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捣打料
Remming material
  BA619-SiC主要用于各类锅炉和石化工业,BA610具有耐高温、良好耐磨性、抗渣性和抗剥落能力,它是用于电力行业,冶金行业和石化工业锅炉的优质材料。刚玉莫来石制品适用于冶金、化工、玻璃、陶瓷行业的高温、耐磨部位及75~220T/h流化床锅炉的燃烧部位。具有耐碱性、耐酸性、耐腐蚀等特点。
  BA619-SiC are mainly used in all kinds of boilers and petrochemical industry, Ba610 has high refractoriness, good abrasion resistance, and corrosion resistance and spall resistance. It is one of excellent materials in boilers of power industry, me tallurgical industry, and petroch-emical industry. Corundummullite products having good alkailresistance, acid resistance and corrosion resistance can be used in metallurgical industry, chemical industry, glass industryand ceramic industry, which need high refractoriness and gold abrasion resistanc, Also can be used in 75T/h~220T/h CFBboilers.

性能 properties
牌号 Brands
高强度耐磨碳化硅捣打料 High strength wearable SiC Ramming material
棕刚玉捣打料 Brown corundum ramming Material
刚玉-莫来石浇注料 Corundm-mullite castable
刚玉-莫来石捣打料 Corundm mullite ramming material
BA619-SiC
BA610
GC-806
GC-808
化学成份 Chemical Composition,%
Al2O3
5
80
80
80
SiC
80
体积密度,BD,g/cm3
2.8-2.85
≥2.95
2.85-3.1
2.85-3.1
耐火度 Refractoriness,℃
1780
1780
1780
1780
耐压强度
CCS,Mpa
110℃×24h
50
≥65
80
60-65
1100℃×24h
80
≥80
115
80
1380℃×3h
85-90
115-120
115
抗折强度 MOR,(900℃×3h),Mpa
12
12
12
12
线变化率 PLC,(1350℃×3h)%
-0.4
-0.6
热震稳定性,(900℃水冷),次Thermal shock resistance(900℃-water quench),cycles
25
26
30
30
耐磨性 Abrasion resistance,C.C
8
7.8
6.3
5.6

各种循环流化床锅炉用耐磨耐火材料
Wearable refractories for CFB boilers
  BA062,BA611和BA061耐磨耐火材料主要用于循环流化床锅炉易磨损部位,KR-75主要用于循环流化床和其它锅炉的耐磨、抗热震稳定性要求较高的部位。
  BA062, BA611 and BA061 wearable refractoriesare mainly used in wearable places in CFB boilers, while KR-75 is suitable for wearable and thermal shock resistant places in CFB boilers and other furnaces.

牌号 Brands
性能 properties
高性能亚白刚玉耐磨耐火浇注料 Sub-while corundum Wearable castale
高性能高强度耐磨白刚玉捣打料 High strength wearable white corundum ramming refractory
高性能耐磨刚玉质浇注料(钢纤维)High performance Wearbalescorundum castable
抗热震耐磨高铝质浇注料 Thermal shock resistant Wearbale high alumina castable
BA062
BA611
BA061
KR-75
Al2O3 %
85
85
≥85
75-80
体积密度 BD(110℃×24h),g/cm3
≥3.1
≥3.1-3.2
2.9-3.1
2.5
耐压强度
CCS,Mpa
110℃×24h
90-100
≥65
85-90
≥75
1100℃×3h
130
80
110-135
90-100
1450℃×3h
115
抗折强度 MOR(110℃×24h),Mpa
12
15
≥12
11
线变化率PLC,(1150℃×3h),%
-0.5
-0.5
-0.5
-0.6
耐火度 Refractoriness,℃
1780
1780
1780
1780
热震稳定性(1100℃水冷),次 Thermal shick resistance (1100℃-water quench),cycles
25
≥25
≥25
≥25
耐磨性 Abrasion resistance,C.C
6.5
5.5
3.77
6.73

各种循环流化床锅炉用耐磨耐火材料(续上)
Wearbale refractories for CFB boiler(continuing)

牌号 Brands
性能 properties
高性能棕刚玉耐磨耐火浇注料 High performance Wearable brown corundum castable 高性能SiC棕刚玉耐磨耐火浇注料 High performance wearable SiC castable 高性能高铝质耐磨耐火浇注料 High performance bauzite wearble castabel 高性能高强度耐酸浇注料 High performance high Strength acid-resistant castable
BA064
BA063
AB608
GAG-12
化学成份 Chemical Composition,%
SiC
35
Al2O3
80
42
≥75
50
SiO2
6
5
5
40
CaO
1.0
1.0
1.0
1.5
体积密度 BD(110℃×24h),g/cm3
3.2
2.8
2.5
2.5
抗折强度 MOR(110℃×24h),Mpa
>11
11
11
>12
耐压强度
CCS,Mpa
110℃×24h
85-95
≥80
≥85
≥45
1100℃×3h
110-125
90-100
100-120
65
热震稳定性(1100℃水冷),次 Thermal shick resistance (1100℃-water quench),cycles
≥25
25
18
25
导热系数 Thermal conductivity(≤800℃),W/(m·k)
≤2
≤2
≤2
≤2
荷重软化温度 RUL,℃
0.6%
1550
1410
1450
1450
4%
1650
耐火度 Refractoriness,℃
>1780
1780
≥1760
≥1770
不锈钢纤维加入量 Stainless steel fiber addition (L19×φ0.5),wt%
2-3
2-3
耐磨性 Abrasion resistance,C.C
6.5
6.5
9

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