Gqoka ipuleti lensimbi elingazweli

I-Wear resistant steel plate yakhiwe nge-low-carbon steel plate kanye ne-alloy resistant wears.Ungqimba olungagugi ingxubevange ngokuvamile luwu-1/3 ~ 1/2 wogqinsi oluphelele.Ngesikhathi sokusebenza, i-matrix inikeza izici eziphelele ezifana namandla, ukuqina kanye nepulasitiki ukuze imelane namandla angaphandle, futhi ungqimba olumelana ne-alloy luhlinzeka ngezakhiwo ezingagugi ezihlangabezana nezidingo zezimo zokusebenza ezicacisiwe.

Ipuleti lensimbi elingagugi liboshwe nge-metallurgical phakathi kongqimba olungagugi ingxubevange kanye ne-substrate.Ngemishini ekhethekile kanye nenqubo yokushisela okuzenzakalelayo, ucingo lokushisela oluqinile oluqinile oluvikelayo lushiselwa ngokulinganayo ku-substrate.Inombolo yezendlalelo eziyinhlanganisela iyisendlalelo esisodwa kuya kwezimbili noma eziningi.Phakathi nenqubo eyinhlanganisela, imifantu eguquguqukayo efanayo ibonakala ngenxa yokuncipha kwesilinganiso se-alloy, okuyisici esiphawulekayo sepuleti lensimbi elingagugi.

I-alloy wear-resistant layer yakhiwa ikakhulukazi i-chromium alloy, nezinye izakhi ze-alloy ezifana ne-manganese, i-molybdenum, i-niobium ne-nickel nazo zengezwa.Ama-carbides esakhiweni se-metallographic asatshalaliswa ngesimo se-fiber, futhi isiqondiso se-fiber sibheke phezulu.Ubulukhuni obuncane be-carbide bungafinyelela ngaphezu kwe-hv1700-2000 futhi ubulukhuni bobuso bungafinyelela ku-HRC58-62.I-alloy carbides inokuqina okuqinile ekushiseni okuphezulu, igcina ubulukhuni obukhulu, futhi inokumelana okuhle ne-oxidation.Zingasetshenziswa ngokujwayelekile phakathi kuka-500 ℃.

Isendlalelo esimelana nokugqoka sithatha uhlobo lwesiteshi esincane (2.5-3.5mm), isiteshi esibanzi (8-12mm), ijika (s, w), njll;Ikakhulukazi yakhiwa ingxubevange ye-chromium nezinye izakhi ze-alloy ezifana ne-manganese, i-molybdenum, i-niobium, i-nickel ne-boron.Ama-carbides esakhiweni se-metallographic asatshalaliswa ngesimo se-fiber, futhi isiqondiso se-fiber sibheke phezulu.Okuqukethwe kwe-carbide kungu-40-60%, ubulukhuni obuncane bungafinyelela ngaphezu kwe-hv1700, futhi ubulukhuni bobuso bungafinyelela ku-HRC58-62.

Ububanzi besicelo

Ipuleti lensimbi elikwazi ukumelana nokugqoka linokumelana nokugqokwa okuphezulu nokusebenza okunomthelela omuhle.Ingasikwa, igobe futhi ishiselwe.Ingaxhunywa nezinye izakhiwo nge-welding, i-plug welding kanye nokuxhumeka kwe-bolt.Konga isikhathi futhi kulula ohlelweni lokulungisa.Isetshenziswa kabanzi kwezensimbi, amalahle, usimende, amandla kagesi, ingilazi, izimayini, izinto zokwakha, izitini namathayili nezinye izimboni.Uma iqhathaniswa nezinye izinto zokwakha, inezindleko eziphakeme zokusebenza, Ithandwa izimboni nabakhiqizi abaningi ngokwengeziwe.