Ukusetshenziswa kwe-graphite

1. Njengezinto eziphikisayo: I-graphite nemikhiqizo yayo inezici zokumelana nokushisa okuphezulu namandla aphezulu. Zisetshenziswa kakhulu embonini ye-metallurgical ukwenza izinsimbi ze-graphite. Ekwenziweni kwensimbi, i-graphite ivame ukusetshenziswa njenge-ejenti evikelayo yezinsimbi zensimbi kanye nolayini wangaphakathi weziko lensimbi.

2. Izinto ezisetshenziswayo: ezisetshenziswa embonini kagesi njenge-electrode eyakhayo ekwenzeni ama-electrode, amabhulashi, ama-carbon rod, amashubhu ekhabhoni, amadivaysi okugeleza kwe-mercury positive, ama-graphite gaskets, izingxenye zocingo, okokumbozwa kwamashubhu ezithombe zethelevishini, njll.

3. Izithambisi ezingagugi: I-graphite ivame ukusetshenziswa njengesithambiso embonini yemishini. Amafutha okugcoba ngokuvamile awasetshenziswa ngaphansi kwejubane eliphezulu, izinga lokushisa eliphezulu nezimo zokucindezela okukhulu, kuyilapho izinto ezimelana nokugqoka kwegraphite zingasebenza ngesivinini esikhulu sokushelela esingu-200 ~ 2000 ° C ngaphandle kwamafutha okugcoba. Imishini eminingi ethutha imidiya ebolayo isetshenziswa kakhulu ezintweni zegraphite ukwenza izinkomishi ze-piston, izimpawu nama-bearings. Abadingi ukugcotshwa ngesikhathi sokusebenza.

4. I-graphite inokusimama okuhle kwamakhemikhali. I-graphite ecutshungulwe ngokukhethekile, enezici zokumelana nokugqwala, ukuhamba kahle kokushisa kanye nokungena okuncane, isetshenziswa kabanzi ekwenziweni kwezishintshi zokushisa, amathangi okusabela, ama-condensers, imibhoshongo evuthayo, imibhoshongo yokumuncwa, ama-coolers, ama-heaters, izihlungi. , imishini yokumpompa. Isetshenziswa kakhulu ekukhiqizeni i-petrochemical, i-hydrometallurgy, i-asidi ne-alkali, i-synthetic fiber, iphepha kanye neminye imikhakha yezimboni, ingasindisa izinto eziningi zensimbi.

5. Ukuze uphonsa, u-sanding, ukucindezela ukubumba kanye nezinto ze-pyrometallurgical: Ngenxa yokuthi i-graphite ine-coefficient encane yokwandisa ukushisa futhi ingakwazi ukumelana nokupholisa okusheshayo nezinguquko ezisheshayo, ingasetshenziswa njengesikhunta se-glassware. Ngemuva kokusebenzisa i-graphite, insimbi engayoni ingasetshenziswa ukuthola ubukhulu obunembile bokuphonsa kanye nesivuno esiphezulu sokuqeda. Ingasetshenziswa ngaphandle kokucubungula noma ukucubungula okuncane, ngaleyo ndlela ilondoloze insimbi eningi.

6, embonini yamandla e-athomu kanye nemboni yezokuvikela kazwelonke: i-graphite inomodareyitha omuhle we-neutron ukuze isetshenziswe kuma-athomu, i-uranium-graphite reactor iyi-reactor esetshenziswa kabanzi ye-athomu. Izinto ezinciphisa izinga kureactor yenuzi njengomthombo wamandla kufanele zibe nendawo ephezulu yokuncibilika, ezinzile, nezindawo ezimelana nokugqwala, futhi i-graphite ingakwazi ukwanelisa ngokugcwele izidingo ezingenhla. Ukuhlanzeka kwe-graphite esetshenziswa njenge-reactor ye-athomu kuphezulu kakhulu, futhi okuqukethwe kokungcola akufanele kudlule amashumi e-PPM. Ikakhulukazi, okuqukethwe kwe-boron kufanele kube ngaphansi kuka-0.5 PPM. Embonini yezokuvikela, i-graphite iphinde isetshenziselwe ukwenza imibhobho yerokhethi kaphethiloli eqinile, izigaxa zekhala ezicitshwayo, izingxenye zemishini yokuzulazula emkhathini, izinto zokuvikela kanye nezinto zokuvikela imisebe.

7. I-graphite iphinde ivimbele ukungcoliswa kwamabhoyili. Ukwengeza inani elithile le-graphite powder emanzini (cishe amagremu angu-4 kuya kwangu-5 ngethani lamanzi) kuvimbela ukungcola endaweni yokubilisa. Ngaphezu kwalokho, i-graphite ingafakwa kumashimula ensimbi, ophahleni, amabhuloho namapayipi ukuvimbela ukugqwala nokugqwala.
8. I-graphite ingasetshenziswa njengomthofu wepensela, umbala, kanye ne-ejenti yokupholisha. Ngemuva kokucubungula okukhethekile kwe-graphite, izinto ezihlukahlukene ezikhethekile zingakhiqizwa imikhakha yezimboni efanele.
9. I-Electrode: I-graphite ingathatha indawo yethusi njenge-electrode. Ngawo-1960, ithusi lalisetshenziswa kabanzi njengezinto ze-electrode, ngezinga lokusebenzisa elingaba ngu-90% kanye ne-graphite cishe ngo-10%. Ngekhulu lama-21, abasebenzisi abaningi ngokwengeziwe baqala ukukhetha i-graphite njengento ye-electrode, eYurophu, ngaphezu kuka-90%. Izinto ezingenhla ze-electrode ziyi-graphite. I-Copper, into eyake yaba namandla e-electrode, isicishe yalahlekelwa izinzuzo zayo uma iqhathaniswa nama-electrode e-graphite. I-graphite kancane kancane ithatha indawo yethusi njengento ekhethwayo yama-electrode e-EDM.