Izicelo ze-silicon carbide ceramic

1, 'Amandla amakhulu' wei-silicon carbide ceramics
(1) Ukuqina okuphezulu, ukumelana nokuguga futhi kuhlala isikhathi eside
Ukuqina kwe-silicon carbide ceramics kubalwa phezulu embonini yezinto zokwakha, okwesibili ngemuva kwedayimane. Lokhu kusho ukuthi inokuguga okunamandla kakhulu nokumelana nokuklwebheka. Isibonelo, uma siqhathanisa izinto ezijwayelekile nezicathulo ezijwayelekile, zizoguga kakhulu ngemva kokugqoka isikhashana; Leyo silicon carbide ceramic ifana namabhuzu ochwepheshe okugibela izintaba, noma ngabe ijikijelwa kanzima kangakanani, akulula ukuphuka. Njengezinye izingxenye zemishini, izinto ezijwayelekile zingaguga ngokushesha ngaphansi kokusebenza ngesivinini esikhulu kanye nokungqubuzana okuvamile. Kodwa-ke, uma kusetshenziswa ama-ceramics e-silicon carbide, impilo yabo yesevisi inganwetshwa kakhulu, imvamisa yokushintshwa kwengxenye ingancishiswa, futhi kokubili kuyabiza futhi akukhathazeki.
(2) Ukumelana nezinga lokushisa eliphezulu, angesabi “Intaba yeFlame”
Cabanga ukuthi endaweni yokushisa ephezulu engu-1200 ℃, izinto eziningi kakade "azikwazi ukumelana", noma ziyancibilika futhi zikhubazekile, noma ukusebenza kwazo kuncishiswe kakhulu. Kodwa i-silicon carbide ceramics ingahlala ingaguquki ekubukekeni, hhayi nje ukugcina izinto ezinzile ngokomzimba namakhemikhali, kodwa ngisho nakufika ku-1350 ℃, okubenza babe "inkosi yamandla aphezulu okushisa" phakathi kwezinto zobumba. Ngakho-ke kwezinye izimboni zezimboni ezinezinga lokushisa eliphezulu, njengeziko lokushisa eliphezulu, izishintshisi zokushisa, amakamelo omlilo, njll., i-silicon carbide ceramics ngokungangabazeki iyinto ekhethwayo, engasebenza ngokuzinza ezindaweni ezisezingeni eliphezulu futhi iqinisekise ukukhiqizwa okubushelelezi.
(3) Ukuzinza kwamakhemikhali, ukumelana ne-asidi ne-alkali
Ekukhiqizeni amakhemikhali, umuntu uvame ukuhlangana namakhemikhali agqwala kakhulu njengama-acids aqinile nama-alkali. Izitsha zobumba ze-silicon carbide, ezinokuzinza kwazo kahle kwamakhemikhali, zifana nongqimba “lwekhava yensimbi yegolide” phambi kwalezi zindaba zamakhemikhali, okuzenza zingathonywa kalula ukugqwala. Lokhu kuyenza idlale indima ebalulekile ekwenziweni kwezinto zamakhemikhali, njengamapayipi amelana nokugqwala, amavalvu, amaphampu, nezinye izakhi, ezingamelana nokuguguleka kwezinto zamakhemikhali futhi ziqinisekise ukuphepha nokuzinza kokukhiqizwa kwamakhemikhali.

2, "Inkundla yokusebenza" yei-silicon carbide ceramics
(1) Imboni yemishini: 'imodeli yomsebenzi' ehlala isikhathi eside futhi engagugi
Enkambweni yokucubungula ngomshini, amathuluzi ahlukahlukene okusika, ama-bearings, izindandatho zokubeka uphawu nezinye izingxenye zidinga ukumelana nemithwalo ephezulu nokugqoka okubangelwa ukunyakaza kwesivinini esikhulu. Ukuqina okuphezulu namandla e-silicon carbide ceramics kuwenza abe yimpahla efanelekile yalezi zingxenye. Amathuluzi okusika enziwe nge-silicon carbide ceramics angathuthukisa kakhulu ukunemba kwemishini nempilo yamathuluzi, futhi anciphise izindleko zokukhiqiza; Ama-silicone carbide ceramic bearings namasongo okufaka uphawu anokumelana okuhle nokugqokwa nokusebenza kokuvala, okungasebenza ngokuzinza ezindaweni zokusebenza ezinokhahlo, kunciphise ukwehluleka kwemishini, futhi kuthuthukise ukusebenza kahle kokukhiqiza.
