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High-hardness corrosion-resistant magnesia carbon brick and processing method thereof
The invention discloses a high-hardness corrosion-resistant magnesia carbon brick and a processing method thereof, and relates to the technical field of magnesia carbon bricks, ingredients of the high-hardness corrosion-resistant magnesia carbon brick comprise a magnesium material component, a carbon material component, a binding agent component, a reinforcing material component and a corrosion-resistant material component, and the content ratio of the magnesium material component to the carbon material component to the binding agent component to the reinforcing material component to the corrosion-resistant material component is 3: 1: 4: 0.5: 0.5. According to the high-hardness corrosion-resistant magnesia carbon brick and the processing method thereof, the low-carbon requirement in the magnesia carbon brick can be effectively guaranteed, the magnesia carbon brick still has good performance on the premise of low carbon, magnesium oxide and aluminum oxide form aluminum-magnesium spinel during sintering due to the addition of the aluminum oxide powder and the aluminum powder, the strength and hardness of the magnesia carbon brick can be improved, by adding the steel particles, the strength and hardness of the magnesia carbon brick are directly enhanced, and finally, the content of magnesium oxide is increased, so that magnesium oxide in the slag reaches a saturated state, the dissolution of magnesium oxide is reduced, the chemical reaction of the slag and magnesium oxide is reduced, and the chemical erosion of the magnesia carbon brick is reduced.
本发明公开了一种高硬度耐腐蚀的镁碳砖及其加工方法，涉及镁碳砖技术领域，其配料含有镁料组分、碳料组分、结合剂组分、加强料组分和耐蚀料组分，其中镁料组分、碳料组分、结合剂组分、加强料组分和耐蚀料组分之间的含量比为3:1:4：0.5:0.5。该高硬度耐腐蚀的镁碳砖及其加工方法，既能够有效保证镁碳砖中的低碳需求，又能在低碳的前提下，使镁碳砖仍具有良好的性能，氧化铝粉和铝粉的加入，在烧结时，氧化镁和氧化铝形成铝镁尖晶石，能提高镁碳砖的强度和硬度，钢铁微粒的加入，直接增强了镁碳砖的强度和硬度，最后，提高氧化镁含量，使炉渣中氧化镁达到饱和状态而减少氧化镁的溶解，减少炉渣与氧化镁的化学反应，从而减少镁碳砖的化学侵蚀。
High-hardness corrosion-resistant magnesia carbon brick and processing method thereof
The invention discloses a high-hardness corrosion-resistant magnesia carbon brick and a processing method thereof, and relates to the technical field of magnesia carbon bricks, ingredients of the high-hardness corrosion-resistant magnesia carbon brick comprise a magnesium material component, a carbon material component, a binding agent component, a reinforcing material component and a corrosion-resistant material component, and the content ratio of the magnesium material component to the carbon material component to the binding agent component to the reinforcing material component to the corrosion-resistant material component is 3: 1: 4: 0.5: 0.5. According to the high-hardness corrosion-resistant magnesia carbon brick and the processing method thereof, the low-carbon requirement in the magnesia carbon brick can be effectively guaranteed, the magnesia carbon brick still has good performance on the premise of low carbon, magnesium oxide and aluminum oxide form aluminum-magnesium spinel during sintering due to the addition of the aluminum oxide powder and the aluminum powder, the strength and hardness of the magnesia carbon brick can be improved, by adding the steel particles, the strength and hardness of the magnesia carbon brick are directly enhanced, and finally, the content of magnesium oxide is increased, so that magnesium oxide in the slag reaches a saturated state, the dissolution of magnesium oxide is reduced, the chemical reaction of the slag and magnesium oxide is reduced, and the chemical erosion of the magnesia carbon brick is reduced.
本发明公开了一种高硬度耐腐蚀的镁碳砖及其加工方法，涉及镁碳砖技术领域，其配料含有镁料组分、碳料组分、结合剂组分、加强料组分和耐蚀料组分，其中镁料组分、碳料组分、结合剂组分、加强料组分和耐蚀料组分之间的含量比为3:1:4：0.5:0.5。该高硬度耐腐蚀的镁碳砖及其加工方法，既能够有效保证镁碳砖中的低碳需求，又能在低碳的前提下，使镁碳砖仍具有良好的性能，氧化铝粉和铝粉的加入，在烧结时，氧化镁和氧化铝形成铝镁尖晶石，能提高镁碳砖的强度和硬度，钢铁微粒的加入，直接增强了镁碳砖的强度和硬度，最后，提高氧化镁含量，使炉渣中氧化镁达到饱和状态而减少氧化镁的溶解，减少炉渣与氧化镁的化学反应，从而减少镁碳砖的化学侵蚀。
High-hardness corrosion-resistant magnesia carbon brick and processing method thereof
一种高硬度耐腐蚀的镁碳砖及其加工方法
GONG YUCAI (author) / PENG REN (author) / ZHANG XUESONG (author) / YU XIAODONG (author) / CAO LIYUN (author)
2021-09-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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