Boron carbide CAS 12069-32-8

CAS:12069-32-8

Fọọmu Molecular:CB4

Ìwọ̀n Molikula:55.25

EINECS:235-111-5

Awọn itumọ ọrọ sisọ:B4C HD 20; B4C HP; B4C HS; ERU KABIDE; Erogba tetraboride; Boroncarbidepowdermeshgrey etu dudu; Boroncarbidesinteredblackxtlmmanddown; BORON KARBIDE 15-62 UM; BORON KARBIDE, POWDER, -200 MESH; BORON KARBIDE, -60 + 230 MESH; KARIBI BORON, lulú,<10 MICRON; BORON KARBIDE, SINTERED

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Kini boron carbide CAS 12069-32-8?

Boron carbide (B4C) jẹ agbo-ara ti ko ni nkan ti ara ẹni pẹlu lile lile, resistance resistance, iduroṣinṣin kemikali, ati iduroṣinṣin igbona giga. O jẹ lilo pupọ bi ohun elo imudara, ohun elo sooro, ati ohun elo aabo ni ọpọlọpọ awọn aaye ohun elo. Awọn awọ ti boron carbide jẹ dudu grẹy. O jẹ ọkan ninu awọn ohun elo mẹta ti o nira julọ ti a mọ.

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	3500°C
iwuwo	2.51 g/mL ni 25 °C (tan.)
Ojuami yo	2450°C
resistivity	4500 (ρ/μΩ.cm)
solubility	Insoluble ninu omi ati acid solusan
gara be	Mẹrindilogun

Ohun elo

Boron carbide (B4C) lulú ti wa ni lilo bi ohun elo lilọ, ati awọn ọja ti a ṣe apẹrẹ le ṣee lo bi awọn ohun elo sooro. O tun lo ninu awọn reactors iparun, boron carbide kemikali sooro awọn ohun elo amọ, ati iṣelọpọ ọpa sooro.