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试验和试生产及批量生产结果显示:采用双枪低真空、中压电子束焊接工艺焊接横拼双金属是有效的。带材边部质量和工件的良好清洗十分重要,现在横拼双金属已投入批量生产,其物化及力学性能和表面质量均满足用户外购标准,达到90年代初国外同类产品实物水平。
Test and trial production and mass production results show that: the use of double-gun low-vacuum, medium voltage electron beam welding process horizontal welding double metal is effective. Strip side of the quality of the workpiece and the good cleaning is very important, and now Hengping bimetal has been put into mass production, its physical and chemical properties and surface quality to meet the standards of outsourcing to reach the early 90s similar physical level of foreign products.