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高性能Al2O3 –Cr2O3澆注料 High Performance Al2O3 –Cr2O3 Castables

高溫容器襯里,如熔化鋼水、鐵水感應(yīng)爐、高溫金屬容器、金屬液流槽、碳黑反應(yīng)爐、氣化爐等。
爐外精煉構(gòu)件,如處理鐵水,鋼水用整體噴槍,RH管襯體, 鋼包透氣磚等。
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產(chǎn)品描述
參數(shù)

號(hào) Brand

LGY-1

LGY-2

LGY-3

LGY -4

LGY -5

BPC-1

化學(xué)成分/ %
Chem. comp.

Al2O3

87

91

89

86

87

90

CaO ≤

2.5

2.5

2.5

2.5

2.5

1.5

Cr2O3

10

5

3

5

3

3

體積密度/ g/cm3
B. D.

110℃×16h ≥

3.00

3.00

3.00

3.00

3.00

3.00

1500℃×3h ≥

3.00

2.90

3.00

3.00

2.96

3.00

常溫抗折強(qiáng)度/ MPa
CMOR

110℃×16h ≥

4.0

3.5

8.0

7.0

4.0

13.0

1500℃×3h ≥

4.5

4.5

30.0

30.0

30.0

18.0

永久線變化率/ % PLC

1500℃×3h

0~0.5

0~0.5

0~0.5

0~0.5

0~0.5

-0.1~0.5

使用溫度/ ℃ Service temperature

1700

1700

1700

1700

1700

1750

加水量/ % Water addition

5-7

5-7

5-6

5-6

5-6

4.5-5.5


Feature

除具有低水泥、超低水泥澆注料良好的施工性能外,還具有更好的抗熔渣滲透性和侵蝕性。
Being as good as LC and ULC castables in workability, they have higher resistance to molten slag penetration and corrosion.

致密高強(qiáng)、高溫性能好、抗侵蝕、耐沖刷和磨損。
High density and strength, superior high temperature properties, good
resistance to erosion and abrasion.


Application

高溫容器襯里,如熔化鋼水、鐵水感應(yīng)爐、高溫金屬容器、金屬液流槽、碳黑反應(yīng)爐、氣化爐等。
爐外精煉構(gòu)件,如處理鐵水,鋼水用整體噴槍,RH管襯體, 鋼包透氣磚等。
Linings of high temp. vessels, e.g., induction furnaces for iron or steel melting, molten metal containers and runners, black carbon reactor and gasifying furnaces.
Refractory components for secondary refining, e.g., monolithic lances for molten iron or steel treatment, RH snorkel, ladle purging plugs, etc.

高爐送風(fēng)支管, 加熱爐用耐磨磚和滑軌磚等。
Air ventilation system of BF, abrasion resistant blocks and trail blocks of heating furnaces.

 

  根據(jù)用戶需要和技術(shù)發(fā)展,我們保留對(duì)表中數(shù)據(jù)的修改權(quán)。

  The data are subject to revise as per technical development and specific requirements from customers.

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