Dutanga isuku yo hejuru Ifu ya Boron Nitride y'iminota 99% (BN 99%) / Hexagonal Boron Nitride Powder Cas 10043-11-5, hamwe n'iyerekwa ritandukanye nk'iri rikurikira:
| Ibisobanuro by'ibicuruzwa | Ubuziranenge % | % y'ibintu bidashonga bya hydrogen peroxide | Igiteranyo cy'umwuka wa ogisijeni % | Ubushuhe % | Ubunini bw'ibinyabutabire (D50) um | Ubucucike bw'agapfunyika, g/cm3 |
| BN-B | 99 | ≤0.5 | ≤0.7 | ≤0.5 | 1 ~ 2 | 0.55 |
| BN-C | 99 | ≤0.5 | ≤0.4 | ≤0.5 | 5 ~ 10 | 0.37 |
| BN-E | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 3 ~ 5 | 0.45 |
| BN-N | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 10 ~ 20 | 0.58 |
| BN-S | 99 | ≤0.5 | ≤0.3 | ≤0.5 | 20 ~ 30 | 0.35 |
| BN-SS | 99 | ≤0.5 | ≤0.2 | ≤0.5 | 30 ~ 40 | 0.36 |
ICYITONDERWA: Ibipimo bya tekiniki byavuzwe haruguru bigaragaza gusa agaciro gasanzwe ko kwifashisha.
Gupfunyika ibicuruzwa: 1 kg/umufuka, gupfunyika umufuka wa aluminiyumu, 10 kg/ikarito (nk'uko abakiriya babisabye ku kirango)
Nitride ya Boron ni kristu igizwe na atome za azote na atome za boron. Imiterere ya kristu igabanyijemo: nitride ya hexagonal boron (HBN), nitride ya hexagonal boron (WBN) na nitride ya cubic boron. Muri zo, kristu ya nitride ya hexagonal boron. Imiterere ifite imiterere isa na graphite, igaragaza ifu y'umweru irekuye, ishyira amavuta, ifata ubushuhe, kandi yoroheje, bityo yitwa "grafiti yera". Ubucucike bw'ibitekerezo ni 2.27g / cm3, uburemere bwihariye ni 2.43, naho ubukana bwa Mohs ni 2.
Nitride ya boroni ifite impande esheshatu ifite ubushobozi bwo gukingira amashanyarazi neza, ubushobozi bwo gutwara ubushyuhe. ihamye mu bya shimi, nta ntera igaragara yo gushonga, 3000°C muri azote ya 0.1MPA, mu kirere kidahindagurika, ubushyuhe burwanya 2000°C, ikoreshwa muri azote na argon ubushyuhe bushobora kugera kuri 2800°C, ihamye mu mwuka wa ogisijeni, kandi ubushyuhe bwo kuyikoresha buri munsi ya 1000°C. Igipimo cyo kwaguka cya nitride ya hexagonal boron nitride kingana n'icya quartz, ariko ubushobozi bwo gutwara ubushyuhe bukubye incuro icumi ugereranyije n'ubwa quartz. Ifite kandi ubushobozi bwiza bwo gutwika ku bushyuhe bwinshi. Ni amavuta meza cyane afite ubushobozi bukomeye bwo kwinjiza neutron, imiterere ihamye ya shimi, kandi nta shimi ikoreshwa mu byuma hafi ya byose byashongeshejwe.
Nitride ya boroni ifite impande esheshatu Ntishongera mu mazi akonje. Iyo amazi atetse, ahita yisuka buhoro buhoro kandi agatanga aside boric na ammonia nke. Ntiyahura na aside nke n'ibice bikomeye ku bushyuhe bw'icyumba. Irashonga gato muri aside ishyushye. Koresha sodium hydroxide ishongeshejwe na potassium hydroxide. Gutunganya bishobora kubora. Ifite ubudahangarwa bukomeye ku binyabutabire bitandukanye, alkali, umunyu n'ibindi binyabutabire by'umwimerere.
Ahantu hatandukanye ho gukoresha porogaramu nka:
| Uburyo bwo gusohora ibumba mu gukora icyuma n'amavuta yo gushushanya insinga | Ibikoresho byihariye bikoreshwa mu gupima ubushyuhe bwinshi, amashanyarazi n'ubudahangarwa | Ishobora gukoreshwa mu bice bishyuha cyane, umuvuduko mwinshi, ubushyuhe n'ubushyuhe | Inyongeramusaruro zirinda kwangirika zikoreshwa mu gusohora amavuta akomeye mu bushyuhe bwinshi |
|
Akantu ko kuziba ubushyuhe gakoresha transistor izindi nyongera za polymer |
Ubwishingizi bw'ubushyuhe mu kirere Ibikoresho |
Nyuma yo kuvurwa n'ubushyuhe bwinshi n'umuvuduko mwinshi, ishobora guhinduka nitride ya cubic boron ikomeye nka diyama |
Ibikoresho bya atomiki byubatswe |
|
Ikwiriye gukoreshwa mu gufunga moteri y'indege |
Umuyoboro w'amashanyarazi ufite ingufu nyinshi n'amashanyarazi menshi n'ibindi. insulator ya ion arc |
Imashini ikoresha ibyuma itandukanya impeta y'icyuma gikozwe mu buryo bukomeza |
Ubwoko bwose bwa capacitor film aluminium plating |
|
Ubwoko bwose bw'imifuka yo gupfunyikamo ya aluminiyumu ikora neza nibindi… |
Ibikoresho bitandukanye byo gusiga irangi ry'icyuma gishyushye gikoreshwa mu kugabanya ibihimbano bya laser |
Ikoreshwa mu byuma bitunganya ubwiza |
Inyongeramusaruro zo kongera ubushyuhe mu bikoresho bikingira ubushyuhe bwinshi |
★Amabwiriza y'umutekano: Iki gicuruzwa ni urwego rw'inganda, ntikiribwa, udupfukamunwa tw'umutekano na gants bya rubber bigomba kwambarwa mu gihe cyo kugikoresha.
Ibikoresho byo kubika no gutwara ibintu ni iby'ingenzi:
1. Iki gicuruzwa ntigishobora gushya kandi ntigishobora guturika kandi gishobora kubikwa no gutwarwa nk'imiti rusange.
2. Bika ahantu hakonje kandi humutse, wirinde imvura, ubushuhe, kandi wirinde kurya nabi utari witeze
Niba ukeneye kumenya andi makuru yerekeye Boron nitride yacu, twandikire ku buntu kuri imeri info@theoremchem.com cyangwa Whatsapp/Wechat/ Telegram: +86 18321679576
Igihe cyo kohereza: Kanama-08-2023