Corundum Brick

Product advantages: high strength, high temperature resistance, corrosion resistance, and good chemical stability.

پيداوار جي تفصيل

High-purity corundum bricks use tabular corundum and fused corundum as the main raw materials, through scientific and reasonable grading, with excellent performance additives, high-pressure molding, high-temperature sintering, and the refractory products are characterized by high strength and high temperature resistance. Corrosion resistance and good chemical stability.

جسماني ۽ ڪيميائي اشارا

منصوبي	اعلي پاڪائي ڪورونڊم اينٽ ڊي ايل-99	Corundum mullite brickDL-95	Corundum mullite brickDL-90	Corundum mullite brickDL-80
AI2O3٪	99	95	90	80
SiO2	0.3	3.0	9.0	18
Fe2O3	0.2	0.2	0.5	0.5
R2O٪	0.3	0.6	0.6	0.4
گھڻي کثافت/(g/cm³)	3.0	2.9	2.85	2.7
ڪمپريسي طاقت ڪمري جي حرارت تي/Mpa≥	75	100	100	60
رد عمل	1790	1790	1790	1790
لوڊ نرم ڪرڻ شروع گرمي پد 0.2Mpa ℃	1700	1700	1700	1650
heيهر گرم ڪرڻ واري لائين تبديلي (1600 ℃ × 3h) ≤	0.2	0.2	0.2	0.3
حرارتي استحڪام جو وقت 1100 ℃ پاڻي ٿ≥و ڪرڻ	6	10	10	20