A process connecting metallic slice sheet by diffusion welding is also put forwarded in this dissertation.
本文提出了用真空固态热扩散焊接工艺连接金属分层板的方法。
This paper discusses the source of heat for spot welding and the theory of diffusion welding of brass and red copper.
探讨了点焊热量的来源和黄铜与紫铜的扩散焊机理。
The rolling process is efficient and economical to other types of processes, such as explosive cladding, diffusion welding, etc.
采用轧制工艺生产双金属产品，优于爆炸焊、扩散焊等工艺，是一种十分经济实用的方法。
This is a novel advanced technology between transition liquid phase (TLP) diffusion welding and brazing, and it has both advantages.
这是一种界于TLP扩散焊和钎焊工艺之间的一种新型先进工艺，兼有两者之长。
In this paper, the present research on the surface modified the weldability of ceramic materials during brazing and diffusion welding was reviewed.
综述了表面改性在陶瓷钎焊和扩散焊领域应用的研究现状，并展望了表面改性技术在材料焊接领域的应用前景。
Although the interface has the features of melt, and pressure welding, the molten and diffusion welding cannot explain the bonding mechanism of explosive welding.
实验表明，爆炸焊接界面虽然具有熔化、扩散和压力焊的特征，但不能用熔焊和扩散焊机理来解释爆炸焊接界面的成因。
WU m F. Study on diffusion welding with low temperature of al alloy and stainless steel and diffusion behavior of main elements [d]. Zhenjiang: Jiangsu University, 2011.
[5]吴铭方。铝合金与不锈钢低温扩散焊及界面主组元扩散行为研究。[d]镇江：江苏大学，2011。
In allusion to the problems of vacuum diffusion welded jet bits, a technique for manufacturing horizontally projected jet bits by means of vacuum diffusion welding was put forward.
针对水平射流钻头钎焊工艺存在的问题，提出用真空扩散焊接代替钎焊制造水平射流钻头的新工艺。
In the invention, the pole shoe walls and the heat conduction layer are placed in a vacuum furnace and then welded into one by diffusion welding by adopting a diffusion welding tool.
本发明采用扩散焊工装，将极靴壁和导热层放置于真空炉中通过扩散焊焊接为一体。
The equations were resolved by the SIMPLE algorithm. The results basically reflected the law of welding aerosol diffusion with the change of space and time.
方程组采用SIMPLE(压力连接方程的半隐式)算法求解，求解结果较全面地反映了焊接气溶胶随时间、空间变化扩散的规律。
Modern analytical methods have been used to investigate the patterns of fusion zone and the diffusion behaviors of elements by tig direct welding and tig with Sn as transition layer welding.
利用现代分析测试手段分别研究了TIG焊直接焊接镁铝和镀锡焊接镁铝的焊缝熔合区形貌，并对其进行了元素扩散行为的分析及比较。
A mathematical model of fume diffusion in welding process was founded by considering welding arc as a spot source of generating fume and supplying the turbulent diffusion theory.
把焊接电弧作为一个发尘点源，应用大气湍流扩散理论，建立了焊接过程中烟尘扩散的数学模型。
In this paper, the diffusion model and the theoretic calculation method of welding dust are given by gradient transportation theory and box model for outdoor atmospheric pollutants.
这里利用成熟的室外大气污染物扩散理论- 梯度输送理论和箱模式理论，提出焊接烟尘在室内的扩散模式和浓度分布的理论计算方法。
The diffusion velocity of the interlayer is direct proportion to welding temperature, the composition of base metal is the key of the welding temperature choice.
中间层的扩散速度与焊接温度呈正比，母材的成分对焊接温度选择有重要影响。
This paper describes hydrogen shield diffusion braze welding technology for precise parts of copper and compound metal.
本文阐述的是，铜及其合金精密零件氢气保护扩散钎接焊工艺问题。
This paper describes hydrogen shield diffusion braze welding technology for precise parts of copper and compound metal.
本文阐述的是，铜及其合金精密零件氢气保护扩散钎接焊工艺问题。
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