Kiekie Maemae Crystalline Boron Pauka
Hōʻike huahana
ʻElua ʻano o ka pauka boron i kā mākou hui:
ʻO ka pauka boron crystalline a me ka pauka boron amorphous.
Ke hoʻohālikelike ʻia me ka pauka boron amorphous, ʻoi aku ka ikaika o ka pauka boron crystalline.ʻO kā mākou pauka boron crystalline he maʻemaʻe kiʻekiʻe, ka nui o nā ʻāpana like ʻole, ke kūpaʻa oxidation ikaika, ke kūpaʻa wela maikaʻi a me ke kūpaʻa paʻa maikaʻi.Ma ka wela kiʻekiʻe, hiki i ka pauka boron ke launa pū me ka oxygen, nitrogen, sulfur, halogen a me ka kalapona, a hiki ke hui pololei me nā metala he nui e hana i nā pūhui metala, a hiki ke hana pū me nā pūhui organik e hana i nā pūhui kahi e pili pono ai ka boron i ke kalapona. a i ʻole nā pūhui i loaʻa ka oxygen ma waena o ka boron a me ke kalapona.
Hōʻike
| Hoʻohui Kimia o Boron Pauda | |||||||||
| Papa | B | Ka Hui Kimia (ppm) | |||||||
| maʻiʻo(%) | haumia (≤) | ||||||||
| ≥ | Fe | Au | Ag | Cu | Sn | Mg | Mn | Pb | |
| 2N | 99 | 200 | 30 | 3 | 30 | 35 | 3000 | 20 | 10 |
| 3N | 99.9 | 150 | 10 | 1 | 12 | 10 | 15 | 3 | 1 |
| 4N | 99.99 | 80 | 0.6 | 0.5 | 0.9 | 0.8 | 8 | 0.8 | 0.9 |
| 6N | 99.9999 | 0.5 | 0.02 | 0.02 | 0.03 | 0.09 | 0.02 | 0.07 | 0.02 |
| Papa | Holomua Hana | Kaha kahe |
| ʻO ka pauka boron crystalline | ʻO ke ʻano hoʻoheheʻe ʻana i ka wela wela | >1.78g/cm3 |
| Amorphous boron pauka | ʻO ke ʻano hoʻemi wela o ka Magnesium | <1.40g/cm3 |
Palapala noi
Hoʻohana nui ʻia ka pauka boron crystalline i nā mea hoʻohui alloy, daimana synthetic, uea kiʻi kiʻi make, nā mea hoʻohui boron ʻē aʻe a i ʻole propellants, detonators, fluxes i ka ʻoihana koa, etc.
1. 2N crystalline boron pauka ua hoʻohana maʻamau i loko o boron-copper alloy, ferroboron alloy, boron-aluminum alloy, boron-nickel alloy, etc.
2. 3N, 4N crystalline boron pauka i ka hapanui hoʻohana 'ia i ka lithium-boron alloys.
3. 3N, 4N crystalline boron pauda hiki ke hana i amorphous boron pauda
Pūnaehana hoʻomalu maikaʻi
He ʻōnaehana koʻikoʻi ko Huarui.Ho'āʻo mua mākou i kā mākou huahana ma hope o ka hoʻopau ʻana i kā mākou hana, a hoʻāʻo hou mākou ma mua o kēlā me kēia lawe ʻana, ʻo ia hoʻi ka laʻana.A inā makemake ʻoe, makemake mākou e ʻae i ka ʻaoʻao ʻekolu e hoʻāʻo.ʻOiaʻiʻo inā makemake ʻoe, hiki iā mākou ke hāʻawi i kahi laʻana iā ʻoe e hoʻāʻo.
Hoʻopaʻa ʻia kā mākou huahana huahana e Sichuan Metallurgical Institute a me Guangzhou Institute of Metal Research.Hiki i ka hui lōʻihi me lākou ke mālama i ka manawa hoʻāʻo nui no nā mea kūʻai aku.
