Ukusetshenziswa kwe-graphite ehlanzekile kakhulu: I-Graphite powder.

Ukusetshenziswa kwe-graphite ehlanzekile kakhulu: I-Graphite powder. Kungani i-graphite powder ithandwa kangaka? Imakethe yasekhaya yama-graphite heater kulindeleke ukuthi ibe nethemba. Kungani ama-graphite heater ethandwa kakhulu phakathi kwabantu? Eqinisweni, isizathu sokuthi ithandwa kakhulu phakathi kwabantu asihlukaniseki nezinzuzo zayo. Manje, ake sibheke izinzuzo ezithile ze-graphite heater ndawonye!

1. Iqeda ngokuphelele ukungcoliswa kanye nokususwa kwekhabhoni ebusweni bezinto zokusebenza ngesikhathi senqubo yokushisa, futhi ingathola indawo ehlanzekile ngaphandle kwesendlalelo esiwohlokile. Lokhu kubaluleke kakhulu ekuthuthukiseni ukusebenza kokusika kwalawo mathuluzi agaya uhlangothi olulodwa kuphela ngesikhathi sokugaya (njengemishini yokujikijela lapho isendlalelo sokususwa kwekhabhoni ebusweni be-groove sibonakala ngqo emphethweni wokusika ngemva kokugaya).
2. Akubangeli ukungcola emvelweni futhi akudingi ukwelashwa kwemfucuza emithathu.

3. Inezinga eliphezulu le-mechatronics. Ngokusekelwe ekuthuthukisweni kokulinganiswa kwezinga lokushisa kanye nokunemba kokulawula, ukunyakaza kwezingxenye zokusebenza, ukulungiswa komfutho womoya, ukulungiswa kwamandla, njll. konke kungahlelwa kusengaphambili futhi kusethwe, futhi ukucima nokushisa kungenziwa isinyathelo ngesinyathelo.

4. Ukusetshenziswa kwamandla kuphansi kakhulu kunokwezitofu zokugeza ezinosawoti. Igumbi lokushisa lesimanje elithuthukisiwe le-graphite heater lifakwe izindonga zokuvikela kanye nezithiyo ezenziwe ngezinto zokuvikela ezisezingeni eliphezulu, ezingagxilisa kakhulu amandla okushisa kagesi ngaphakathi kwegumbi lokushisa, okufeza imiphumela emangalisayo yokonga amandla.

5. Ukunemba kokulinganisa izinga lokushisa kwesithando somlilo kanye nokuqapha kuthuthukiswe kakhulu. Inani lesibonakaliso se-thermocouple lifinyelela ku-± izinga lokushisa lesithando somlilo1.5°c. Kodwa-ke, umehluko wokushisa phakathi kwezingxenye ezahlukene zenani elikhulu lezinto zokusebenza esithandweni mkhulu kakhulu. Uma kusetshenziswa ukujikeleziswa okuphoqelelwe kwegesi engavamile, umehluko wokushisa usengalawulwa ngaphakathi kuka-±5°c.

Ukususa igesi kuyisimo sokuhwamuka kancane kwezinto ezisetshenziswa ku-graphite heater futhi kuyinkinga ebaluleke kakhulu ekusebenzeni kwe-graphite heater. Izingqimba zama-molecule ezakhiwe ngokuqongelela kwamagesi noketshezi zinganamathela ebusweni banoma iyiphi into eqinile. Ngenxa yokwehla kancane kancane kwengcindezi, lezi zingqimba zama-molecule zizonyamalala kancane kancane ngoba amandla alezi zindawo angaphansi kwalawo akhishwa yi-graphite heater. I-nitrogen, izinyibilikisi eziguquguqukayo kanye namagesi angasebenzi anesilinganiso esisheshayo sokususa igesi. Uwoyela nomhwamuko wamanzi kuzoqhubeka nokunamathela ebusweni futhi ngeke kunyamalale kuze kube amahora ambalwa kamuva. Izinto ezinezimbobo, izinhlayiya zothuli nezinye izinto zemvelo kuzokwandisa indawo engaphezulu, ngakho-ke kungenzeka ukuthi kwenzeke ukususwa kwegesi okwengeziwe. Imisebe kanye nokushisa kuzohlinzeka ngamandla anele okwenza ama-molecule adonsayo asuke ebusweni. Lapho izinga lokushisa lesithando likhuphuka, lingakhulula ama-molecule anamathele ebusweni emazingeni okushisa aphansi. Ngakho-ke, njengoba izinga lokushisa lesithando likhuphuka, isimo sokususa igesi sizokhula kancane kancane.

