SUOYI Boron Nitride Powder BN hexagonal boron nitride HBN CBN RBN WBN

ʻO Boron nitride kahi aniani i haku ʻia me nā ʻātoma nitrogen a me nā ʻātoma boron. Hoʻokaʻawale ʻia ke ʻano aniani i ka hexagonal boron nitride (HBN), densely packed hexagonal boron nitride (WBN) a me cubic boron nitride. ʻO ke ʻano aniani o ka hexagonal boron nitride he ʻano like me ka graphite-like, e hōʻike ana i ka wehe, lubricated, maʻalahi ka hoʻoheheʻe ʻana i ka wai, ke kaumaha māmā a me nā mea ʻē aʻe o ka pauka keʻokeʻo, no laila ua kapa ʻia ʻo ia ʻo "white graphite".

2.27g/cm3, umekaumaha kiko'ī: 2.43, ʻo 2 ka paʻakikī Mo.

Hexagonal boron nitriding maikaʻi uila insulation, thermal conductivity, kemika kūpaʻa,ʻaʻohe maopopo hehee wahi, wela ke kū'ē i ka 0.1MPA nitrogen i 3000ºC, ma neutral hoemi i ka lewa, wela ke ku e i 2000ºC, nitrogen a me argon i ka hoʻohana 'ana i ka mahana hiki ke hiki i 2800°C, i loko o ka oxygen ka lewa ʻaʻole maikaʻi ke kūpaʻa, ka hoʻohana ʻana i ka mahana ma lalo o 1000ºC.

Hexagonal boron nitride ka like hoʻonui hoʻonui like me ka quartz, akā ʻo kona conductivity thermal he ʻumi manawa o ka quartz. Loaʻa iā ia ka lubricity maikaʻi i ka wela kiʻekiʻe, he lubricant paʻa kiʻekiʻe kiʻekiʻe, he ikaika ka mana neutron absorption, paʻa kemika, a he mea kemika inert kokoke i nā metala hehee a pau.

Hexagonal boron nitriding insoluble wai anuanu, wai paila hydrolysis he lohi loa a hana i kahi liʻiliʻi o ka boric acid a me ka amonia, a me ka waika nāwaliwali a me ke kumu ikaika ma ka lumi wela ʻaʻole e pane, hiki ke hoʻoheheʻe ʻia i ka wai wela, me ka sodium hydroxide, potassium hydroxide. lapaʻau e decompose. Loaʻa iā ia ke kūpaʻa corrosion i nā ʻakika inorganic like ʻole, nā kumu, nā hoʻonā paʻakai a me nā mea hoʻoheheʻe organik.

● Kūleʻa wela

● Paʻa ka wela (hiki i ka 1000˚C i ka lewa, 1400˚ i loko o ka ʻūhā, a me 2800˚ C i ka lewa inert)

● Kūleʻa kemika

● Kemika inert a paʻa

● Haʻahaʻa thermal conductivity

● Hoʻonui wela haʻahaʻa

● mau dielectric haʻahaʻa

● ʻAʻole pulu (ke aniani, paʻakai, kekahi metala)

● lubricating pono'ī

● Hoʻohana maʻalahi

● Hoʻopili uila

ʻO kekahi o nā noi boron nitride maʻamau a mākou e hoʻopiha ai:

● Kākoʻo a me nā ʻāpana o ka umu ahi

● ʻO nā kīʻaha hoʻoheheʻe no ke aniani a me nā metala

● Plasma a me ka welding tip insulators

● ʻōnaehana piha wela wela kiʻekiʻe

● Paipu lawe metala hehee

● Nā pale a me nā lining nuclear reactor

● Wafers Semiconductor

● Nā lāʻau seramika

● Heat radiation pale

● ʻO nā mea holoi keramika

● Holoi wela transistor

● Sputtering pahu hopu

● Nā paipu microwave

● ʻO ka uhi seramika a me nā pena

● Pum nozzles

● Nanotechnology

● Refractory molds no ka hana aniani a me ka titanium

● Nā mea hoʻolale uila seramika

● Nā waʻa

● Nā sheaths pale Thermocouple

Hexagonal boron nitride he ʻano mea hana seramika holomua. ʻO kona microstructure he flaky a ʻo kona ʻano molekala he aniani hexagonal. Hexagonal boron nitride he mea kūikawā a maikaʻi loa ke kino a me nā waiwai kemika. Loaʻa iā ia ka conductivity thermal maikaʻi loa, ka insulation uila, ke kūpaʻa corrosion a me ke kūpaʻa oxidation. Hiki iā ia ke kū a hiki i 1000OC i ka lewa, a hiki i 2000OC i ke kinoea inert a me ka vacuum. Ua hoʻopaʻa ʻia ka crystalline boron nitride ma kahi wela kiʻekiʻe o 2000OC, me nā kemika paʻa a me nā waiwai kino a me ka conductivity thermal maikaʻi loa (ʻo ka conductivity thermal o ka aniani hoʻokahi ma kahi o 250-300W/mk). I kēia manawa, hana ka hui i ka pauka crystalline flake me ka nui aniani o 500 nanometer-20 microns a me ka nanoscale spherical boron nitride.

ʻO ka Hexagonal boron nitride i makemake nui ʻia e ka ʻoihana uila ma muli o kāna mau kūlana ʻokoʻa o ka conductivity thermal kiʻekiʻe a me ka hana insulation uila. Ua hana nā mea hana uila home a me nā haole i ka noiʻi noiʻi noiʻi nui i nā plastic conductive thermal, semiconductor packaging a me ka hoʻopiha ʻana, LED heat dissipation packaging, a me nā mea ʻē aʻe. nā ʻoihana nitride.

ʻO kekahi mau ʻoihana e pōmaikaʻi maʻamau mai nā seramics boron nitride hexagonal:

● Aerospace

● Hoʻomeamea

● Electronics

● Hoʻomaʻamaʻa a hoʻoluʻu

● Hana aniani

● Koa a me ka pale kaua

● Hoʻoponopono wela

● Hoʻoulu mana a me ka uila

● Hoʻoponopono Mineral