Tom ntej: Boron Carbide CAS 12069-32-8

CAS:12069-32-8

Molecular Formula:CB 4

Molecular Luj:55.25 Nws

EINECS:235-111-5 : kuv

Synonyms:B4C HD 20; B4C HP; B4C HS; BORON CARBIDE; Cov pa roj carbon tetraboride; Boroncarbidepowdermeshgrayblackpowder; Boroncarbidesinteredblackxtlmmanddown; BORON CARBIDE 15-62 UM; BORON CARBIDE, POWDER, -200 MESH; BORON CARBIDE, -60 + 230 MESH; BORON CARBIDE, POWDER,<10 MICRONS; BORON CARBIDE, SINTERED

Tso Koj Cov Lus

Product Detail

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Khoom cim npe

Boron carbide CAS 12069-32-8 yog dab tsi?

Boron carbide (B4C) yog ib qho inorganic compound nrog siab hardness, hnav tsis kam, tshuaj stability, thiab siab thermal stability. Nws yog dav siv los ua cov khoom siv txhawb zog, cov khoom hnav-tiv taus, thiab cov khoom siv tiv thaiv hauv ntau daim ntawv thov. Cov xim ntawm boron carbide yog grey dub. Nws yog ib qho ntawm peb cov ntaub ntawv nyuaj tshaj plaws.

Specification

Yam khoom	Specification
Boiling point	3500 ° C
Qhov ntom	2.51 g / mL ntawm 25 ° C (lit.)
Melting point	2450 ° C
tiv taus	4500 (r / μΩ.cm) qhov siab
solubility	Insoluble hauv dej thiab acid daws
siv lead ua qauv	Hexagonal

Daim ntawv thov

Boron carbide (B4C) hmoov yog siv los ua cov khoom sib tsoo, thiab cov khoom pwm tuaj yeem siv los ua cov khoom hnav-resistant. Nws kuj yog siv rau hauv nuclear reactors, boron carbide chemical resistant ceramics, thiab hnav-resistant tool manufacturing.