Uyini umehluko phakathi kokushisa ngokweqile nokubeka ngokweqile ekwelashweni kokushisa kwezingxenye zensimbi ephonsane? Ungakugwema kanjani ukweqisa ngokweqile?

1, Uyini umehluko phakathi kokushisa ngokweqile nokubeka ngokweqile ekwelashweni kokushisa kwensimbi?

Ukuchazwa kanye noMnyosi ngokweqile: Kubhekiswa emcimbini wokwanda okugcwele ama-aucenite ensimbi ngenxa yokushisa okuphezulu kakhulu kokushisa noma isikhathi eside sokubamba ngesikhathi sokwelashwa okushisa. Ngalesi sikhathi, akukho okfidation noma ukuncibilika ngaphakathi kokuqukethwe, isakhiwo esingajwayelekile sokusanhlamvu. Ukushisa ngokweqile: Kuyisici esibi kakhulu kunokushisa ngokweqile, lapho izinga lokushisa lokushisa lidlula umugqa wensimbi, okubangela ukuncibilika kwensimbi noma i-opidation yemingcele yokusanhlamvu kanye nokuphula amandla okusanhlamvu phakathi okusanhlamvu. Izici zeMacroscopic ne-Microscopic zokushisa ngokweqile: I-Macroscopic: Akukho shintsho olubalulekile ebusweni bensimbi, futhi ingaphezulu lokuqhekeka lingakhombisa indawo okusanhlamvu okusanhlamvu (njengoshukela " Microscopic: Ama-autenitic okusanhlamvu awohloka kakhulu, kungenzeka ahambisane nezinhlaka ezingejwayelekile njengesakhiwo se-weibull. Ukushisa ngokweqile: IMacroscopic: Kungaba khona isikali se-oxide, ama-bulger noma imifantu ebusweni, futhi indawo yokuqhekeka inzima futhi ingenayo i-luster yensimbi. Microscopic: Kukhona amamaki ancibilikayo, ukufakwa kwe-oxide, kanye nomngcele wokuhlwaya wokuqhekeka emingceleni yokusanhlamvu. Umthelela ekusebenzeni uyakushisa ngokweqile: kungadala ukwehla okuncane kwamandla ensimbi nobulukhuni, ukwehla okukhulu kweplastiki kanye nobunzima, kanye nokwehla okukhulu kunobunzima obunamandla. -Ukuthi: Ukuwohloka okukhulu kwezakhiwo zemishini zensimbi, cishe ukulahleka okuphelele kwamandla nobukhulu, izinto ezibonakalayo ziba brittle futhi zingakwazi ukulungiswa ngokwelashwa okushisayo okulandelayo. Ukuphinda kukubizelwe ngokweqile: Ngokuvuselela (ngaphakathi kobubanzi bokushisa obujwayelekile) kanye nokwelashwa okujwayelekile noma ukwehla, usayizi wokusanhlamvu ungaphindwa futhi ezinye izakhiwo zingabuyiselwa. Ukushisa ngokweqile: Kuyisici esingenakuphikwa esingeke silungiswe uma kwenzeka, futhi okuqukethwe kungakusolwa kuphela.

2, Izindlela zokuvimbela zokushisa ngokweqile ngesikhathi sokwelashwa okushisa kwensimbi ephansi yekhabhoni kanye nensimbi ephakathi yekhabhoni

I-Carbon CarS yensimbi ephansi (okuqukethwe kwekhabhoni Kodwa-ke, umbono oyisisekelo wokuvimbela ukushisa ngokweqile uyefana, futhi izindlela eziqondile zimi ngalendlela elandelayo:

1, Lawula ngokuqinile lokushisa lokushisa kanye nesikhathi sokubamba isikhathi sokusetha ububanzi bokushisa I-Medium Carbon Cast Steel: Ukushisa kwe-Austonitization kuvame ukuba ngu-820 ~ 880 ℃ (okuphezulu kakhulu kungadala ukuchithwa okuphelele kwe-pearlite nokukhula okusheshayo okusheshayo). Ekusebenzeni okusebenzayo, kuyadingeka ukuqapha ngokunembile izinga lokushisa lomlilo ngokusebenzisa ama-thermocoumpules ngokususelwa ekunciphiseni kokukhululwa kanye nenani lokulayishwa kwempahla, ukuze kugwenywe ukushisa ngokweqile kwasendaweni. Ukulawula isikhathi esilinganiselwe: Kususelwa kumgomo we- "Okuphelele we-Auntonitization futhi akukho okuhlanganisiwe okusanhlamvu", isikhathi sokufakwa kubalwa ngokuya ngobukhulu obusebenzayo bokuphonsa (ngokuvamile njalo kokunye okungu-10mm kwemizuzu engu-30-60). Lapho ulayisha esithandweni somlilo, gwema ukunqwabelana ngokweqile, uqinisekise ukufudumala okufanayo, futhi unciphise ukufakwa kwendawo isikhathi eside kakhulu.

