Boron nitride He mea hana maʻalahi ka pauka i loaʻa ka ʻike ākea ma nā ʻoihana like ʻole ma muli o kona mau waiwai kūikawā. ʻIke ʻia no kona conductivity thermal kiʻekiʻe, nā hiki ke hoʻokaʻawale uila, a me ke kūpaʻa kemika a me ke kiʻekiʻe o ka mahana, loaʻa i ka pauka boron nitride kahi ākea o nā noi. Mai nā mea uila a i ka metallurgy, ua hoʻololi kēia pauka kū hoʻokahi i nā ʻoihana he nui.
ʻO kekahi o nā hoʻohana nui o pauka boron nitridehe mea hoʻoluʻu. ʻO kona mau waiwai hoʻoluʻu e pili ana i kona ʻano papa e like me ka graphite. No laila, hoʻohana pinepine ʻia ia he mea hoʻoluʻu maloʻo i nā kūlana kahi i pāpā ʻia ai ka hoʻohana ʻana i nā mea hoʻoluʻu kuʻuna i hana ʻia me ka ʻaila a i ʻole ka momona, e like me nā wahi wela kiʻekiʻe. Hana ka pauka Boron nitride ma ke ʻano he papa pale, e hōʻemi ana i ka friction a me ke komo ʻana ma nā ʻili pili. ʻO kēia waiwai e kūpono ai no nā noi e pili ana i ka hoʻopili paheʻe a me ka mīkini wikiwiki.
Ma ke kahua o nā mea uila, he kuleana koʻikoʻi ko ka pauka boron nitride. ʻO kona mau waiwai insulation uila maikaʻi loa i hui pū ʻia me ka conductivity thermal kiʻekiʻe e kūpono ia no nā poho wela, nā insulators uila a me nā substrates i nā lako uila. Ma ka hoʻokuʻu pono ʻana i ka wela i hana ʻia e nā ʻāpana uila, kōkua ka pauka boron nitride i ka mālama ʻana i nā mahana hana kūpono, e hōʻoia ana i ka lōʻihi a me ka hana hilinaʻi o nā mea uila.
Hoʻohana nui ʻia ka pauka Boron nitride i ka ʻoihana metallurgical. Hana ia ma ke ʻano he mea hoʻokuʻu waiwai nui i ka wā o ke kaʻina hana hoʻolei, e pale ana i ka metala i hoʻoheheʻe ʻia mai ka pipili ʻana i ka ʻili o ka mold, a laila e hoʻomaʻalahi ai i ka demolding. Eia kekahi, hiki ke hoʻohana ʻia kēia pauka kūikawā ma ke ʻano he mea refractory i nā uhi ipu hoʻoheheʻe a i ka hana ʻana i nā ipu hoʻoheheʻe, nā nozzles a me nā ʻāpana ʻē aʻe no nā noi wela kiʻekiʻe. ʻO kona kūpaʻa kemika a me ke kūpaʻa ʻana i ka haʻalulu wela e lilo ia i koho maikaʻi loa no kēia ʻano noi.
ʻO kekahi wahi e kū mai ana e pōmaikaʻi ana mai ka hoʻohana ʻana o pauka boron nitrideʻo ia ka ʻoihana hoʻonaninani. ʻO kona mau waiwai kūikawā, me nā hiki ke hoʻopuehu i ka mālamalama a me nā waiwai omo ʻaila, e lilo ia i mea hoʻohui kūikawā i nā ʻano mea hoʻonaninani like ʻole, e like me nā pauka, nā kumu a me nā kirīmi. Hāʻawi ka pauka Boron nitride i kēia mau huahana i kahi ʻano palupalu e maʻalahi ai ke hoʻopili a hoʻohuihui. Eia kekahi, ʻo kona hiki ke hoʻomālamalama i ka mālamalama e kōkua i ka hōʻemi ʻana i ke ʻano o nā wrinkles a me nā kīnā ʻē aʻe, e waiho ana i ka ʻili me ka ʻālohilohi a me ke ʻano kīnā ʻole.
