I-Boron nitride iyimpahla entsha enezakhiwo ezinhle kakhulu futhi isisetshenziswe kabanzi emikhakheni eminingi.Kuleli phepha, ulwazi oluyisisekelo, izakhiwo kanye nezakhiwo, izindlela zokulungiselela, izinkambu zokufaka isicelo kanye namathemba e-boron nitride ethulwa.
Isingeniso
I-Boron nitride iyinhlanganisela eyakhiwe i-nitrogen ne-boron enefomula ethi BN.Isakhiwo sekristalu esakhiwe ama-athomu e-boron ne-nitrogen ashintshanayo.I-Boron nitride inezinto eziningi ezinhle kakhulu, njengokumelana nokushisa okuphezulu, ukufakwa kukagesi, ukuzinza kwamakhemikhali, njll., okwenza isetshenziswe kabanzi emikhakheni eminingi.
Nimvelo kanye nesakhiwo
I-Boron nitride inezakhiwo eziningi ezinhle kakhulu.Inokumelana nokushisa okuphezulu futhi ingahlala izinzile emazingeni okushisa aphezulu.Ngaphezu kwalokho, i-boron nitride nayo inokufakwa kahle kukagesi, futhi ukusebenza kwayo kokufakwa kufana ne-silicon dioxide.I-Boron nitride nayo inokuqina kwamakhemikhali futhi akulula ukusabela nge-acids, izisekelo kanye namanye amakhemikhali.Ngaphezu kwalokho, i-boron nitride nayo inokuminyana okuphansi, amandla aphezulu nezinye izinto ezinhle kakhulu.
Isakhiwo sekristalu se-boron nitride siqukethe ama-athomu e-boron ne-nitrogen ashintshanayo.Esakhiweni sekristalu se-boron nitride, i-athomu ngayinye ye-boron ixhunywe kuma-athomu e-nitrogen amathathu ne-athomu eyodwa ye-boron, futhi i-athomu ngayinye ye-nitrogen ixhunywe kuma-athomu e-boron amathathu ne-athomu eyodwa ye-nitrogen.Lesi sakhiwo sekristalu senza i-boron nitride ibe ne-symmetrical kakhulu futhi izinzile.
Indlela yokulungiselela
Izindlela zokulungiselela ze-boron nitride ikakhulukazi zihlanganisa ukwelashwa kokushisa, ukuchithwa kanye nokuphonsa.Phakathi kwazo, ukwelashwa kokushisa kungenye yezindlela ezivame ukusetshenziswa kakhulu zokulungiselela.Indlela yokusabela i-boric acid ne-sodium nitrate emazingeni okushisa aphezulu ukukhiqiza i-boron nitride ne-sodium oxide.Indlela yesisombululo ukusabela i-boric acid ne-urea emazingeni okushisa aphezulu ukukhiqiza i-boron nitride ne-ammonia.Indlela yokuphonsa iwukuphonsa i-boric acid exubile ne-graphite ngesikhunta ibe yisimo esithile semikhiqizo ye-boron nitride.
Inkambu yohlelo lokusebenza
I-Boron nitride isetshenziswe kakhulu emikhakheni eminingi.Emkhakheni wezindiza, i-boron nitride ingasetshenziswa ukwenza izingxenye zenjini yendiza, izinto ezikwazi ukumelana nokushisa okuphezulu, njll. Emkhakheni wezimoto, i-boron nitride ingasetshenziswa ukwenza izingxenye zezimoto, ama-brake pads nokunye.Emkhakheni wemishini, i-boron nitride ingasetshenziselwa ukwenza izingxenye zemishini, ama-bearings, njll. Emkhakheni we-electronics, i-boron nitride ingasetshenziswa ukwenza izingxenye ze-electronic, amabhodi wesekethe, njll. Ngaphezu kwalokho, i-boron nitride ingasetshenziswa. ekwakhiweni kwemikhiqizo ye-ceramic, imikhiqizo yengilazi neminye imikhakha.
Amathemba namathemba
Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, inkambu yokusetshenziswa kwe-boron nitride izoqhubeka nokukhula.Ngokuzayo, ukuthuthukiswa kwe-boron nitride kuzogxila kakhulu kulezi zici ezilandelayo:
1. Ukucwengwa: Ngokuthuthukisa inqubo yokukhiqiza nobuchwepheshe, ukukhiqizwa kosayizi wezinhlayiyana ezincane, ukuhlanzeka okuphezulu kwe-boron nitride ukuhlangabezana nezidingo zamasimu aphezulu.
2. Ukusebenza: Ngokungeza ezinye izakhi noma ukusebenzisa ubuchwepheshe bokwelapha obukhethekile, i-boron nitride inikezwe imisebenzi eyengeziwe, efana ne-conduction kanye ne-magnetism.
3. Ukuvikelwa kwemvelo: Yamukela izinqubo nobuchwepheshe bokukhiqiza obungayingeni imvelo ukuze kwehliswe izindleko zokukhiqiza nokungcoliswa kwemvelo kwe-boron nitride.
Kafushane, njengempahla entsha enezakhiwo ezinhle kakhulu, i-boron nitride isetshenziswe kabanzi emikhakheni eminingi.Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, izinkambu zokusebenza nokusebenza kwe-boron nitride zizoqhubeka zanda, futhi zenze iminikelo ebaluleke kakhulu ekuthuthukisweni kwabantu.
Isikhathi sokuthumela: Aug-17-2023