Phetoho ea Melamu ea Tungsten Carbide Composite

Selelekela:

Lithupa tse kopaneng tsa Tungsten carbide li bone phetoho e makatsang ho theosa le lilemo, li fetola liindasteri tse fapaneng ka thepa ea tsona e ikhethang. Lithupa tsena tse kopantsoeng, tse entsoeng ka likaroloana tsa tungsten carbide tse kentsoeng ka har'a matrix a tšepe, li hlahile e le tharollo ea ho ntlafatsa ts'ebetso le ho tšoarella ha lits'ebetso tse batlang. Sengoliloeng sena se hlahloba ho iphetola ha lithupa tsa tungsten carbide composite le phello ea tsona e kholo indastering.

Lintlafatso tsa Pele:

Leeto la lithupa tse kopantsoeng tsa tungsten carbide le qalile ka nts'etsopele ea carbide e entsoeng ka samente mathoasong a lekholo la bo20 la lilemo. Bo-rasaense ba sibollotse hore tungsten carbide, e leng motsoako o thata le o tšoarellang oa kristale, o ka kopanngoa le sekontiri sa tšepe ho etsa thepa e matla ka mokhoa o makatsang le e sa senyeheng. Katleho ena ea pele e ile ea rala motheo oa tsoelopele e ileng ea latela tšimong.

Lintlafatso tsa Sebopeho:

Ha theknoloji e ntse e tsoela pele, bafuputsi ba ile ba tsepamisa maikutlo ho ntlafatseng sebopeho sa lithupa tsa tungsten carbide ho fihlela thepa e phahameng. Ba ile ba etsa liteko ka likarolo tse fapaneng tsa likaroloana tsa tungsten carbide le li-binders, ba lokisa hantle ho leka-lekana pakeng tsa ho thatafala, ho tiea le ho sebetsa ka thata. Ka lipatlisiso tse hlokolosi le nts'etsopele, lithupa tse kopantsoeng tse nang le matla a matlafalitsoeng, ho hanyetsa ho apara, le botsitso ba mocheso li ile tsa fihleloa.

Lintlafatso tsa Mekhoa ea Tlhahiso:

Tsoelo-pele ea mekhoa ea ho etsa lihlahisoa e bile le karolo ea bohlokoa phetohong ea lithupa tse entsoeng ka tungsten carbide. Mekhoa ea setso e kang metallurgy ea phofo e ile ea hloekisoa, e leng ho nolofalletsang taolo e molemo holim'a kabo ea likaroloana tsa tungsten carbide ka har'a matrix. Mekhoa ea sejoale-joale joalo ka sintering e tsoetseng pele le khatiso e chesang ea isostatic e ile ea ntlafatsa le ho feta ho teteana le sebopeho sa lithupa tse kopaneng. Mekhoa ena e hloekisitsoeng ea tlhahiso e entse hore ho be le keketseho ea ts'ebetso eohle le ho tšepahala ha lithupa.

Likopo ho pholletsa le Indasteri:

Lithupa tse kopaneng tsa Tungsten carbide li fumane ts'ebeliso e fapaneng liindastering tse fapaneng. Lefapheng la merafo le la kaho, lithupa tsena li sebelisoa ho cheka lisebelisoa tsa ho cheka le ho seha, ho fana ka khanyetso e ikhethang ea ho apara le ho phela nako e telele. Indasteri ea tlhahiso e li sebelisa ts'ebetsong ea machining, moo boima bo phahameng ba tungsten carbide bo fanang ka bophelo bo botle ba lisebelisoa. Ho ekelletsa moo, ba hiriloe ka likarolo tse roaloang bakeng sa ho hlahloba oli le khase, li-blade tse sehang bakeng sa ho betla lehong, esita le lisebelisoa tsa bongaka le tsa meno.

Lintlafatso ho Coating Technologies:

Ho ntlafatsa ts'ebetso ea lithupa tsa tungsten carbide composite, bo-ramahlale le baenjiniere ba thehile mahlale a tsoetseng pele a ho koahela. Liaparo tsena, tse kang carbon-like carbon (DLC) le titanium nitride (TiN), li fana ka tšireletso e eketsehileng khahlanong le ho senya, ho bola le oxidation. Ho kopanngoa ha liphahlo tse nang le lithupa tse kopantsoeng ho ekelitse lisebelisoa tsa tsona libakeng tse feteletseng le ho lelefatsa nako ea tsona ea bophelo, ho tlatsetsa ho ntlafatseng ts'ebetso le ho tšoarella.

Tebello ea Bokamoso:

Phetoho ea lithupa tsa tungsten carbide composite ha e bontše matšoao a ho fokotseha. Boiteko bo ntseng bo tsoela pele ba lipatlisiso le nts'etsopele bo tsepamisitse maikutlo ho ntlafatseng thepa ea thepa, ho lekola li-binders le li-additives tse ncha, le ho kenyelletsa mekhoa e tsoetseng pele ea tlhahiso. Sepheo ke ho sutumelletsa meeli ea ts'ebetso le ho feta, ho etsa hore lithupa tse kopantsoeng li khone ho mamella mocheso o phahameng, ho hanela ho apara ka mokhoa o feteletseng, le ho fana ka ts'ebetso e ntlafetseng lits'ebetsong tse ngata tse fapaneng.

Qetello:

Li-tungsten carbide composite rods li tsoile hole ho tloha ha li qala, li lula li fetoha le ho fetola liindasteri ka thepa ea tsona e ikhethang. Ka tsoelo-pele ea ho hlophisoa, mekhoa ea tlhahiso, le mahlale a ho roala, lithupa tsena li ntlafalitse haholo ts'ebetso le ho tšoarella lits'ebetsong tse fapaneng. Ha lipatlisiso li ntse li tsoela pele, litebello tsa kamoso tsa lithupa tsa tungsten carbide li shebahala li ts'episa, tse ts'episang likhatelo tse kholo le ho feta ts'ebetsong, ho tšoarella, le ho feto-fetoha ha maemo ho pholletsa le liindasteri.