ʻO China Zirconia Corundum Brick hale hana a me nā mea hana | ʻO Rongsheng

ʻO ka wehewehe pōkole:

ʻO ka zirconia corundum brick he ʻano keʻokeʻo paʻa kino i hana ʻia mai ka pauka alumina a ma kahi o 65% ZrO2 a me 34% SiO2 me ke one zircon i loko, a ninini ʻia ka zirconia corundum firebrick i loko o ka lepo ma hope o ka hoʻoheheʻe ʻia ʻana i ka umu hoʻoheheʻe uila. zirconia corundum ahi brick no ka acid refractory mea me nā mea like ʻole o ka ikaika mechanical kiʻekiʻe, maikaʻi thermal shock kū'ē, refractoriness kiʻekiʻe ma lalo o ka ukana, ikaika erosion kū'ē a kiʻekiʻe density a me nā mea'ē aʻe zirconia corundum refractory brick hiki ke hoʻohana nuiʻia i ka umu aniani, Ladle, kapuahi kila maʻemaʻe, umu hoʻoheheʻe metala ʻole a pēlā aku.


Huahana Huahana

Huahana Huahana

Hana ʻia ka zircon corundum block me ke one zircon paʻa a ma luna o 64% zircon content. zircon corundum pahu ahi e ninini ʻia i loko o ka poʻi ma hope o ka hoʻoheheʻe ʻia ʻana i loko o ka umu hoʻoheheʻe uila. ʻO ka hale lithofacies ka eutectoid a me nā māhele aniani o ka corundum a me ka zirconium plagioclase. ʻO ka zircon corundum refractory block petrographic structure i hana ʻia me ka eutectoid a me ka māhele aniani o ka corundum a me ka zirconium clinopyroxene. Loaʻa i nā poloka zircon corundum nā hiʻohiʻona o ka ikaika mechanical kiʻekiʻe, ke kūpaʻa haʻalulu wela maikaʻi, ka refractoriness kiʻekiʻe ma lalo o ka ukana, ke kūpaʻa erosion ikaika a me ke kiʻekiʻe kiʻekiʻe.

Na waiwai o Zirconia Corundum Brick

  • ʻO ka refractoriness kiʻekiʻe ma lalo o ka ukana,
  • Kūleʻa haʻalulu wela maikaʻi,
  • Kūleʻa maikaʻi i ka corrosion,
  • Ka ikaika mechanical kiʻekiʻe,
  • Kūleʻa nui i nā kolo,
  • Kiʻekiʻe kiʻekiʻe.

Ka Hana Hana Piliki Zirconia Corundum

Makemake ʻo Zirconia corundum i nā ʻāpana o ke one zircon 1: 1 a me ka pauka alumina ʻoihana a hoʻohui i kahi liʻiliʻi o ka NaZO, B20 agent of fusion ma hope o ka hui ʻana ma o ka hoʻoheheʻe ʻana a me ka ninini ʻana i loko o ka ʻeleʻele i ke kiʻekiʻe o 1900 ~ 2000 ℃ ka hopena o ka hui ʻana o nā pōhaku lepo i loko o 33 % ZrO2 maʻiʻo. Ma ke kumu, e hoʻohana i kahi ʻāpana o ke one zircon desilicication e like me ka mea maka e hana ai i ka mea hoʻoheheʻe ʻia me 36% ~ 41% ZrO2 maʻiʻo.

Hoʻokaʻawale ʻana o Zirconia Corundum Brick

AZS-33
ʻO AZS33 zirconia corundum brick dense microstructure e hana i ke aniani kūpaʻa i ke aniani erosion hana ʻaʻole maʻalahi ka hana ʻana i nā pōhaku a i ʻole nā ​​mea kīnā ʻē aʻe, a haʻahaʻa loa ka hiki ke hoʻohua i nā ʻōpala liʻiliʻi.

AZS-36
Ma waho aʻe o ka like eutectic e like me AZS-33 zirconia corundum firebrick, AZS-36 zirconia corundum pōhaku lepo ma muli o ka hoʻohui o ka oi kaulahao-like zirconia kristal, a me ke aniani maʻiʻo emi.

AZS-41
ʻO AZS-41 zirconia corundum pōhaku ahi i loaʻa i ka hāʻawi like ʻana o nā kristal zirconia, i ka moʻo zirconia corundum, ʻoi aku ka maikaʻi o kona pale ʻana.

ʻO Rongsheng Refractory Zirconia Corundum Brick Specifications

Nā mea AZS-33 AZS-36 AZS-41
Al2O3 % maʻamau maʻamau maʻamau
ZrO2 % ≥33 ≥36 ≥41
SiO2 % ≤16 ≤14 ≤13
Fe2O3+TiO2 % ≤0.3 ≤0.3 ≤0.3
ʻAiʻi nui, g/cm3 3.5-3.6 3.75 3.9
Ka ikaika hoʻopā anu MPa 350 350 350
Koefficient hoʻonui wela (1000 ℃) 0.80 0.80 0.80
Ka wela exudation o ke aniani māhele °C 1400 1400 1400
Baddeleyite 32 35 40
Māhele aniani 21 18 17
α-corundum 47 47 43

Noi o Zirconia Corundum Brick

Hoʻohana nui ʻia nā poloka zircon corundum i ka umu ʻoihana aniani, ka umu uila aniani, ke kīwī slideway o ka hao a me ka ʻoihana kila, ka sodium metasilicate ʻoihana umu no ka pale ʻana i ka ʻenekini a me ka mechanical erosion i ke kiʻekiʻe wela.


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