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复合轧辊的爆炸焊接技术研制 被引量:8
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作者 王宇新 李晓杰 +2 位作者 王小红 闫鸿浩 范述宁 《南京理工大学学报》 EI CAS CSCD 北大核心 2019年第5期556-562,共7页
为了提高传统轧辊的质量和使用寿命,该文应用爆炸焊接技术研制开发出双金属复合轧辊,在轧辊基体上爆炸复合强度和耐磨性都较高的金属圆管,生产出一种新型爆炸焊接复合轧辊。经轧制生产线实际检验,发现与传统轧辊相比,该爆炸焊接复合轧... 为了提高传统轧辊的质量和使用寿命,该文应用爆炸焊接技术研制开发出双金属复合轧辊,在轧辊基体上爆炸复合强度和耐磨性都较高的金属圆管,生产出一种新型爆炸焊接复合轧辊。经轧制生产线实际检验,发现与传统轧辊相比,该爆炸焊接复合轧辊的工作性能更具优势。 展开更多
关键词 复合轧辊 爆炸焊接技术 焊接窗口
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Comparison of Magnetic Pulse Welding with Other Welding Methods
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作者 A.K. Jassim 《Journal of Energy and Power Engineering》 2011年第12期1173-1178,共6页
The paper explains the comparison of magnetic pulse welding method which belongs to non-conventional machining methods with other conventional and non-conventional welding methods which include brazing, explosive weld... The paper explains the comparison of magnetic pulse welding method which belongs to non-conventional machining methods with other conventional and non-conventional welding methods which include brazing, explosive welding, ultrasonic welding, tungsten and metal inert gas and roll bonding. Magnetic pulse welding differs completely in technology when compared with conventional welding processes because the process is done with high velocity and without heat or consumable materials. It is better than other methods because it's cold process and can be done without any heat affect zone. In addition, there is no need for rework and post welding cleaning and there is no scrap problem. Magnetic pulse welding is a green process used to design and build light structure with high strength to reduce the weight and the energy. Magnetic pulse welding reduces the risk of corrosion by limiting the metallic interaction to just the two metals welded; therefore, it replaces the brazing method. Also, it is better than the explosive welding method because there is no risk of handling the explosive material and there is no noise. The part assembly by magnetic pulse welding is stronger than the parts assembly by tungsten and metal inert gas welding and it is easy to achieve a good aesthetic with high speed. Therefore, using magnetic pulse welding technology will not affect the environment. 展开更多
关键词 Non-conventional machine magnetic pulse welding TIG MIG EXPLOSIVE roll bonding ultrasonic welding diffusion bonding.
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