Isakhiwo, ukulawulwa kwezinga lokushisa, inqubo yokushisa kanye nomoya ongaphakathi kwesithando sokushisa se-graphite konke kuzothinta ngqo ikhwalithi yomkhiqizo ngemuva kokukhiqizwa kwesithando sokushisa se-graphite. Esithandweni sokushisa esibumbayo, ukuphakamisa izinga lokushisa lensimbi kunganciphisa ukumelana kokuncibilika, kodwa amazinga okushisa aphezulu kakhulu angabangela ukubola kwezinhlamvu noma ukushiswa ngokweqile, okuthinta kakhulu ikhwalithi yomkhiqizo ngaphakathi kwesithando sokushisa se-graphite. Ngesikhathi senqubo yokwelapha ukushisa, uma insimbi ishiswa endaweni ethile ngaphezu kwezinga lokushisa elibucayi bese ipholiswa ngokuzumayo nge-ejenti yokupholisa, ubulukhuni namandla ensimbi kungathuthukiswa. Uma insimbi ishiswa endaweni ethile ngaphansi kwezinga lokushisa elibucayi bese ipholiswa kancane, ingenza insimbi iqine kakhudlwana.

Ukuze kutholakale izinto zokusebenza ezinezindawo ezibushelelezi kanye nobukhulu obunembile, noma ukunciphisa i-oxidation yensimbi ngenhloso yokuvikela isikhunta nokunciphisa izibonelelo zomshini, kungasetshenziswa izitofu zokushisa ezahlukahlukene ezine-oxidation ephansi kanye ne-non-oxidation. Esithandweni sokushisa esivulekile esinomlilo ovulekile esine-oxidation encane noma engenawo nhlobo, ukusha okungaphelele kukaphethiloli kukhiqiza igesi enciphayo. Ukushisa i-workpiece ekuso kunganciphisa izinga lokulahlekelwa ukushiswa kwe-oxidation libe ngaphansi kuka-0.6%. I-graphite emsulwa kakhulu ibhekisela kumpuphu we-graphite enokuqukethwe kwekhabhoni okungaphezu kuka-99.9%. Le graphite emsulwa kakhulu enokuqukethwe kwekhabhoni ephezulu inokuqhuba kahle kukagesi, izakhiwo zokugcoba, ukumelana nokushisa okuphezulu, ukumelana nokuguguleka, njll. I-graphite emsulwa kakhulu inokuqina okuhle futhi ingacutshungulwa ibe izinto ezihlukahlukene zokuqhuba, njll.

I-graphite ehlanzekile kakhulu inezicelo ezibalulekile emkhakheni wokukhiqiza wezimboni. Isetshenziswa ezimbonini ezifana nokuqhuba ugesi, ukuthambisa, kanye ne-metallurgy. Ngesikhathi sokukhiqizwa kwe-graphite ehlanzekile kakhulu, okuqukethwe kokungcola kufanele kulawulwe ngokuqinile ezintweni zokusetshenziswa, futhi izinto zokusetshenziswa ezinomlotha ophansi kufanele zikhethwe. Ngaphezu kwalokho, kufanele kwenziwe imizamo yokuvimbela ukwengezwa kokungcola ngangokunokwenzeka ngesikhathi senqubo yokukhiqiza. Kodwa-ke, ukunciphisa ukungcola ngezinga elidingekayo kwenzeka kakhulu enkambisweni ye-graphitization. I-Graphitization yenzeka emazingeni okushisa aphezulu, futhi ama-oxide amaningi ezinto zokungcola azobola futhi aphele emazingeni okushisa aphezulu kangaka. Lapho izinga lokushisa le-graphitization liphakama, kulapho ukungcola okuningi kukhishwa khona, futhi kulapho ukuhlanzeka kwemikhiqizo ye-graphite ehlanzekile kakhulu kukhiqizwa khona kuphakeme. Ukusetshenziswa kwe-graphite ehlanzekile kakhulu kusizakala ngokuqhutshwa kwayo kukagesi okuhle kakhulu, ukusebenza kokugcoba, ukumelana nokushisa okuphezulu, njll.

Isizathu sokuthi i-graphite ehlanzekile kakhulu ihlanzekile kakhulu futhi ingcolile kancane konke kuncike enkambisweni yokukhiqiza ephelele kanye nemishini. Okuqukethwe kokungcola kungaphansi kuka-0.05%. I-graphite yethu ye-colloidal, i-nano-graphite, i-graphite ehlanzekile kakhulu, i-graphite powder ye-ultrafine kanye neminye imikhiqizo ye-graphite powder isetshenziswa kabanzi embonini yamakhemikhali, i-petroleum kanye ne-lubrication. I-graphite powder ehlanzekile kakhulu isetshenziswa ekucutshungulweni nasekukhiqizweni kwezinto zokushisa zikagesi, isikhunta sokwakheka, izitsha zensimbi ezihlanzekile kakhulu zokuncibilikisa, izitsha ze-graphite ezihlanzekile kakhulu, izinto ze-semiconductor, njll.