• ʻO ka alumina i hoʻohuihui ʻia

ʻO ka alumina i hoʻohuihui ʻia

ʻO Brown jade, inoa maʻamau i ʻike ʻia he one daimana, he kanaka ʻeleʻele i hoʻopaʻa ʻia me ka alumina, carbon material, a me ʻekolu mau mea maka i hoʻoheheʻe ʻia a hoʻemi ʻia i loko o ka umu ahi arc, no laila ʻo ia ka inoa.ʻO nā mea kemika nui o ka jade brown he Al2O3, a he 95.00% -97.00% kona maʻiʻo, a aia kekahi mea liʻiliʻi o Fe, Si, Ti, a me nā mea ʻē aʻe. maikaʻi, ākea ka hoʻohana ʻana, ʻuʻuku, a hoʻohana nui ʻia.

ʻO ka jade brown ka mea nui maka me ka alumini aluminous, coke (anthracite), a he kiʻekiʻe ka wela o ka hoʻoheheʻe ʻana i ka umu ahi arc.He kūpono ia no ka wili metala kiʻekiʻe, e like me ke kila maʻamau., Hiki ke hana i ka hao hao, keleawe paʻakikī, a me nā mea ʻē aʻe, hiki ke hana i nā refractory kiʻekiʻe.ʻO ka brown grungy nā hiʻohiʻona o ka maʻemaʻe kiʻekiʻe, ka crystallization maikaʻi, ka wai ikaika, ka hoʻonui uea haʻahaʻa haʻahaʻa, a me ka pale ʻana i ka corrosion.Me ka nui o nā mea hana pale ahi, loaʻa i ka huahana nā hiʻohiʻona o ka pahū, ʻaʻohe pauka, a me ka haki ʻole i ka noi.ʻO ka mea nui, ʻoi aku ka kiʻekiʻe ma mua o ke kumu kūʻai o ka jasteas brown maʻamau, kahi mea i hoʻohui maikaʻi ʻia a me ka hoʻopiha ʻana i nā mea refractory brown jade.

Nā waiwai kino maʻamau

ʻoʻoleʻa 9.0mohs
Color palaunu
ʻAno huapalaoa ʻO ke aniani ʻekolu ʻāpana
Lae hehee ca.2250 °C
ʻO ka wela lawelawe kiʻekiʻe ca.1900 °C
Kaumaha kiko ca.3,9 – 4,1 g/cm3
ʻAno nui ca.1,5 – 2,1 g/cm3

ʻIkepili kino maʻamau

ʻO ka Macro Alumina Fused Brown ʻAlaʻula Alumina Micro
Al2O3 95,65 % 94,20 %
TiO2 2,42 % 2,79 %
Fe2O3 0,12 % 0,33 %
SiO2 0,92 % 1,34 %
CaO 0,35 % 0,33 %

NUI LOA
Ke kino maʻamau

PEPA Ka nui o ka palaoa (μm)
F 020 850 – 1180
F 022 710 – 1000
F 024 600 – 850
F 030 500 – 710
F 036 425 – 600
F 040 355 – 500
F 046 300 – 425
F 054 250 – 355
F 060 212 – 300
F 070 180 – 250
F 080 150 – 212
F 090 125 – 180
F 100 106 – 150
F 120 90 – 125
F 150 63 – 106
F 180 53 – 90
F 220 45 – 75
F240 28 – 34