产品详情
PRODUCTS DETAILS
指标/牌号 |
MC-GB A B C |
MC-12 A B C |
MC-14 A B C |
MC-16 A B C |
MC-18 A B C |
MC-20 A B C |
MgO % |
83-88 |
≥78≥78≥78 |
≥76≥76≥76 |
≥74≥74≥74 |
≥72≥72≥72 |
≥70≥70≥70 |
C % |
5-10 |
≥12≥12≥12 |
≥14≥14≥14 |
≥16≥16≥16 |
≥18≥18≥18 |
≥20≥20≥20 |
显气孔率% |
≤4.0≤4.5≤5.0 |
≤3.0≤3.5≤4.0 |
≤3.0≤3.5≤4.0 |
≤3.0≤3.5≤4.0 |
≤2.5≤3.0≤3.5 |
≤2.5≤3.0≤3.5 |
体积密度g/cm³ |
≥3.05≥3.03≥3.01 |
≥3.0≥2.98≥2.96 |
≥2.96≥2.95≥2.94 |
≥2.94≥2.93≥2.92 |
≥2.92≥2.90≥2.88 |
≥2.90≥2.88≥2.86 |
常温耐压强度MPa |
≥45≥40≥35 |
≥45≥40≥35 |
≥45≥40≥35 |
≥40≥35≥30 |
≥40≥35≥30 |
≥35≥30≥25 |
高温抗折强度1400℃×5h MPa |
≥5≥4≥3 |
≥10≥6≥3 |
≥12≥8≥5 |
≥14≥8≥5 |
≥12≥8≥6 |
≥12≥8≥6 |
用途 |
各种钢包及电炉 |
钢包电炉转炉 |
转炉电炉 |
转炉电炉 |
转炉电炉 |
转炉电炉 |