Thuto ea Titanium Carbonitride Coating

(Thuto ea Titanium Carbonitride Coating)

Seaparo sa titanium carbonitride se na le ts'ebetso e ntle haholo ea ho apara le ho hanyetsa, e leng se etsang hore e be seaparo se loketseng bakeng sa ho etsoa ha ente ea polasetiki. Ho boetse ho fumanoe hore ho roala hona ho ka ntlafatsa thepa ea motsoako oa likarolo tse bōpiloeng.

Tšebeliso ea liphahlo tsa titanium carbonitride e ka boloka chelete e ngata ha ho etsoa likarolo tsa hlobo ea ente. Ntle le moo, microstructure ea holim'a liaparo e ka thusa ho fokotsa likhohlano pakeng tsa likarolo. Ka lebaka lena, liphahlo tsa titanium carbonitride li sebelisoa haholo ha ho etsoa lisebelisoa tsa ho cheka, lisebelisoa tsa ho itšeha le lisebelisoa tse ling tse se nang ferrous.

Microstructure e ka holimo ea liaparo e khetholloa ke mohlala oa piramite ea quadrangular. Mokhoa ona o motle ebile o haufi, 'me o tšoana le bophara ba kristale.

Tlhahlobo ea ho fapana ha X-ray e ile ea etsoa holim'a liphahlo ho fumana hore na li entsoe joang. Ho ile ha sebelisoa D8 Advance diffractometer bakeng sa tlhahlobo. Mekhoa ea ho fapana e tlalehiloe ka mohato oa 0.05 deg. Ho latela lintlha tsena, ho ile ha khethoa liperesente tse itseng tsa sebopeho sa mokhahlelo oa ho roala.

Litekanyetso tsa modulus tsa bacha li ne li tloha ho 145 GPa ho isa ho 19 GPa. Ho roala -70 V ho bonts'itse boleng bo phahameng ka ho fetisisa ba nanohardness ho matla a holimo.

Liaparo li ile tsa etsoa ka ho fetola litaba tsa motsoako oa khase o sebetsang. Li ne li kentsoe holim'a li-substrates tsa titanium tse betliloeng hantle. Bokaholimo ba tsona bo ne bo bentšitsoe ka pente ea daemane ho fumana filimi e botenya ea 1 mm.

Litlhahlobo tsa SEM li senotse boteng ba mekhahlelo e 'meli e meholo: lera la mokoallo le lera le sireletsang le lipakeng. Likarolo tsena li khothalletsa ho khomarela pakeng tsa titanium substrate le sekoahelo sa ho qetela. Ntle le moo, lera la mokoallo le thibela karabelo lipakeng tsa likarolo tsa ho roala le titanium.

(Thuto ea Titanium Carbonitride Coating)