Kalipuna Boride Powder, CaB6
>> Hoʻolauna Huahana
| Kaulana Molecular | Kāpena6 |
| Helu CAS | 12007-99-7 |
| Nā ʻano | ʻeleʻele a hina hina |
| Ka mānoanoa | 2. 33g / cm3 |
| Kuhi hoʻoheheʻe | 2230'C |
| Hoʻohana | 1, no ke kalapona Baiyun a me ka magnesium keʻokeʻo pōpō kinikini kalapona anti-oxidationanti-erosion a hoʻomaikaʻi i ka ikaika wela o nā mea hoʻohui boron2, no ke keleawe conductivity kiʻekiʻe e hoʻomaikaʻi i ka conductivity a me ka ikaika o ka deoxidizing ag
3, no ka ʻoihana nukili anti-neutrons o nā mea hou 4, hoʻohana ʻia e like me ke ana wela hou o 900K wili uila uila i ka semiconductor hou 5, no ka hana ʻana i ka boron trichloride (BC3) a me nā mea hana amophous boron 6, no ka hana ʻana i nā borides metala maʻemaʻe kiʻekiʻe (B2, ZB2 HB2, a me nā mea like ʻole J a me boronalloy kiʻekiʻe (ni-b, CO-B, CU-B, etc. 7, hoʻohana ʻia no ka hana ʻana o catalyst i piha me ka calcium-boron nitride (CA3B2N4) a me ka hexagonboron nide hoʻohuihui me kāna hana maikaʻi loa o ka crystalline cubic boron nitd8, hoʻohana ʻia e like me ka hoʻoheheʻe ʻia ʻana o ke kila boron desulfuzation deoxidation boron hoʻohui agen9 i hoʻohana ʻia e like me ka boron steel desulfunzation deoxo boron metal smelting deoxidizer |
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>> Nā Palapala Nui
>> ʻIkepili pili
Nui nā hui i waena o B-CA, akā ʻo ka CaB6 ka mea maʻamau a kūpaʻa hoʻi. No laila, pili ka calcium boride i ka calcium CaB6.
ʻO ka hanana maʻamau o nā hui hexboron ʻo ia ka hanana CsCl. ʻO ka ʻokoʻa ka lawe ʻana ʻo B6 octahedron i kahi o Cs. Ma muli o ka hoʻopaʻa covalent ikaika ma waena o BB, loaʻa iā ia nā ʻano o ke kiko hoʻoheheʻe kiʻekiʻe a me ka paʻakikī kiʻekiʻe. Kūleʻa mau kona kino a me nā ʻano kemika, i ka helu ʻana o ka ea, CaB6 o ka papa sub-micron e ʻike ʻia ma hope o ka loaʻa ʻana o ka wela 800 degere Celsius, ʻaʻole maʻalahi e hoʻoheheʻe ʻia, ʻo CaB6 ka mea maʻamau ʻole i ka waikona hydrochloric a me ka waikawa sulfuric, no laila ʻenehana e lawe i nā impurities e waikawa hydrochloric, akā hiki ke hoʻoheheʻe ʻia ʻo CaB6 i ka aci nitric.
Hoʻoponopono helu kino a me ka ʻino hoʻi
1. ʻO ka calcium hexaboride kahi paukū hina ʻeleʻele a i ʻole kekona. Wahi hoʻoheheʻe 2230 ℃, ka nui o ka mānoanoa 2.33g / cm, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai ma ka mahana o ka lumi 15 ℃.
2. ʻO ka silicon boride kahi ʻeleʻele a hina hina ʻeleʻele me ka paʻakikī 3.0g / cm a me kahi pae hoʻoheheʻe o 2200 ℃. ʻOi aku ka maikaʻi o kāna wili ʻana ma mua o ka boron carbide a me ka silicon carbide. He ikaika kiʻekiʻe a kūpaʻa hoʻi ia ma lalo o ka haʻalulu nui.
Luna hoʻoponopono kumu nui
1. Hoʻohana ʻia ma ke ʻano he boron additive no ke kūpale ʻana i ka oxyidation, ke kūpaʻa o ke erosion a me ka hoʻonui ʻana i ka ikaika mehana o dolomite a me magnesia dolomite refractories.
2. Hoʻohana ʻia e like me ka deoxidizing degassing agent no ke keleawe conductive kiʻekiʻe e hoʻomaikaʻi ai i ka conductivity a me ka ikaika.
3. Hoʻohana ʻia ma ke ʻano he mea hōʻoia neutron hou ma ka ʻoihana nukelea.
4. Hoʻohana ʻia nā mea semiconductor hou i nā hui spintronic me kahi mahana o 900K.
5. Hoʻohana ʻia e like me ka hoʻoheheʻe ʻana o ka hao boron a me ka mea hana e hoʻonui ai i ka deoxidization.
6. Hoʻohana ʻia ma ke ʻano he desulfurizing, deoxidizing a me ka mea hoʻonui hoʻonui boron no ka kila boron.
7. Hoʻohana ʻia ma ke ʻano he deoxidizer no ka hoʻoheheʻe hao.
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