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锆刚玉砖
Zirconia-corundum brick

性能 Properties

指标 specification

化学成份 Chemical composition,%

Al2O3

40

ZrO2

32

SiO2

16

Fe2O3

1.5

耐压强度 CCS,MPa

100

体积密度 BD,g/cm3

3.1-3.2

显气孔率 Apparent porosity,%≤

11

耐火度 Refractoriness,℃

1790

铬刚玉砖
Corundum-chrome brick

性能 Properties

指标 specification

化学成份 Chemical composition , %

Al2O3

80

Cr2O3

3.5-5

Fe2O3

0.8

体积密度 BD,g/cm3

2.9-3.2

耐火度 Refractoriness,℃

1790

显气孔率 Apparent porosity,%≤

20

耐压强度 CCS,MPa

90-110

重烧线变化 Linear change on reheating (1350℃×3h),%

0.02

热震稳定性,次Thermal shock resistance,cycles

45

耐磨性 Abrasion resistance,C.C

8.5

硅线石类、棕刚玉类耐火材料
Sillimanite and brown corundum refractories
  本产品主要适用于各种锅炉及冶金、化工、建材行业的耐磨高温部位。硅线石耐火浇注料适用于流化床锅炉的燃烧部位。
  These products are suitable for various kinds of boilers and the zones , which need good abrasion resistance and refractoriness in metallurgical industry . chemical industry and building material industry . Sillimanite refractory castable is good in use at combustion zone in CFB boilers.

性能 properties
牌号 Brands

硅线石一般耐火制品 Sillimanite refractory product

硅线石刚玉砖 Sillimanite corundum Brick CGA-204

棕刚玉砖 Brown corundum Brick CGA-206

化学成份 Chemical composition , %

Al2O3

50

70

80

Fe2O3

1.4

2.5

/

体积密度 BD,g/cm3

2.5

2.9

3.1

显气孔率 Apparent porosity,%

22

20

19

耐压强度 CCS,Mpa

60

90

110

荷重软化温度 RUL,℃

1470

1510

1470

耐火度 Refractoriness ,

>1780

1780

1790

耐磨性 Abrasion resistance,C.C

10

8.5


碳化硅制品
SiC products





  该产品机压生产,耐压强度高、耐磨和抗腐性能好,主要用于流化床锅炉、垃圾炉、煤泥炉及陶瓷、化工、玻璃、建材行业的主要窑炉部位。
  These products have high crushing strength, good abrasion resistance and corrosion resistance ,They are mainly used in CFB boilers , garbage furnace and furnaces of ceramic industry ,chemical industry . glass industry and building material industry .





性能 properties
牌号 Brands
MT-90

MT-80

Sic,%

≥90
≥80

显气孔率 Apparent porosity,%

≤15
≤18

体积密度 BD,g/cm3

≥2.55
≥2.5

耐压强度 CCS,Mpa

100-120
80-85

荷重软化温度 RUL,℃

≥1550
≥1530

导热系数Thermal conductivity(1100℃),W/(m·k)

16.6

11.0
热震稳定性,次 Thermal shock resistance , cycles
≥35
≥30

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Add:Bridge of west-road of

Changxing Town,Zhejiang,China

Tel:+86-572-6011047  6011516

Operation manager:Weiming Huo

Mobile:+86 13906823202

http://www.xiangfa.com.cn

General manager:Yuxiang Huo

Fax:+86-572-6011283

Business manager:Weixing Huo

Mobile:+86 013868250728

E-mail:hyx@chinarefractory.com/

Information mobile:

+86 13906823738

Post code:313114

Sales department:+86-572-6011077

http://www.chinadianlu.com/

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