Boron Carbide B4C ntụ ntụ

Ịdị ọcha: ≥94
Isi ike: 5400-6300 kg/mm²
Mohs ike: 9.36
Ebe mgbaze: 2450°C

Nkọwa ngwaahịa

Boron Carbide (B4C)

Boron Carbide (B4C) bụ otu n'ime ihe kacha sie ike mmadụ mere. Isi ike ya na Mohs hardness 9.36 na microscopic hardness 5400 ruo 6300kg/mm² bụ naanị cubic boron nitrides na diamond karịrị. Njupụta ya bụ 2.52g/cm³ na ebe mgbaze ya bụ 2450°C.

A na-eji ntụ ntụ boron carbide mara ezigbo mma, dị ka ọdịnaya boron dị elu, alkali dị elu na nguzogide acid, nguzogide okpomọkụ pụtara ìhè, arụmọrụ dị elu na-egweri, na enweghị ndọta. Ọ bụ ezigbo nnọchi maka diamond.

Ngwa

Igwe ọkụ na-ekpo ọkụ dị elu

Isi iyi boron iji mepụta ogige boron ndị ọzọ

Abrasive grit ma ọ bụ ntụ ntụ (egweri, lapping, polishing)

Ihe agha seramiiki dị arọ

Ihe mkpuchi Neutron

Ntinye n'ime igwe

Sintering na ọkụ ịpị ntụ ntụ maka mmepụta nke sintered boron carbide akụkụ

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