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Phapang pakeng tsa meqolo ea tungsten carbide le meqolo ea ceramic

Ho latela pono ea sebopeho sa thepa, meqolo ea carbide e entsoeng ka samente e lokisoa haholo ke ts'ebetso ea phofo ea metallurgy ka ho sebelisa metsoako ea tšepe ea refractory (joalo ka tungsten carbide WC, titanium carbide TiC, joalo-joalo) joalo ka matrix le litšepe tsa phetoho (joalo ka cobalt Co, nickel Ni, joalo-joalo) joalo ka karolo e kopanyang. Motsoako ona o khethehileng oa thepa o fa tungsten carbide rolls boemo bo phahameng ba ho thatafala, ho hanyetsa ho apara le ho hanyetsa mokhathala oa mocheso, ho ba nolofalletsa ho mamella ho senyeha ho matla le ho taboha ha mocheso o phahameng, khatello e phahameng le lebelo le phahameng. Moqolo oa ceramic o thehiloe holim'a thepa ea ceramic mme o sebetsoa ka mokhoa o khethehileng. Thepa ea ceramic ka boeona e na le boima bo phahameng ka ho fetesisa le ho hanyetsa ho hotle ho hoholo, e leng se etsang hore moqolo oa ceramic o sebetse hantle ha o ntse o roala, haholo-holo tabeng ea litlhoko tse phahameng tsa ho qeta bokaholimo le ho hanyetsa kutu ea moqolo.
https://www.zzcrcarbide.com/hard-alloy-tungsten-carbide-composite-roll-for-steel-rolling-mill-product/

Mabapi le litšobotsi tsa ts'ebetso, li-roll tsa tungsten carbide li tsejoa ka ho hanyetsa ha tsona ho apara le ho hanyetsa mokhathala oa mocheso. E na le boima bo phahameng le botsitso bo botle ba mocheso, 'me e khona ho matha ka mokhoa o tsitsitseng ka nako e telele sebakeng se nang le mocheso o phahameng le se nang le thepa e ngata, e leng se ntlafatsang haholo ts'ebetso ea ts'ebetso ea leloala le roalang. Ho phaella moo, li-tungsten carbide rolls li boetse li na le conductivity e ntle ea mocheso, e ka felisang mocheso o hlahisoang ka potlako nakong ea ho roala, ho fokotsa mocheso oa holim'a meqolo, le ho fokotsa tšenyo ea khatello ea mocheso ho meqolo. Ka lehlakoreng le leng, li-roll tsa ceramic li khetholloa ke boima ba tsona bo phahameng, ho hanyetsa kutu le botsitso bo phahameng ba mocheso. Lintho tse khethehileng tsa thepa ea ceramic li etsa hore meqolo ea ceramic e se ke ea e-ba bonolo ho senyeha ke lik'hemik'hale nakong ea ts'ebetso ea ho roala, 'me e ka boloka qetello le ho nepahala ha holim'a metsi ka nako e telele. Ka nako e ts'oanang, meqolo ea ceramic e ka boloka ts'ebetso e tsitsitseng libakeng tse phahameng tsa mocheso, 'me e ke ke ea senyeha kapa ea nolofatsa ka lebaka la ho eketseha ha mocheso.

Mabapi le ts'ebeliso, li-carbide rolls tse entsoeng ka samente li sebelisoa haholo tlhahisong ea tšepe, litšepe tse se nang ferrous, lisebelisoa tsa alloy le liindasteri tse ling ka lebaka la thepa ea tsona e ntle haholo. Haholo-holo libakeng tse nang le matla a phahameng, tse nang le meroalo e phahameng joalo ka liloala tse kolobisang ka melamu e lebelo le ho qetela, li-carbide rolls tse entsoeng ka samente li bapala karolo e ke keng ea nkeloa sebaka. Li-ceramic rolls li sebelisoa haholo mecheng ea tlhahiso ea lihlahisoa tse chesang le tse batang indastering ea tšepe, tlhahiso ea ceramic, lisebelisoa tsa khalase le indasteri ea elektronike ka lebaka la boima ba tsona bo phahameng, ho hanyetsa kutu le botsitso bo phahameng ba mocheso.


Nako ea poso: Sep-02-2024