Boron Carbide B4C ntụ ntụ

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

Nkọwa nke 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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