316LVM ke tšepe e sa hloekang ea boemo bo holimo e tsejoang ka ho hanyetsa kutu e ikhethang le ho lumellana ha eona, e etsang hore e be e loketseng bakeng sa lits'ebetso tsa bongaka le tsa ho buoa. "L" e emetse khabone e tlase, e fokotsang pula ea carbide nakong ea tjheseletsa, e matlafatsang matla a ho bola. "VM" e emetse "vacuum melted," mokhoa o netefatsang bohloeki bo phahameng le ho tšoana.
Sebopeho sa Lik'hemik'hale
Sebopeho se tloaelehileng sa lik'hemik'hale tsa 316LVM tšepe e sa hloekang e kenyelletsa:
• Chromium (Cr): 16.00-18.00%
•Nickel (Ni): 13.00-15.00%
•Molybdenum (Mo): 2.00-3.00%
•Manganese (Mn): ≤ 2.00%
•silicon (Si): ≤ 0.75%
•Phosphorus (P): ≤ 0.025%
•Sebabole (S): ≤ 0.010%
•Khabone (C): ≤ 0.030%
•Tšepe (Fe): Ho leka-lekana
Thepa ea Mechini
316LVM tšepe e sa hloekang hangata e na le lisebelisoa tse latelang tsa mochini:
•Matla a Tensile: ≥ 485 MPa (70 ksi)
•Matla a ho Hlaha: ≥ 170 MPa (25 ksi)
•Elongation: ≥ 40%
•Ho thatafala: ≤ 95 HRB
Lisebelisoa
Ka lebaka la bohloeki ba eona bo phahameng le biocompatibility e ntle haholo, 316LVM e sebelisoa haholo ho:
•Lisebelisoa tsa ho buoa
•Li-implants tsa masapo
•Lisebelisoa tsa bongaka
•Li-implants tsa meno
•Pacemaker e etella pele
Melemo
•Corrosion Resistance: Ho hanyetsa ho hoholo ha likoti le ho bola ha likoti, haholo-holo libakeng tsa chloride.
•Biocompatibility: E bolokehile hore e ka sebelisoa ho li-implants tsa bongaka le lisebelisoa tse kopanang ka kotloloho le lisele tsa motho.
•Matla le Ductility: E kopanya matla a phahameng le ductility e ntle, e etsa hore e tšoanelehe bakeng sa ho theha le ho sebetsa.
•Bohloeki: Ts'ebetso ea ho qhibiliha ha vacuum e fokotsa litšila 'me e etsa bonnete ba hore ho na le microstructure e tšoanang.
Mokhoa oa Tlhahiso
Ts'ebetso ea ho qhibiliha ha vacuum e bohlokoa ho hlahiseng tšepe e sa hloekang ea 316LVM. Ts'ebetso ena e kenyelletsa ho qhibiliha tšepe ka har'a vacuum ho tlosa litšila le likhase, e leng se etsang hore ho be le thepa e hloekileng haholo. Mehato hangata e kenyelletsa:
1.Vacuum Induction Melting (VIM): Ho qhibiliha lisebelisoa tse tala ka har'a vacuum ho fokotsa tšilafalo.
2.Vacuum Arc Remelting (VAR): Ho tsoela pele ho hloekisa tšepe ka ho e tlosa ka har'a vacuum ho matlafatsa homogeneity le ho felisa mefokolo.
3. Ho theha le ho sebetsa: Ho bopa tšepe ka mefuta e lakatsehang, joalo ka litšepe, maqephe, kapa likhoele.
4.Heat Treatment: Ho sebelisa mekhoa ea ho futhumatsa le ho pholisa ho laoloang ho finyella thepa e lakatsehang ea mechine le microstructure.
Bokhoni ba Womic Steel
Joaloka moetsi ea hloahloa oa lisebelisoa tsa tšepe tsa boleng bo holimo, Womic Steel e fana ka lihlahisoa tsa 316LVM tse nang le melemo e latelang:
• Thepa e tsoetseng pele ea Tlhahiso: Ho sebelisa mekhoa ea morao-rao ea ho qhibilihisa vacuum le theknoloji e nchafatsang.
• Taolo ea Boleng bo Tiileng: Ho ikamahanya le maemo a machaba le ho etsa bonnete ba hore ho hlahlojoa le ho hlahlojoa ka botlalo.
• Ho Itloaetsa: Ho fana ka lihlahisoa ka mefuta le boholo bo fapaneng ho latela litlhoko tse itseng.
• Ditifikeiti: Ho tshwara ISO, CE, le disetifikeiti tse ding tse amehang, tse netefatsang hore sehlahiswa se tshepeha le ho se latela.
Ka ho khetha tšepe e sa hloekang ea 316LVM ho Womic Steel, bareki ba ka tiisetsoa hore ba tla fumana thepa e finyellang litekanyetso tse phahameng ka ho fetisisa tsa bohloeki, ts'ebetso le biocompatibility.
Nako ea poso: Aug-01-2024