Boron Nitride ni ibikoresho bya keramike bigezweho biboneka mu buryo bukomeye kandi bw'ifu. Imiterere yayo idasanzwe - kuva ku bushyuhe bwinshi n'ubushobozi budasanzwe bwo gutwara ubushyuhe kugeza ku buryo bworoshye bwo gukora, gusya, kudahindagurika kwa dielectric no gukomera kwa dielectric - bituma boron nitride iba ibikoresho bidasanzwe.
Mu miterere yayo ikomeye, boron nitride ikunze kwitwa "grafiti yera" kuko ifite imiterere mito isa n'iya grafiti. Ariko, bitandukanye na grafiti, boron nitride ni icyuma gikingira amashanyarazi cyiza gifite ubushyuhe bwinshi bwo gutwika. Itanga ubushobozi bwo gutwara ubushyuhe bwinshi no kwihanganira gushyuha neza kandi ishobora gukozwa byoroshye kugira ngo ifunge ubushobozi bwo kwihanganira ibintu mu buryo ubwo aribwo bwose. Nyuma yo kuyitunganya, iba yiteguye gukoreshwa nta bundi buryo bwo kuyitunganya cyangwa kuyitwika.
Mu kirere kidakora neza kandi kidakora neza, urwego rwa AX05 rw’urwego rwa Boron Nitride rushobora kwihanganira ubushyuhe burenze 2,000°C. Rukunze gukoreshwa nk'icyuma gikingira umwuka iyo ruhuye na electrodes za tungsten na grafiti kuri ubwo bushyuhe.
Ubwoko bwose bwa Boron Nitride bushobora gukoreshwa mu kirere gishyushya kugeza kuri 750°C. Ntabwo butose n'ibyuma byinshi bishongeshejwe n'ibisigazwa kandi bushobora gukoreshwa mu gukora ku byuma byinshi bishongeshejwe birimo aluminiyumu, sodiyumu, lithiyumu, silikoni, boroni, tini, germanium, na umuringa.
Imitungo rusange ya Boron Nitride
Kugira ngo hakorwe imiterere ikomeye, ifu ya BN n'ibifunga bishyushye cyane mu billets kugeza kuri 490mm x 490mm x 410mm ku gitutu kigera kuri 2000 psi n'ubushyuhe bugera kuri 2000°C. Ubu buryo bukora ibikoresho biremereye kandi byoroshye gukoresha mu mashini kandi byiteguye gukoreshwa. Biboneka mu ishusho iyo ari yo yose ishobora gukoreshwa mu mashini kandi bifite imiterere yihariye n'imiterere ifatika ituma bigira akamaro mu gukemura ibibazo bikomeye mu nganda zitandukanye.
● Ubudahangarwa bwiza cyane ku bushyuhe
● Ifite imbaraga nyinshi zo guhangana n'amashanyarazi – hatarimo aerosol, amarangi, na ZSBN
● Ubucucike buke
● Ubushyuhe bwinshi butuma umuntu arushaho kumererwa neza
● Anisotropic (uburyo ubushyuhe butwara ibintu butandukanye mu miyoboro itandukanye ugereranyije n'icyerekezo cyo gukanda)
● Irwanya ingese
● Kutagira imiti ihagije
● Ibikoresho bishyushye cyane
● Kudatosesha
● Ingufu nyinshi zo kwangirika kwa dielectric, >40 KV/mm
● Ubushobozi buke bwo gukoresha dielectric, k=4
● Uburyo bwiza bwo gukora imashini
Porogaramu za Boron Nitride
● Impeta zivunagura kugira ngo ibyuma bikomeze gucurwa
● Impeta zivunagura kugira ngo ibyuma bikomeze gucurwa
● Ibikoresho byo gutunganya ubushyuhe
● Amavuta yo kwisiga afite ubushyuhe bwinshi
● Ibikoresho bisohora ibimera/ibimera
● Ibyuma byashongeshejwe n'ibirahuri bicuzwe
● Utuzu two kohereza cyangwa gushyiramo atome
● Utuzu twa laser
● Uburinzi bwa kirimbuzi
● Induction heater coil ishyigikira
● Utumashini dukoresha imyanya
● Ibyuma bikingira amashanyarazi bifite ubushyuhe bwinshi n'amashanyarazi menshi
● Ibikoresho by'ifuru bisaba imbaraga z'amashanyarazi
● Ibikoresho byo gutwika n'ibikoresho byo gukoresha mu byuma bishongeshejwe bifite isuku nyinshi
● Ibice bya radar n'amadirishya ya antene
● Imiyoboro yo gusohora imashini zikoresha ion
Igihe cyo kohereza: 14 Nyakanga-2023