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                    委托加工、提供市場技術服務,保護渣工藝配方技術服務,造粒塔建造
                    預熔型連鑄保護渣系列
                    不定型耐火材料
                    高效鋼包、中包覆蓋劑
                    預熔型保溫吸渣劑
                    鋼水凈化劑、引流劑等
                    LAM鋁鎂尖晶石鋼包澆注料
                    理化指標

                    Al2O3 ≥ 70%  SiO2 ≤10%
                    MgO ≤11%  Fe2O3 ≤3%

                     



                    體積密度
                    g/cm3

                    110℃×24h>2.9
                    1000℃×3h≥2.88
                    1550℃×24>2.9

                    顯所孔率%

                    110℃×24h≤16
                    1000℃×3h≤19
                    1550℃×3h≤12

                    抗折強度Mpa

                    110℃×24h≥9
                    1000℃×3h≥8
                    1550℃×3h≥9

                    耐壓強度Mpa

                    110℃×24h≥60
                    1000℃×3h≥70
                    1550℃×3h≥60

                    永久線變化率%  110℃×24h  0-0.2
                    1000℃×3h  0+0.2
                    1550℃×3h  +0.8-+1.7
                    加水量    5—5.5%

                    渣線料    Al2O3  ≥60%  MgO≥20%  SiO2  <10%


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                    網 址: www.globalvisiontools.com
                    電 話: 0377-69877189

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                    咨詢熱線: 15503776709










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                    地址:中國·河南·西峽工業園區   網址:www.globalvisiontools.com 
                    電郵:xxweihua@yeah.net 電話:0377-69877189  13937785193
                    豫ICP備10002084號 開網制作維護

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