Boron Nitride ke thepa e tsoetseng pele ea letsopa e entsoeng ka maiketsetso e fumanehang ka mokhoa o tiileng le oa phofo. Thepa ea eona e ikhethang - ho tloha bokgoning bo phahameng ba mocheso le ho tsamaisa mocheso ho ea ho ts'ebetso e bonolo ea ho sebetsa, ho tlotsa, ho se fetohe ha dielectric e tlase le matla a dielectric a phahameng - e etsa hore boron nitride e be thepa e ikhethang e le kannete.
Ka sebopeho sa yona se tiileng, boron nitride hangata e bitswa "graphite e tshweu" hobane e na le sebopeho se senyenyane se tshwanang le sa graphite. Leha ho le jwalo, ho fapana le graphite, boron nitride ke insulator e ntle ya motlakase e nang le mocheso o phahameng wa oxidation. E fana ka conductivity e phahameng ya mocheso le kganyetso e ntle ya ho tshoha ha mocheso mme e ka etswa habonolo ho kwala mamello hoo e ka bang sebopehong sefe kapa sefe. Kamora ho etswa, e se e loketse ho sebediswa ntle le mesebetsi e meng ya ho phekola mocheso kapa ho thunya.
Maemong a sa sebetseng le a fokotsang mocheso, sehlopha sa AX05 sa maemo a Boron Nitride se tla mamella mocheso o fetang 2,000°C. Hangata se sebelisoa e le sesebelisoa sa ho thibela mocheso se kopanang le li-electrode tsa tungsten le graphite maemong ao a mocheso.
Mefuta yohle ya Boron Nitride e ka sebediswa sepakapakeng se oxidizing ho fihlela ho 750°C. Ha e kolobiswe ke boholo ba ditshipi tse qhibilihisitsweng le ditshila mme e ka sebediswa ha e kopana le boholo ba ditshipi tse qhibilihisitsweng ho kenyeletswa aluminium, sodium, lithium, silicon, boron, tin, germanium le koporo.
Thepa e Akaretsang ea Boron Nitride
Ho etsa dibopeho tse tiileng, phofo ya BN le di-binder di hatelloa ka ho tjhesa ka di-billet ho fihlela ho 490mm x 490mm x 410mm ka kgatello ho fihlela ho 2000 psi le mocheso ho fihlela ho 2000°C. Tshebetso ena e bopa thepa e teteaneng le e ka etswang habonolo mme e loketse ho sebediswa. E fumaneha ka sebopeho sefe kapa sefe se ikgethang se ka etswang mme e na le dibopeho tse ikgethang le thepa ya mmele e etsang hore e be ya bohlokwa bakeng sa ho rarolla mathata a thata ditirisong tse fapaneng tsa indasteri.
● Ho hanyetsa mocheso hantle haholo
● Ho hanyetsa motlakase haholo – ntle le li-aerosol, lipente le ZSBN
● Botenya bo tlase
● Ho khanna ha mocheso o phahameng
● Anisotropic (mokhoa oa ho tsamaisa mocheso o fapane ka lifofane tse fapaneng ha ho bapisoa le tataiso ea ho hatella)
● Ho hanela mafome
● Ho se sebetse hantle ha lik'hemik'hale
● Thepa e phahameng ea mocheso
● Ha e kolobise
● Matla a ho senyeha ha dielectric a phahameng, >40 KV/mm
● Phetoho e tlase ea dielectric, k=4
● Ho sebetsa hantle haholo
Ditshebediso tsa Boron Nitride
● Roba mehele bakeng sa ho lahla litšepe ka ho tsoelang pele
● Roba mehele bakeng sa ho lahla litšepe ka ho tsoelang pele
● Lisebelisoa tsa ho phekola mocheso
● Setlolo se futhumatsang haholo
● Moemeli oa ho lokolla hlobo/mofuta oa hlobo
● Tšepe tse qhibilihisitsoeng le khalase e betliloeng
● Li-nozzle tsa phetisetso kapa atomization
● Linotlolo tsa laser
● Tšireletso ea nyutlelie
● Litšehetso tsa ho futhumatsa tsa induction
● Li-spacer
● Li-insulator tsa motlakase tse nang le mocheso o phahameng le motlakase o phahameng
● Litšehetso tsa sebōpi tse hlokang ho hanyetsa motlakase
● Lijana tsa ho besa mollo le tsa ho kenya litšepe tse qhibilihisitsoeng tse hloekileng haholo
● Likarolo tsa radar le lifensetere tsa antenna
● Mekanale ea ho ntša li-ion thruster
Nako ea poso: Phupu-14-2023