I-boron carbide
I-boron carbide
| Amanye amagama | I-Tetrabor |
| I-CASS No. | I-12069-32-8 |
| Ifomula yekhemikhali | B4c |
| Ubunzima be-molar | I-55.255 g / mol |
| Imbonakalo | I-vird emnyama okanye i-powder emnyama, i-odolt |
| Ukuxinana | 2.50 G / CM3, qinile. |
| Indawo yokunyibilika | I-2,350 ° C (4,260 ° F; 2,620 k) |
| Indawo yokubila | > I-3500 ° C |
| Ukunyibilikisa emanzini | I-infline |
Iipropathi zoomatshini
| I-knoptrass | I-3000 kg / mm2 | |||
| Mohs ubunzima | 9.5+ | |||
| Amandla e-flexual | I-30 ~ 50 kg / mm2 | |||
| Uxinzelelo | I-200 ~ 300 kg / mm2 | |||
Ukuchazwa kweshishini kwi-boron carbide
| Into No. | I-CURINT (B4C%) | Iinkozo ezisiseko (μm) | I-Boron iyonke (%) | I-carbide iyonke (%) |
| I-Umbc1 | I-96 ~ 98 | 75 ~ 250 | 78 ~ 80 | 17 ~ 21 |
| I-Umbc2.1 | I-95 ~ 97 | 44.5 ~ 75 | 78 ~ 79 | 17 ~ 21 |
| I-Umbc2.2 | I-95 ~ 96 | 17.3 ~ 36.5 | 78 ~ 79 | 17 ~ 21 |
| I-Umbc3 | I-94 ~ 95 | 6.5 ~ 12.8 | 75 ~ 78 | 17 ~ 21 |
| I-Umbc4 | I-91 ~ 94 | 2.5 ~ 5 | 74 ~ 78 | 17 ~ 21 |
| I-Umbc5.1 | I-93 ~ 97 | I-max.250 150 60 45 45 | 78 ~ 81 | 17 ~ 21 |
| I-Umbc5.2 | I-97 ~ 98.5 | Max.10 | 78 ~ 81 | 17 ~ 21 |
| I-Umbc5.3 | I-89 ~ 93 | Max.10 | 78 ~ 81 | 17 ~ 21 |
| Umbungu 5.4 | I-93 ~ 97 | 0 ~ 3mm | 78 ~ 81 | 17 ~ 21 |
Yintoni i-boron ye-boron ye-boron (B4C) esetyenziselwa?
Ngobulukhuni bayo:
Eyona ndawo iphambili ye-boron ye-boron carbide, enomdla kuMyili okanye kuMlawuli, ubunzima kunye nokuchaphazeleka okuchasene nokunxiba. Imizekelo yesiqhelo yokusetyenziswa ngokupheleleyo kwezi propati kubandakanya: iipasile; Ukubekwa kwempahla yobuqu kunye nemoto; I-Grit Hlazles I-nozzles ye-jet ephezulu yamanzi; Ukukrala kwaye unxibe iingubo ezinyangekayo; Izixhobo zokusika kwaye usweleke; I-Abransivers; Iindidi zentsimbi ze-matrix; Kwi-brake limings yezithuthi.
Ngenxa yobunzima bayo:
I-Boron ye-boron isetyenziselwa ukwenza ii-homors ezikhuselayo ukuba zixhathise ifuthe lezinto ezibukhali ezifana neebhulethi, shrapnel, kunye nemijukujelo. Ihlala idityaniswa nezinye izinto zokulungisa. Ngenxa yobunzima bayo, izixhobo ze-B4C zinzima kwibhulethini ukuze zingene. Izinto ze-B4C zinokufumana amandla ebhulethini kwaye emva koko ihluma a mandla. Umphezulu uza kuphazamisa amasuntswana amancinci kunye anzima kamva. Ukusebenzisa izixhobo ze-boron ze-boron, amajoni, amatanki, kunye neenqwelomoya banokuphepha ukwenzakala kakhulu kwiimbumbulu.
Kwezinye iipropathi:
I-boron ye-boron yindawo esetyenziswa kakhulu yolawulo kwizityalo zamandla enyukliya ukuba nesakhono sokuqonda, ixabiso eliphantsi, kunye nomthombo oninzi. Inecandelo eliphezulu lokuwela ixesha eliphezulu. Ukukwazi kwe-boron carbide ukuya kwi-neutrons ngaphandle kokwenza i-radionuclides ephilayo yenza ukuba ibonakale njenge-atsinusment yezityalo ezivela kwizityalo zamandla enyukliya nakwiibhombu ze-neutron. I-boron ye-boron isetyenziselwa ikhaka, njengentonga yokulawula kwi-nuclear ye-nuclear kunye nokuvalwa kwe-pellets kwisityalo samandla senyukliya.