Bwana Perry Wu Umuyobozi ushinzwe kugurisha mpuzamahanga
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SUOYI Litiyumu fluoride Uruganda Gutanga Litiyumu fluoride yifu yumunyu CAS 171611-11-3
| Izina | lithium fluoride |
| Imiti yimiti | LiF |
| Uburemere bwa molekile | 25.94 |
| URUBANZA | 7789-24-4 |
| EINECS | 232-152-0 |
| Kugaragara no Kugaragara | Ifu yera cyangwa cubic kristal. |
| Ingingo yo gushonga (℃) | 848 |
| Ubucucike bugereranijwe (amazi = 1) | 2.6350 |
| Ingingo yo guteka (℃) | 1681 (ihindagurika kuri 1100-1200 ℃) |
| Gukemura amazi | 2.7g / L. |
| Umuvuduko wumwuka wumuyaga (kPa) | 0.133 / 1047 ℃ |
| Gukemura | kudashonga mumazi, kudashonga muri alcool, no gushonga muri aside. Gushonga muri acide, ariko ntigishobora gukomera muri alcool hamwe nandi mashanyarazi. Ku bushyuhe bwicyumba, fluoride ya lithium irashobora gushonga byoroshye muri acide ya nitric na acide sulfurike, ariko ntigishobora gukomera muri acide hydrochloric. |
Litiyumu fluoride ni umunyu hamwe na formulike ya LiF, ni icyuma cya alkali. Ni kirisiti yera ku bushyuhe bwicyumba kandi ntishobora gushonga mumazi. Ikoreshwa mu nganda za kirimbuzi, inganda za enamel, gukora ibirahuri bya optique, desiccants, fluxes, nibindi. Birashobora kuboneka mugutandukanya kristu ya lithium karubone cyangwa hydroxide ya lithium hamwe na acide hydrofluoric mumashanyarazi cyangwa ibiryo bya platine.
| Ibigize | Bisanzwe / Byasubiwemo (%) | Isesengura |
| LiF | ≥99.0 | 99.16 |
| Fe | ≤0.01 | 0.0024 |
| Ibyo | ≤0.1 | 0.036 |
| H2O | ≤0.1 | 0.046 |
| Na + K. | ≤0.05 | 0.029 |
| SO42- | ≤0.05 | 0.024 |
| SiO2 | ≤0.1 | 0.024 |
Mu nganda zubutaka, zikoreshwa mukugabanya ubushyuhe bw itanura no kunoza ubushyuhe, kurwanya ingaruka, kwambara, no kurwanya aside. Ikoreshwa nka flux yo gusudira ibyuma hamwe nizindi fluoride, chloride, nu munyu wa borate. Nibintu byibanze bigize fluor electrolysis selile electrolyte. Muri bateri yubushyuhe bwo hejuru, leta yashongeshejwe ikoreshwa nkibigize electrolyte. Ikoreshwa nkuwitwara mumashanyarazi yororoka. Umubare munini wa welding flux na brazing flux ikoreshwa muri aluminiyumu na magnesium alloys nayo ikoreshwa nk'inyongeramusaruro mu kuzamura ingufu z'amashanyarazi mu nganda za aluminium electrolytike; Ikoreshwa nka neutron ikingira ibikoresho munganda zingufu za atome kandi nkigishishwa mumashanyarazi yumunyu; Ikoreshwa nk'idirishya ribonerana kumirasire ya ultraviolet mubikoresho bya optique (hamwe na 77-88%).
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