Ho khetha lithunya tsa carbide bakeng sa projeke ea hau
Ho khetha lithunya tsa carbide bakeng sa projeke ea hau

Li-tuds tsa carbide, tse tsejoang li le lithupa tsa carbide, ke likarolo tsa bohlokoa tse fapaneng tsa ho etsa lintho tse se nang meeli ea lisebelisoa tse ikhethang le ho apara ka morao, ka morao ho daemane. Lithupa tsena li na le tšepe e se nang lijaki ka ho seha ts'ebetsong le ho ba le bophelo bo botle haholoholo bophelong. Leha ho le joalo, ka limaraka tse fapaneng tsa fumaneha, li khetha molamu o nepahetseng oa carbide bakeng sa morero oa hau o hloka ho nahanela ka hloko.
Sebopeho sa lithunya tsa tungsten carbide
Ka tloaelo cartide e halikiloeng ka tloaelo e na le li-carbide tsa tungsten (wc) li kopantsoe le cobalt e le bibar ea tšepe. Lisebelisoa tse ling tse kang titanium carbide (tint) kapa carbide ea tantum (tac) le eona e ka kenyeletsoa. Sebopeho se khethehileng se ka tšoantšoa le risepe; Ka ho fetola karolo ea metsoako ena - ke limaraka tse fapaneng haholo tsa carbide ea koena ea tungsten. Ka mohlala:
Sehlopha sa ✅K1010: E na le 6% cobalt
Sehlopha sa ✅k20: E na le li-cobalt 8%
Sehlopha sa ✅K330: E na le 10% cobalt
Thepa ea bohlokoa: Ho thata le matla a pharalletseng
Lintlha tse peli tse mahlonoko tse nang le ho khetholla boleng ba li-Robode tsa Tilesten tsa TilesHardness (HRA)MmeHo feto-fetoha le matla a phathahaneng (TRR).
✅higher HRAe bontša khanyetso e khōloanyane.
✅higher TRSho bolela hore thepa eo e ka senyeha tlas'a khatello ea maikutlo.
Ka tloaelo, litaba tsa cobaltis li ntlafatsa matla empa li fokotsa ho thatafala. Mohlala:
✅Kff05: Cobalt 5.5%, HRA 92.2, TRS 310 MPA
✅KF24: Cobalt 6.0%, hra 91.9, TRS 325 mpa
Ho leka-lekanya thata le matla
Ho fihlella teka-tekano lipakeng tsa ho thatafala le matla ho ka khoneha ka ho sebelisa boholo ba lijo-thollo tsa carbide. Boholo ba lijo-thollo li ka ntlafatsa thepa ka bobeli. Ka mohlala:
✅Sehlopha sa KFF05: Cobalt 5.5%, lijo-thollo tse ntle, tsa HRA 92.2, TRS 310 MPA
✅KFF06: Cobalt 6.0%, Jurmicron Grain, HRA 93.3, TRS 500 mpa
Ho eketsa Tac kapa lisebelisoa tse ling nakong ea bosetso ho ka thusa ho laola khohlano ea lijo-thollo, leha sena se ka eketsa litšenyehelo.
Ho khetha sehlopha se nepahetseng bakeng sa kopo ea hau
Khetho ea Tiles Caarbide lerabeng e itšetlehile ka lisebelisoa tseo u tla ba ho li thibela. Ka mohlala:
Keletso | Cobalt% | Boholo ba lijo-thollo μm | Density G / cm³ | Hardness HRA | TRR MPA |
YG6 | 6 | 0.4 | 14.85 | 94 | 3800 |
YG8 | 8 | 0.4 | 14.65 | 93.6 | 4000 |
YG9 | 9 | 0.2 | 14.25 | 94 | 4200 |
YG10 | 10 | 0.6 | 14.4 | 92 | 4100 |
YG12 | 12 | 0.4 | 14.25 | 92.5 | 4200 |
YG15 | 15 | 0.7 | 14 | 89 | 4500 |
✅YG6: E loketse aluminium ea aluminium le magnesium tsa magminium, fiberglass le lipontšo tse thata. Ke khothalelitsoe likheo tse nyane tsa bophara le ho nwa.
✅YG8: Ho na le mekhoa ea ho boloka thepa ea mochini, lehong, Tiel Titanium e abelang, tšepe e nang le spainle le li-aluminium ea koporo. Molemo ka ho fetisisa bakeng sa ho noha ka lebelo le phahameng le li-changes tsa milling.
✅YG9: Ho bontša ho hanyetsa ha ho thatafala le ho thatafala bakeng sa ho qeta tšepe e thata le ho fihlela katleho e kholo.
✅YG10: Fetohang ka kakaretso ea kakaretso ea kakaretso, e qetellang le ho qeta ka boqhetsi, bohlooho le li-swey tsa tšepe le mocheso o hanyetsanang le mocheso. E khothalelitsoe lifika le li-chick tse halikiloeng le li-churters.
✅YG12: E fana ka khanyetso e ntle le ho thatafala, e loketse ho qeta le ho qeta mochini le ho qeta mochini o nang le tšepe le li-titanium tsa maqhubu.
✅YG15:E fana ka bothata bo monate ba ho hanyetsa le ho ba thata haholo, se loketseng ho etsa lihlahisoa tse kopaneng le ho ba le lithupa tse sirelletsang.
Sephetho
Ho khetha mela e nepahetseng ea li-carbide e nepahetseng hoa bohlokoa bakeng sa katleho ea merero ea hau ea ho khaola. Ka ho utloisisa sebopeho, thepa ea bohlokoa le lits'ebetso tse ikhethang tsa limaraka tse fapaneng, u ka etsa liqeto tse ling tse boleloang tse ntlafatsang tšebetso le ho tšoarella ha lisebelisoa tsa hau. Bakeng sa tlhaiso-leseling e eketsehileng, nahana ka bahlahisi kapa ho hlahloba libuka tsa mahlale ho fumana likhetho tse ntle bakeng sa litlhoko tsa hau.





















