Boron Carbide
Boron Carbide
| Magacyo kale | Tetrabor |
| Lambarka Lambarka | 12069-32-8 |
| Qaacidada kiimikada | B4C |
| Cufka gawska | 55.255 g/mol |
| Muuqaalka | Budada cawlan ama madow madow, aan ur lahayn |
| Cufnaanta | 2.50 g/cm3, adag. |
| Barta dhalaalaysa | 2,350 °C (4,260 °F; 2,620 K) |
| Barta karkarinta | >3500 °C |
| Milmida biyaha | Lama milmi karo |
Sifooyinka Farsamada
| Adkaanshaha Laablaabka | 3000 kg/mm2 | |||
| Adkaanshaha Mohs | 9.5+ | |||
| Xoogga Dabacsanaan | 30~50 kg/mm2 | |||
| Cadaadis | 200~300 kg/mm2 | |||
Qeexitaanka Ganacsiga ee Boron Carbide
| Lambarka Shayga | Nadiifnimo (B4C %) | Badar Aasaasi ah (μm) | Wadarta Boron(%) | Wadarta Karbohaydraytka (%) |
| 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 |
| 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 | Ugu badnaan.250 150 75 45 | 76~81 | 17~21 |
| UMBC5.2 | 97~98.5 | Ugu badnaan.10 | 76~81 | 17~21 |
| UMBC5.3 | 89~93 | Ugu badnaan.10 | 76~81 | 17~21 |
| UMBC5.4 | 93~97 | 0~3mm | 76~81 | 17~21 |
Maxaa loo isticmaalaa Boron Carbide (B4C)?
Adkaynteeda awgeed:
Astaamaha ugu muhiimsan ee Boron Carbide, kuwaas oo xiiso u leh naqshadeeyaha ama injineerka, waa adkaanta iyo iska caabbinta xirashada xoqidda ee la xiriirta. Tusaalooyinka caadiga ah ee isticmaalka ugu wanaagsan ee sifooyinkan waxaa ka mid ah: Qufullada Padlocks; Dahaadhka hubka ee ka hortagga ballistic-ga shaqsiyeed iyo kan gaariga; Afka duubista; Afka jarista biyaha ee cadaadiska sare leh; Dahaarka u adkaysta xoqidda iyo xirashada; Qalabka jarista iyo dhimaha; Baabi'iyeyaasha; Isku-dhafka birta; Dahaarka biriiga ee baabuurta.
Adkaynteeda awgeed:
Kaarboohaydraytka Boron waxaa loo isticmaalaa in lagu sameeyo Hubka Difaaca si looga hortago saameynta walxaha fiiqan sida rasaasta, jabaqda, iyo gantaalada. Badanaa waxaa lagu daraa isku-dhafka kale inta lagu jiro farsamaynta. Sababtoo ah adkeysigeeda sare, hubka B4C way adag tahay in rasaastu gasho. Agabka B4C wuxuu nuugi karaa xoogga rasaasta ka dibna wuu kala firdhiyaa tamartaas. Dusha sare waxay u burburin doontaa walxo yaryar oo adag ka dib. Isticmaalka agabka boron carbide, askarta, taangiyada, iyo diyaaradaha waxay ka fogaan karaan dhaawacyada halista ah ee rasaasta.
Hantida kale:
Boron carbide waa walax xakameyn ah oo si ballaaran loogu isticmaalo warshadaha tamarta nukliyeerka si loo helo awooddiisa nuugista neutron-ka, qiimaha hooseeya, iyo ilo badan. Waxay leedahay qayb nuugis sare leh. Awoodda boron carbide si ay u nuugto neutron-yada iyada oo aan samayn radionuclides-ka cimri dheer ayaa ka dhigaysa mid soo jiidasho leh oo nuugaya shucaaca neutron-ka ee ka soo baxa warshadaha tamarta nukliyeerka iyo bambooyinka neutron-ka ee ka hortagga shaqaalaha. Boron Carbide waxaa loo isticmaalaa in lagu ilaaliyo, sida usha xakamaynta ee fal-galiyaha nukliyeerka iyo sida pellets-ka la xiro ee warshadda tamarta nukliyeerka.