Boron Carbide
Boron Carbide
| Sauran sunaye | Tetrabor |
| Cas No. | 12069-32-8 |
| Tsarin sinadaran | B4C |
| Molar taro | 55.255 g/mol |
| Bayyanar | Dark launin toka ko baki foda, mara wari |
| Yawan yawa | 2.50 g/cm 3, m. |
| Wurin narkewa | 2,350 °C (4,260 °F; 2,620 K) |
| Wurin tafasa | > 3500 ° C |
| Solubility a cikin ruwa | Mara narkewa |
Kayayyakin Injini
| Knoop Hardness | 3000 kg/mm2 | |||
| Mohs Hardness | 9.5+ | |||
| Ƙarfin Flexural | 30 ~ 50 kg/mm2 | |||
| M | 200-300 kg/mm2 | |||
Ƙayyadaddun Kasuwanci don Boron Carbide
| Abu Na'a. | Tsafta (B4C%) | Tushen hatsi (μm) | Jimlar Boron(%) | Jimlar Carbide(%) |
| UMBC1 | 96-98 | 75-250 | 77-80 | 17-21 |
| UMBC2.1 | 95-97 | 44.5-75 | 76-79 | 17-21 |
| UMBC2.2 | 95-96 | 17.3-36.5 | 76-79 | 17-21 |
| Farashin UMBC3 | 94-95 | 6.5 ~ 12.8 | 75-78 | 17-21 |
| UMBC4 | 91-94 | 2.5 ~ 5 | 74-78 | 17-21 |
| UMBC5.1 | 93-97 | Max.250 150 75 45 | 76-81 | 17-21 |
| UMBC5.2 | 97-98.5 | Max.10 | 76-81 | 17-21 |
| UMBC5.3 | 89-93 | Max.10 | 76-81 | 17-21 |
| UMBC5.4 | 93-97 | 0 ~ 3mm | 76-81 | 17-21 |
Menene Boron Carbide(B4C) ake amfani dashi?
Domin taurinsa:
Mabuɗin kaddarorin Boron Carbide, waɗanda ke da sha'awar mai ƙira ko injiniyanci, taurin kai ne da juriyar lalacewa mai alaƙa.Misalai na yau da kullun na mafi kyawun amfani da waɗannan kaddarorin sun haɗa da: Makulli;Keɓaɓɓu da abin hawa anti-ballistic sulke sulke;Grit mai fashewa nozzles;Matsakaicin matsa lamba ruwa jet abun yanka nozzles;Cire da sa sutura masu juriya;Yanke kayan aiki kuma ya mutu;Abrasives;Ƙarfe matrix composites;A cikin birki na ababan hawa.
Domin taurinsa:
Ana amfani da Carbide Boron don yin azaman Makamai na Kariya don tsayayya da tasirin abubuwa masu kaifi kamar harsasai, shrapnel, da makamai masu linzami.Yawancin lokaci ana haɗa shi tare da sauran abubuwan haɗin gwiwa yayin sarrafawa.Saboda tsananin taurin sa, sulke na B4C yana da wahala harsashin ya shiga.Abun B4C zai iya ɗaukar ƙarfin harsashi sannan ya watsar da irin wannan makamashi.Filayen zai tarwatse zuwa ƙanana da ƙaƙƙarfan barbashi daga baya.Yin amfani da kayan carbide na boron, sojoji, tankuna, da jiragen sama na iya guje wa munanan raunuka daga harsasai.
Don sauran kaddarorin:
Boron carbide abu ne da aka yi amfani da shi sosai a masana'antar makamashin nukiliya don iyawar sa na sha neutron, ƙarancin farashi, da wadataccen tushen sa.Yana da babban sashin giciye.Ƙarfin boron carbide don ɗaukar neutrons ba tare da samar da radionuclides na dogon lokaci ba yana sa ya zama abin sha'awa a matsayin abin sha don hasken neutron da ke tasowa a cikin tashar makamashin nukiliya da kuma daga bama-bamai na neutron.Ana amfani da Boron Carbide don garkuwa, a matsayin sandar sarrafawa a cikin injin nukiliya da kuma yadda ake rufe pellet a cikin tashar makamashin nukiliya.