300t轉爐煉鋼工藝技術規程
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- 300t轉爐煉鋼工藝技術規程言..............................................................................................................................................1
1、原燃材料的種類、質量標準和技術條件.................................................................................2
1.1 鐵水、脫后硫鐵水、半鋼水...........................................................................................2
1.2 氣體介質............................................................................................................................2
1.3 底吹氣體純度及壓力........................................................................................................2
1.4 廢鋼....................................................................................................................................3
1.5 石灰....................................................................................................................................3
1.6 輕燒白云石........................................................................................................................4
1.7 螢石....................................................................................................................................4
1.8 錳礦....................................................................................................................................4
1.9 增碳劑................................................................................................................................4
1.10 鐵礦石..............................................................................................................................5
1.11 鐵礬土..............................................................................................................................5
1.12 鋁礬土..............................................................................................................................5
1.13 硅石..................................................................................................................................5
1.14 錳鐵..................................................................................................................................6
1.15 硅鐵..................................................................................................................................6
1.16．硅鐵粉...........................................................................................................................6
1.17 硅錳..................................................................................................................................6
1.18 低碳鉻鐵..........................................................................................................................6
1.19 釩鐵..................................................................................................................................7
1.20 鎳板..................................................................................................................................7
1.21 鎳銅..................................................................................................................................7
1.22 鉬鐵..................................................................................................................................7
1.23 銅板..................................................................................................................................7
1.24 鈮鐵...........................................................................................................................
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