ngaphansi1

Imikhiqizo

Ukubukeka Okumnyama-nsundu
Isigaba ku-STP Okuqinile
Iphoyinti lokuncibilika 2349 K (2076 °C, 3769 °F)
Iphuzu elibilayo 4200 K (3927 °C, 7101 °F)
Ukuminyana lapho uketshezi (at mp) 2.08 g/cm3
Ukushisa kwe-fusion 50.2 kJ/mol
Ukushisa kwe-vaporization 508 kJ/mol
Umthamo wokushisa we-molar 11.087 J/(mol·K)
  • I-Boron Carbide

    I-Boron Carbide

    I-Boron Carbide (B4C), eyaziwa nangokuthi idayimane elimnyama, enobulukhuni be-Vickers be>30 GPa, iyinto yesithathu enzima kakhulu ngemva kwedayimane ne-cubic boron nitride.I-Boron carbide ine-cross section ephezulu yokumuncwa kwama-neutron (okungukuthi izakhiwo zokuvikela ezinhle kuma-neutron), ukuzinza emisebeni ye-ionizing kanye namakhemikhali amaningi.Kuyinto efanelekile yezinhlelo zokusebenza eziningi zokusebenza okuphezulu ngenxa yenhlanganisela ekhangayo yezakhiwo.Ukuqina kwayo okuvelele kuyenza ibe impushana ehuquzelayo efanelekile yokugenca, ukupholisha kanye nokusika indiza yamanzi yezinsimbi nezitsha zobumba.

    I-Boron carbide iyimpahla ebalulekile enamandla angasindi namandla amakhulu emishini.Imikhiqizo ye-UrbanMines inokuhlanzeka okuphezulu nezintengo ezincintisanayo.Siphinde sibe nolwazi oluningi ekuhlinzekeni uhla lwemikhiqizo ye-B4C.Siyethemba ukuthi singakunikeza izeluleko eziwusizo futhi sikunikeze ukuqonda okungcono kwe-boron carbide kanye nokusetshenziswa kwayo okuhlukahlukene.