ʻO Boron Carbide B4C Pauka

Maʻemaʻe: ≥94
Paʻakiki: 5400-6300 kg/mm²
ʻO Mohs Paʻakikī: 9.36
Lae hehee: 2450°C

NUI HUA

Boron Carbide (B4C)

ʻO Boron Carbide (B4C) kekahi o nā mea paʻakikī i hana ʻia e ke kanaka. ʻO kona paʻakikī me ka paʻakikī Mohs 9.36 a me ka paʻakikī microscopic 5400 a i 6300kg/mm² ua ʻoi aku ma mua o nā nitrides cubic boron a me daimana. ʻO kona mānoanoa he 2.52g/cm³ a ʻo kona helu heheʻe he 2450°C.

Hōʻike ʻia nā pauka Boron carbide e nā waiwai maikaʻi loa, e like me ke kiʻekiʻe o ka boron content, ka alkali kiʻekiʻe a me ke kūpaʻa waikawa, ke kū ʻana o ka wela, ka maikaʻi o ka wili ʻana, a ʻaʻohe magnetism. ʻO ia ke pani kūpono no nā daimana.

Nā noi

Nā mea wela wela kiʻekiʻe

ʻO ke kumu Boron e hana i nā pūhui boron ʻē aʻe

Abrasive grit a pauda (wili, hili, polishing)

ʻO ke kapa kila māmā

Mea pale pale neutron

Hoʻopili metala

Sintering a me ka pauka kaomi wela no ka hana ʻana i nā ʻāpana boron carbide sintered

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