Kunezinhlobo eziningi zemikhiqizo ye-graphite ehlanzekile kakhulu, engakhiqizwa ibe amapuleti, amabhlogo, amapayipi, imigoqo, izimpushana nezinye izinhlobo ngokusho kokusetshenziswa okuhlukene.
1. Ipuleti: Ipuleti le-graphite elihlanzekile eliphakeme likhiqizwa inqubo yokushisa nokucindezela. Izici zayo eziyinhloko ukuminyana namandla aphakeme ngokwedlulele, ukufana okuhle, usayizi ozinzile, ukuphela kwendawo ephezulu, kanye nezakhiwo zikagesi ezime mpo nezivundlile ezingaguquguquki. Ivamise ukusetshenziswa emikhakheni ye-thermal partition, ipuleti lokuvikela umkhathi, i-aerospace nokunye esithandweni somlilo esinezinga eliphezulu lokushisa.
2. Block: high-purity graphite block umkhiqizo onomumo ongavamile. Inqubo yayo yokukhiqiza ilula futhi izindleko zayo ziphansi. Ngakho-ke, amabhlogo we-graphite ahlanzekile kakhulu asetshenziswa kakhulu ekwenzeni imishini, izinto ze-electrode, ama-valve, izinto zokuqhuba, njll.
3. Amapayipi: amapayipi e-graphite ahlanzekile kakhulu avame ukusetshenziselwa ubunjiniyela bamakhemikhali ngaphansi kwemvelo ebolayo njenge-asidi eqinile, i-alkali eqinile, izinga lokushisa eliphezulu nokucindezela okuphezulu, njengeketela lombhoshongo, isishintshi sokushisa, i-condenser, ipayipi le-steam, njll.
4. Ibha: Ibha ye-graphite ehlanzekile kakhulu iphinde ibe umkhiqizo owusizo kakhulu, onohlu olubanzi lwezinhlelo zokusebenza. Ngokuvamile isetshenziselwa ukwenza ama-electrode, amathuluzi okucubungula, othintana nabo bethusi, ama-photocathode gratings, amashubhu e-vacuum kanye namapuleti emisebe ashisayo emishini yobungcweti.
5. I-Powder: i-powder ingumkhiqizo we-graphite ohlanzekile kakhulu onokugcinwa okulula nokuhamba, ngakho-ke isetshenziswa kabanzi ezintweni zokugcwalisa i-polymer, izinto ze-electrode, izinto ze-electrochemical, i-anti-corrosion coatings, njll.
I-graphite ehlanzekile kakhulu inezici ezilandelayo:
1. Ukumelana nokugqwala okuphezulu: i-graphite yokuhlanzeka okuphezulu ingamelana nokuguguleka kwemidiya ehlukene yamakhemikhali, njenge-oxidant, i-solvent, i-asidi eqinile, i-alkali enamandla, njll.
2. Ukuzinza okuphezulu kwe-thermal: i-graphite ye-high-purity inokusimama okushisayo okuphezulu kakhulu futhi ingamelana namazinga okushisa aphezulu kakhulu. Eminye imikhiqizo ingasebenza ngokuzinza isikhathi eside ngaphansi kwamazinga okushisa angaphezu kuka-3000 degrees.
3. I-conductivity ephezulu kanye ne-thermal conductivity ephezulu: i-graphite ehlanzekile kakhulu ine-conductivity enhle kakhulu kanye ne-thermal conductivity, futhi ukuqhutshwa kwayo kungcono kunokwensimbi yethusi, ngakho-ke isetshenziswa kabanzi emasimini ama-electrode, amagumbi e-vacuum kanye nemishini yokushisa.
4. Izakhiwo eziphakeme zemishini: i-graphite ephezulu ye-high-purity inezakhiwo ezinhle zemishini, futhi amandla ayo nobulukhuni buphakeme kakhulu kunezinto zensimbi zendabuko.
5. Ukucutshungulwa okuhle: i-graphite yokuhlanzeka okuphezulu inokusebenza okuhle kakhulu kokucubungula, okungasetshenziselwa ukumba, ukugaya, ukusika ucingo, ukufakwa kwemigodi nokunye ukucubungula, futhi kungenziwa kunoma yikuphi ukuma okuyinkimbinkimbi.
Ukusetshenziswa okubanzi kwe-high-purity graphite kungahlukaniswa cishe ngezici ezilandelayo:
1. Igumbi lokushisa eliphezulu: ipuleti le-graphite elihlanzekile liyinto ebaluleke kakhulu ku-vacuum yokushisa okuphezulu kwesithando somlilo nesithando somlilo sokuvikela umkhathi, ingamelana nezinga lokushisa eliphakeme kakhulu kanye ne-vacuum degree, futhi ingaqinisekisa ukuphepha nokuzinza kwezihloko esithandweni sokushisa okuphezulu.
2. Impahla ye-Anode: Ngenxa ye-conductivity ephezulu nokuzinza, i-graphite ephakeme kakhulu isetshenziswa kakhulu kumabhethri e-lithium ion, ama-electrode ebhethri ye-lithium, amashubhu e-vacuum valve nezinye izinkambu.
3. Izingxenye ze-graphite: izingxenye ze-graphite ezihlanzekile zingenziwa izingxenye zomumo ohlukahlukene, njengama-washers okuvalwa kwe-annular, isikhunta se-graphite, njll.
4. Izinkundla zezindiza kanye ne-aerospace: i-graphite ye-high-purity idlala indima ebaluleke kakhulu emkhakheni wezokundiza kanye ne-aerospace, ukwenza izingxenye ze-aero-injini ekwazi ukumelana nokugqokwa, izinga lokushisa eliphezulu, ukucindezela okuphezulu nokusebenza ngesivinini esiphezulu, i-thermal conductivity kanye ne-gasket conductive, conductivity eshisayo. ukugqoka, izinto eziyinhlanganisela, njll.
5. I-Graphite heater: I-Graphite heater isetshenziswa kakhulu esithandweni sokushisa sezimboni, isithando somlilo se-vacuum sintering, isithando somlilo esiphehlayo kagesi nezinye izinkambu ngenxa yezinga eliphezulu lokushisa, ukuzinza okuphezulu kokushisa kanye nokonga okukhulu kwamandla.
6. Iphrosesa yesikali somlotha: Iphrosesa ye-high-purity graphite ash scale iwuhlobo olusha lwemishini yokuvikela imvelo, engasetshenziselwa ukwelapha izinsimbi ezisindayo, izinto eziphilayo, i-styrene nezinye izinto kugesi yemfucuza yezimboni kanye nendle yasezimbonini.
| Ukusebenza kobuchwepheshe kwe-graphite ehlanzekile kakhulu | |||||
| Uhlobo | Amandla acindezelayo Mpa(≥) | UkungazweliμΩm | Okuqukethwe komlotha%(≤) | I-Porosity%(≤) | I-BulkDensity g/cm3(≥) |
| I-SJ-275 | 60 | 12 | 0.05 | 20 | 1.75 |
| I-SJ-280 | 65 | 12 | 0.05 | 19 | 1.8 |
| I-SJ-282 | 70 | 15 | 0.05 | 16 | 1.85 |
