urwego rwo hejuru Amorphous Elemental Boron ifu cas 7440-42-8
Urwego rwohejuru Amorphous Elemental Boron ifu cas 7440-42-8
Izina ryimiti: Amorphous Elemental Boron
CAS: 7440-42-8
Uburemere bwa atome: 10.81 (ku 1979 uburemere bwa atome mpuzamahanga)
Ubushyuhe bwo hejuru: 2550 ℃
Uburemere bwihariye: 2.34-2.37g / cm3
Isuku: 88%, 90%, 92%, 95%
Ibiranga:
Boron iri ahantu hihariye hagati yicyuma na nonmetal kumeza yibintu. Imiterere yimiti irakora cyane kubera amashanyarazi akomeye cyane, radiyo nto ya atome hamwe nubushakashatsi bwa kirimbuzi. Irahagaze mubushyuhe busanzwe, okiside iyo ishyushye kugeza 300 and, kandi igatwikwa iyo ishyutswe kuri 700 ℃ .Ntabwo iryoshye kandi nta mpumuro nziza. Umutungo wacyo udasanzwe usa na silicon. Boron irashobora gukorana na ogisijeni, azote, sulfure, halogene cyangwa karubone nibindi. Byongeye kandi boron irashobora kandi gukoreshwa hamwe ningingo ngengabuzima kugirango habeho ibice bimwe na bimwe, aho boron ihujwe na karubone, cyangwa ogisijeni ibaho hagati ya boron na karubone.
Porogaramu:
Boron ikoreshwa cyane mubyuma, ibyuma bya elegitoroniki, ubuvuzi, ububumbyi, inganda nulear ninganda zikora imiti nibindi, ikoreshwa muburyo bwo kuvanga cyangwa ikongerwamo amavuta amwe nkinyongera. Irashobora gukoreshwa mugushongesha ibyuma bimwe na bimwe bidasanzwe kandi nkibikuraho gaze kumashanyarazi, mumashanyarazi yaka umuriro woguhindura inganda mu nganda, mukibaho cyo kugenzura reaction ya atome, no mumbaraga nyinshi. ibicanwa bya roketi. Nibikoresho byingenzi byo gukora halogenatedborons-yuzuye, kandi nibikoresho byo gukora ibice bitandukanye bya boronic. Ibyuma byinshi byiza kandi bidasanzwe birashobora gusimburwa no gukizwa nayo. Boron hamwe nibiyigize birashobora kandi gukoreshwa nkumusemburo wibintu bimwe na bimwe bya chimique reaction, nibindi.
Amapaki ：
Vacuum yuzuye mumifuka ya aluminiyumu, yashyizwemo igikapu cya plastiki.
Uburemere bwuzuye 1kg umufuka, 5kg / ikarito, 10kg / ikarito, 25kg / ikarito
Ububiko ：
Igomba kubikwa mu bicucu, bihumeka kandi byumye. Ubuzima bwacyo bwo kubaho ni umwaka umwe.
Igicuruzwa kirashobora gukoreshwa niba kugeza mubisanzwe binyuze muri retest nyuma yitariki yagenwe.
Inyandiko z'umutekano ：
ibicuruzwa bifatwa nkuburozi muguhumeka no kurya, guhumeka bizagira ingaruka kuri sisitemu yo hagati yo hagati, kubirya bizatera kubyutsa igifu n amara umuyoboro wuburozi na boron, guhura nuruhu cyangwa amaso bizatera imbaraga nke. , igomba kwambara ibirahure birinda umutekano, mask itagira umukungugu, mask ya reberi mugihe uyitwaye.
| INGINGO | 95% | 92% | 90% | 88% |
| Kugaragara | Ifu yijimye cyangwa yijimye-umukara wa amorphous | |||
| Ibirimo byose bya Boron (B),% | ≥95% | ≥92% | ≥ 90% | ≥88% |
| Amazi ashonga Boron (B) ibirimo% | 0.45 | 0.55 | 0.6 | 0.9 |
| Agaciro PH | 6-6.5 | 6-6.5 | 6-6.5 | 6-6.5 |
| Ibirungo, ≤% | 0.5 | 0.5 | 0.5 | 0.5 |
| * Mubyongeyeho company Isosiyete irashobora gukora ubushakashatsi no guteza imbere ibicuruzwa bishya ukurikije ibyifuzo byihariye byabakiriya bacu． | ||||
