Cemented carbide ke sesebelisoa sa alloy se entsoeng ka theknoloji ea phofo ea metallurgy. Haholo-holo e entsoe ka metsoako e thata ea litšepe tse refractory le litšepe tse kopanyang.

Likarolo tse ka sehloohong tsa carbide e entsoeng ka samente li kenyelletsa li-powders tsa refractory carbide tse kang tungsten carbide le titanium carbide, hammoho le phofo ea tšepe e sebelisoang e le li-binders, tse kang cobalt le nickel. Boitsebiso bona bo tsejoa ka boima ba eona bo phahameng, ho hanyetsa ho apara, matla le ho tiea, ho hanyetsa mocheso le ho hanyetsa ha kutu, haholo-holo mocheso o phahameng ha o ntse o boloka thepa ena. Ho thatafala le ho se sebetse ha carbide e entsoeng ka samente ha e fetohe ho 500 ° C, 'me e ntse e ka boloka boima bo phahameng ho 1000 ° C. Ka hona, e sebelisoa haholo ho etsa lisebelisoa tsa ho itšeha, lisebelisoa tsa ho cheka, lisebelisoa tsa ho lekanya, liforomo tsa mosebetsi o batang le likarolo tse fapaneng tse sa sebetseng.

Likarolo tse ka sehloohong tsa carbide e entsoeng ka samente li kenyelletsa li-powders tsa refractory carbide tse kang tungsten carbide le titanium carbide, hammoho le phofo ea tšepe e sebelisoang e le li-binders, tse kang cobalt le nickel. Boitsebiso bona bo tsejoa ka boima ba eona bo phahameng, ho hanyetsa ho apara, matla le ho tiea, ho hanyetsa mocheso le ho hanyetsa ha kutu, haholo-holo mocheso o phahameng ha o ntse o boloka thepa ena. Ho thatafala le ho se sebetse ha carbide e entsoeng ka samente ha e fetohe ho 500 ° C, 'me e ntse e ka boloka boima bo phahameng ho 1000 ° C. Ka hona, e sebelisoa haholo ho etsa lisebelisoa tsa ho itšeha, lisebelisoa tsa ho cheka, lisebelisoa tsa ho lekanya, liforomo tsa mosebetsi o batang le likarolo tse fapaneng tse sa sebetseng.

E na le lintlha tsa motheo tse latelang:

1. Boima bo phahameng: Ho thatafala ha carbide e entsoeng ka samente hangata e phahame haholo ho feta ea lisebelisoa tse tloaelehileng tsa tšepe, e leng se etsang hore e se ke ea hlola e apara le ho seha. (Ka tloaelo pakeng tsa 80HRA-94HRA)

2. Matla a phahameng: Carbide e na le matla a phahameng, e khona ho mamella khatello e kholo le mojaro, 'me ha ho bonolo ho holofatsa kapa ho senya. (Hangata TRS lipakeng tsa 2000-3200 Mpa)

3. Ho hanyetsa ho roala: Ka lebaka la boima ba eona bo phahameng, carbide e na le khanyetso e ntle ea ho apara 'me e loketse likopo tse hlokang ho hanyetsa nako e telele.

4. Corrosion resistance: Carbide e na le khanyetso e ntle ho mecha ea litaba e senyang 'me e ka boloka ts'ebetso ea eona libakeng tse thata.

5. Ho tsitsisa mocheso o phahameng: E ​​ka boloka thepa ea eona ea 'mele le ea lik'hemik'hale mocheso o phahameng' me ha ho bonolo ho nolofatsa kapa ho holofala.

6. Ts'ebetso e ntle ea motlakase le ea mocheso: Carbide e 'ngoe e entsoeng ka samente e na le motlakase o motle le mocheso oa mocheso, e leng se etsang hore e be molemo lefapheng la lisebelisoa tsa elektronike le tsamaiso ea mocheso.

Mehaho ena e etsa hore carbide e samente e sebelisoe haholo ha ho etsoa lisebelisoa, ho etsa mechine, sefofane, petrochemical le masimo a mang. Mefuta e fapaneng ea carbide e ka hlophisoa ho fihlela litlhoko tse ikhethileng tsa ts'ebetso ka ho fetola sebopeho le lits'ebetso tsa tlhahiso. Leha ho le joalo, litšobotsi tse khethehileng tsa ts'ebetso li ka 'na tsa fapana ho itšetlehile ka sebopeho sa carbide, sebopeho le mokhoa oa ho etsa. Lits'ebetsong tse sebetsang, lisebelisoa tse loketseng tsa carbide li hloka ho khethoa ho latela maemo le litlhoko tse ikhethang tsa ts'ebeliso.

CD carbide ke setsebi ho lihlahisoa tsa tungsten carbide tse kang karolo ea ho hanyetsa, lisebelisoa tsa merafo, lisebelisoa tsa ho itšeha joalo-joalo.