Calcium Boride Hmoov, CaB6

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Calcium Boride Hmoov, CaB6

Nws muaj ntau lub tebchaw ntawm B-CA, tab sis cov ib txwm muaj thiab ruaj khov yog CaB6. Yog li, calcium boride tsuas yog hais txog calcium CaB6.

Cov qauv sib xyaw ua ke ntawm hexboron tebchaw yog CsCl qauv. Qhov txawv yog B6 octahedron coj qhov chaw Cs.


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Cov mis mos molecular  Cab6
Tus Lej  12007-99-7
Nta  hmoov dub thiab txho
Yog ceev  2. 33g / cm3
Melting taw tes  2230'C
Kev Siv  1, rau Baiyun carbon thiab magnesium dawb marble carbon carbon refractory los tiv thaiv oxidationanti-yaig thiab txhim kho lub zog thermal ntawm boron additives2, rau siab conductivity tooj liab los txhim kho cov conductivity thiab lub zog ntawm deoxidizing ag

3, rau kev lag luam nuclear los tiv thaiv neutrons ntawm cov khoom siv tshiab

4, siv raws li kev ntsuas kub tshiab ntawm 900K kiv cov khoom siv hluav taws xob hauv qhov hluav taws xob tshiab

5, rau kev tsim cov tshuaj boron trichloride (BC3) thiab amophous boron raw khoom

6, rau kev tsim cov khoom siv hlau siab purity siab (B2, ZB2 HB2, thiab lwm yam J thiab siab huv puronal boronalloy (ni-b, CO-B, CU-B, thiab lwm yam.)

7, siv rau kev tsim cov catalyst uas muaj calcium-boron nitride (CA3B2N4) thiab hexagonboron nide sib xyaw nrog nws cov kev ua tau zoo ntawm crystalline cubic boron nitd8, siv los ua boron alloy nrum hlau desulfuzation deoxidation boron ntxiv agen9 siv ua boron steel desulfunzation deoxo boron hlau smelting deoxidizer

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Nws muaj ntau lub tebchaw ntawm B-CA, tab sis cov ib txwm muaj thiab ruaj khov yog CaB6. Yog li, calcium boride tsuas yog hais txog calcium CaB6.

Cov qauv sib xyaw ua ke ntawm hexboron tebchaw yog CsCl qauv. Qhov txawv yog B6 octahedron coj qhov chaw Cs. Vim tias cov muaj zog sibalent nyiaj nruab nrab ntawm BB, nws muaj cov yam ntxwv ntawm siab melting taw tes thiab siab hardness. Nws lub cev thiab tshuaj lub zog yog qhov ruaj khov heev, hauv huab cua calcination, CaB6 ntawm sub-micron qib yuav tshwm sim tom qab 800 degrees Celsius tshav kub nce, tsis yooj yim rau oxidation, CaB6 yog feem ntau insoluble hauv hydrochloric acid thiab sulfuric acid, yog li thev naus laus zis kom tshem tawm impurities los ntawm hydrochloric acid, tab sis CaB6 yog soluble hauv nitric aci.

Kev ntsuas lub cev thiab tshuaj lom neeg
1. Calcium hexaboride yog hmoov av txho dub dub los yog tej yam me me. Melting taw tes 2230 ℃, txheeb ze ntom ntom nti 2.33g / cm, insoluble hauv dej ntawm 15 ℃ chav sov.
2. Silicon boride yog lub ntsej muag ci-kua txob hmoov nrog tus txheeb ze ntom ntawm 3.0g / cm thiab cov ntsiab lus yaj ntawm 2200 ℃. Nws cov kev sib tsoo muaj zog dua siab dua uas ntawm boron carbide thiab silicon carbide. Nws muaj lub zog muaj zog thiab ruaj khov tshwj xeeb hauv qab thermal poob siab.

Lub hom phiaj tseem ceeb editor
1. Siv raws li boron additive rau oxidation tsis kam, yaig tsis kam thiab thermal lub zog txhim kho ntawm dolomite thiab magnesia dolomite refractories.
2. Siv los ua deoxidizing degassing tus neeg sawv cev rau kev ua haujlwm siab ntawm tooj liab txhawm rau txhim kho conductivity thiab muaj zog.
3. Siv los ua cov ntaub ntawv pov thawj neutron tshiab hauv kev lag luam nuclear.
4. Cov ntaub ntawv siv hluav taws xob tshiab siv nyob rau hauv cov koom haum spintronic nrog qhov kub ntawm 900K.
5. Siv los ua boron alloy cam khwb cia hlau desulfurization thiab deoxidization boron-nce tus neeg sawv cev.
6. Siv los ua tus desulfurizing, deoxidizing thiab boron-nce tus neeg sawv cev rau boron steel.
7. Siv los ua deoxidizer rau kev zuaj hlau.

>> Qhov tshwj xeeb



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