منو
منو
منو
51292222 (41) 98+واحد فروش
جرم های ریختنی خیلی کم سیمان (ULCC)
برای بهبود بیشتر خواص ترمومکانیکی دیرگدازهای ریختنی کم سیمان، کاهش بیشتر سیمان موردنظر قرار گرفته و سبب توسعه گروه جدید جرم‌های ریختنی خیلی کم سیمان گردید. در این نوع جرمها مقدار سیمان به کمتر از 3% و در نتیجه مقدار CaO به میزان کمتر از 1% کاهش پیدا کرد. توسعه این دسته از جرمها با جایگزینی بخشی از سیمان با ذرات ریز همانند میکروسیلیس و آلومینای راکتیو آغاز شده، کارکرد خوب این دیرگدازها به توانایی پر شدن حفرات بین اگریگیت‌ها توسط ذرات بسیار ریز نسبت داده شده است. پر شدن حفرات باعث افزایش چگالی و کاهش قابل ملاحظه آب مصرفی می‌گردد. از این رو دیرگدازهای ریختنی کم سیمان خواص فیزیکی بهتری در قیاس با دیرگدازهای ریختنی معمولی و کم سیمان از خود نشان می‌دهند.
ARCAST A85ULCC
ARCAST A85ULCC-SFC
ARCAST A90ULCC
ARCAST A94ULCC
ARCAST A95ULCC-SFC
ARCAST A95ULCC-Delta
ARCAST A85ULCC
AZARSHAHAB REFRACTORIES CO.
ULTRA LOW Cement Castables
ARCAST A85ULCC
General Properties (Download PDF)
Classification …………….……..…..……….. Alumina Castable
Description…Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis …………….……….…..…….……. Bauxite
Bond ………………….….………………….…………. Hydraulic
Installing Method …………………………… Casting / Vibrating
Packaging ……….……….. 25 kg net weight multi proof sacks
Storage Life (Month) …………….…………………..……..….. 9
Grain Size (mm) ………………………………………….. Max 6
Water Required (%) …………….……………….………. 5.0-7.0
Main Chemical Component
Al2O3 (%) ………………………………………… 84
SiO2 (%) …………………………………………… 11
Fe2O3 (%) ………………………………………….. 2
CaO (%) ………………………………………….. 1.2
Physical & Thermal Properties
Maximum Service Temperature (ºC) .… 1780
Bulk Density at 110 ºC (gr/cm³) ….. 2.75-2.95
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 700-900
After Firing at 1400 ºC ………..…. 800-1000
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
ARCAST A85ULCC-SFC
AZARSHAHAB REFRACTORIES CO.
ULTRA LOW Cement Castables
ARCAST A85ULCC-SFC
General Properties (Download PDF)
Classification …………….……..…..……….. Alumina Castable
Description…Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis …………….……….…..…….……. Bauxite
Bond ………………….….………………….…………. Hydraulic
Installing Method …………………………… Casting / Vibrating
Packaging ……….……….. 25 kg net weight multi proof sacks
Storage Life (Month) …………….…………………..……..….. 9
Grain Size (mm) ………………………………………….. Max 6
Water Required (%) …………….……………….………. 5.0-7.0
Main Chemical Component
Al2O3 (%) ………………………………………… 84
SiO2 (%) …………………………………………… 11
Fe2O3 (%) ………………………………………….. 2
CaO (%) ………………………………………….. 1.2
Physical & Thermal Properties
Maximum Service Temperature (ºC) .… 1780
Bulk Density at 110 ºC (gr/cm³) ….. 2.70-2.90
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC …………….. 600-800
After Firing at 1400 ºC ………….…. 700-900
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
ARCAST A90ULCC
AZARSHAHAB REFRACTORIES CO.
