Kūleʻa hoʻohuihui kiʻekiʻe alumina hoʻohuihui

Ka wehewehe kikoʻī

Hana ʻia ka poli alumina kiʻekiʻe i ka hoʻomaʻemaʻe kiʻekiʻe a me ka hoʻōho paʻa me ka ʻike o nā mea heʻoi aku ma mua o 48% alumina ma o ke kiʻekiʻe kiʻekiʻe a me ka hala. ʻO ka palekana thermal, kahi kiʻekiʻe refractoriness ma mua o 1770 ℃.


Hōʻike huahana

Nā Huaʻōlelo Huaʻōlelo

ʻIke AR36 AR37 AR38 AR40
Al2O3% ≥55 ≥65 ≥75 ≥80
Fe2O3% ≤2 ≤2 ≤2 ≤2
Kahu H ° C ≥1770 ≥1790 ≥1790 ≥1790
Kaila%% ≤22 ≤23 ≤23 ≤21
Kāhea ʻaʻa ikaika Mpa ≥44 ≥49 ≥54 ≥65
ʻO ka huli ʻana ma lalo o ka ukana (0.2MPa) ° C ≥1470 ≥1500 ≥1520 ≥1530
Ke hoʻololi nei i ka hoʻololi laina laina (1500 ° C 2h)% + 0.1 ~ -0.4 + 0.1 ~ -0.4 + 0.1 ~ -0.4 + 0.1 ~ -0.4
High temperature alumina refractory brick6
High temperature alumina refractory brick7
High temperature alumina refractory brick8

Nā hiʻohiʻona a me nā uku kūpono
1. ikaika ikaika compressive.
2. Ke kiʻekiʻe hoʻomakaʻana.
3. Ka kiʻekiʻe kiʻekiʻe helu.
4. kūlike, a me nā waiwai creep.
5. ʻAʻole maʻalahi ke kīwaha a me ka waimaka.
6. ʻO ka hoʻonuiʻana i ka wela wela, ʻaʻole maʻalahi ke loli a hoʻopau.

Palapala noi huahana
1. Kahu o ka metallurgy hana, hoʻomehana hoʻomehana wela.
2. Nā hale hana o ka ʻoihana hoʻoneʻe a me nā ʻoihana kūkulu.
3. Kahe ʻana o ka lawe ʻana o ka ʻōpala, ka hoʻomaʻemaʻe ʻana i ka umu moe

ʻO ka hōʻoia maikaʻi
Hana ʻia ʻo Lite Refractory ma nā kūlana kiʻekiʻe o kāna mau huahana a me nā lawelawe āpau. Me kona makewai i ka Moku o ka ʻenehana hana i kēlā me kēia pae a me kahi laulā ākea, hiki iā Lite Refractory ke hāʻawi i nā kūlia kūpono loa no ka koi o ka mea kūʻai aku. Kākau ʻia e ka ʻumi makahiki o ka ʻike i nā ʻoihana like ʻole, a me ka pilina pili me nā mea kūʻai aku, Lite Refractory e lawe mau i nā huahana hou e hāʻawi i ke ola maikaʻi a me ka waiwai i ka mea hoʻohana.

ʻO ka ʻōnaehana hōʻoia palekana e pili ana i nā pae aʻe
a.Inspection a control control of masuk raw material: E like me ka kemika, ua ʻokaʻawale ʻia nā mea ʻala i nā pae like ʻole e hōʻoia ai i ka maikaʻi o ka pia ma mua.
b.ʻApopopopo a me nā kaohi o ke kaʻina: i ka wā o ka hana, e kau paona ʻia kēlā me kēia pākiki i ʻelua a hōʻemi i ka hala o ke kaupaona.
c.Inspection of product Standardization o ka maikaʻi o kēlā me kēia huahana e ke kaʻina hana a me ka hoʻokolohua.
d.E hana i nā hoʻoponopono kūpono i nā manawa a pau nā kuhi hewa ʻana.
e.Quality audit e ka hoʻokele waiwai.Bauna mua o ka lawe ʻana, e nānā nā mea nānā i ka nui, ka helehelena, kino kino a me nā mea hou o ka bata i loko o ka hale hana.

High temperature alumina refractory brick9


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