垃圾焚烧炉用耐磨耐蚀制品

材质
Aggregate

碳化硅砖
SiC brick

SiC浇注料
SiC castable

SiC浇注料
SiC castable

SiC浇注料
SiC castable

SiC可塑料
SiC plastic material

牌号
Brand

DT-DTZA

DT-TGJA

DT-TGJB

DT-TGJC

DT-TGSA

化学成分(%)Chemical Composition

Al2O3

-

≥48

≥26

≥4.5

≥16

SiC

≥78

≥10

≥60

≥90

≥75

Fe2O3

≤1.0

≤1.0

-

≤0.5

≤0.5

CaO

-

0.7

1.4

-

-

体积密度(g/cm3)
Bulk Density

110℃

-

2.55

2.55

2.7

2.6

1000℃

2.6

2.5

2.5

2.7

2.6

耐压强度(MPa) Cold Crushing Strength

110℃

-

≥100

≥90

≥60

≥50

1000℃

≥130

≥110

≥100

≥120

≥80

线变化率(%)
Permanent Linear Change

-0.1

-0.1

-0.1

-0.15

耐磨系数(cc)
Abrasion resistance

≤5

≤7

≤7

≤7

≤7

荷重软化温度T0.6 (℃)Refractoriness Under Load

最高使用温度(℃)
Max. Service Temperature

1700

1500

1550

1600

1550

导热系数(W/m·k)
Thermal Conductivity

13.6

1.6

6.2

16.8

7.2

材质
Aggregate

硅线石浇注料
Sillimanite castable

高铝浇注料
High alumina castable

高铝可塑料
High alumina plastic material

粘土浇注料
Clay castable

高铝砖
High alumina brick

牌号
Brand

DT-HHJ

DT-GGJ

DT-GNS

DT-FLN-2

DT-LZ

化学成分(%)
Chemical Composition

≥60

≥85

≥84

≥50

≥80

≥16

-

-

-

-

-

≥75

≤1

≤1

≤1

≤2

≤2

≤0.5

1.4

1.3

-

8

-

-

体积密度(g/cm3)
Bulk Density

2.65

3.0

2.5～2.7

2.25

-

2.6

2.6

3.0

2.4～2.6

2.2

2.6

2.6

耐压强度(MPa) Cold Crushing Strength

≥100

≥140

≥80

≥60

-

≥50

≥120

≥140

≥100

≥60

≥60

≥80

线变化率Permanent Linear Change(%)

-0.1

-0.15

-0.2

-0.2

0.4

耐磨系数Abrasion resistance(cc)

≤8

≤6

≤7

≤15

荷重软化温度T0.6 (℃)
Refractoriness Under Load

1550℃

最高使用温度(℃)
Max. Service Temperature

1600

1650

1600

1450

-

导热系数(W/m·k)
Thermal Conductivity

1.25

2.5

1.8

0.8

-

牌号
Brand

DT-GL14

DT-ZGS13

DT-LG08

DT-ZJ16

DT-GMN13

材质
Aggregate

自流刚玉浇注料corundum self-flowing castable

刚玉质可塑料corundum plastic material

轻质保温浇注料lightweight Insulating castable

中质保温浇注料Insulating castable

粘结胶泥Mortar

耐火度(MPa)
Refractorines,

≥1790

≥1790

≥1200

≥1500

≥1700

体积密度(g/cm3)
Bulk Density

2.9

2.8

0.8

≤1.6

2.1

耐压强度(MPa)
Cold crushing Strength

110℃×24h

110-120

≥70

3

≥12.5

粘结强度BS 4.5Mpa

1100℃×3h

120-130

≥85

5.5

≥16

1380℃×3h

95-110

抗折强度(MPa)
Modulus of Rupture

110℃×24h

≥8

≥7

≥10

1100℃×3h

≥13

≥10

≥15

1350℃×3h

≥10

≥8

≥15

重烧线变化1100℃×3h(%)
Reheat line change

0.1

0.2

≤0.3

0.2

热震稳定性(次)1000℃-水冷Thermal shock Resistance，Cold Water

≥20

≥40

≥40

最高工作温度(℃)
Max. Service Temperature

1650

1450

1250

1350

导热系数(W/m·k)
Thermal Conductivity

0.35

0.45

耐磨性(CC)
Abrasion resistance

≤6

≤8

牌号
Brand

DT-ZG15

DT-ZM15

材质
Aggregate

锆铬刚玉砖ZrO2- Cr2O3 corundum brick

莫来石砖Mullite brick

化学成份% Chemical composition

ZrO2

≥6

/

Al2O3

≥65

≥75

Cr2O3

1-4

/

SiO2

10

10

体积密度(g/cm3)
Bulk Density

≥2.8-3.0

≥2.7

耐火度(℃)Refractoriness

1790

1760

耐压强度(MPa)
Cold crushing Strength

120-130

≥120

显气孔率(%)
Apparent Porosity

＜18

＜19

重烧线变化(次)
1400℃×3h(%)
Reheat line change

0.1

0.2

热震稳定性1000℃-
水冷Cold Water
Thermal shock Resistance

≥40

≥45

使用温度(℃)
Service Temperature

1560

1550

耐磨性(CC)
Abrasion resistance

≤5.5

≤8

使用特点
Applications

该材料抗腐蚀性强、耐压强度高、热震稳定性好、耐磨性小、抗剥落，是锅炉易磨损部位的最佳材料。
It has good abrasion resistance, corrosion resistance, thermal shock resistance and high crushing strength, good, slag corrosion resistance, and is suitable for the zone which need good abrasion resistance in boilers.

该产品抗腐蚀、热震稳定性好，适用于陶瓷行业、电力锅炉行业。
This product has good corrosion resistance and thermal shock resistance, it is suitable for ceramic industry, electricity industry and boiler industry.