By comparison with manual arc welding, it is found that the thermit welding is a efficiency, energy saving and high quality process for repair welding of steel ingot die.
根据对比铝热焊与手弧焊修复工艺，阐明了用铝热焊修复钢锭模是一种高效、节能、焊接质量好的新方法。
This paper analyzes various welding defects appearing in the process of thermit welding, and advances some control measures.
分析了铝热焊焊接过程中出现的各种焊接缺陷，并提出了预防措施。
The influence of mechanical vibration is studied on SHS thermit combustion, ceramic solidification, as well as microstructure and properties of the static SHS process.
研究了机械振动对SHS铝热燃烧、陶瓷凝固及复合管组织性能的影响。
They are produced by the thermit-centrifugal method of the combustion synthesis, which is an achievement of the "863" plan project. This process reaches an internationally advanced level.
采用燃烧合成技术领域的铝热离心法制备，是国家“863计划”项目成果。该技术具有国际先进水平。
They are produced by the thermit-centrifugal method of the combustion synthesis, which is an achievement of the "863" plan project. This process reaches an internationally advanced level.
采用燃烧合成技术领域的铝热离心法制备，是国家“863计划”项目成果。该技术具有国际先进水平。
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