Carburizingle nitridingke mekhoa e 'meli e sebelisoang haholo ea ho thatafatsa bokaholimo ho metallurgy. Ka bobeli li ntlafatsa boleng ba tšepe ea tšepe, empa li fapane haholo ka melao-motheo ea ts'ebetso, maemo a ts'ebeliso le thepa e hlahisoang.
1. Melao-motheo ea Ts'ebetso
●Carburizing:
Mokhoa ona o kenyelletsa ho futhumatsatšepe e tlase ea khabone kapa tšepe ea motsoakoho asepakapaka se nang le carbon e ngataka mocheso o phahameng. Mohloli oa carbon oa senyeha, oa lokolloaliathomo tsa carbon tse sebetsange pharalletseng bokaholimo ba tšepe, e eketsang eonakhabonele ho etsa hore ho be thata ho latelang.
●Nitriding:
Nitriding e ea hlahisaliathomo tse sebetsang tsa naetrojenebokaholimo ba tšepe ka mocheso o phahameng. Liathomo tsena li sebetsana le likarolo tsa motsoako (mohlala, Al, Cr, Mo) ka har'a tšepe ho theha.nitrides tse thata, ho matlafatsa boima ba holim'a metsi le ho hanyetsa ho apara.
2. Mocheso le Nako
| Paramethara | Carburizing | Nitriding |
| Mocheso | 850°C – 950°C | 500°C – 600°C |
| Nako | Lihora tse 'maloa ho isa ho tse mashome | Lihora tse ngata ho isa ho tse makholo |
Tlhokomeliso: Nitriding e etsahala maemong a mocheso a tlase empa hangata e nka nako e telele bakeng sa phetoho e lekanang ea bokaholimo.
3. Thepa ea Lera Thata
Ho thatafala le ho Rua Khanyetso
●Carburizing:E fihlella ho thatafala ha bokaholimo ba58–64 HRC, e fanang ka khanyetso e ntle ea ho apara.
●Nitriding:Litholoana ka ho thatafala ha bokaholimo ba1000–1200 HV, ka kakaretso e phahame ho feta libaka tse nang le carburized, kae babatsehang ho apara ho hanyetsa.
Mokhathala Matla
●Carburizing:E ntlafala haholoho kobeha le ho kgathala matla.
●Nitriding:E boetse e eketsa matla a mokhathala, leha ho le joalo ka kakaretsoho isa tekanyong e nyanehofeta carburizing.
Khanyetso ea Corrosion
●Carburizing:Khanyetso ea kutu e fokolang.
●Nitriding:Liforomo alera le teteaneng la nitride, ho fanakhanyetso e phahameng ea kutu.
4. Lisebelisoa tse Loketseng
●Carburizing:
Molemo ka ho fetisisa loketseng bakeng satšepe e tlaase ea carbon le litšepe tse tlaase tsa alloy. Lisebelisoa tse tloaelehileng li kenyelletsalikere, shafts, le likaroloanae imetsoeng ke moroalo o moholo le khohlano.
●Nitriding:
E loketse bakeng sa litšepe tse nang lealloying elementsjoalo ka aluminium, chromium, le molybdenum. Hangata e sebelisoa bakeng salisebelisoa tse nepahetseng, hlobo, lia shoa, lelikarolo tse phahameng tsa ho roala.
5. Litšobotsi tsa Ts'ebetso
| Karolo | Carburizing | Nitriding |
| Melemo | E hlahisa lera le thata le tebileng | E boloka chelete E sebetsa haholo Khopamiso e tlase** ka lebaka la mocheso o tlase Ha ho hlokahale ho tima Boima bo phahameng le ho hanyetsa ho bola |
| Mefokolo | Lithempereichara tse phahameng li ka bakaphetolo E hloka ho tima ka mor'a carburizing | Ho rarahana ha tšebetso hoa eketseha Botebo ba taba e tebileng Linako tse telele tsa potoloho Litsenyehelo tse phahameng |
Kakaretso
| Sebopeho | Carburizing | Nitriding |
| Botebo bo thata ba Lera | Tebileng | Nyane |
| Bothata ba Sefahleho | E mahareng ho isa hodimo (58–64 HRC) | Holimo haholo (1000–1200 HV) |
| Ho hanyetsa Mokhathala | Phahameng | E mahareng ho isa hodimo |
| Khanyetso ea Corrosion | Tlase | Phahameng |
| Kotsi ea Khopamiso | Holimo (ka lebaka la mocheso o phahameng) | Tlase |
| Ka mor'a phekolo | E hloka ho ikoetlisa | Ha ho hlokahale ho tima |
| Litšenyehelo | Tlase | E phahameng |
Ka bobeli carburizing le nitriding li na le melemo e ikhethang mme li khethiloe ho ipapisitse lelitlhoko tsa kopo, ho kenyeletsamatla a ho jara, botsitso ba dimensional, ho hanyetsa ho apara, lemaemo a tikoloho.
Nitrided Gear Shaft
Nako ea poso: May-19-2025