Chidziwitso Chachikulu Cha Cemented Carbide Chimayambitsidwa Mwatsatanetsatane

Anthu wamba ambiri sangakhale ndi chidziwitso chapadera cha simenti ya carbide.Monga katswiri wopanga simenti wa carbide, Chuangrui akupatsani mawu oyambira pazidziwitso zoyambira zama carbide lero.

Carbide ali ndi mbiri ya "mano mafakitale", ndi ntchito osiyanasiyana osiyanasiyana, kuphatikizapo zomangamanga, makina, magalimoto, zombo, optoelectronics, asilikali ndi madera ena.Kugwiritsidwa ntchito kwa tungsten m'makampani opangidwa ndi simenti ya carbide kumaposa theka la kuchuluka kwa tungsten.Tiziwonetsa kuchokera kumatanthauzidwe ake, mawonekedwe, magulu ndi kagwiritsidwe ntchito.

1. Tanthauzo

Cemented carbide ndi aloyi yokhala ndi tungsten carbide powder (WC) monga chopangira chachikulu ndi cobalt, faifi tambala, molybdenum ndi zitsulo zina monga chomangira.Tungsten alloy ndi aloyi yokhala ndi tungsten ngati gawo lolimba komanso zinthu zachitsulo monga faifi tambala, chitsulo ndi mkuwa monga gawo lomangira.

2. Mbali

1) Kuuma kwakukulu (86～93HRA, kofanana ndi 69～81HRC).Pazifukwa zina, kuchuluka kwa tungsten carbide ndi kukongola kwa njere, kumapangitsanso kuuma kwa alloy.

2) Kukana kovala bwino.Moyo wa chida chopangidwa ndi nkhaniyi ndi nthawi 5 mpaka 80 kuposa kudula kwachitsulo chothamanga kwambiri;moyo wa abrasive chida chopangidwa ndi nkhaniyi ndi 20 kwa 150 nthawi zambiri kuposa zitsulo abrasive zida.

3) Kukana kwabwino kwa kutentha.Kuuma kwake kumakhalabe kosasinthika pa 500 ° C, ndipo kuuma kwake kudakali kokwera kwambiri pa 1000 ° C.

4) Kutha kwamphamvu koletsa dzimbiri.Muzochitika zachilendo, sizimakhudzidwa ndi hydrochloric acid ndi sulfuric acid.

5) Kulimba mtima.Kulimba kwake kumatsimikiziridwa ndi zitsulo zomangira, ndipo kukweza kwa gawo la binder, kumapangitsanso mphamvu yosinthasintha.

6) Kukhumudwa kwakukulu.Ndizovuta kupanga zida zokhala ndi mawonekedwe ovuta chifukwa kudula sikutheka.

3. Gulu

Malinga ndi zomangira zosiyanasiyana, carbide yopangidwa ndi simenti imatha kugawidwa m'magulu otsatirawa:

1) Tungsten-cobalt alloys: Zigawo zazikuluzikulu ndi tungsten carbide ndi cobalt, zomwe zingagwiritsidwe ntchito kupanga zida zodulira, nkhungu ndi zinthu za geological ndi mineral.

2) Tungsten-titaniyamu-cobalt aloyi: zigawo zikuluzikulu ndi tungsten carbide, titaniyamu carbide ndi cobalt.

3) Tungsten-titanium-tantalum (niobium) aloyi: zigawo zikuluzikulu ndi tungsten carbide, titaniyamu carbide, tantalum carbide (kapena niobium carbide) ndi cobalt.

Malingana ndi maonekedwe osiyanasiyana, mazikowo akhoza kugawidwa m'magulu atatu: sphere, ndodo ndi mbale.Maonekedwe a zinthu zomwe si zachilendo ndizopadera ndipo zimafuna makonda.Chuangrui Cemented Carbide .imapereka kalozera wosankha kalasi ya akatswiri.