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- field diffusion bonding 场致扩散连接
- The superplastic forming and diffusion bonding (SPF/DB) is applied in aviation and space flight field because of its priorities. 超塑成形/扩散连接(SPF/DB)技术被广泛应用于航空及航天领域。
- Joining:Welding,brazing,soldering,diffusion bonding,adhesive bonding,and mechanical joining. 联接：焊接，钎焊，软焊接，扩散粘结，胶合粘结，机械连接
- The single crystal superalloy DD3 was joined by TLP diffusion bonding with an interlayer alloy of XH4A,which was specially designed for DD3. 为了实现DD3单晶合金叶片的优质连接,采用专为DD3设计的XH4A中间层合金,对DD3进行了TLP扩散焊试验。
- During the dissolution diffusion bonding process, control of the heat is important to improve well cutability, besides using special alloy powder. 在铸件液膜溶解扩散焊修复工艺中，为保证修复部位良好的加工性能，除采用特制的合金粉末材料外，热过程的控制也是重要的因素。
- The arc characters of low current in vacuum provides a novel technology to the pre-bonding surface treatment of workpiece in diffusion bonding. 同时利用真空空心阴极小电流条件下的电弧特点,为工件扩散焊前的表面处理提供了一种新的工艺手段;
- Concentrates on the mechanism experiments,mathematical model and numerical simulation of TLP diffusion bonding were reviewed.Problems e... 对同种或异种金属材料复合机理的研究是材料连接领域重要研究内容。
- The experimental results show that bonding jo-ints with high strength and coincident property can be obtained by meansof HIP diffusion bonding. 试验结果表明:热等静压扩散焊接的接头强度高、性能一致性好。
- The research progress of interlayer used for brazing,diffusion bonding and partial transient liquid phase bonding(PTLPB) of metals and ceramics was discussed. 概述了金属与陶瓷钎焊、扩散焊与部分瞬时液相连接采用的中间层(又称过渡层)的研究现状。
- The method of transient liquid phase diffusion bonding(TLP-DB) was widely applied in the advanced materials bonding fields because of its unique characteristic advantage. 瞬间液相扩散连接(TLP-DB)方法以其独有的性能优势,在先进材料连接领域得到广泛的重视和应用。
- The method of transient liquid phase diffusion bonding (TLP-DB) was widely applied in the advanced materials bonding fields because of its unique characteristic advantage. 摘要瞬间液相扩散连接(TLP-DB)方法以其独有的性能优势，在先进材料连接领域得到广泛的重视和应用。
- Based on the analysis on how the residual stress is generated from metal-ceramic filed diffusion bonding,detailed measures are given to lower the influence. 在分析金属-陶瓷场致扩散连接中残余应力产生原因的基础上,给出了降低这些因素影响的具体措施。
- Diffusion bonding bonded compound multi-layer mesh wick, Graded Wick Design. 扩散接合复合式多层铜网微结构，分级式微结构设计。
- The direct bonding joint between cemented carbide and nodular cast iron and the indirect bonding joint by using nickel foil as intermediate layer were obtained by HIP diffusion bonding process. 用热等静压扩散连接法获得了硬质合金与球墨铸铁的直接连接接头和以镍箔为中间夹层的间接连接接头。
- Diffusion bonding of Si 3 N 4 to Ni was carried out using non active metal interlayers of FeNi/Cu under high and low vacuum conditions. After bonding,HIP processes were also used for some joints. Joint strength was determined by four-point bending tests. 采用非活性金属中间层FeNi/Cu在高、低真空条件下进行了Si3 N4 陶瓷与Ni的扩散连接 ,然后对部分接头进行了热等静压 (HIP)后处理 ,测定了连接接头的四点弯曲强度 ,用扫描电镜 (SEM)、电子探针 (EPMA)和X射线衍射仪 (XRD)对连接界面区域进行了分析。
- The multi-function vacuum welding equipment is a new exactitude welding machine,which can be used into vacuum diffusion bonding,vacuum brazing,vacuum hollow cathode arc welding and filled argon TIG. 多功能真空焊机是集真空扩散焊、真空钎焊、真空空心阴极电弧焊及真空充氩TIG焊为一体的精密焊接设备。
- Diffusion bonding crystal has been demonstrated to be an effective method to relieve the thermal lensing theoretically based on the numerical heat analysis to the end-pumped anisotropic laser crystal. 利用热键合技术将不掺杂晶体与同基质掺杂晶体键合在一起，形成复合晶体可有效减小由端面变形引起的热透镜效应，有利于激光器稳定及高功率运转。
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- Surround the action of sound box mostly to create sound field diffusible with range, because this finds a place for,be in slant rely on coping half meters of right-and-left place is properer. 环绕音箱的作用大都为了制造声场的扩散性和广度，因此安置在偏靠顶部半米左右的位置比较合适。
- In this paper, Be and HR-1 stainless steel were bonded by brazed and diffusion bonded. 另一方面利用有限元方法模拟了铍与HR-1不锈钢扩散焊区的浓度分布，模拟结果对合理制定工艺具有指导意义。
