I-calcium hexaboride I-calcium boride CaB6 powder

1, iKhab₆ngumgubo omnyama nongwevu.Indawo yokunyibilika yi-2230 ° C. Kwimeko ye-2.33gs / cm³kunye nobushushu obuqhelekileyo kwi-15 ° C ayinakuxutywa emanzini.

I-2, i-Silicon Boride imnyama kunye nomgubo ongwevu kunye ne-luster.Uxinzelelo olunxulumeneyo yi-3.0g/cm³.Indawo yokunyibilika yi-2200 ° C;Ukusebenza kwe-abrading kunye nokusika kuphezulu kune-silicon carbide.Ayinyibiliki emanzini kunye ne-anti-oxidant, anti-heat concussion, anti-causticity.Inomfutho ophezulu kunye nokuzinza.

3,Ubungakanani besuntswana eliqhele ukusetyenziswa:20～100mesh;20～60mesh;-20mesh

UKUSETYENZISWA KWEMVELISO

Ikhebhu₆

I-1, i-Antioxidant, i-anti-roded kunye ne-refractory ene-additive ye-boraciferous, esetyenziselwa i-dolomite carbon kunye ne-magnesia i-dolomite carbon materials.

I-2, imathiriyeli entsha esetyenziselwa inyukliya-ishishini lokuthintela i-neutron kunye ne-high-purity metal borid (TiB)₂,ZrB₂,HfB₂njl) kunye ne-high-purity boron alloy (Ni-B, Co-B, Cu-b njl).

3,Ca₃B₂N₄kunye nomxube we-hexa nitride osetyenziselwa ukuvelisa i-activator Ca₃B₂N₄.Inokuvelisa ityhubhu yekristale elungileyo₂N₄.

I-4, Isetyenziselwa i-oxygen kwi-High Conductivity kumandla e-Copper.

I-5, imathiriyeli entsha ye-semi-conductor yobushushu be-900 K kunye nemodyuli ye-elektroniki ye-automat.

6,Isetyenziselwa ukwenza i-sulfurize, i-deoxidize kunye nokunyusa i-boron ye-boron alloy.

7,Isetyenziselwa ukwenza iklorination emithathu (BCl₃) kunye nebhoride engenziwanga.

I-deoxidizer yobhedu:

1. I-Alcium hexaboride :I-oksijini egqwesileyo i-deoxidizer eyayisetyenziselwa ubhedu lwamahhala, Iziphumo zibonisa ukuba amandla e-deoxidizing ye-calcium hexaboride deoxidizer iphezulu kune-copper boron alloy kunye ne-phosphor copper.kwaye inesiphumo sokwandisa kwimatrix yobhedu kwaye akukho ngcoliseko kulwelo lobhedu.Yongeza isixa seAlcium hexaboride >0.60 % Inokunciphisa umthamo weoksijini wolwelo lobhedu ukuya ku <20 × 10- 6, Enokufikelelwa kumgangatho wasekhaya wobhedu olungenayo ioksijini yodidi lokuqala.
2. I-calcium hexaboride inempembelelo encinci kwi-conductivity yombane yobhedu.Yongeza uluhlu lweAlcium hexaboride (0.69 %～1.12%).
3. Ngokunyuka kwe-calcium hexaboride, amandla okuqina obhedu aya kuqhubeka nokuphucula, xa ukongeza inani le-calcium hexaboride lifikelela kwi-0.88% lifikelela kwixabiso eliphezulu.