• Sintered Alumin_11
  • FS_img02
  • FS_img03
  • FS_img01
  • Hoʻopili ʻia ʻo Spinel__02
  • Hoʻopili ʻia ʻo Spinel__01

Kūleʻa wela kiʻekiʻe, ʻoi aku ka nui o ke kino, ka haʻahaʻa wai haʻahaʻa, ka liʻiliʻi o ka hoʻonui ʻana i ka wela wela fused spinel.

  • Spinel alumina magnesium
  • Hoʻohui ʻia ka magnesium aluminate spinel
  • Kiekie maemae fused spinel

Wehewehe pōkole

ʻO Fused spinel kahi huaʻai spinel magnesia-alumina maʻemaʻe kiʻekiʻe, i hana ʻia e ka hui ʻana i ka magnesia maʻemaʻe kiʻekiʻe a me ka alumina i loko o kahi umu ahi arc exlectric. Ma hope o ka paʻa ʻana a me ka hoʻoluʻu ʻana, ʻoki ʻia a hoʻopaʻa ʻia e like me ka nui o ka makemake. ʻO ia kekahi o nā pūhui refractory kūʻokoʻa. He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, ʻoi aku ka maikaʻi ma ke kiʻekiʻe refractoriness thermal paʻa a me ka paʻa kemika, ʻo ka magnesia-alumina spinel kahi mea i manaʻo nui ʻia refractory maka. ʻO kāna mau hiʻohiʻona maikaʻi loa e like me ka waihoʻoluʻu maikaʻi a me ka hiʻohiʻona, kiʻekiʻe ka nui o ka nui, ke kūpaʻa ikaika i ka exfoliation a me ke kūpaʻa kūpaʻa i ka haʻalulu wela, e hiki ai i ka huahana ke hoʻohana nui ʻia i nā kiln rotary, ka hale o nā umu uila hao a me ke kila hoʻoheheʻe ʻana, sima. rotary kiln, aniani kapuahi a me au etallurgical oihana etc.


Kaʻina hana o ka hana a me ka noi

Hana ʻia mai ka magnesia hoʻomaʻemaʻe kiʻekiʻe a me Bayer kaʻina alumina i loko o ka umu uila nui. Loaʻa iā ia nā waiwai refractory maikaʻi loa, a hiki ke hoʻohana ʻia e hana i nā Bricks a me nā Castables ma nā wahi kahi i kū ai ke kūpaʻa slag.

E like me: ʻO ka hale o EAF a me ke kapuahi oxygen kumu, Steel ladle, waena waena o ka ciment rotary kiln, etc.

MEA

UNIT

NUI

AM-70

AM-65

AM-85

AM90

Kemika

haku mele

Al2O3 % 71-76 63-68 82-87 88-92
MgO % 22-27 31-35 12-17 8-12
CaO % 0.65 ka nui 0.80 ka nui 0.50 ka nui 0.40 ka nui
Fe2O3 % 0.40 ka nui 0.45 ka nui 0.40 ka nui 0.40 ka nui
SiO2 % 0.40 ka nui 0.50 ka nui 0.40 ka nui 0.25 ka nui
NaO2 % 0.40 ka nui 0.50 ka nui 0.50 ka nui 0.50 ka nui
ʻAiʻa nui g/cm3 3.3min 3.3min 3.3min

3.3min

'S' ----sintered ; F-----huʻia ; M------magnesia; A----alumina; B----bauxite

ʻO nā hiʻohiʻona Spinel Fused

Hōʻike huahana:ʻO Fused magnesia-aluminum spinel i hana ʻia me ka alumina haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa i ka pauka magnesia i puhi ʻia i ka māmā māmā e like me nā mea maka, a ua hoʻoheheʻe ʻia i loko o ka umu ahi arc i kahi wela kiʻekiʻe ma luna o 2000 ℃.

Nā hiʻohiʻona huahana:ʻO ke kūpaʻa wela kiʻekiʻe, ka nui o ke kino, ka haʻahaʻa o ka wai, ka liʻiliʻi o ka hoʻonui ʻana i ka wela, ke kūpaʻa haʻalulu maikaʻi, ke kūpaʻa ikaika a me ka pale ʻana.

Ke hoʻohālikelike ʻia me ke ʻano sintering e synthesize spinel, ʻoi aku ka kiʻekiʻe o ka calcination kiʻekiʻe o ke ʻano electrofusion, e pili ana i 2000 ° C, ka mea e ʻoi aku ka paʻakikī o ka spinel, ʻoi aku ka kiʻekiʻe o ka leo, a ʻoi aku ka pale ʻana i ka hydration. Ua like ke kaʻina hana me ke ʻano sintering e synthesize spinel.

Hoʻohana nui ʻia nā mea maka i ka alumina ʻoihana a me ka pauka magnesium oxide i puhi ʻia.

Hoʻohana huahana:Hoʻohana nui ʻia ia i ka hoʻoheheʻe ʻana i ke kila, ka hale umu uila, ka ladle, ke kīwī kīwī sima, ka umu ahi aniani a me ka ʻoihana metallurgical, etc.

skateboards, nozzle bricks, ladle lining bricks and flat furnace bricks, a me ka nui-scale cement Basic raw materials for kilns, transition zone lining bricks of medium-sized ciment kilns, refractory castables and high and medium temperature kiln furniture bricks.

Kaʻina Huahana Spinel Fused

ʻO ka hana ʻana o ka hui o ka fused alumini magnesium spinel he nui nā pae, e like me nā koi o nā mea hoʻohana, ka nui o nā ʻāpana, hiki ke hana ʻia ka maikaʻi ma ke koi.