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 | |
| ʻO ke anuanu 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 kūpaʻa 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 ʻoihana, 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 ke kiʻekiʻe wela 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 hoʻoheheʻe ʻia me 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 ke ana 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.
