CARBIDO
CARBIDO
| Alia nomina | Tetrabor |
| Cas No. | 12069-32-8 |
| EXPLORATIO | B4c |
| Missa | 55,255 g / mol |
| Species | Tenebris griseo vel nigrum pulveris, odorless |
| Densitas | 2.50 g / CM3, solidum. |
| Point liquescens | 2,350 ° C (4,260 ° F; 2,620 K) |
| PRAETERITUS | > MMMD ° C |
| Solubility in aquam | Insolubilis |
Mechanica proprietatibus
| Knoop duritiam | MMM kg / mm2 | |||
| Mohs duritiam | 9.5+ | |||
| Flacalis fortitudinem | XXX ~ L k / mm2 | |||
| Compressor | CC ~ CCC kg / mm2 | |||
Enterprise Specification pro Boron Carbide
| Item No. | Puritas (B4C%) | Basic frumenti (μm) | Summa Boron (%) | Summa carbide (%) |
| Umbc1 | XCVIII XCVIII | LXXV ~ CCL | LXXVII ~ LXXX | XVII ~ XXI |
| UMBC2.1 | XCVII XCVII | 44.5 ~ LXXV | LXXVI LXXIX | XVII ~ XXI |
| UMBC2.2 | XCV XCVI ~ | 17.3 ~ 36.5 | LXXVI LXXIX | XVII ~ XXI |
| Umbc3 | XCIV ~ XCV | 6.5 ~ 12.8 | LXXV ~ LXXVIII | XVII ~ XXI |
| Umbc4 | XCI ~ XCIV | 2.5 ~ V | LXXIV ~ LXXVIII | XVII ~ XXI |
| UMBC5.1 | XCVII ~ XCVII | Max.250 CL LXXV XLV | LXXVI ~ LXXXI | XVII ~ XXI |
| UMBC5.2 | XCVII ~ 98.5 | Max.10 | LXXVI ~ LXXXI | XVII ~ XXI |
| Umbc5.3 | LXXXIX ~ XCIII | Max.10 | LXXVI ~ LXXXI | XVII ~ XXI |
| Umbc5.4 | XCVII ~ XCVII | 0 ~ 3mm | LXXVI ~ LXXXI | XVII ~ XXI |
Quid est Boron Carbide (B4C) propter?
Nam eius duritiem:
Key proprietatibus Boron carbide, quae sunt interest ad excogitatoris aut ipsum, sunt duritia et related abrasive gerunt resistentia. Typical exempla optimum usum harum proprietatibus includit: Padlocks; Personalis et vehiculum anti-ballistic armis plating; GLAREUS ARIDUS nozzles; High-pressura aqua jet cutter nozzles; Scalpere et gerunt repugnant coatings; Cutting instrumenta et moritur; Abrasives; Metal Matrix Composita; In fregit liniare vehicles.
Nam et lenta:
Boron carbide adhibetur ut tutela armors ad resistere impulsum acuta obiecti sicut indicibus, shrapnel et missilia. Solet combined cum alia composita in dispensando. Propter altum lenta, B4c armis difficile ad bullet ad penetrare. B4C materia potest absorbet vis de bullet et dissipat tam industria. Superficies non shatter in parvis et durum partium postea. Using boron carbide materiae, milites, obterere, et airplanes potuit vitare gravis iniurias ex indicibus.
Nam aliis proprietatibus:
Boron carbide est extensive usus potestate materiales in nuclei potentia plantae ad suum neutron-absorbing facultatem, humilis pretium et abundat fontem. Is est princeps effusio crucem-sectionem. Et facultatem boron carbide ad absorb neutrons sine formatam diu-vixit Radionuclides facit, ut in absorbent quia neutron radialis ex nuclear potentia plantae et ex anti-personas neutron bombs. Boron carbide adhibetur ad clypeus, ut imperium virga in nuclei reactor et clausa sunt pellets in nuclei potentia plant.