Yakajairika simende ye carbide zvishandiso zvekushandisa zvinonyanya zvinosanganisira tungsten carbide-based cemented carbide, TiC(N)-based cemented carbide, simende carbide ine yakawedzera TaC (NbC), uye ultrafine-grained simende carbide. Kuita kwecemented carbide zvinhu zvinonyanya kutsanangurwa neakawedzera kusimbisa zvikamu.
Cemented Carbide ine Yakawedzerwa TaC (NbC)
Kuwedzera TaC (NbC) kune simende carbide inzira inoshanda yekusimudzira kuita kwayo. MuTiC/Ni/Mo alloys, kutsiva chikamu cheTiC nemacarbides seWC neTaC, ayo anopa kusimba kuri nani, anonatsiridza mashandiro ecarbide uye kuwedzera huwandu hwayo hwekushandisa. Kuwedzerwa kweWC neTaC kunowedzera:
● Kuoma musoro
● Elastic modulus
● Kurwisana nekugadzirwa kwepurasitiki
● Kusimba kwepamusoro-soro
Inovandudzawo kupisa kwekushisa uye kupisa kwekushisa kwekushisa, zvichiita kuti chimbo chacho chive chakakodzera kucheka kwakakanganiswa.Mu WC-Co alloys, kushanda kunogona kuvandudzwa nekuwedzera 0.5% kusvika 3% (chikamu chemazana) che carbides yakadai seTaC, NbC, Cr3C2, VC, TiC, kana HfC. Zvinangwa zvikuru zvinosanganisira:
● Kunatsa zviyo
● Kuchengetedza yunifomu yekristaro chimiro pasina kukosha kwekristalllization
● Kuwedzera kuoma uye kupfeka kuramba pasina kukanganisa kuoma
Mukuwedzera, izvi zvinowedzera zvinowedzera:
● Kuoma kwekushisa kwepamusoro
● Kusimba kwepamusoro-soro
● Oxidation resistance
Panguva yekucheka, yakaoma, inobhadhara yega oxide firimu mafomu, iyo inoramba inonamira uye inopararira kupfeka kana uchigadzira mamwe masimbi kana alloys. Izvi zvinonatsiridza kusamira kwechishandiso uye kunowedzera kugona kwayo kuramba crater kupfeka uye flank kupfeka. Aya mabhenefiti anowedzera kutaurwa sezvo iyo cobalt yemukati mune simende carbide inowedzera.
● Cemented carbide ne 1% kusvika 3% (mass fraction) TaC (NbC) inogona kugadzira simbi dzakasiyana-siyana, kusanganisira yakawedzera-yakaoma simbi uye alloy cast iron.
● Low-cobalt alloys ane 3% kusvika 10% (mass fraction) TaC (NbC), yakadai seYG6A, YG8N, uye YG813, inoshandiswa zvakasiyana-siyana. Vanogona kugadzirisa:
Chilled cast iron
Ductile cast iron
Masimbi asina-ferrous
Zvakaoma-ku-muchina zvinhu sesimbi isina tsvina, simbi yakaomeswa, uye yakakwirira-tembiricha alloys.
Izvi zvinowanzozivikanwa sekuti general-purpose alloys (YW) .Kuwedzera cobalt content kunowedzera kusimba uye kusimba kwerudzi urwu rwecemented carbide, zvichiita kuti ive yakakodzera kugadzirwa kwakakasharara uye kukanganisa kucheka kwezvinhu zvakaoma-ku-muchina. Zvikumbiro zvinosanganisira:
● Kusvuura simbi hombe uye forgings
● Kutenderedza, kuronga, uye kugaya simbi yeaustenitic uye alloys asingapise kupisa
● Kugadzira nemakona mahombe erekeni, mativi makuru ekucheka, uye kumhanya kwepakati nepakati
● Kubatidza otomatiki, semi-otomatiki, uye akawanda-zvishandiso lathes
● Madhiri ekugadzira, magiya hobho, uye mamwe maturusi ane simba repamusoro-soro**
MuWC-TiC-Co alloys, yakawandisa TiC yemukati inowedzera kunzwa kune kupisa kwekuputika, zvichitungamira kune brittleness yakakura. Kuwedzera TaC kune yakaderera-TiC, yakakwira-cobalt WC-Ti-Co alloys inovandudza:
● Kuoma musoro
● Kudzivisa kupisa
● Oxidation resistance
Nepo TiC ichideredza kupisa kwekuvhunduka, TaC inotsiva izvi, ichiita kuti alloy ikwane pakuita kugaya.Nzvimbo dzisingadhure dzakaita seNbC kana Hf-Nb carbides (chikamu chehuwandu: Hf-60%, Nb-40%) chinogona kutsiva TaC. MuTiC-Ni-Mo alloys, kuwedzera TiN, WC, uye TaC panguva imwe chete kunowedzera zvakanyanya:
● Kuoma musoro
● Simba rokuchinja
● Oxidation resistance
● Thermal conductivity
pakupisa kukuru (900–1000°C).
