.

高质量石墨电极

人造石墨电极选用优质石油焦、进口针状焦、优质煤沥青等低灰分原料,经煅烧、配料、混捏、成型、多次焙烧和浸渍、石墨化等工序制成石墨化半成品,最后经专业数控车床精细加工而成。产品具有电阻率低、灰分低、结构均匀、抗热震性好、机械强度高、热膨胀系数低、电极和接头配合紧密等优点,是电弧炉炼钢、钢包精炼炉和矿热炉冶炼的绝佳材料。


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石墨块
石墨块 石墨是目前已知的最耐高温的材料之一。它的熔点为3850℃±50℃,沸点达4250℃。它在7000℃超高温电弧下10S,石墨的损失最小,按重量计石墨损失0.8%。由此可见,石墨的耐高温性能是很突出的。  石墨块的工艺技术特性:        1、耐高温:石墨是目前已知的最耐高温的材料之一。它的熔...
高质量石墨电极
高质量石墨电极 人造石墨电极选用优质石油焦、进口针状焦、优质煤沥青等低灰分原料,经煅烧、配料、混捏、成型、多次焙烧和浸渍、石墨化等工序制成石墨化半成品,最后经专业数控车床精细加工而成。产品具有电阻率低、灰分低、结构均匀、抗热震性好、机械强度高、热膨胀系数低、电极和接头配合紧密等优点,是电弧炉炼钢、钢包精炼炉和...
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