Izinkambu zokusetshenziswa zezinto ezihlanganisiwe ze-carbon/carbon

Kusukela yasungulwa ngawo-1960, iizinhlanganisela ze-carbon-carbon C/Cbathole ukunakwa okukhulu kwezempi, i-aerospace, kanye nezimboni zamandla enuzi. Esikhathini sokuqala, inqubo yokukhiqiza yeinhlanganisela ye-carbon-carbonyayiyinkimbinkimbi, inzima ngokobuchwepheshe, futhi inqubo yokulungiselela yayiyinde. Izindleko zokulungiswa komkhiqizo ziye zahlala ziphakeme isikhathi eside, futhi ukusetshenziswa kwayo kunqunyelwe kwezinye izingxenye ezinezimo zokusebenza ezinzima, kanye ne-aerospace nezinye izinkambu ezingenakushintshwa ezinye izinto. Okwamanje, ucwaningo oluyinhlanganisela yekhabhoni/yekhabhoni lugxile kakhulu ekulungiseleleni izindleko eziphansi, i-anti-oxidation, kanye nokwehlukahlukana kokusebenza nesakhiwo. Phakathi kwazo, ubuchwepheshe bokulungiselela ukusebenza okuphezulu kanye nezinhlanganisela zekhabhoni/ikhabhoni ezishibhile kugxile ocwaningweni. Ukufakwa komhwamuko wamakhemikhali kuyindlela ekhethwayo yokulungisa izinhlanganisela zekhabhoni/ikhabhoni ezisebenza kahle kakhulu futhi isetshenziswa kabanzi ekukhiqizeni izimboniImikhiqizo ehlanganisiwe ye-C/C. Kodwa-ke, inqubo yobuchwepheshe ithatha isikhathi eside, ngakho-ke izindleko zokukhiqiza ziphezulu. Ukuthuthukisa inqubo yokukhiqiza izinhlanganisela zekhabhoni/zekhabhoni kanye nokuthuthukisa izinhlanganisela zekhabhoni/zekhabhoni ezingabizi kakhulu, ezisebenza kahle kakhulu, ezinosayizi omkhulu, kanye nezakhiwo eziyinkimbinkimbi zekhabhoni/ikhabhoni kuyisihluthulelo sokuqhakambisa ukusetshenziswa kwezimboni kwalesi sici futhi kuwumkhuba oyinhloko wokuthuthukiswa kwekhabhoni. /izinhlanganisela zekhabhoni.

Uma kuqhathaniswa nemikhiqizo yendabuko ye-graphite,izinto ezihlanganisiwe ze-carbon-carbonzinezinzuzo ezilandelayo ezivelele:

1) Amandla aphezulu, impilo ende yomkhiqizo, kanye nenani elincishisiwe lokushintshwa kwezingxenye, ngaleyo ndlela kukhuliswe ukusetshenziswa kwemishini nokunciphisa izindleko zokuyilungisa;

2) I-conductivity ephansi ye-thermal kanye nokusebenza okungcono kwe-thermal insulation, okulungele ukonga amandla kanye nokwenza ngcono ukusebenza kahle;

I-3) Ingenziwa ibe mncane, ukuze imishini ekhona isetshenziselwe ukukhiqiza imikhiqizo ye-crystal eyodwa enamadayimitha amakhulu, konga izindleko zokutshala izimali emishinini emisha;

I-4) Ukuphepha okuphezulu, akulula ukuqhekeka ngaphansi kokushaqeka okushisayo okushisa okuphindaphindiwe;

5) Ukuklama okuqinile. Izinto ezinkulu ze-graphite zinzima ukubumba, kuyilapho izinto ezithuthukisiwe ze-carbon-based composite zingakwazi ukufeza ukubunjwa kwe-net-net futhi zibe nezinzuzo ezisobala zokusebenza emkhakheni wezinhlelo zensimu ezishisayo ze-crystal eyodwa ezinobubanzi obukhulu.

Njengamanje, ukushintshwa okukhethekileimikhiqizo ye-graphitenjengeisostatic graphitengezinto ezihlanganisiwe ezisuselwa kukhabhoni zimi kanje:

Ukumelana okuhle kakhulu nokushisa okuphezulu nokumelana nokugqoka kwezinto ezihlanganisiwe ze-carbon-carbon kuzenza zisetshenziswe kabanzi kwezokundiza, i-aerospace, amandla, izimoto, imishini neminye imikhakha.

Izicelo eziqondile zimi kanje:

1. Inkundla yezokundiza:Izinto ezihlanganisiwe zekhabhoni-carbon zingasetshenziswa ukwenza izingxenye ezishisa kakhulu, njengamabhomu enjini yejethi, izindonga zegumbi elivuthayo, izinsimbi zomhlahlandlela, njll.

2. Inkambu ye-Aerospace:Izinto ezihlanganisiwe zekhabhoni-carbon zingasetshenziswa ukwenza izinto zokuvikela ukufudumala kwemikhumbi-mkhathi, izinto zesakhiwo semikhumbi-mkhathi, njll.

3. Inkambu yamandla:Izinto eziyinhlanganisela ye-Carbon-carbon zingasetshenziswa ukwenza izingxenye ze-nuclear reactor, imishini ye-petrochemical, njll.

4. Inkundla yezimoto:Izinto ezihlanganisiwe zekhabhoni-carbon zingasetshenziswa ukwenza amasistimu wokubhuleka, ama-clutches, izinto zokungqubuzana, njll.

5. Inkambu yemishini:Izinto ezihlanganisiwe ze-Carbon-carbon zingasetshenziselwa ukwakha ama-bearings, izimpawu, izingxenye zemishini, njll.