Ultrafine-Grained Cemented Carbide
Kuchenesa zviyo zvesimende carbide kunoderedza ukuru hwechikamu chakaoma, kuwedzera nzvimbo yezviyo zvakaoma chikamu uye kusimba kwekubatana pakati pezviyo. Iyo binder chikamu inogovera zvakaenzana zvakavakomberedza, ichivandudza:
Kuoma
Pfeka kuramba
Kuwedzera iyo cobalt yemukati nenzira kwayo inowedzera simba rekuchinja. Ultrafine-grained cemented carbide, inoumbwa neWC diki uye Co zvimedu, inosanganisa:
Kuoma kwepamusoro kwesimende carbide
Kusimba kwesimbi yepamusoro
Saizi yezviyo kuenzanisa:
Yakajairika simende carbide: 3-5 μm
General fine-grained cemented carbide: ~ 1.5 μm
Submicron-grained alloys: 0.5-1 μm
Ultrafine-grained cemented carbide: WC saizi yezviyo pazasi 0.5 μm
Kunatswa kwezviyo kunovandudza:
Kuoma
Pfeka kuramba
Flexural simba
Chipping resistance
High-tembiricha kuoma
Kuenzaniswa neyakajairwa simende carbide yeiyo yakafanana kuumbwa, ultrafine-grained simende carbide inopa:
Kuoma kunowedzera kupfuura 2 HRA
Flexural simba kuwedzera kwe600-800 MPa
Zvakajairika:
Cobalt yemukati: 9% -15%
Kuoma: 90-93 HRA
Flexural simba: 2000-3500 MPa
Magiredhi anogadzirwa kuChina anosanganisira YS2 (YG10H, YG10HT), YM051 (YH1), YM052 (YH2), YM053 (YH3), YD05 (YC09), YD10 (YG1101), B60, YG610, YG643, uye YDgraultin yakanyanya kutsetseka zviyo. cemented carbide inogona kudzika kusvika kune yakapinza kucheka mipendero ine yakaderera pamusoro roughness, ichiita kuti ive yakakodzera kune chaiwo maturusi akadai:
Broaches
Reamers
Precision hobs
Iyo inokunda mukugadzira nekudzika kudiki kwekucheka uye mitengo yekudya. Iyo zvakare yakakodzera kune zvidiki-saizi maturusi akadai se:
Zvibhorani zvidiki
Zvidiki zvigayo
Madiki broaches
Hobs diki
Kutsiva maturusi esimbi anomhanya-mhanya, hupenyu hwayo hwakareba ka10–40, zvingangodarika ka100. Ultrafine-grained cemented carbide tools inonyanya kukodzera kugadzira:
Iron-based uye nickel-based high-temperature alloys
Titanium alloys
Masimbi asingasviki pakupisa
Yakapfapfaidzwa, yakakwenenzverwa, uye yakavharwa zvinhu (semuenzaniso, iron-based, nickel-based, cobalt-based, superhard self-fluxing alloy powders, cobalt-chromium-tungsten series)
Ultra-yakakwirira-yakasimba simbi
Simbi dzakaomeswa
Zvekuomarara zvakanyanya senge high-chromium uye nickel-chilled cast irons
Paunenge uchigadzira zvinhu zvakaoma-ku-muchina, hupenyu hwayo hwakareba 3-10 nguva kupfuura yeyakajairika simende carbide.
Sei Kusarudza Chengduhuaxin Carbide?
