Carburizingndi nitridingndi njira ziwiri zomwe zimagwiritsidwa ntchito kwambiri pazitsulo zazitsulo. Onse kumapangitsanso pamwamba zimatha zitsulo, koma amasiyana kwambiri ndondomeko ndondomeko, zinthu ntchito, ndi chifukwa katundu katundu.
1. Mfundo Zoyendetsera Ntchito
●Carburizing:
Njira imeneyi imaphatikizapo kutenthachitsulo chochepa cha carbon kapena alloy steelmu ampweya wochuluka wa carbonpa kutentha kwambiri. Gwero la kaboni limawola, kumasulidwama atomu a carbonzomwe zimafalikira kumtunda wachitsulo, ndikuwonjezerampweya wa carbonndikupangitsa kuuma kotsatira.
●Nitriding:
Nitriding imayambiramaatomu a nayitrogeni yogwirapamwamba pazitsulo pa kutentha kokwera. Ma atomu awa amakhudzidwa ndi zinthu zophatikizira (mwachitsanzo, Al, Cr, Mo) muchitsulo kuti apangenitrides olimba, kuonjezera kuuma kwa pamwamba ndi kukana kuvala.
2. Kutentha ndi Nthawi
| Parameter | Carburizing | Nitriding |
| Kutentha | 850°C – 950°C | 500°C – 600°C |
| Nthawi | Maola angapo mpaka khumi | Maola ambiri mpaka mazana |
Zindikirani: Nitriding imachitika pa kutentha kochepa koma nthawi zambiri imatenga nthawi yayitali kuti isinthe mofanana.
3. Makhalidwe a Gulu Lowumitsidwa
Kuuma ndi Kuvala Kukaniza
●Carburizing:Amakwaniritsa kuuma pamwamba58-64 HRC, kupereka kukana bwino kuvala.
●Nitriding:Zotsatira mu kuuma pamwamba1000-1200 HV, nthawi zambiri kuposa malo opangidwa ndi carburized, ndikwambiri kuvala kukana.
Kutopa Mphamvu
●Carburizing:Kukula bwinokupindika ndi torsional kutopa mphamvu.
●Nitriding:Komanso kumawonjezera kutopa mphamvu, ngakhale zambiripamlingo wocheperakokuposa carburizing.
Kukaniza kwa Corrosion
●Carburizing:Kukana dzimbiri kochepa.
●Nitriding:Mafomu awandiweyani nitride wosanjikiza, kuperekakukana dzimbiri kwapamwamba.
4. Zida Zoyenera
●Carburizing:
Zoyenera kwambirizitsulo za carbon low ndi low-alloy steels. Common ntchito mongamagiya, shafts, ndi zigawokutengera katundu wambiri komanso kukangana.
●Nitriding:
Zabwino kwa zitsulo zomwe zilizinthu alloyingmonga aluminium, chromium, ndi molybdenum. Nthawi zambiri amagwiritsidwa ntchitozida zolondola, nkhungu, zimafa,ndizigawo zapamwamba zovala.
5. Makhalidwe a Ndondomeko
| Mbali | Carburizing | Nitriding |
| Ubwino wake | Amapanga wosanjikiza wozama kwambiri | Zotsika mtengo Zokwanira Kusokoneza pang'ono ** chifukwa cha kutentha kochepa Palibe kuzimitsa kofunikira Kuuma kwakukulu ndi kukana dzimbiri |
| Zoipa | Kutentha kwapamwamba kungayambitselakwitsidwa Imafunika kuzimitsa pambuyo pa carburizing | Kuvuta kwa ndondomeko kumawonjezeka Kuzama kwa nkhani yozama Nthawi yayitali yozungulira Mtengo wapamwamba |
Chidule
| Mbali | Carburizing | Nitriding |
| Kuzama Kwambiri Kwagawo | Chakuya | Zozama |
| Kuuma Pamwamba | Pakati mpaka pamwamba (58–64 HRC) | Kukwera kwambiri (1000–1200 HV) |
| Kukana Kutopa | Wapamwamba | Wapakati mpaka pamwamba |
| Kukaniza kwa Corrosion | Zochepa | Wapamwamba |
| Chiwopsezo Chosokoneza | Kukwera (chifukwa cha kutentha kwambiri) | Zochepa |
| Pambuyo pa chithandizo | Zimafunika kuthirira | Palibe kuzimitsa kofunikira |
| Mtengo | Pansi | Zapamwamba |
Onse carburizing ndi nitriding ali ndi ubwino wapadera ndipo amasankhidwa kutengerazofunikira zofunsira, kuphatikizapomphamvu yonyamula katundu, kukhazikika kwa mawonekedwe, kukana kuvala,ndimikhalidwe ya chilengedwe.
Nitrided Gear Shaft
Nthawi yotumiza: May-19-2025