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Foda ta Boron

Takaitaccen Bayani:

Boron, wani sinadari mai alamar B da lambar atomic 5, foda ne mai tauri mai duhu/kasa-kasa. Yana da ƙarfi sosai kuma yana narkewa a cikin sinadarin nitric da sulfuric mai yawa amma ba ya narkewa a cikin ruwa, barasa da ether. Yana da ƙarfin sha mai yawa na neutro.
UrbanMines ta ƙware wajen samar da foda mai tsarki mai ƙanƙanta tare da ƙaramin matsakaicin girman hatsi. Girman barbashi na foda na yau da kullun yana da matsakaicin kewayon - raga 300, microns 1 da 50 ~ 80nm. Hakanan zamu iya samar da kayayyaki da yawa a cikin kewayon nanoscale. Sauran siffofi suna samuwa ta buƙata.


Cikakken Bayani game da Samfurin

Boron
Bayyanar Baƙi-kasa
Lokaci a STP Tauri
Wurin narkewa 2349 K ​(2076 °C, ​3769 °F)
Wurin tafasa 4200 K ​(3927 °C, 7101 °F)
Yawan ruwa (a mp) 2.08 g/cm3
Zafin haɗuwa 50.2 kJ/mol
Zafin tururi 508 kJ/mol
Ƙarfin zafin molar 11.087 J/(mol·K)

Boron sinadari ne na ƙarfe, yana da allotropes guda biyu, amorphous boron da crystalline boron. Amorphous boron foda ne mai launin ruwan kasa yayin da crystalline boron yana da launin azurfa zuwa baƙi. Kwayoyin boron na crystalline da guntun boron suna da tsarki sosai, suna da tauri sosai, kuma ba su da kyau a yanayin zafi na ɗakin.

 

Boron na Crystalline

Siffar lu'ulu'u ta boron mai siffar lu'ulu'u galibi nau'in β ne, wanda aka haɗa shi daga siffar β da siffar γ zuwa kube don samar da tsarin lu'ulu'u mai tsayayye. A matsayin boron mai siffar lu'ulu'u na halitta, yawansa ya wuce 80%. Launin gabaɗaya shine foda mai launin toka-kasa ko barbashi masu siffar launin ruwan kasa marasa tsari. Girman barbashi na yau da kullun na foda boron mai siffar lu'ulu'u wanda kamfaninmu ya haɓaka kuma ya keɓance shi shine 15-60μm; girman barbashi na yau da kullun na barbashi boron mai siffar lu'ulu'u shine 1-10mm (ana iya keɓance girman barbashi na musamman bisa ga buƙatun abokin ciniki). Gabaɗaya, an raba shi zuwa ƙayyadaddun bayanai guda biyar bisa ga tsarki: 2N, 3N, 4N, 5N, da 6N.

Bayanin Kasuwancin Crystal Boron

Alamar kasuwanci Abubuwan da ke cikin B (%)≥ Abubuwan da ke cikin kazanta (PPM)≤
Fe Au Ag Cu Sn Mn Ca As Pb W Ge
UMCB6N 99.9999 0.5 0.02 0.03 0.03 0.08 0.07 0.01 0.01 0.02 0.02 0.04
UMCB5N 99.999 8 0.02 0.03 0.03 0.1 0.1 0.1 0.08 0.08 0.05 0.05
UMCB4N 99.99 90 0.06 0.3 0.1 0.1 0.1 1.2 0.2
UMCB3N 99.9 200 0.08 0.8 10 9 3 18 0.3
UMCB2N 99 500 2.5 1 12 30 300 0.08

Kunshin: Yawanci ana saka shi a cikin kwalaben polytetrafluoroethylene kuma ana rufe shi da iskar gas mara aiki, tare da ƙayyadaddun bayanai na 50g/100g/kwalba;

 

Boron mai launin amorphous

Ana kuma kiran boron mai launin amorphous da boron mara lu'ulu'u. Siffar kristal ɗinsa tana da siffar α, wacce take cikin tsarin kristal mai siffar tetragonal, kuma launinta launin ruwan kasa ne baƙi ko kuma ɗan rawaya kaɗan. Foda mai launin amorphous boron da kamfaninmu ya ƙirƙira kuma ya keɓance shi samfuri ne mai matuƙar kyau. Bayan sarrafawa mai zurfi, abun da ke cikin boron zai iya kaiwa kashi 99%, 99.9%; girman barbashi na al'ada shine D50≤2μm; bisa ga buƙatun girman barbashi na musamman na abokan ciniki, ana iya sarrafa foda mai siffar nanometer (≤500nm) kuma a keɓance shi.

Bayanin Kamfanonin Boron na Amorphous

Alamar kasuwanci Abubuwan da ke cikin B (%)≥ Abubuwan da ke cikin kazanta (PPM)≤
Fe Au Ag Cu Sn Mn Ca Pb
UMAB3N 99.9 200 0.08 0.8 10 9 3 18 0.3
UMAB2N 99 500 2.5 1 12 30 300 0.08

Kunshin: Gabaɗaya, ana naɗe shi a cikin jakunkunan foil na aluminum mai injin cirewa tare da ƙayyadaddun bayanai na 500g/1kg (ba a yin amfani da foda na nano ba);

 

Isotope¹¹B

Yawan isotope ¹¹¹B na halitta shine 80.22%, kuma ingantaccen dopant ne da diffuser don kayan guntu na semiconductor. A matsayin dopant, ¹¹¹B na iya yin ions na silicon da aka tsara sosai, wanda ake amfani da shi don ƙera da'irori masu haɗawa da ƙananan chips masu yawa, kuma yana da tasiri mai kyau akan inganta ikon hana radiation na na'urorin semiconductor. Isatope ¹¹B da kamfaninmu ya ƙirƙira kuma ya keɓance shi shine isotope mai siffar kubik β mai tsabta da yalwa, kuma muhimmin abu ne don ƙananan chips masu ƙarfi.