Chengduhuaxin Carbide inomira pachena mumusika nekuda kwekuzvipira kwayo kune mhando uye hunyanzvi. Iwo tungsten carbide kapeti mablades uye tungsten carbide slotted blades akagadzirirwa kushanda kwepamusoro, achipa vashandisi maturusi anoburitsa akachena, chaiwo machekwa asi achishingirira kuoma kwekushandiswa kwakanyanya kwemaindasitiri. Nekutarisa kusimba uye kushanda nesimba, Chengduhuaxin Carbide's slotted blades inopa yakanakira mhinduro kumaindasitiri anoda akavimbika ekucheka maturusi.
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD inyanzvi yekutengesa uye inogadziratungsten carbide zvigadzirwa,senge carbide isa mapanga ekugadzira huni, carbidemapanga akatendereranokutifodya&cigarette filter rods kutsemura, mapanga akatenderedzwa kuchekwa kwekadhibhodhi yakakoshwa,maburi matatu maburi erezo / mapanga akatsemurwa yekurongedza, tepi, kutema firimu rekucheka, fiber cutter blades yeindasitiri yemachira nezvimwe.
Neanopfuura makore makumi maviri neshanu kukura, zvigadzirwa zvedu zvakatengeswa kuUS A, Russia, South America, India, Turkey, Pakistan, Australia, Southeast Asia etc. Nemhando yepamusoro uye nemitengo yemakwikwi, Mafungiro edu ekushanda nesimba uye kupindura zvinotenderwa nevatengi vedu. Uye isu tinoda kutanga hukama hutsva hwebhizinesi nevatengi vatsva.
Bata nesu nhasi uye iwe uchanakidzwa nemabhenefiti emhando yakanaka uye masevhisi kubva kune zvigadzirwa zvedu!
Mutengi akajairika mibvunzo uye Huaxin mhinduro
Izvo zvinoenderana nehuwandu, kazhinji 5-14days. Semugadziri wemashizha emaindasitiri, Huaxin Cement Carbide inoronga kugadzirwa nemaodha uye zvikumbiro zvevatengi.
Kazhinji 3-6 mavhiki, kana ukakumbira mapanga emuchina akagadziridzwa kana mashizha eindasitiri asiri mustock panguva yekutenga. Tsvaga Sollex Purchase & Delivery Conditions pano.
kana ukakumbira mapanga emuchina akagadziridzwa kana mablades eindasitiri asiri mustock panguva yekutenga. Tsvaga Sollex Purchase & Delivery Conditionshere.
Kazhinji T/T, Western Union... deposits firstm, All first orders from new customers are prepaid. Mamwe maodha anogona kubhadharwa neinvoice...taura nesukuziva zvakawanda
Ehe, taura nesu, Maindasitiri mapanga anowanikwa nenzira dzakasiyana siyana, anosanganisira dhishi repamusoro, mapanga akatenderedzwa epasi, mapanga akatsemurwa / ane mazino, mapanga anotenderedza mapanga, mapanga akatwasuka, mapanga anopinza, mapanga akanongedza, rezor blades, uye trapezoidal blades.
Kuti ikubatsire kuwana iro rakanakisa blade, Huaxin Cement Carbide inogona kukupa akati wandei masampura ekuedza mukugadzira. Pakucheka nekushandura zvinhu zvinochinjika senge firimu repurasitiki, foil, vinyl, bepa, nezvimwe, tinopa mashizha ekushandura anosanganisira mashizha anotsemuka uye rezor ane matatu slots. Titumirei mubvunzo kana muchifarira mablades emuchina, uye tichakupai chinopihwa. Mienzaniso yemapanga akagadzirwa haapo asi unogamuchirwa zvakanyanya kuodha huwandu hweodha hudiki.
Pane nzira dzakawanda dzinozorebesa hupenyu hurefu nesherufu yemapanga ako eindasitiri nemablades ari mustock. taura nesu kuti uzive nezve kurongedza kwakaringana kwemapanga emuchina, mamiriro ekuchengetedza, humidity uye tembiricha yemhepo, uye mamwe machira anodzivirira mapanga ako uye kuchengetedza kucheka kwavo kuita.
Nguva yekutumira: Jul-14-2025
