Calcium hexaboride Calcium boride CaB6 ntụ ntụ

1, Cab₆bụ oji na ntụ ntụ.Ebe mgbaze bụ 2230 Celsius C. Na ọnọdụ nke 2.33gs / cm³na okpomọkụ nkịtị na 15°C enweghị ike ijikọ ya na mmiri.

2, Silicon Boride bụ oji na ntụ ntụ ntụ na-egbuke egbuke.Njupụta ndị ikwu bụ 3.0g/cm³.Ebe mgbaze bụ 2200 ° C;Abrading na ịcha arụmọrụ dị elu karịa silicon carbide.Ọ naghị agbaze na mmiri na mgbochi oxidant, mgbochi okpomọkụ, mgbochi causticity.Ọ nwere nnukwu uche na nkwụsi ike.

3, a na-ejikarị urughuru nha: 20 ~ 100 ntupu; 20 ~ 60 ntupu;-20 ntupu

Iji ngwaahịa

CAB₆

1, Antioxidant, mgbochi-eroded na refractory na boraciferous mgbakwunye, nke a na-eji maka dolomite carbon na magnesia dolomite carbon ihe.

2, The ọhụrụ ihe eji maka nuklia-ụlọ ọrụ maka neutron-egbochi na elu-ọcha metal bored (TiB).₂,ZrB₂,HfB₂wdg) na boron alloy dị ọcha (Ni-B, Co-B, Cu-b wdg).

3, Ca₃B₂N₄na ngwakọta hexa nitride ejiri maka imepụta activator Ca₃B₂N₄.Ọ nwere ike imepụta cube kristal dị mma₂N₄.

4, Eji oxygenate maka High Conductivity na ọla kọpa ike.

5, Ọhụrụ ọkara-eduzi ihe maka okpomọkụ 900 K na akpaka electronic modul.

6, Eji desulfurize, deoxidize na ịbawanye boron maka boron alloy.

7, Eji mee chlorination atọ (BCl₃)s and unformed boride.

Ọla kọpa deoxidizer:

1. Alcium hexaboride: The magburu onwe oxygen deoxidizer nke eji maka free ọla kọpa, Nsonaazụ gosiri na deoxidizing ikike nke calcium hexaboride deoxidizer dị elu karịa nke ọla kọpa boron alloy na phosphor ọla kọpa.na ọ nwere nkwalite mmetụta na ọla kọpa matrix na ọ dịghị mmetọ na ọla kọpa mmiri mmiri.Tinye ego nke Alcium hexaboride>0.60 % Nwere ike ibelata ọdịnaya oxygen nke mmiri ọla kọpa na <20 × 10-6, nke enwere ike iru ọkwa ụlọ nke ọla kọpa na-enweghị oxygen na ọkwa mbụ.
2. Calcium hexaboride nwere obere mmetụta na eletriki eletrik nke ọla kọpa.Tinye oke nke Alcium hexaboride (0.69% ~ 1.12%).
3. N'ịba ụba nke calcium hexaboride, ike ike nke ọla kọpa ga-aga n'ihu na-emeziwanye, mgbe ntinye ego nke calcium hexaboride ruru 0.88% ruru oke uru.