Mabapi le Cemented Carbide (II)

1.Thepa ea mantlha le ts'ebeliso

Carbide e entsoeng ka samente e na le letoto la lintho tse babatsehang tse kang boima bo phahameng, ho hanyetsa ho apara, matla a matle le boima, ho hanyetsa mocheso le ho hanyetsa ha kutu, haholo-holo boima ba eona bo phahameng le ho hanyetsa ho apara, tse lulang li sa fetohe esita le mocheso oa 500 ° C, E ntse e le teng. e na le boima bo phahameng ho 1000 ℃. Carbide e entsoeng ka samente e sebelisoa haholo e le lisebelisoa tsa lisebelisoa tsa carbide tse entsoeng ka samente, joalo ka lithulusi tse phetholang, li-gritter, lipolanete, li-drill, li-cutters tse boring, joalo-joalo, bakeng sa ho seha tšepe e entsoeng ka tšepe, litšepe tse se nang ferrous, polasetiki, likhoele tsa lik'hemik'hale, graphite, khalase, lejoe le tšepe e tloaelehileng. E sebelisetsoa ho seha lisebelisoa tse thata tsa mochini tse kang tšepe e sa cheseheng mocheso, tšepe e sa jeleng paate, tšepe e phahameng ea manganese le tšepe ea lisebelisoa. Lebelo la ho fokotsa lebelo la lisebelisoa tse ncha tsa carbide hona joale ke makhetlo a makholo ho feta a tšepe ea carbon.

 

 2.Tsebeliso e 'ngoe e khethehileng

Carbide e entsoeng ka samente e ka boela ea sebelisoa ho etsa lisebelisoa tsa ho phunya majoe, lisebelisoa tsa merafo, lisebelisoa tsa ho cheka, lisebelisoa tsa ho lekanya, likarolo tse sa sebetseng, lisebelisoa tsa tšepe tse senyang, li-cylinder linings, li-bearings tse nepahetseng, li-nozzles, joalo-joalo Boholo ba lihlahisoa tsena tse ka holimo li ka fanoa ke Nanchang. Feme ea Carbide e entsoeng ka samente.

 

3.Nts'etsopele ea carbide e entsoeng ka samente

Lilemong tse mashome a mabeli tse fetileng, carbide e koahetsoeng ka samente le eona e tsoile. Ka 1969, Sweden (lifektheri tse ngata tse entsoeng ka samente ea carbide) li atlehile ho etsa lisebelisoa tse koahetsoeng ka titanium carbide. Matrix a lisebelisoa tsa carbide tse entsoeng ka samente ke tungsten-titanium-cobalt e entsoeng ka samente carbide kapa tungsten-cobalt cemented carbide. Botenya ba holim'a titanium carbide coating ke li-microns tse seng kae feela. Empa ha ho bapisoa le lisebelisoa tsa carbide tse samente tsa mofuta o le mong, bophelo ba ts'ebeletso bo atolosoa ka makhetlo a 3, 'me lebelo la ho itšeha le eketseha ka 25% ho isa ho 50%. Moloko oa bone oa lisebelisoa tse koahetsoeng o ile oa hlaha lilemong tsa bo-1970, tse ka sebelisoang ho khaola lisebelisoa tse thata tsa mochine.

 

4.Mohlala oa moetsi oa carbide ea samente

Nanchang Cemented Carbide Limited Liability Company (NCC ka bokhuts'oane) joalo ka k'hamphani e kholo ea mmuso, e na le ketane e felletseng ea liindasteri ho tloha ho thepa e tala ea tungsten ho isa lisebelisoa tsa ho sila. Haholo-holo e hlahisa letoto la lihlahisoa tse tharo, lihlahisoa tsa phofo ea tungsten, lithupa tsa carbide tse samenteng & sebopeho se seng sa maemo le lisebelisoa tse nepahetseng tsa ho sila. Ho taka le ho etsa sampole tlhahiso le ts'ebetso ea lihlahisoa tse fapaneng tsa carbide tse entsoeng ka samente. NCC ke lotho ea pele ea ho fihlela litekanyetso tsa boleng ba machaba, 'me lihlahisoa tsa eona li rekisoa hantle lapeng le kantle ho naha,' me li amoheloa hantle ke bareki ba bacha le ba khale!


Nako ea poso: Mar-30-2021