Zipangizo zamtundu wa carbide zokhazikika makamaka zimaphatikizapo carbide yokhazikika yokhala ndi tungsten carbide, carbide yokhazikika yokhala ndi TiC(N), carbide yokhazikika yokhala ndi TaC (NbC yowonjezera), ndi carbide yokhazikika yokhala ndi simenti ya ultrafine. Kugwira ntchito kwa zinthu za carbide zokhazikika kumatsimikiziridwa makamaka ndi magawo owonjezera olimbikitsira.
Carbide Yopangidwa ndi Simenti Yowonjezera TaC (NbC)
Kuwonjezera TaC (NbC) ku carbide yopangidwa ndi simenti ndi njira yothandiza yowonjezerera magwiridwe antchito ake. Mu TiC/Ni/Mo alloys, kusintha gawo la TiC ndi ma carbide monga WC ndi TaC, omwe amapereka kulimba bwino, kumawonjezera magwiridwe antchito a carbide yopangidwa ndi simenti ndikukulitsa kuchuluka kwa ntchito zake. Kuwonjezera kwa WC ndi TaC kumawonjezera:
● Kulimba
● Modulus yotanuka
● Kukana kusintha kwa pulasitiki
● Mphamvu yotentha kwambiri
Zimathandizanso kuyendetsa bwino kutentha komanso kukana kutentha, zomwe zimapangitsa kuti chidachi chikhale choyenera kudula molakwika. Mu ma alloys a WC-Co, magwiridwe antchito amatha kukwezedwa powonjezera 0.5% mpaka 3% (gawo lalikulu) la ma carbide monga TaC, NbC, Cr3C2, VC, TiC, kapena HfC. Zolinga zazikulu zikuphatikizapo:
● Kukonza tirigu
● Kusunga kapangidwe ka kristalo kofanana popanda kubwezeretsanso kwakukulu
● Kulimbitsa kuuma ndi kukana kukalamba popanda kuwononga kulimba
Kuonjezera apo, zowonjezera izi zimawonjezera:
● Kuuma kwa kutentha kwambiri
● Mphamvu yotentha kwambiri
● Kukana kwa okosijeni
Pakudula, filimu yolimba ya oxide yomwe imadzipangira yokha imapangidwa, yomwe imakana zomatira ndi kusweka kwa madzi pokonza zitsulo kapena zinthu zina. Izi zimapangitsa kuti chidacho chisamawonongeke komanso chimatha kupewera kuwonongeka kwa crater ndi flank. Ubwino uwu umaonekera kwambiri pamene cobalt mu carbide yopangidwa ndi simenti ikuwonjezeka.
● Carbide yopangidwa ndi simenti yokhala ndi 1% mpaka 3% (gawo lalikulu) TaC (NbC) imatha kupangira zitsulo zosiyanasiyana, kuphatikizapo chitsulo cholimba kwambiri ndi chitsulo chopangidwa ndi alloy.
● Ma alloy otsika a cobalt okhala ndi 3% mpaka 10% (mass fraction) TaC (NbC), monga YG6A, YG8N, ndi YG813, ndi ogwiritsidwa ntchito mosiyanasiyana. Amatha kukonza:
Chitsulo chozizira
Chitsulo chopangidwa ndi ductile
Zitsulo zopanda chitsulo
Zipangizo zovuta kugwiritsa ntchito monga chitsulo chosapanga dzimbiri, chitsulo cholimba, ndi zitsulo zotentha kwambiri
Izi zimadziwika kuti ma alloys a general-purpose (YW). Kuonjezera kuchuluka kwa cobalt moyenera kumawonjezera mphamvu ndi kulimba kwa mtundu uwu wa carbide wopangidwa ndi simenti, zomwe zimapangitsa kuti ukhale woyenera kupangidwa mopanda mphamvu komanso kudula zinthu zovuta kugwiritsa ntchito pamakina. Ntchito zake zikuphatikizapo:
● Kupukuta zinyalala zazikulu ndi zitsulo zoyenga
● Kutembenuza, kupala, ndi kugaya zitsulo za austenitic ndi zitsulo zosakanikirana ndi kutentha
● Makina okhala ndi ngodya zazikulu za rake, magawo akuluakulu odulira, komanso liwiro lapakati mpaka lotsika
● Kutsegula makina ochapira okha, otha kugwiritsa ntchito makina ochapira okha, komanso otha kugwiritsa ntchito zida zambiri
● Kupanga ma boiler, ma gear stoves, ndi zida zina zomwe zili ndi mphamvu zamakono**
Mu ma alloy a WC-TiC-Co, kuchuluka kwa TiC kumawonjezera kukhudzidwa ndi kutentha, zomwe zimapangitsa kuti zikhale zofooka kwambiri. Kuwonjezera TaC ku ma alloy a WC-Ti-Co otsika, omwe ali ndi cobalt yambiri kumawonjezera:
● Kulimba
● Kukana kutentha
● Kukana kwa okosijeni
Ngakhale TiC imachepetsa kukana kutentha, TaC imakwaniritsa izi, zomwe zimapangitsa kuti alloy ikhale yoyenera kugwira ntchito yopera. Njira zina zotsika mtengo monga NbC kapena Hf-Nb carbides (gawo lalikulu: Hf-60%, Nb-40%) zitha kulowa m'malo mwa TaC. Mu alloys a TiC-Ni-Mo, kuwonjezera TiN, WC, ndi TaC nthawi imodzi kumawonjezera kwambiri:
● Kuuma
● Mphamvu yopindika
● Kukana kwa okosijeni
● Kutentha kwa mpweya
kutentha kwambiri (900–1000°C).
