氧氣煉鋼轉爐用堿性磚尺寸
表1氧氣煉鋼轉爐用堿性磚尺寸
| 牌號 | 尺寸/mm | 內徑/m | 體積/dm3 | ||
| A | - | C/D | |||
| 25/60 | 250 | 100 | 180/120 | 1.0002.250404389.125 | 3.75 |
| 25/30 | 165/135 | ||||
| 25/16 | 158/142 | ||||
| 25/8 | 154/146 | ||||
| 25/0 | 150/150 | ||||
| 30/70 | 300 | 100 | 185/115 | 0.9681.9504.20010.950 | 4.50 |
| 30/40 | 170/130 | ||||
| 30/20 | 160/140 | ||||
| 30/8 | 154/146 | ||||
| 30/0 | 150/150 | ||||
| 35/80 | 350 | 100 | 190/110 | 0.9632.2754.90012.775 | 5.25 |
| 35/40 | 170/130 | ||||
| 35/20 | 160/140 | ||||
| 35/8 | 154/146 | ||||
| 35/0 | 150/150 | ||||
| 40/80 | 400 | 100 | 190/110 | 1.1002.6005.60014.600 | 6.00 |
| 40/40 | 170/130 | ||||
| 40/20 | 160/140 | ||||
| 40/8 | 154/146 | ||||
| 40/0 | 150/150 | ||||
| 45/90 | 450 | 100 | 195/105 | 1.0502.9506.30016.425 | 6.75 |
| 45/40 | 170/130 | ||||
| 45/20 | 160/140 | ||||
| 45/8 | 154/146 | ||||
| 45/0 | 150/150 | ||||
| 50/100 | 500 | 100 | 200/100 | 1.0002.0003.6677.00018.250 | 7.50 |
| 50/60 | 180/120 | ||||
| 50/36 | 168/132 | ||||
| 50/20 | 160/140 | ||||
| 50/8 | 154/146 | ||||
| 50/0 | 150/150 | ||||
| 55/110 | 550 | 100 | 205/95 | 0.9502.2004.0337.70020.075 | 8.25 |
| 55/60 | 180/120 | ||||
| 55/36 | 168/132 | ||||
| 55/20 | 160/140 | ||||
| 55/8 | 154/146 | ||||
| 55/0 | 150/150 | ||||
| 60/120 | 600 | 100 | 210/90 | 0.9002.4004.4008.40021.900 | 9.00 |
| 60/60 | 180/120 | ||||
| 60/36 | 168/132 | ||||
| 60/20 | 160/140 | ||||
| 60/8 | 154/146 | ||||
| 60/0 | 150/150 | ||||
| 65/120 | 650 | 100 | 210/90 | 0.9752.6004.7679.10023.725 | 9.75 |
| 65/60 | 180/120 | ||||
| 65/36 | 168/132 | ||||
| 65/20 | 160/140 | ||||
| 65/8 | 154/146 | ||||
| 65/0 | 150/150 | ||||
| 70/120 | 700 | 100 | 210/90 | 1.0502.8005.1337.80025.500 | 10.50 |
| 70/60 | 180/120 | ||||
| 70/36 | 168/132 | ||||
| 70/20 | 160/140 | ||||
| 70/8 | 154/146 | ||||
| 70/0 | 150/150 | ||||
| 75/120 | 750 | 100 | 210/90 | 1.1253.0005.50010.50027.375 | 11.25 |
| 75/60 | 180/120 | ||||
| 75/36 | 168/132 | ||||
| 75/20 | 160/140 | ||||
| 75/8 | 154/146 | ||||
| 75/0 | 150/150 | ||||
| 80/120 | 800 | 100 | 210/90 | 1.200 | 12.00 |
| 80/60 | 180/120 | 3.200 | |||
| 80/36 | 168/132 | 5.867 | |||
| 80/20 | 160/140 | 11.200 | |||
| 80/8 | 154/146 | 29.200 | |||
| 80/0 | 150/150 | - | |||
每種厚度的爐襯有1直形磚(即錐度為0的磚)和4塊(厚度較小的5種爐襯)或5塊(厚度較大的7種爐襯)楔形磚。所有的磚都是等中間尺寸,中間尺寸為150mm。磚層高度都為100mm。
氧氣煉鋼轉爐用堿性磚磚型及尺寸見表1。磚的尺寸計算值列于表中,同時還列出每種尺寸砌成的爐襯內徑。計算內徑時沒有考慮接縫厚度。表中表示尺寸的字母含義示于圖中,這些字母不一定適用于其他國際標準中的圖表。
每塊磚尺寸都有傳統的牌號,列于表的第一欄,每個牌號由兩組數字組成,中間用斜線隔開,第一組數,斜線前面的數,表示磚長(或爐襯厚),單位為cm,第二組數,斜線后面的數,表示冷面和熱面尺寸差,單位為mm(即錐度)。如果是直形磚,第二組數為0。
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