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Building Materials—Petrochemical Industry Wear-Resistant Castable
Building Materials—Petrochemical Industry Wear-Resistant Castable

Building Materials—Petrochemical Industry Wear-Resistant Castable

Description :
Building Materials—Petrochemical Industry Wear-Resistant Castable
Application :
Working lining with working temperature below 1000 ℃, washed by high speed dust flow

Description parameter

Modle

HXM-1

HXM-2

HXM-3

Chemical component(%)

Al2O3

SiO2

≥ 49.0

≤ 42.0

≥ 85.0

≤ 9.5

≥ 92.0

≤ 3.0

 Bulk density(g/cm³)

110℃×24h

400℃×3h

815℃×3h

1500℃×3h

≥ 2.30

≥ 2.25

≥ 2.25

--

≥ 2.80

--

--

≥ 2.65

≥ 2.95

--

≥ 2.90

--

Compression strength(MPa)

110℃×24h

400℃×3h

815℃×3h

1500℃×3h

≥ 9.5

≥ 9.0

≥ 10.8

--

8.6

--

--

14.6

15.7

--

20.5

--

Breaking strength(MPa)

110℃×24h

400℃×3h

815℃×3h

1500℃×3h

≥ 65.0

≥ 65.5

≥ 75.0

--

≥ 45.0

--

--

≥ 75.5

≥ 90.0

--

≥ 85.0

--

Linear change rate(%)

110℃×24h

400℃×3h

815℃×3h

1500℃×3h

±0.1

±0.3

±0.3

--

±0.1

--

--

±0.5

±0.1

--

 

±0.3

--

 

Hot compression strength(MPa)

800℃×1h

--

--

≥ 25.0

Special sign

High strength, good wear resistance

Free, chemical stability, micro-expansion, strong reduction gas erosion and erosion

High cold and hot strength, wear resistance and corrosion resistance

Application

Working lining with working temperature below 1000 ℃, washed by high speed dust flow

Working temperature 1200-1450 ℃, working lining of high speed gas scour furnace

Operating temperature 815-1000 ℃, working lining with high pressure, corrosive gas scour

Inquiry

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