Zida zodziwika bwino zokhala ndi simenti ya carbide makamaka zimaphatikizapo carbide yopangidwa ndi tungsten carbide, TiC(N)-based cemented carbide, carbide yokhala ndi TaC (NbC) yowonjezera, ndi carbide yopangidwa ndi simenti yopangidwa ndi ultrafine-grained. Kuchita kwa zida za simenti za carbide kumatsimikiziridwa ndi magawo owonjezera owonjezera.
Simenti Carbide Ndi Added TaC (NbC)
Kuonjezera TaC (NbC) ku carbide yomangidwa ndi njira yabwino yopititsira patsogolo ntchito yake. Mu ma aloyi a TiC/Ni/Mo, m'malo mwa TiC ndi ma carbides ngati WC ndi TaC, omwe amapereka kulimba kwabwinoko, amawongolera magwiridwe antchito a simenti ndikukulitsa mawonekedwe ake. Kuphatikiza kwa WC ndi TaC kumawonjezera:
● Kulimba mtima
● Elastic modulus
● Kukana kusinthika kwa pulasitiki
● Kutentha kwambiri
Zimathandizanso kuti matenthedwe azitha kutenthedwa ndi kutenthedwa kwa kutentha, kupangitsa chidacho kukhala choyenera kwambiri chodulira chododometsa.Mu WC-Co alloys, ntchito imatha kuwongolera powonjezera 0.5% mpaka 3% (kagawo kakang'ono) ka carbides monga TaC, NbC, Cr3C2, VC, TiC, kapena HfC. Zolinga zazikulu ndi izi:
● Kukonza mbewu
● Kusunga mawonekedwe a galasi lofananira popanda kukonzanso kwakukulu
● Kuchulukitsa kulimba ndi kukana kupirira popanda kusokoneza kulimba
Kuphatikiza apo, zowonjezera izi zimawonjezera:
● Kutentha kwambiri
● Kutentha kwambiri
● Kukana kwa okosijeni
Panthawi yodula, filimu yolimba, yodzipiritsa yokha ya oxide, yomwe imakana kuvala zomatira komanso zosokoneza popanga zitsulo kapena ma aloyi. Izi zimathandizira kuti chidacho chisawonongeke komanso kuti chizitha kukana kuvala kwa crater ndi kuvala kwapambali. Zopindulitsa izi zimawonekera kwambiri pamene cobalt zomwe zili mu simenti ya carbide zikuwonjezeka.
● Simenti ya carbide yokhala ndi 1% mpaka 3% (chigawo cha misa) TaC (NbC) imatha kupanga makina azitsulo zosiyanasiyana, kuphatikizapo chitsulo chowonjezera cholimba ndi chitsulo cha aloyi.
● Ma aloyi a Low-cobalt okhala ndi 3% mpaka 10% (chigawo cha misa) TaC (NbC), monga YG6A, YG8N, ndi YG813, ali ndi zinthu zambiri. Iwo akhoza kukonza:
Chilled cast iron
Ductile cast iron
Zitsulo zopanda chitsulo
Zida zovuta zamakina monga chitsulo chosapanga dzimbiri, chitsulo cholimba, ndi ma aloyi otentha kwambiri
Izi zimadziwika kuti general-purpose alloys (YW) .Kuchulukitsa kobalt moyenerera kumalimbitsa mphamvu ndi kulimba kwa carbide ya simenti yotereyi, kumapangitsa kukhala koyenera kupanga makina ovuta komanso kudula koduka kwa zinthu zovuta kupanga. Mapulogalamuwa akuphatikiza:
● Kutsuka zitsulo zazikuluzikulu zachitsulo ndi zokopa
● Kutembenuza, kupanga planing, ndi mphero ya zitsulo zolimba kwambiri ndi zosakaniza zosagwira kutentha
● Kucheka ndi ngodya zazikulu zodula, zigawo zazikulu zodulira, ndi liwiro lapakati mpaka lotsika
● Kuyatsa movutirapo, ma semi-automatic, ndi zida zambiri
● Kubowola, ma hobs, ndi zida zina zolimba kwambiri**
Mu ma aloyi a WC-TiC-Co, zochulukira za TiC zimawonjezera chidwi pakusweka kwamafuta, kumabweretsa kuphulika kwakukulu. Kuonjezera TaC ku low-TiC, high-cobalt WC-Ti-Co alloys kumayenda bwino:
● Kulimba mtima
● Kukana kutentha
● Kukana kwa okosijeni
Ngakhale TiC imachepetsa kugwedezeka kwa kutentha, TaC imalipira izi, kupanga aloyi kukhala yoyenera kugaya.Njira zotsika mtengo monga NbC kapena Hf-Nb carbides (chigawo chambiri: Hf-60%, Nb-40%) chingalowe m'malo mwa TaC. Mu aloyi a TiC-Ni-Mo, kuwonjezera TiN, WC, ndi TaC nthawi imodzi kumawonjezera kwambiri:
● Kuuma mtima
● Kusinthasintha
● Kukana kwa okosijeni
● Kutentha kwapakati
pa kutentha kwakukulu (900-1000 ° C).