Carbide Yopangidwa ndi Simenti Yopangidwa ndi Ultrafine
Kuyeretsa tinthu ta carbide yopangidwa ndi simenti kumachepetsa kukula kwa tinthu tating'onoting'ono tolimba, kuonjezera malo a tinthu tating'onoting'ono tolimba komanso mphamvu yolumikizana pakati pa tinthu tating'onoting'ono. Tinthu tating'onoting'ono timagawika mofanana mozungulira tinthu tating'onoting'ono, zomwe zimapangitsa kuti:
Kuuma
Kukana kuvala
Kuonjezera kuchuluka kwa cobalt moyenera kumawonjezeranso mphamvu yopindika. Carbide yopangidwa ndi simenti ya ultrafine, yopangidwa ndi tinthu tating'onoting'ono ta WC ndi Co, imaphatikiza:
Kuuma kwakukulu kwa carbide yopangidwa ndi simenti
Mphamvu ya chitsulo chothamanga kwambiri
Kuyerekeza kukula kwa tirigu:
Kabide wamba wopangidwa ndi simenti: 3–5 μm
Carbide yopangidwa ndi simenti yabwino kwambiri: ~1.5 μm
Ma alloys a submicron: 0.5–1 μm
Kabide wopangidwa ndi simenti wopyapyala kwambiri: Kukula kwa tirigu wa WC pansi pa 0.5 μm
Kukonza tirigu kumakula bwino:
Kuuma
Kukana kuvala
Mphamvu yopindika
Kukana kwa chips
Kuuma kwa kutentha kwambiri
Poyerekeza ndi carbide wamba wopangidwa ndi simenti womwewo, carbide wopangidwa ndi simenti wopyapyala kwambiri umapereka:
Kuwonjezeka kwa kuuma kwa maola opitilira 2
Kuwonjezeka kwa mphamvu yopindika ya 600–800 MPa
Katundu wamba:
Kuchuluka kwa Cobalt: 9%–15%
Kulimba: 90–93 HRA
Mphamvu yopindika: 2000–3500 MPa
Magiredi opangidwa ku China akuphatikizapo YS2 (YG10H, YG10HT), YM051 (YH1), YM052 (YH2), YM053 (YH3), YD05 (YC09), YD10 (YG1101), B60, YG610, YG643, ndi YD05. Chifukwa cha tinthu tating'onoting'ono kwambiri, carbide yopangidwa ndi simenti yopyapyala kwambiri imatha kuphwanyidwa m'mphepete mwake molunjika kwambiri komanso yopanda kukhwima, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito zida zolondola monga:
Ma Broaches
Ochita zinthu zatsopano
Ma stovu olondola
Imagwira bwino ntchito yokonza zinthu pogwiritsa ntchito njira zodula komanso zoperekera zakudya. Imagwiranso ntchito pa zipangizo zazing'ono monga:
Zoyeserera zazing'ono
Zodulira zazing'ono zogayira
Ma broaches ang'onoang'ono
Ma stovu ang'onoang'ono
M'malo mwa zida zachitsulo zothamanga kwambiri, nthawi yake yogwira ntchito ndi yayitali nthawi 10-40, mwina kupitirira nthawi 100. Zida za carbide zopangidwa ndi simenti ya ultrafine ndizoyenera kwambiri popanga makina:
Ma alloys otentha kwambiri okhala ndi chitsulo komanso nickel
Ma aloyi a titaniyamu
Zitsulo zosapanga dzimbiri zosagwira kutentha
Zipangizo zopopera, zolungidwa, ndi zophimbidwa (monga ufa wa alloy wopangidwa ndi chitsulo, wopangidwa ndi nickel, wopangidwa ndi cobalt, ufa wa superhard self-fluxing alloy, mndandanda wa cobalt-chromium-tungsten)
Zitsulo zamphamvu kwambiri
Zitsulo zolimba
Zipangizo zolimba kwambiri monga zitsulo zotayidwa ndi chromium yambiri komanso nickel yozizira
Pokonza zinthu zovuta kugwiritsa ntchito pa makina, nthawi yake yogwira ntchito ndi yayitali nthawi 3-10 kuposa ya carbide wamba wopangidwa ndi simenti.
