I-Carburizingfuthi i-nitridingizindlela ezimbili ezisetshenziswa kabanzi zokuqinisa ubuso ku-metallurgy. Zombili zithuthukisa izindawo ezingaphezulu zensimbi, kodwa zihluke kakhulu ezimisweni zenqubo, izimo zokusetshenziswa, kanye nezakhiwo zezinto ezibonakalayo eziwumphumela.
1. Izimiso Zenqubo
●I-Carburizing:
Le nqubo ihilela ukushisainsimbi ye-low-carbon noma i-alloy steelphakathi kuumkhathi ocebile ngekhabhoniemazingeni okushisa aphezulu. Umthombo wekhabhoni uyabola, uyakhululaama-athomu e-carbon asebenzayoezisakazeka endaweni yensimbi, andise yayookuqukethwe kwekhabhoninokuvumela ukuqina okulandelayo.
●I-Nitriding:
I-Nitriding iyethulaama-athomu e-nitrogen asebenzayoendaweni yensimbi emazingeni okushisa aphakeme. Lawa ma-athomu asabela nezakhi ze-alloying (isb., Al, Cr, Mo) ensimbi ukuze akheke.ama-nitrides aqinile, ukuthuthukisa ubulukhuni bobuso nokumelana nokugqoka.
2. Izinga lokushisa nesikhathi
| Ipharamitha | I-Carburizing | I-Nitriding |
| Izinga lokushisa | 850°C – 950°C | 500°C – 600°C |
| Isikhathi | Amahora amaningana kuya kwamashumi amabili | Amashumi kuya emakhulwini amahora |
Qaphela: I-Nitriding kwenzeka emazingeni okushisa aphansi kodwa ngokuvamile kuthatha isikhathi eside ukuguqulwa okufanayo kwendawo.
3. Izakhiwo Zesendlalelo Esiqinile
Ukuqina Nokumelana Nokugqoka
●I-Carburizing:Ifinyelela ubulukhuni bobuso be58–64 HRC, enikeza ukumelana okuhle kokugqoka.
●I-Nitriding:Imiphumela ngobulukhuni bobuso be1000–1200 HV, ngokuvamile ephakeme kunezindawo eziboshiwe, ngeukumelana okuhle kakhulu kokugqoka.
Ukukhathala Amandla
●I-Carburizing:Ithuthuka ngokuphawulekayoukugoba namandla okukhathala kwe-torsional.
●I-Nitriding:Futhi kuthuthukisa amandla okukhathala, nakuba ngokuvamilengokwezinga elincanekune-carburizing.
Ukumelana Nokugqwala
●I-Carburizing:Ukumelana nokugqwala okulinganiselwe.
●I-Nitriding:Amafomu aungqimba oluminyene lwe-nitride, ukuhlinzekaukumelana nokugqwala okuphezulu.
4. Izinto Ezifanelekayo
●I-Carburizing:
Ifaneleka kakhuluinsimbi enekhabhoni ephansi kanye nezinsimbi ezine-alloy ephansi. Izicelo ezivamile zihlanganisaamagiya, shafts, kanye nezingxenyengaphansi kwemithwalo ephezulu kanye nokungqubuzana.
●I-Nitriding:
Ilungele izinsimbi eziquketheizakhi ze-alloyingnjenge-aluminium, i-chromium, ne-molybdenum. Ngokuvamile esetshenziselwaamathuluzi wokunemba, isikhunta, siyafa, futhiizingxenye ezigqoke kakhulu.
5. Izinqubo Zezici
| Isici | I-Carburizing | I-Nitriding |
| Izinzuzo | Ikhiqiza isendlalelo esiqinile esijulile | Kuqiza kahle Kusebenza kabanzi Ukuhlanekezela okuphansi** ngenxa yamazinga okushisa aphansi Akukho ukucisha okudingekayo Ukuqina okuphezulu nokumelana nokugqwala |
| Ukubi | Amazinga aphezulu okushisa enqubo angase abangeleukuhlanekezela Idinga ukucinywa ngemuva kokungcwatshwa kwe-carburizing | Ubunzima benqubo buyanda Ukujula kwecala eliphansi Izikhathi zomjikelezo omude Izindleko eziphakeme |
Isifinyezo
| Isici | I-Carburizing | I-Nitriding |
| Ukujula Kwesendlalelo Esiqinile | Okujulile | Akujulile |
| Ukuqina Kobuso | Kuphakathi kuya phezulu (58–64 HRC) | Iphezulu kakhulu (1000–1200 HV) |
| Ukumelana Nokukhathala | Phezulu | Kuphakathi kuya phezulu |
| Ukumelana Nokugqwala | Phansi | Phezulu |
| Ingozi Yokuhlanekezela | Kuphakeme (ngenxa yokushisa okuphezulu) | Phansi |
| Ngemuva kokwelashwa | Idinga ukucinywa | Akukho ukucisha okudingekayo |
| Izindleko | Phansi | Phezulu |
Kokubili i-carburizing ne-nitriding kunezinzuzo ezihlukile futhi zikhethwa ngokusekelwe ku-izidingo zohlelo lokusebenza, kuhlanganiseumthamo wokuthwala umthwalo, ukuzinza kwe-dimensional, ukumelana nokugqoka, futhiizimo zemvelo.
I-Nitrided Gear Shaft
Isikhathi sokuthumela: May-19-2025