Isotope¹¹B Bayanin Kasuwanci

Alamar kasuwanci Abubuwan da ke cikin B (%)≥ Yawa (90%) Girman barbashi (mm) Bayani
UMIB6N 99.9999 90 ≤2 Za mu iya keɓance samfuran da yawa da girman barbashi daban-daban bisa ga buƙatun mai amfani

Kunshin: An saka shi a cikin kwalbar polytetrafluoroethylene, cike da kariyar iskar gas mara aiki, 50g/kwalba;

 

Isotope ¹ºB

Yawan isotope ¹ºB na halitta shine kashi 19.78%, wanda kyakkyawan kayan kariya ne na nukiliya, musamman tare da kyakkyawan tasirin sha akan neutrons. Yana ɗaya daga cikin kayan da ake buƙata a cikin kayan aikin masana'antar nukiliya. Isotope ¹ºB da kamfaninmu ya ƙirƙira kuma ya samar ya kasance na isotope mai siffar cubic β, wanda ke da fa'idodin tsarki mai yawa, yalwa mai yawa da sauƙin haɗawa da ƙarfe. Shi ne babban kayan aikin kayan aiki na musamman.

Isotope¹ºB Bayanin Kasuwanci

Alamar kasuwanci Abubuwan da ke cikin B (%)≥ Yawa (%) Girman ƙwayoyin cuta (μm) Girman ƙwayoyin cuta (μm)
UMIB3N 99.9 95,92,90,78 ≥60 Za mu iya keɓance samfuran da yawa da girman barbashi daban-daban bisa ga buƙatun mai amfani

Kunshin: An saka shi a cikin kwalbar polytetrafluoroethylene, cike da kariyar iskar gas mara aiki, 50g/kwalba;

 

Me ake amfani da boron na Amorphous, foda na Boron da na Natural boron?

Akwai aikace-aikace da yawa na boron na Amorphous, foda na Boron da boron na halitta. Ana amfani da su a fannin ƙarfe, lantarki, magani, yumbu, masana'antar nukiliya, masana'antar sinadarai da sauran fannoni.

1. Ana amfani da boron mai launin rawaya a masana'antar kera motoci a matsayin abin kunna jakunkunan iska da matse bel. Ana amfani da boron mai launin rawaya a cikin pyrotechnics da rokoki a matsayin ƙari a cikin flares, burners da delay compounds, solid propellant propellants, da explosive explosives. Yana ba flares launin kore na musamman.

2. Boron na halitta ya ƙunshi isotopes guda biyu masu karko, ɗaya daga cikinsu (boron-10) yana da amfani da yawa a matsayin wakili mai kama neutron. Ana amfani da shi azaman mai sha neutron a cikin sarrafa reactor na nukiliya, da kuma taurarewar radiation.

3. Ana amfani da sinadarin boron a matsayin sinadarin da ke samar da sinadarai a masana'antar semiconductor, yayin da sinadarai masu dauke da sinadarin boron ke taka muhimmiyar rawa a matsayin kayan gini masu sauki, magungunan kwari da kuma abubuwan kiyayewa, da kuma sinadaran hada sinadarai.

4. Foda Boron wani nau'in man fetur ne na ƙarfe mai yawan ƙarfin gravimetric da volumetric calorific, wanda aka yi amfani da shi sosai a fagen soja kamar su propellants masu ƙarfi, abubuwan fashewa masu ƙarfi, da pyrotechnics. Kuma zafin ƙonewar foda boron yana raguwa sosai saboda siffarsa mara tsari da kuma babban yanki na musamman;

5. Ana amfani da foda na Boron a matsayin wani ɓangare na ƙarfe a cikin samfuran ƙarfe na musamman don samar da ƙarfe da kuma inganta halayen injiniya na ƙarfe. Haka kuma ana iya amfani da shi don shafa wayoyi na tungsten ko kuma a matsayin cikawa a cikin haɗakar ƙarfe ko yumbu. Ana amfani da Boron akai-akai a cikin ƙarfe na musamman don taurare wasu ƙarfe, musamman ƙarfe na ƙarfe mai zafi.

6. Ana amfani da foda na Boron a matsayin mai cire sinadarin oxidizer a cikin narkewar jan ƙarfe mara iskar oxygen. Ana ƙara ƙaramin adadin foda na boron a lokacin aikin narkewar ƙarfe. A gefe guda, ana amfani da shi azaman mai cire sinadarin oxidizer don hana ƙarfen oxidizing a yanayin zafi mai yawa. Ana amfani da foda na Boron a matsayin ƙari ga tubalin carbon na Magnesia da ake amfani da su a cikin tanderu masu zafi don yin ƙarfe;

7. Foda na Boron suna da amfani a duk wani aiki da ake yi inda ake buƙatar wuraren da ke da tsayi kamar maganin ruwa da kuma amfani da ƙwayoyin mai da hasken rana. Nanoparticles kuma suna samar da wurare masu tsayi sosai.

8. Foda Boron kuma muhimmin abu ne na albarkatun ƙasa don ƙera halide mai yawan tsarki, da sauran kayan haɗin boron; Haka kuma ana iya amfani da foda Boron a matsayin taimakon walda; Ana amfani da foda Boron a matsayin abin da zai fara jakunkunan iska na mota;

 

 

 


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