產品價格:電議元/噸
最小起訂: 1噸
供貨總量: 999噸
公司名:三門峽金騰耐火材料有限公司
所在地:河南 三門峽
聯系人:銷售 男
發布時間:2024年04月29日
有效期至:2024年05月29日在線詢盤
多晶氧化鋁纖維產品簡介:
Brief
多晶氧化鋁纖維是結晶態耐火纖維,是將金屬鋁粉與其他化工原料經化學工藝制成的多晶氧化鋁耐火纖維。分為莫來石纖維、高氧化鋁纖維和純氧化鋁纖維,可制成纖維塊、纖維氈、纖維板和纖維紙等制品。
Polycrystalline Alumina Fiber is a kind of crystallization refractory fiber, which is made from metal alumina power and oth-ers chemical raw maaterial dealt with chemical technology,. It includes the mullite fiber, high alumunum fiber and pure aluminum fiber, which can be ade into the bulk fibers, fiber felts and feber paper.
產品品種:
The type of the products
多晶氧化鋁系列纖維棉、氈、板和異型制品。
Polycrystalline alumina bulk fibers, fiber felts, fiber board and fiber special shaped products.
產品特性:
Advantage
優良的耐高溫性能,極好的耐熱震性;
Excellent resistance to high temperature, excellent resistance to thermal shock.
優良的化學穩定性;
Excellent chemical stability.
高溫下始終保持多晶體微晶粒結構。
At high temperature it yet keep polycrys-talline structure.
應用范圍:Application range
高溫電爐爐膛,燒嘴磚,看火門;
High temperature electric furnace hearth, Burner blocks and peep doors.
軍工、航天、科研、核工業等高溫絕熱;
High temperature thermal insulation for war industry. Aeronautics. Sci-entific research and atomic energy industries.
其它高溫絕熱領域。
High temperature thermal insulation for others industries.
多晶氧化鋁纖維
Polycrystalline Alumina fiber
理化指標:
執行GB/T16400--2003標準
物理性 Physical properties |
|||||||
|
莫來石纖維 praguity fiber |
高氧化鋁纖維 high aluminum fiber |
純氧化鋁纖維 pure aluminum fiber |
||||
HY-1015 | HY-2015 | HY-3015 | |||||
容重(Kg/m3) Bulk density(Kg/m3) |
100-120 | ||||||
安全使用溫度(℃) Safety operating temperature(℃) |
1350 | 1400 | 1450 | ||||
加熱線收縮率(%)1400℃×24h Reheating linear shirinkage rate (%)1400℃×24h |
1.96 | 2 | 1.5 | ||||
使用成份(%) Typical chemical composition(%) |
|||||||
Al2O3 | ≥72 | ≥82 | ≥93 | ||||
Sio2+Al2O3 | ≥99 | ≥99 | ≥99 | ||||
Fe2O3 | ≤0.2 | ≤0.2 | ≤0.2 | ||||
K2O+Na2O | ≤0.1 | ≤0.1 | ≤1 |