ULTRA LOW Cement Castables
ARCAST A90ULCC
General Properties (Download PDF)
Classification …………….……..…..……….. Alumina Castable
Description…Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis …………….……….…..…….……. Bauxite
Bond ………………….….………………….…………. Hydraulic
Installing Method …………………………… Casting / Vibrating
Packaging ……….……….. 25 kg net weight multi proof sacks
Storage Life (Month) …………….…………………..……..….. 9
Grain Size (mm) ………………………………………….. Max 6
Water Required (%) …………….……………….………. 5.0-7.0
Main Chemical Component
Al2O3 (%) ………………………………………… 90
SiO2 (%) ………………………………………….. 6.5
Fe2O3 (%) ………………………………………….. 1
CaO (%) …………………………………………….. 1
Physical & Thermal Properties
Maximum Service Temperature (ºC) .… 1820
Bulk Density at 110 ºC (gr/cm³) ….. 2.80-3.00
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC ……..…….. 800-1000
After Firing at 1400 ºC ………..…. 900-1100
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
ARCAST A94ULCC
AZARSHAHAB REFRACTORIES CO.
ULTRA LOW Cement Castables
ARCAST A94ULCC
General Properties (Download PDF)
Classification …………….……..…..……….. Alumina Castable
Description…Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis …………….……….…..…….……. Bauxite
Bond ………………….….………………….…………. Hydraulic
Installing Method …………………………… Casting / Vibrating
Packaging ……….……….. 25 kg net weight multi proof sacks
Storage Life (Month) …………….…………………..……..….. 9
Grain Size (mm) ………………………………………….. Max 6
Water Required (%) …………….……………….………. 5.0-7.0
Main Chemical Component
Al2O3 (%) ………………………………………… 94
SiO2 (%) ………………………………………….. 4.5
Fe2O3 (%) ……………………………………….. 0.5
CaO (%) …………………………………………….. 1
Physical & Thermal Properties
Maximum Service Temperature (ºC) .… 1880
Bulk Density at 110 ºC (gr/cm³) ….. 2.90-3.10
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC ……..…….. 800-1000
After Firing at 1400 ºC ………..…. 900-1100
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
ARCAST A95ULCC-SFC
AZARSHAHAB REFRACTORIES CO.
ULTRA LOW Cement Castables
ARCAST A95ULCC-SFC
General Properties (Download PDF)
Classification …………….……..…..……….. Alumina Castable
Description…Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis …………….……….…..…….……. Bauxite
Bond ………………….….………………….…………. Hydraulic
Installing Method …………………………… Casting / Vibrating
Packaging ……….……….. 25 kg net weight multi proof sacks
Storage Life (Month) …………….…………………..……..….. 9
Grain Size (mm) ………………………………………….. Max 6
Water Required (%) …………….……………….………. 4.5-6.5
Main Chemical Component
Al2O3 (%) ………………………………………… 95
SiO2 (%) ………………………………………….. 3.9
Fe2O3 (%) ……………………………………….. 0.1
CaO (%) …………………………………………….. 1
Physical & Thermal Properties
Maximum Service Temperature (ºC) .… 1880
Bulk Density at 110 ºC (gr/cm³) ….. 2.90-3.10
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC ……..…….. 800-1000
After Firing at 1400 ºC ………..…. 900-1100
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
ARCAST A95ULCC-Delta
AZARSHAHAB REFRACTORIES CO.
ULTRA LOW Cement Castables
ARCAST A95ULCC-Delta
General Properties (Download PDF)
Classification …………….……..…..……….. Alumina Castable
Description…Ultra Low Cement Hydraulic Bonded Refractory Castable
Raw Material Basis …………….……….…..…….……. Bauxite
Bond ………………….….………………….…………. Hydraulic
Installing Method …………………………… Casting / Vibrating
Packaging ……….……….. 25 kg net weight multi proof sacks
Storage Life (Month) …………….…………………..……..….. 9
Grain Size (mm) ………………………………………….. Max 6
Water Required (%) …………….……………….………. 5.0-7.0
Main Chemical Component
Al2O3 (%) ………………………………………… 95
SiO2 (%) ……………………………………………. 2
Fe2O3 (%) ……………………………………….. 0.1
CaO (%) ………………………………………….. 0.9
Physical & Thermal Properties
Maximum Service Temperature (ºC) .… 1880
Bulk Density at 110 ºC (gr/cm³) ….. 2.95-3.15
Cold Crushing Strength (kg/cm²)
After Drying at 110 ºC ……..…….. 800-1000
After Firing at 1400 ºC ………..…. 900-1100
Permanent Linear Change (%)
After Drying at 110 ºC …….……… Negligible
After Firing at 1000 ºC ……… (-0.2) to (+0.2)
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
