ʻO Kina AZS zirconia corundum brick refractory no ka hale hana umu ahi a me nā mea hana | ʻO Rongsheng

ʻO ka wehewehe pōkole:

Aia i loko o ka brick AZS ʻekolu mau mea kemika nui o Al2O3, ZrO2 a me SiO2. Hana ʻia ka poloka AZS me ka pauka alumina maʻemaʻe a me ke one zircon i loaʻa ma kahi o 65% ZrO2 a me 34% SiO2 maʻiʻo i hoʻokomo ʻia e hoʻoheheʻe ʻia ma hope o ka hoʻoheheʻe ʻia ʻana i ka umu hoʻoheheʻe uila. ʻO ka hoʻolālā petrographic o ka poloka AZS i haku ʻia me ka eutectoid a me ka māhele aniani mai ka corundum a me ka zirconium inclined stone. Hana ʻia ʻo AZS ahi Brick ma lalo o ke kiʻekiʻe kiʻekiʻe o 1900 ~ 2000 degere ma o ka hoʻoheheʻe ʻana a me ka hoʻoheheʻe ʻana. ʻO AZS nā pōhaku lepo refractory me ka refractoriness kiʻekiʻe a me ka ikaika kiʻekiʻe a hoʻohana nui ʻia e kūkulu i ka umu aniani no ka pale ʻana i ka wela kiʻekiʻe a me ka hoʻoheheʻe ʻana i ke aniani corrosion a hiki ke mālama i ka ikehu.


Huahana Huahana

Huahana Huahana

ʻO AZS Brick kahi ʻano zirconia-corundum refractory brick i hoʻolei ʻia he palapala pōkole o ka pōkole ʻo AZS mai A o Al2O3, Z o ZrO2 a me S o SiO2. E like me No.33 fused cast zirconia-corundum refractory brick apono i ka AZS-33 # e like me kona abbreviation, No.36 fused cast zirconia-corundum refractory brick apono i ka AZS-36 # ma kona abbreviation a me No.41 fused cast zirconia-corundum Hoʻohana ʻo brick refractory i ka AZS-41# ma ke ʻano he pōkole.

Na waiwai o AZS Brick

  • Kiekie Mahana,
  • Kū'ē erosion,
  • Waiwai Hoʻopaʻa Kiʻekiʻe,
  • Mea Mechanical maikaʻi,
  • ʻAʻahu kūʻē,
  • Alkali corrosion kū'ē,
  • Ka manawa lawelawe lōʻihi.

AZS Brick Composition

AZS refractory brick me 33 ~ 45% ZrO2 maʻiʻo, hoʻohana i ka pauka alumina ʻoihana a me ke one zircon i koho maikaʻi ʻia e like me nā mea maka, i ninini ʻia i loko o ka mold ma hope o ka hoʻoheheʻe ʻia ʻana i ka umu hoʻoheheʻe uila. i loko o ka hoʻohālike injection ma hope o ka hoʻoheheʻe ʻana i ka umu uila a me ke ʻano o ka paʻa keʻokeʻo, ʻo ke ʻano o ka petrographic i haku ʻia me ka zirconium corundum a me ka pōhaku inclined eutectoid a me ka ʻāpana aniani.

haku mele ʻana AZS-33 AZS-36 AZS-41
ZrO2 ≥33 ≥35 ≥40
SiO2 ≤16.0 ≤14 ≤13.0
Al2O3 liʻiliʻi liʻiliʻi liʻiliʻi
Na2O ≤1.5 ≤1.6 ≤1.3
Fe2O3+TiO2 ≤0.3 ≤0.3 ≤0.3
Na Waiwai Kino
Māmā nui (g/cm3): 3.5-3.6 3.75 3.9
Puanu anu Mpa 350 350 350
Koefficient hoʻonui wela (1000°C) 0.8 0.8 0.8
Exudation temp. o ka mahele aniani 1400 1400 1400
ʻO ke kūpale ʻana o ke aniani hehee (mm/24h) 1.6 1.5 1.3
ʻO ka mānoanoa PT QX 3.4 3.45 3.55

Ka Hana Hana ʻana o AZS Brick no ka umu aniani

Makemake ʻo AZS brick i nā ʻāpana o ke one zircon 1: 1 a me ka pauka alumina ʻenehana, hoʻohui i ka 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 mold i ka wela kiʻekiʻe o 1900 ~ 2000 ℃. ʻo ka hopena i loaʻa i ka poloka AZS he 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 i hoʻolei ʻia me ka 36% ~ 41% ZrO2 maʻiʻo.

Noi o AZS Brick no ka umu ahi

Hoʻohana nui ʻia ʻo AZS brick no ka umu ahi e like me nā mea refractory kiʻekiʻe no ka pale ʻana i ka holoi ʻana i ka wela wela ma ke aniani ʻoihana pahu kapuahi, ka umu uila aniani, ka paheʻe o ka hao & ʻoihana kila, silicate o ka umu ʻoihana soda. Hiki ke hoʻohana ʻia nā pōhaku ahi AZS i loko o ka umu hoʻoheheʻe metala a me ka ipu no ka pale ʻana i ka pala.


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