A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Brick steel ladle molten pool wall bush casting repairing method
The invention discloses a bush pouring repair method for a brick steel ladle molten pool wall. The bush pouring repair method comprises the following steps: cleaning a residual brick lining of a steel ladle, supporting a moulding bed, selecting a pouring material, mechanically stirring, pouring, compacting, maintaining, demolding, baking and meeting steel to realize bush pouring repair. The invention innovatively performs bush pouring repair on the wall of the molten pool of the brick steel ladle, forms a high-temperature composite phase in situ with the original brick layer in the use process, has the characteristics of high melting point, high thermal shock stability, high strength, oxidation resistance and erosion resistance, can effectively realize tight combination of the residual bricks and the bush pouring layer, obviously improves the repair quality and prolongs the service life of the steel ladle, and has a wide application prospect. The consumption of refractory materials is reduced, and the maintenance cost and the safety risk in the steel production process are reduced.
本发明公开了一种砖砌钢包熔池壁套浇修补方法，清理钢包残砖衬，支制胎模，选取浇注料进行机械搅拌后浇注，经振实、养护、脱模、烘烤、迎钢后实现套浇修补。本发明创新性在砖砌钢包熔池壁上进行套浇修补，在使用过程中与原砖层原位形成高温复合相，具有高熔点、高热震稳定性、高强度，抗氧化、抗侵蚀的特点，能够有效实现残砖与套浇层的紧密结合，显著提高修补质量和延长钢包的使用寿命，降低耐火材料消耗，降低钢铁生产过程中的维护成本和安全风险。
Brick steel ladle molten pool wall bush casting repairing method
The invention discloses a bush pouring repair method for a brick steel ladle molten pool wall. The bush pouring repair method comprises the following steps: cleaning a residual brick lining of a steel ladle, supporting a moulding bed, selecting a pouring material, mechanically stirring, pouring, compacting, maintaining, demolding, baking and meeting steel to realize bush pouring repair. The invention innovatively performs bush pouring repair on the wall of the molten pool of the brick steel ladle, forms a high-temperature composite phase in situ with the original brick layer in the use process, has the characteristics of high melting point, high thermal shock stability, high strength, oxidation resistance and erosion resistance, can effectively realize tight combination of the residual bricks and the bush pouring layer, obviously improves the repair quality and prolongs the service life of the steel ladle, and has a wide application prospect. The consumption of refractory materials is reduced, and the maintenance cost and the safety risk in the steel production process are reduced.
本发明公开了一种砖砌钢包熔池壁套浇修补方法，清理钢包残砖衬，支制胎模，选取浇注料进行机械搅拌后浇注，经振实、养护、脱模、烘烤、迎钢后实现套浇修补。本发明创新性在砖砌钢包熔池壁上进行套浇修补，在使用过程中与原砖层原位形成高温复合相，具有高熔点、高热震稳定性、高强度，抗氧化、抗侵蚀的特点，能够有效实现残砖与套浇层的紧密结合，显著提高修补质量和延长钢包的使用寿命，降低耐火材料消耗，降低钢铁生产过程中的维护成本和安全风险。
Brick steel ladle molten pool wall bush casting repairing method
一种砖砌钢包熔池壁套浇修补方法
BAI FAN (author) / BAI HONGYU (author) / MA KEYAN (author) / DONG BINBIN (author) / WANG LI (author) / YIN CHAOFAN (author) / BAI ZHONGSHUAN (author) / ZHANG CHENGLONG (author) / WANG GUOLIN (author) / LIU ERYONG (author)
2024-03-08
Patent
Electronic Resource
Chinese
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