Chifukwa Chiyani Sankhani Chengduhuaxin Carbide?
Chengduhuaxin Carbide imadziwika bwino pamsika chifukwa cha kudzipereka kwake ku khalidwe ndi zatsopano. Mabala awo a tungsten carbide ndi masamba a tungsten carbide odulidwa amapangidwa kuti azigwira ntchito bwino kwambiri, kupatsa ogwiritsa ntchito zida zomwe zimadula bwino komanso moyenera ngakhale atakhala ndi zovuta zogwiritsidwa ntchito m'mafakitale. Poganizira kwambiri kulimba komanso kugwira ntchito bwino, masamba a Chengduhuaxin Carbide odulidwa amapereka yankho labwino kwambiri kwa mafakitale omwe amafuna zida zodulira zodalirika.
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD ndi kampani yogulitsa zinthu zaukadaulo komanso yopanga zinthu zatsopano.zinthu za tungsten carbide,monga mipeni yopangira carbide yopangira matabwa, carbidemipeni yozungulirachifukwa chandodo zodulira fodya ndi ndudu, mipeni yozungulira zodulira makatoni okhala ndi corugat,masamba atatu oboola/masamba opindika zopakira, tepi, kudula filimu yopyapyala, masamba odulira ulusi amakampani opanga nsalu ndi zina zotero.
Ndi chitukuko cha zaka zoposa 25, zinthu zathu zatumizidwa ku US A, Russia, South America, India, Turkey, Pakistan, Australia, Southeast Asia ndi zina zotero. Ndi khalidwe labwino kwambiri komanso mitengo yopikisana, Khama lathu logwira ntchito komanso kuyankha kwathu kwavomerezedwa ndi makasitomala athu. Ndipo tikufuna kukhazikitsa ubale watsopano wamalonda ndi makasitomala atsopano.
Lumikizanani nafe lero ndipo mudzasangalala ndi ubwino wa zinthu zathu zabwino komanso ntchito zabwino!
Mafunso ofala kwa makasitomala ndi mayankho a Huaxin
Zimenezo zimadalira kuchuluka kwake, nthawi zambiri masiku 5-14. Monga wopanga masamba a mafakitale, Huaxin Cement Carbide imakonza kupanga kwake potengera maoda ndi zopempha za makasitomala.
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Ngati mupempha mipeni yamakina yokonzedwa mwamakonda kapena masamba a mafakitale omwe mulibe panthawi yogula, pezani Sollex Purchase & Delivery Conditions.Pano.
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Inde, titumizireni uthenga, mipeni ya mafakitale imapezeka m'njira zosiyanasiyana, kuphatikizapo mipeni yozungulira pamwamba, mipeni yozungulira pansi, mipeni yokhala ndi mano ozungulira, mipeni yozungulira yoboola, mipeni yowongoka, mipeni ya guillotine, mipeni yolunjika, mipeni ya rectangle leza, ndi mipeni ya trapezoidal.
Kuti tikuthandizeni kupeza tsamba labwino kwambiri, Huaxin Cement Carbide ingakupatseni zitsanzo zingapo za masamba kuti muyesere popanga. Pa kudula ndi kusintha zinthu zosinthika monga filimu ya pulasitiki, zojambulazo, vinyl, pepala, ndi zina, timapereka masamba osinthira kuphatikiza masamba odulidwa ndi masamba a lezala okhala ndi mipata itatu. Titumizireni funso ngati mukufuna masamba a makina, ndipo tidzakupatsani chopereka. Zitsanzo za mipeni yopangidwa mwamakonda sizikupezeka koma mwalandiridwa kuti muyitanitse kuchuluka kochepa kwa oda.
Pali njira zambiri zomwe zingawonjezere moyo wa mipeni yanu yamakampani ndi masamba omwe alipo. Lumikizanani nafe kuti mudziwe momwe kulongedza bwino mipeni yamakina, momwe imasungidwira, chinyezi ndi kutentha kwa mpweya, ndi zokutira zina zingatetezere mipeni yanu ndikusunga magwiridwe antchito ake odulira.
Nthawi yotumizira: Julayi-14-2025
