russia, South America, Is Nrias teb, Qaib ntxhw, Pakistan, Australia, South East Asia thiab lwm yam. Nrog rau cov khoom zoo thiab cov nqi sib tw, Peb tus cwj pwm ua hauj lwm nyuaj thiab kev ua haujlwm tau pom zoo los ntawm peb cov neeg siv khoom. Thiab peb xav tsim kev lag luam tshiab kev sib raug zoo nrog cov neeg siv khoom tshiab.
Hu rau peb hnub no thiab koj yuav txaus siab rau cov txiaj ntsig zoo thiab cov kev pabcuam los ntawm peb cov khoom!
Kev ua haujlwm siab tungsten carbide muaj cov khoom lag luam
Kev Pabcuam Kev Cai
Huaxin Cemented Carbide tsim kev cai tungsten carbide hniav, hloov cov qauv thiab cov qauv blanks thiab preforms, pib los ntawm hmoov los ntawm cov av tiav lawm. Peb cov kev xaiv zoo ntawm cov qhab nia thiab peb cov txheej txheem tsim khoom tsis tu ncua muab cov kev ua haujlwm siab, txhim khu kev qha ze-net zoo li cov cuab yeej uas daws cov neeg siv khoom tshwj xeeb thov cov kev sib tw thoob plaws ntau qhov kev lag luam.
Tailored Solutions rau Txhua Kev Lag Luam
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Leading chaw tsim tshuaj paus ntawm industrial hniav
Ua raws li peb: kom tau txais Huaxin cov khoom lag luam cov khoom tso tawm
Cov neeg siv khoom cov lus nug thiab Huaxin cov lus teb
Qhov ntawd nyob ntawm qhov ntau, feem ntau 5-14 hnub. Raws li cov chaw tsim khoom lag luam, Huaxin Cement Carbide npaj cov khoom los ntawm kev txiav txim thiab cov neeg siv khoom thov.
Feem ntau 3-6 lub lis piam, yog tias koj thov cov cuab yeej siv tshuab lossis cov hniav uas tsis nyob hauv Tshuag thaum lub sijhawm yuav khoom. Nrhiav Sollex Purchase & Delivery Conditions ntawm no.
yog hais tias koj thov customized tshuab riam los yog muaj hniav uas tsis nyob rau hauv Tshuag thaum lub sij hawm ntawm kev yuav khoom. Nrhiav Sollex Purchase & Delivery Conditionsntawm no.
Feem ntau T / T, Western Union ... tso nyiaj ua ntejm, Txhua qhov kev txiav txim thawj zaug los ntawm cov neeg siv khoom tshiab yog them ua ntej. Kev txiav txim ntxiv tuaj yeem them los ntawm daim ntawv them nqi ...tiv tauj pebkom paub ntau ntxiv
Yog lawm, hu rau peb, Cov riam muaj ntau hom, suav nrog cov phaj saum toj kawg nkaus, hauv qab rab riam, serrated / toothed riam, ncig perforating riam, riam ncaj, guillotine riam, taw tes riam, rab chais plaub hau, thiab cov hniav trapezoidal.
Txhawm rau pab koj kom tau txais cov hniav zoo tshaj plaws, Huaxin Cement Carbide tuaj yeem muab rau koj ntau yam qauv los kuaj hauv kev tsim khoom. Rau kev txiav thiab hloov cov ntaub ntawv hloov tau yooj yim xws li zaj duab xis yas, ntawv ci, yas, ntawv, thiab lwm yam, peb muab cov hniav hloov pauv nrog rau cov hniav slitter thiab rab chais hniav nrog peb qhov. Xa peb cov lus nug yog tias koj txaus siab rau lub tshuab cov hniav, thiab peb yuav muab rau koj nrog kev thov. Cov qauv rau cov riam ua kev cai tsis muaj tab sis koj tuaj yeem txais tos kom xaj qhov tsawg kawg nkaus kom muaj nuj nqis.
Muaj ntau txoj hauv kev uas yuav ua kom lub neej ntev thiab txee lub neej ntawm koj cov riam thiab cov hniav hauv Tshuag. tiv tauj peb kom paub txog yuav ua li cas ntim cov tshuab riam kom zoo, kev cia khoom, av noo thiab huab cua kub, thiab cov txheej txheej ntxiv yuav tiv thaiv koj cov riam thiab tswj lawv cov kev ua haujlwm.
Post lub sij hawm: Oct-24-2025
