Quality Certificates
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It has been recorded greate increases in the lifetimes at the working linings of modern BOF converters due to the slag splashing techniques. In order to achieve more increases in the performances; it is recommended to use top quality Mgo-C bricks based on high grade fused magnesia in the trunnions, tapping area, impact pad and purging plug surroundings in the converters which are affected by the metallurgical and the operational factors.
Grade | Description |
Mouth | |
SORK M97 E | Fired and empregnated magnesia brick based on sea water magnesia and fused magnesia |
KARMAG 5 SL | Resin bonded magnesia carbon brick based on medium grade fused magnesia |
Upper cone | |
KARMAG 10 SX | Resin bonded magnesia carbon brick based on high grade fused magnesia |
KARMAG 10 SL | Resin bonded magnesia carbon brick based on medium grade fused magnesia |
Tapping hole surrounding and trunnions | |
KARMAG 12 SX | Resin bonded magnesia carbon brick based on high grade fused magnesia |
KARMAG 15 SX | Resin bonded magnesia carbon brick based on high grade fused magnesia |
KARMAG 15 SXA | Resin bonded magnesia carbon brick based on high grade fused magnesia with anti-oxidant |
Scrap impact area | |
KARMAG 5 SX | Resin bonded magnesia carbon brick based on high grade fused magnesia |
KARMAG 10 SX | Resin bonded magnesia carbon brick based on high grade fused magnesia |
Purging plug surroundings | |
KARMAG 15 SX | Resin bonded magnesia carbon brick based on high grade fused magnesia |
KARMAG 15 SXA | Resin bonded magnesia carbon brick based on high grade fused magnesia with anti-oxidant |
Barrel, bottom and bottom cone | |
KARMAG 10 SL | Resin bonded magnesia carbon brick based on medium grade fused magnesia |
KARMAG 12 SL | Resin bonded magnesia carbon brick based on medium grade fused magnesia |
KARMAG 15 SL | Resin bonded magnesia carbon brick based on medium grade fused magnesia |
Permanent lining | |
SORK M 95 | Fired magnesia brick based on low silica dead burned magnesia and fused magnesia |
SORK M 97 | Fired magnesia brick based on sea water magnesia and fused magnesia |
Bottom joint and back filling | |
SORMASSE HDD | Phosphate and silicate bonded back ramming material based on fused magnesia |
SORMASSE FDD | Phosphate and silicate bonded back ramming material based on fused magnesia |
SORMASSE RAMMAG | Sulphate bonded taphole ramming material based on fused magnesia |
Repair mixes | |
SORGUN M 90 Z | Phosphate and silicate bonded gunning material based on sintered magnesia |
SORMASSE RAMMAG | Sulphate bonded taphole ramming material based on fused magnesia |
Dimension / Ölçü (mm) | ||||||
Shape / Poz | a | b | h | ı | Volume dm3 | r mm |
20/0 | 150 | 150 | ||||
20/8 | 154 | 146 | 3650 | |||
20/20 | 160 | 140 | 200 | 100 | 3,00 | 1400 |
20/30 | 165 | 135 | 900 | |||
20/60 | 180 | 120 | 400 | |||
25/0 | 150 | 150 | ||||
25/8 | 154 | 146 | 4563 | |||
25/16 | 158 | 142 | 250 | 100 | 3,75 | 2219 |
25/30 | 165 | 135 | 1125 | |||
25/60 | 180 | 120 | 500 | |||
30/0 | 150 | 150 | ||||
30/8 | 154 | 146 | 5475 | |||
30/20 | 160 | 140 | 300 | 100 | 4,50 | 2100 |
30/40 | 170 | 130 | 975 | |||
30/70 | 185 | 115 | 493 | |||
35/0 | 150 | 150 | ||||
35/8 | 154 | 146 | 6388 | |||
35/20 | 160 | 140 | 350 | 100 | 5,25 | 2450 |
35/40 | 170 | 130 | 1138 | |||
30/70 | 190 | 110 | 481 | |||
35/0 | 150 | 150 | ||||
35/8 | 154 | 146 | 7300 | |||
35/20 | 160 | 140 | 400 | 100 | 6,00 | 2800 |
35/40 | 170 | 130 | 1300 | |||
35/80 | 190 | 110 | 550 | |||
40/0 | 150 | 150 | ||||
40/8 | 154 | 146 | 8213 | |||
40/20 | 160 | 140 | 450 | 100 | 6,75 | 3150 |
40/40 | 170 | 130 | 1463 | |||
40/80 | 190 | 110 | 525 | |||
45/0 | 150 | 150 | ||||
45/8 | 154 | 146 | ||||
45/20 | 160 | 140 | 9125 | |||
45/40 | 170 | 130 | 3500 | |||
45/90 | 195 | 105 | 1833 | |||
50/0 | 150 | 150 | 500 | 100 | 7,50 | 1000 |
50/8 | 154 | 146 | 500 | |||
50/20 | 160 | 140 | ||||
50/36 | 168 | 132 | ||||
50/60 | 180 | 120 | ||||
50/100 | 200 | 100 | ||||
55/0 | 150 | 150 | ||||
58/8 | 154 | 146 | 10038 | |||
55/20 | 160 | 140 | 8,25 | 3850 | ||
55/36 | 168 | 132 | 550 | 100 | 2017 | |
55/60 | 180 | 120 | 1100 | |||
55/110 | 205 | 95 | 475 | |||
60/0 | 150 | 150 | ||||
60/8 | 154 | 146 | 109550 | |||
60/20 | 160 | 140 | 4200 | |||
60/36 | 168 | 132 | 600 | 100 | 9,00 | 2200 |
60/60 | 180 | 120 | 1200 | |||
60/120 | 210 | 90 | 450 | |||
65/0 | 150 | 150 | ||||
65/8 | 154 | 146 | 11863 | |||
65/20 | 160 | 140 | 4550 | |||
65/36 | 168 | 132 | 650 | 100 | 9,75 | 2383 |
65/60 | 180 | 120 | 1300 | |||
65/120 | 210 | 90 | 488 | |||
70/0 | 150 | 150 | ||||
70/8 | 154 | 146 | 12775 | |||
70/20 | 160 | 140 | 4900 | |||
70/36 | 168 | 132 | 700 | 100 | 10,50 | 2567 |
70/60 | 180 | 120 | 1400 | |||
70/120 | 210 | 90 | 525 | |||
75/0 | 150 | 150 | ||||
75/8 | 154 | 146 | 13688 | |||
75/20 | 160 | 140 | 5250 | |||
75/36 | 168 | 132 | 750 | 100 | 11,25 | 1500 |
75/60 | 180 | 120 | 563 | |||
75/120 | 210 | 90 | ||||
80/0 | 150 | 150 | ||||
80/8 | 154 | 146 | 14600 | |||
80/20 | 160 | 140 | 12,00 | 5600 | ||
80/36 | 168 | 132 | 800 | 100 | 2933 | |
80/60 | 180 | 120 | 1600 | |||
80/120 | 210 | 90 | 600 |