Ultrafine-Grained Cemented Carbide
Kuyeretsa mbewu za simenti ya carbide kumachepetsa kukula kwa gawo lolimba, kukulitsa gawo la mbewu zolimba komanso mphamvu yomangirira pakati pa mbewu. Gawo la binder limagawidwa mozungulira mozungulira, ndikuwongolera:
Kuuma
Valani kukana
Kuchulukitsa zomwe zili mu cobalt moyenera kumathandiziranso mphamvu zosinthika. Ultrafine-grained cemented carbide, wopangidwa ndi tinthu tating'onoting'ono ta WC ndi Co, amaphatikiza:
Kuuma kwakukulu kwa simenti ya carbide
Mphamvu yachitsulo chothamanga kwambiri
Kufananiza kukula kwambewu:
Carbide wamba wa simenti: 3-5 μm
Carbide wopangidwa bwino wa simenti: ~ 1.5 μm
Ma aloyi a submicron-grained: 0.5-1 μm
Ultrafine-grained simenti carbide: WC kukula kwa njere pansi 0.5 μm
Kukongoletsedwa kwa mbewu kumawonjezera:
Kuuma
Valani kukana
Flexural mphamvu
Chipping resistance
Kutentha kwapamwamba kuuma
Poyerekeza ndi carbide wamba yopangidwa ndi simenti yofanana, carbide yopangidwa ndi ultrafine-grained simenti imapereka:
Kuwuma kumawonjezeka kuposa 2 HRA
Kuwonjezeka kwamphamvu kwa 600-800 MPa
Zodziwika bwino:
Zolemba za Cobalt: 9% -15%
Kuuma: 90-93 HRA
Flexural mphamvu: 2000-3500 MPa
Makalasi opangidwa ku China akuphatikiza YS2 (YG10H, YG10HT), YM051 (YH1), YM052 (YH2), YM053 (YH3), YD05 (YC09), YD10 (YG1101), B60, YG610, YG643, ndi YDgraultin kwambiri mbewu zake zabwino kwambiri. carbide yokhala ndi simenti imatha kudulidwa mpaka m'mphepete lakuthwa kwambiri ndi kuuma pang'ono, kupangitsa kuti ikhale yoyenera zida zolondola monga:
Ziphuphu
Reamers
Zolemba zolondola
Imapambana pakupanga ndi kuya pang'ono kwa mitengo yodulidwa ndi chakudya. Ndizoyeneranso zida zazing'ono monga:
Zobowola zazing'ono
Odula mphero zazing'ono
Ma broaches ang'onoang'ono
Zokonda zazing'ono
Kuchotsa zida zachitsulo zothamanga kwambiri, moyo wake umakhala nthawi 10-40, zomwe zingathe kupitirira nthawi 100. Zida za carbide zopangidwa ndi ultrafine-grained ndizoyenera kwambiri kupanga makina:
Ma aloyi opangidwa ndi chitsulo ndi nickel-based high-temperature alloys
Titaniyamu aloyi
Zitsulo zosapanga dzimbiri zosagwira kutentha
Zinthu zopopera, zokutira, ndi zokutira (monga chitsulo, nickel, cobalt, superhard self-fluxing alloy powders, cobalt-chromium-tungsten series)
Zitsulo zolimba kwambiri
Zitsulo zolimba
Zida zolimba kwambiri monga chitsulo chapamwamba cha chromium ndi nickel-chilled cast iron
Mukamapanga zida zovuta kumakina, moyo wake umakhala wotalikirapo 3-10 kuposa wa carbide wamba wopangidwa ndi simenti.
