高爐和熱風爐用寬楔形磚及直形磚尺寸
見表1。
表1高爐和熱風爐用寬楔形磚及直形磚尺寸
| 磚號 | 名稱 | 尺寸/mm | 規格b*(a/a1)*c | 外半徑R0/mm | 每環極限塊數/K’楔 | 一塊直形磚半徑增大量(△R)1/mm | 體積/cm3 | ||
| - | a/a1 | c | |||||||
| G-1/R-1 | 直形磚 | 230 | 150 | 75 | 230*150*75 | - | - | 24 | 2587.5 |
| G-2/R-2 | 直形磚 | 345 | 150 | 75 | 345*150*75 | - | - | 24 | 3881.3 |
| G-11 | 直形磚 | 400 | 150 | 90 | 400*150*90 | - | - | - | 5400.0 |
| G-30/R-30 | 直形磚 | 460 | 150 | 75 | 460*750*75 | - | - | 24 | 5175.0 |
| G-3/R-3 | 鈍楔形磚 | 230 | 150/135 | 75 | 230*(150/135)*75 | 2315.3 | 96.6 | - | 2458.1 |
| G-5/R-5 | 銳楔形磚 | 230 | 150/120 | 75 | 230*(150/120)*75 | 1157.7 | 48.2 | - | 2328.8 |
| G-7/R-7 | 特銳楔形磚 | 230 | 150/90 | 75 | 230*(150/90)*75 | 578.8 | 24.1 | - | 2070.0 |
| G-9/R-9 | 錯縫條磚 | 230 | 114/104 | 75 | 230*(114/104*75 | 2645.0 | 144.5 | - | 1880.3 |
| G-4/R-4 | 鈍楔形磚 | 345 | 150/130 | 75 | 345*(150/135)*75 | 2604.8 | 108.4 | - | 3622.5 |
| G-6/R-6 | 銳楔形磚 | 345 | 150/110 | 75 | 345*(150/110)*75 | 1302.4 | 54.2 | - | 3363.8 |
| G-8/R-8 | 特銳楔形磚 | 345 | 150/90 | 75 | 345*(150/90)*75 | 868.3 | 36.1 | - | 3105.0 |
| G-10/R-10 | 錯縫條磚 | 345 | 114/99 | 75 | 345*(114/99)*75 | 2645.0 | 144.5 | - | 2755.7 |
| G-31/R-31 | 鈍楔形磚 | 460 | 150/130 | 75 | 460*(150/130)*75 | 3473.0 | 144.5 | - | 4380.0 |
| G-32/R-32 | 銳楔形磚 | 460 | 150/110 | 75 | 460*(150/110)*75 | 1736.0 | 72.3 | - | 4485.0 |
| G-33/R-33 | 錯縫條磚 | 460 | 114/94 | 75 | 460*(114/94)*75 | 2645.0 | 144.5 | - | 3588.0 |
注:1.經供需雙方協商c可采用100mm。
2.按寬楔形磚大小端尺寸差a-a1點小到大,將其分為鈍楔形磚、銳楔形磚及特銳楔形磚。
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