Boron carbide CAS 12069-32-8

CAS:12069-32-8

Molecular Formula:CB4

Molecular Weight:55.25

EINECS:235-111-5

Mashoko anoreva zvakafanana:B4C HD 20; B4C HP; B4C HS; BORON CARBIDE; Carbon tetraboride; Boroncarbidepowdermeshgrayblackpowder; Boroncarbidesinteredblackxtlmmanddown; BORON CARBIDE 15-62 UM; BORON CARBIDE, POWDER, -200 MESH; BORON CARBIDE, -60+230 MESH; BORON CARBIDE, Upfu,<10 MICRONS; BORON CARBIDE, SINTERED

Siya Mharidzo Yako

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Chii chinonzi Boron carbide CAS 12069-32-8?

Boron carbide (B4C) inorganic compound ine kuoma kwepamusoro, kusapfeka, kugadzikana kwemakemikari, uye kugadzikana kwakanyanya kwekushisa. Inoshandiswa zvakanyanya sechinhu chinosimbisa, chinopfeka-chinodzivirira zvinhu, uye zvinhu zvekudzivirira munzvimbo dzakasiyana dzekushandisa. Rudzi rweboron carbide igrey dema. Icho chimwe chezvinhu zvitatu zvakaoma zvikuru zvinozivikanwa.

Tsanangudzo

Item	Tsanangudzo
Boiling point	3500°C
Density	2.51 g/mL pa25 °C (lit.)
Melting point	2450°C
resistivity	4500 (ρ/μΩ.cm)
solubility	Insoluble mumvura uye acid mhinduro
chimiro chekristaro	Hexagonal

Application

Boron carbide (B4C) poda inoshandiswa sechinhu chekukuya, uye zvigadzirwa zvakaumbwa zvinogona kushandiswa sezvinhu zvisingapfeke. Inoshandiswawo mumagetsi enyukireya, boron carbide chemical resistant ceramics, uye kupfeka-resistant tool kugadzira.