Carburizing & Nitriding

Kini Carburizing & Nitriding

Carburizing Vacuum pẹlu acetylene (AvaC)

Ilana igbale igbale AvaC jẹ imọ-ẹrọ kan ti o nlo acetylene lati fẹrẹ yọkuro soot ati iṣoro idada tar ti a mọ lati waye lati propane, lakoko ti o npo agbara carburizing pupọ paapaa fun afọju tabi nipasẹ awọn iho.

Ọkan ninu awọn anfani pataki julọ ti ilana AvaC jẹ wiwa erogba giga, ni idaniloju carburizing isokan pupọ paapaa fun awọn geometries eka ati awọn iwuwo iwuwo giga pupọ.Ilana AvaC pẹlu abẹrẹ omiiran ti acetylene (igbelaruge) ati gaasi didoju, gẹgẹbi nitrogen, fun itankale.Lakoko abẹrẹ igbelaruge, acetylene yoo ya sọtọ nikan ni olubasọrọ pẹlu gbogbo awọn ilẹ-irin ti o ngbanilaaye fun carburizing aṣọ.

Anfani ti o lapẹẹrẹ julọ si AvaC ni a le rii nigbati awọn oriṣiriṣi awọn gaasi hydrocarbon fun carburizing titẹ kekere ni a ṣe iṣiro fun agbara ilaluja wọn sinu iwọn-kekere, gigun, awọn ihò afọju.Igbale carburizing pẹlu acetylene awọn abajade ni ipa ipanilara pipe ni gbogbo ipari ti ibi-igbẹ nitori acetylene ni agbara gbigbe ti o yatọ patapata ju ti propane tabi ethylene.

Awọn anfani ti ilana AvaC:

Ilọsiwaju agbara gbigbe-giga

Ẹri ilana repeatability

Imuṣiṣẹ gaasi acetylene ti o dara julọ

Ṣii, eto apọjuwọn ore-itọju

Gbigbe erogba pọ si

Dinku akoko ilana

Ilọsiwaju microstructure, ilodisi aapọn pọ si, ati didara dada ti o ga julọ ti awọn ẹya

Ti ọrọ-aje extendibility fun agbara ilosoke

Agbara piparẹ lọpọlọpọ pẹlu helium, nitrogen, awọn gaasi adalu, tabi epo

Awọn anfani lori awọn ileru oju-aye:

Ayika iṣẹ to dara julọ pẹlu apẹrẹ odi-tutu, eyiti o pese iwọn otutu ikarahun kekere

Ko si awọn iho eefi ti o niyelori tabi awọn akopọ ti o nilo

Yiyara ibere-pipade ati shutdowns

Ko si awọn olupilẹṣẹ gaasi endothermic ti o nilo

Awọn ileru quench gas nilo aaye ilẹ ti o dinku ko si si fifọ lẹhin-lati yọ awọn epo parẹ kuro

Ko si awọn ọfin tabi awọn ibeere ipilẹ pataki ti o nilo

Carbonitriding

Carbonitriding jẹ ilana líle ọran kan ti o jọra si carburizing, pẹlu afikun nitrogen, ti a lo lati mu resistance resistance ati lile dada pọ si.Ti a ṣe afiwe si carburizing, itankale erogba mejeeji ati nitrogen pọ si agbara ti erogba lasan ati awọn irin alloy kekere.

Awọn ohun elo deede pẹlu:murasilẹ ati awọn ọpapisitinirollers ati bearingslevers ni eefun ti, pneumatic ati darí actuated awọn ọna šiše.

Agbara carbonitriding kekere (AvaC-N) ilana nlo acetylene ati amonia.Bii carburizing, apakan ti o yọrisi ni lile, ọran sooro.Sibẹsibẹ, ko dabi Carburizing AvaC, abajade nitrogen ati ijinle ọran erogba wa laarin 0.003 ″ ati 0.030″.Niwọn igba ti nitrogen ṣe alekun lile ti irin, ilana yii ṣe agbejade awọn apakan pẹlu lile ti o pọ si laarin ijinle ọran itọkasi.Niwọn igba ti a ti ṣe carbonitriding ni awọn iwọn otutu kekere diẹ ju carburizing, o tun dinku ipalọlọ lati pipa.

Nitriding & Nitrocarburizing

Nitriding jẹ ilana líle ọran ti o tan kaakiri nitrogen sinu dada ti irin kan, pupọ julọ erogba kekere, awọn irin alloy kekere.O tun lo lori alabọde ati awọn irin ti o ga-erogba, titanium, aluminiomu ati molybdenum.

Nitrocarburizing jẹ iyatọ ọran aijinile ti ilana nitriding nibiti mejeeji nitrogen ati erogba ntan kaakiri sinu dada ti apakan naa.Awọn anfani ti ilana naa pẹlu agbara lati ṣe awọn ohun elo lile ni awọn iwọn otutu kekere ti o dinku eyiti o dinku iparun.O tun jẹ igbagbogbo dinku ni idiyele akawe si carburizing ati awọn ilana lile ọran miiran.

Awọn anfani ti Nitriding ati Nitrocarburizing pẹlu agbara ilọsiwaju ati yiya ti o dara julọ ati resistance ipata

Nitriding ati nitrocarburizing ti wa ni lilo fun awọn jia, skru, awọn orisun omi, crankshafts ati camshafts, laarin awọn miiran.

Awọn ileru ti a daba fun carburizing ati nitriding.


Akoko ifiweranṣẹ: Jun-01-2022