(2) Ukuchithwa kwemvelo: "iphayona eliluhlaza" ekunciphiseni ukungcoliswa
Enqubweni ye-desulfurization yezimboni, imishini idinga ukuvezwa ku-acidic desulfurization slurry eqinile isikhathi eside, futhi izinto ezijwayelekile zigqwala kalula futhi zilimale. I-silicon carbide ceramics, enokuqina kwayo okuhle kwamakhemikhali, ihlala ingashintshile ezindaweni ezine-acidic futhi ingamelana ngokuphumelelayo nokuguguleka kwe-desulfurization slurries; Ngesikhathi esifanayo, ubulukhuni bayo be-ultra-high kanye nokumelana nokugqoka kungagcina ubuqotho bezingxenye ngisho nalapho kubhekene nokuguguleka kwezinhlayiya eziqinile ku-slurry. Izingxenye ezifana nemibhobho ye-desulfurization kanye namapayipi enziwe nge-silicon carbide ceramics awagcini nje ngokunweba kakhulu impilo yawo yesevisi futhi anciphise ukulahlekelwa isikhathi sokuphumula okubangelwa ukushintshwa njalo, kodwa futhi aqinisekise ukusebenza kahle kwe-desulfurization ezinzile, okusiza ukukhiqizwa kwezimboni ukuthi kuqhubekele phambili ngendlela ephumelelayo emgwaqeni oya kumazinga emvelo.
(3) Imboni yamakhemikhali: 'unogada ovikelayo' omelana nokugqwala
Ekukhiqizweni kwamakhemikhali, okokusebenza kudinga ukuhlangana njalo nemidiya ehlukahlukene egqwala kakhulu. Ukuzinza okuhle kwamakhemikhali kwe-silicon carbide ceramics kubenza bakwazi ukumelana nokuguguleka kwalawa makhemikhali. Emishinini yamakhemikhali, ukusetshenziswa kwe-silicon carbide ceramics ezingxenyeni ezibalulekile ezifana namaphampu, ama-valve, namapayipi kungaqinisekisa ukusebenza okuzinzile kwesikhathi eside kwemishini ezindaweni zamakhemikhali ezinokhahlo, ukunciphisa ukugcinwa kwemishini kanye nezindleko zokushintshwa, futhi kuthuthukise ukuphepha nokuthembeka kokukhiqizwa kwamakhemikhali.
3, 'Ikusasa elithembisayo' likai-silicon carbide ceramics
Ngokuqhubeka okuqhubekayo nokuthuthukiswa kobuchwepheshe, amathemba okusetshenziswa kwe-silicon carbide ceramics azoba banzi nakakhulu. Ngakolunye uhlangothi, ngokuthuthuka okuqhubekayo kanye nokusha kobuchwepheshe bokulungiselela, izindleko zokukhiqiza i-silicon carbide ceramics kulindeleke ukuthi ziphinde zincishiswe, zivumele ukuthi zisetshenziswe emikhakheni eminingi; Ngakolunye uhlangothi, ubuchwepheshe obuhlanganisiwe be-silicon carbide ceramics nezinye izinto nazo bukhula njalo. Ngokuhlanganisa i-silicon carbide ceramics nezinye izinto, kungadalwa izinto eziyinhlanganisela ezinezakhiwo ezinhle kakhulu ukuze kuhlangatshezwane nezidingo ezahlukahlukene zohlelo lokusebenza.
I-Shandong Zhongpeng, njengebhizinisi elisebenza ngokukhethekile ekukhiqizeni izitsha zobumba ze-silicon carbide, izibophezele ekucwaningeni nasekukhiqizeni imikhiqizo yobumba ye-silicon carbide esezingeni eliphakeme, ihlola njalo ukusetshenziswa kwezitsha ze-silicon carbide zobumba emikhakheni ehlukahlukene. Sikholelwa ukuthi i-silicon carbide ceramics, "i-superhero" yemboni yezinto ezibonakalayo, izodala izimangaliso ezengeziwe ekuthuthukisweni kwezobuchwepheshe esikhathini esizayo kanye nokukhiqizwa kwezimboni, futhi yenze iminikelo emikhulu ekuqhubekeleni phambili komphakathi wesintu.