2, inqubo elungiselelwe ukufudumala isebenzisa indlela yokushisa evulekile: Ukuphonswa okukhulu noma okuyinkimbinkimbi, kusengaphambili amazinga okushisa aphansi (anjenge-600-700 ℃) kuqala, bese uphakamisa kancane amazinga okushisa we-austonialization ukuze anciphise ukushisa kokushisa okudala. Gwema ukufudumeza okuphindaphindiwe: Ukushisa okuningi kunganqwabelana ubungozi bezinhlama ezihlanganayo. Zama ukunciphisa inani lentengo yokushisa ephindaphindwayo yezingxenye ezilungisiwe, futhi uma kunesidingo, zehlisa izinga lokushisa lokushisa lesibili (10-20 ℃ liphansi kunesikhashana sokuqala).

I-3, ilungise imininingwane yenqubo esekelwe ekwakhekeni kwensimbi yensimbi ephansi ye-carbon: ngenxa yokuqina kobunzima, izinga lokushisa le-aunsonitalization, kanti izinga lokushisa le-ausbon kufanele lisetshenziswe ngokuqinile ku-830-900 ℃) ukugwema ukuphazamisa izinga lokushisa. I-Medium Carbon Cast: ithambekele ekwakhekeni kwe-weibull (i-ferrite yemvula eduze kwe-aucenite yokusanhlamvu okusanhlamvu) ngemuva kokushisa ngokweqile, ukuphathwa okuqondile kwesikhathi sokufakwa kwe-insurtur Uma ukwelashwa okususiwe nokwehla komoya kwenziwa, izinga lokushisa lokushisa elicishiwe kufanele ligweme "indawo eyingozi" yokukhula okusheshayo okusanhlamvu (imvamisa 10-30 ℃ iphansi kunokushisa okujwayelekile).

4, Thuthukisa imishini yokushisa kanye nezindlela zokufaka zokufaka ukuqinisekisa izinga lokushisa lomfaniswano lomfaniswano Lapho kufudumeza izinto ezinkulu, amapuleti e-anti radiation angasetshenziselwa ukwahlukaniswa, noma amadivaysi okuqondisa okugeleza angafakwa ngaphakathi kwesithando somlilo ukuqinisekisa insimu yokushisa efanayo. Ukufakwa okunengqondo kocingo Izakhi ze-Slender nezezincane-ezingelonakalisiwe zisekelwa zibheke phezulu noma ngokuvundlile ukunciphisa ukugxila kokushisa kwendawo.

5, qinisa inqubo yokuqapha kanye nokuqapha kwangempela kokutholwa: Ukupholisiswa okwenziwe ngobuningi, ucezu lokuqala ludinga ukwelashwa kokushisa, futhi ubudlelwane benqubo buqinisekisiwe ngokuhlolwa kwe-metallographic (ukubuka usayizi wokusanhlamvu); ISampula Ejwayelekile Ngesikhathi Sokukhiqiza Ukuqinisekisa ukuthi ibanga lokusanhlamvu lihlangabezana nezidingo (ngokuvamile ezilawulwa ezingeni eli-5 noma ngaphezulu, ngezingcweti ezibucayi eziholela emabangeni aphezulu). Ukuqopha nokulandela: Ukuqoshwa okuningiliziwe kokushisa okufudumele, isikhathi sokufaka, ukulayisha ivolumu namanye amapharamitha kanye namanye amapharamitha wesithando ngasinye. Uma kwenzeka kubangelwa yimbangela, imbangela ingalandelelwa ngokushesha futhi inqubo ingashintshwa ngesikhathi esifanele.

Ngokusebenzisa izinyathelo ezingenhla, ukugcwala ngokweqile ngesikhathi sokushisa ukushisa kwensimbi ephansi yekhabhoni naphakathi nendawo kungavinjwa ngempumelelo, kuqinisekiswe ukuthi izakhiwo zemishini (njengokuqina komzimba (njengokuqina) kwezidingo zokuqamba.