I ka mahiʻai, hoʻohana ʻia ka pauka boron nitride ma ke ʻano he phytonutrient. He kumu ia o ka boron, kahi micronutrient koʻikoʻi e pono ai no ka ulu ʻana o nā mea kanu olakino. Ma ka hoʻokomo ʻana i ka pauka boron nitride i loko o ka lepo, hōʻoiaʻiʻo ʻoe i ka loaʻa ʻana o kēia meaʻai koʻikoʻi, e hoʻomaikaʻi ana i ke olakino o nā mea kanu a me ka hoʻonui ʻana i ka hua o nā mea kanu.
Ma waho aʻe o kēia mau polokalamu i ʻōlelo ʻia, pauka boron nitridehoʻohana ʻia i ka hana ʻana i nā keramika, nā pena a me nā uhi ʻana, ma ke ʻano he mea hoʻokuʻu i ka hana ʻana o kekahi mau plastics, a ma nā noi aerospace kahi i ʻike nui ʻia ai kona mau waiwai māmā akā paʻa. He mea waiwai nui ka hōʻike.
I ka hopena, he mea maikaʻi loa ka pauka boron nitride me nā ʻano hana like ʻole ma nā ʻoihana like ʻole. ʻO kona versatility i hui pū ʻia me ka hana kiʻekiʻe e lilo ia i ʻāpana koʻikoʻi o ka ʻenehana hou a me ka holomua. Mai nā lubricants a i nā mea uila, nā mea hoʻonani a i ka mahiʻai, ke hoʻomau nei ka hoʻonui ʻia ʻana o ka pauka boron nitride, e wehe ana i nā ala hou no ka hana hou a me ka hāʻawi ʻana i ka holomua o nā ʻoihana he nui.
ʻO mākou ka mea hoʻolako nui loa o Boron nitride ma Kina, hāʻawi i nā ʻano like ʻole o Boron nitride, i kēia manawa hiki iā mākou ke noiʻi a hoʻomohala i ka Boron Nitride hou e like me ke koi kūikawā o kā mākou mea kūʻai aku. Eia kekahi mau papa Boron nitride, no ka ʻike hou aku e ʻoluʻolu e hoʻokaʻaʻike ma o info@theoremchem.com
| Papa | BN(%) | B2O3(%) | C(%) |
Huina KAʻokikene (%) | A, ʻAl, As | Me, K, Fe, Na, |
D50 | Crystal Ka nui | AKĀ | Pākuʻi Ka nui o ka paʻa |
| (%) | Ni,Cr(%) | (m2/g) | (g/kenimika3) | |||||||
| PW02 | 99 |
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| 2-4μm | 500nm | 12-30 | 0.1-0.3 |
| TW02 | 99.3 |
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| 2-4μm | 1μm | 15-30 | 0.15-0.25 |
| TW06-H | 99.7 |
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|
|
| 6-8μm | 7μm | 4-8 | 0.40-0.60 |
| TW10-H | 99.7 |
|
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|
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| 9-12μm | 12μm | 4-8 | 0.35-0.50 |
| TW20-H | 99.7 |
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|
|
| 18-22μm | 12μm | 3-6 | 0.35-0.50 |
| TW20-I LOKO | 99.5 |
|
| 5 |
|
| 20-25μm | 20μm | 1-4 | 0.40-0.60 |
| TW50-H | 99.7 |
|
|
|
|
| 45-55μm | 12μm | 3-6 | 0.35-0.50 |
| PN02 | 99 |
| 05 | 1.0 |
|
| 2-4μm | 1μm | 15-30 | 0.15-0.25 |
| PN06-H | 99 |
|
|
| 30ppm kēlā me kēia |
| 6-8μm | 7μm | 4-8 | 0.40-0.60 |
| PN10-H | 99 |
|
|
| 30ppm kēlā me kēia |
| 9-12μm | 12μm | 4-8 | 0.35-0.50 |
| PN20-H | 99 |
|
|
| 30ppm kēlā me kēia |
| 18-22μm | 12μm | 3-6 | 0.35-0.50 |
| PN50-H | 99 |
|
|
| 30ppm kēlā me kēia |
| 45-55μm | 12μm | 3-6 | 0.35-0.50 |
| * Kahi mea hou aʻe：Hiki iā mākou ke noiʻi a hoʻomohala i nā mea hou Boron Nitridee like me ke koi kūikawā o kā mākou mea kūʻai aku. | ||||||||||
Ka manawa hoʻouna: Nov-03-2023