Chifukwa Chiyani Muyenera Kusankha Chengduhuaxin Carbide?
Chengduhuaxin Carbide ndiyodziwika bwino pamsika chifukwa chodzipereka pakuchita bwino komanso luso. Masamba awo a tungsten carbide carpet ndi tungsten carbide slotted blades amapangidwira kuti azigwira bwino ntchito, kupatsa ogwiritsa ntchito zida zomwe zimapereka mabala oyera, olondola pomwe akupirira zovuta zakugwiritsa ntchito kwambiri mafakitale. Poyang'ana kukhazikika komanso kuchita bwino, masamba otsetsereka a Chengduhuaxin Carbide amapereka yankho labwino kumafakitale omwe amafunikira zida zodulira zodalirika.
CHENGDU HUAXIN CEMENTED CARBIDE CO., LTD ndi akatswiri ogulitsa komanso opangazinthu za tungsten carbide,monga carbide amaika mipeni matabwa, carbidemipeni yozungulirazazosefera fodya & ndudu zodula, mipeni yozungulira kwa kudula makatoni omata,mabowo atatu malezala / masamba olowa zonyamula, tepi, kudula filimu woonda, masamba CHIKWANGWANI wodula makampani nsalu etc.
Ndi chitukuko cha zaka 25, katundu wathu wakhala zimagulitsidwa ku US A, Russia, South America, India, Turkey, Pakistan, Australia, Southeast Asia etc. Ndi khalidwe kwambiri ndi mitengo mpikisano, maganizo athu khama ntchito ndi kulabadira amavomerezedwa ndi makasitomala athu. Ndipo tikufuna kukhazikitsa ubale watsopano wamabizinesi ndi makasitomala atsopano.
Lumikizanani nafe lero ndipo mudzasangalala ndi zabwino komanso ntchito zabwino kuchokera kuzinthu zathu!
Mafunso odziwika kwamakasitomala ndi mayankho a Huaxin
Izi zimatengera kuchuluka, nthawi zambiri 5-14days. Monga wopanga masamba a mafakitale, Huaxin Cement Carbide akukonzekera kupanga ndi maoda ndi zopempha zamakasitomala.
Nthawi zambiri masabata a 3-6, ngati mupempha mipeni yamakina kapena mabala a mafakitale omwe mulibe panthawi yogula. Pezani Sollex Purchase & Delivery Conditions Pano.
ngati mupempha mipeni yamakina kapena mabala a mafakitale omwe mulibe panthawi yogula. Pezani Sollex Purchase & Delivery ConditionsPano.
Nthawi zambiri T/T, Western Union... deposits firstm, Maoda onse oyamba kuchokera kwa makasitomala atsopano amalipidwa. Maoda ena atha kulipidwa ndi invoice...Lumikizanani nafekudziwa zambiri
Inde, tiuzeni, Mipeni Yamafakitale imapezeka m'mitundu yosiyanasiyana, kuphatikiza mbale zapamwamba, mipeni yozungulira pansi, mipeni ya serrated / mano, mipeni yozungulira, mipeni yowongoka, mipeni ya guillotine, mipeni yosongoka, lumo lamakona anayi, ndi masamba a trapezoidal.
Kukuthandizani kuti mupeze tsamba labwino kwambiri, Huaxin Cement Carbide ikhoza kukupatsani masamba angapo kuti muyese kupanga. Podulira ndikusintha zida zosinthika monga filimu yapulasitiki, zojambulazo, vinyl, mapepala, ndi zina, timapereka masamba otembenuza kuphatikiza ma slitter ndi malezala okhala ndi mipata itatu. Titumizireni funso ngati mukufuna makina amakina, ndipo tikupatseni mwayi. Zitsanzo za mipeni yopangidwa mwamakonda sizipezeka koma ndinu olandiridwa kuti muyitanitsa kuchuluka kwa madongosolo ocheperako.
Pali njira zambiri zomwe zingatalikitse moyo wautali komanso alumali wamipeni yanu yamakampani ndi masamba omwe ali mgululi. tiuzeni kuti mudziwe momwe kuyika bwino kwa mipeni yamakina, malo osungira, chinyezi ndi kutentha kwa mpweya, ndi zokutira zowonjezera zidzateteza mipeni yanu ndikusunga ntchito yawo yodula.
Nthawi yotumiza: Jul-14-2025
