1)diffusion welding扩散焊
1.Elements diffusion near diffusion welding interface of Fe_3Al alloy and Q235 low-carbon steel;Fe_3Al合金与Q235钢扩散焊界面元素的扩散
2.Study of interface behavior in weld zone of diffusion welding for composite;扩散焊接条件下复合材料接合区界面行为研究
3.Study on no-interlayer diffusion welding technology of Al-Li alloy;Al-Li合金无中间层扩散焊接工艺研究
英文短句/例句
1.Research of Transient Liquid Phase Joining Machine for Oil-pipeline Welding;管道的瞬时液相扩散焊（TLP）焊机研究
2.Research on A-TIG Welding and Diffusion Bonding of Magnesium Alloys;镁合金活性TIG焊和真空扩散焊的研究
3.Testing techniques of brazing and diffusion welding quality of liquid rocket engine液体火箭发动机钎焊、扩散焊质量检测技术研究
4.Study on Diffusion Bonding Process of Metal Matrix Composites;金属基复合材料的扩散焊接工艺研究
5.Ultrasonic Testing and Single Processing of TiAl/40Cr Diffusion Bonding;TiAl/40Cr扩散焊接头超声检测及信号处理
6.Vacuum Diffusion Bonding of SiC Particulate Reinforced LD2 Matrix Composite;SiC颗粒增强LD2复合材料的真空扩散焊
7.Study on welding process of Fe-Cr-Al alloy vacuum diffusion bondingFeCrAl合金材料真空扩散焊工艺实验研究
8.Study on the microstructure of transint liquid phase diffusion bonding joint of 16Mn steel16Mn钢的瞬间液相扩散焊接头微观组织
9.Vacuum diffusion welding of dissimilar materials of M2/40CrM2/40Cr异种材料真空扩散焊的分析
10.Investigation on Elements Inter-diffusion in Reaction Layer During Hip Between Corrosion-resistant Alloy and Carbon Steel耐蚀合金/碳钢热等静压扩散焊接反应层元素互扩散规律研究
11.Joints performance of diffusion bonding between pure Cu and stainless steel and dynamic analysis of atomic diffusion纯铜与不锈钢扩散焊接头性能及原子扩散动态解析
12.Study on Vacuum Diffusion Bonding Technique between Magnetic Refrigerant Material Gd and Cu、Al;磁制冷材料Gd与Cu、Al的真空扩散焊工艺研究
13.Study on Pulse Pressuring Diffusion Bonding Processing for Stainless Steel and Titanium Alloy;不锈钢与钛合金脉冲加载扩散焊接工艺研究
14.Study on Vacuum Diffusion Welding of YG20 and Invar AlloyYG20与因瓦合金真空扩散焊接技术的研究
15.Novel Process of Active-Transient Liquid Phase(A-TLP) Bonding for Aluminum Matrix Composite铝基复合材料的活性液相扩散焊新工艺
16.Experimental Research on Vacuum Diffusion Bonding of PDC BitPDC钻头真空扩散焊接工艺正交试验研究
17.Interface behavior of TLP between chromium-copper alloy and stainless steel铬青铜与不锈钢瞬间液相扩散焊接界面行为
18.Transient Liquid-phase Bonding with Two-step Heating Process of TP304H/12Cr2MoWVTiB Dissimilar Steel PipeTP304H/12Cr2MoWVTiB异种钢管的双温瞬时液相扩散焊工艺
相关短句/例句
diffusion bonding扩散焊
1.Molecular dynamics simulation of the diffusion bonding and tensile behavior of a Cu-Al interface;铜-铝扩散焊及拉伸的分子动力学模拟
2.Welding characteristics and technology of titanium-steel diffusion bonding;钛-钢扩散焊的特点及焊接方法
3.Phase transformation diffusion bonding technology for titanium alloy to stainless steel;钛合金与不锈钢的相变超塑性扩散焊工艺
3)diffusion brazing扩散钎焊
1.Microstructure analysis of diffusion brazing joints of Al_2O_3-TiC composite ceramic to stainless steel;Al_2O_3-TiC复合陶瓷与不锈钢扩散钎焊接头组织分析
2.Analysis of interfacial structure of Ti/Cu/Ti diffusion brazing heated with oxy-acetylene flame;Ti/Cu/Ti火焰加热扩散钎焊界面组织分析
3.The microstructure and forming mechanism of diffusion brazing interface of TiAl alloy and 42CrMo;TiAl合金与42CrMo扩散钎焊的界面组织及形成机理
4)diffusion bonding扩散焊接
1.Optimization and design of thickness of bearing steel layer diffusion bonding on titanium alloy surface;钛合金表面扩散焊接轴承钢硬化层厚度的优化设计
2.FEM analysis of quenching process for multi-layer diffusion bonding materials;扩散焊接多层材料淬火过程的有限元分析
3.Study on Diffusion Bonding Process of Metal Matrix Composites;金属基复合材料的扩散焊接工艺研究
5)diffusion welding扩散焊接
1.Effect of electroless Cu-Mn coating on diffusion welding strength of Q235 material;Cu-Mn化学镀层对Q235的扩散焊接强度的影响
2.Preliminary study on hot isostatic pressing diffusion welding for China low activation martensitic(CLAM) steel;中国低活化马氏体钢CLAM热等静压扩散焊接初步研究
3.According to the welding process and feature of diffusion welding,the diffusion welding procedure of Ti6Al4V titanium alloy plate and 00Cr18Ni13 stainless steel net was detailedly investigated.根据真空扩散焊接过程和特点,详细研究了TC4钛合金板与00Cr18Ni13不锈钢网的直接真空扩散焊接工艺。
6)diffusion welding equipment扩散焊机
1.To satisfy the strict limit for high-welded region rate and micro-deformation rate, which is required for the diffusion welding used in the technology of delaminating entity manufacturing, a new type of precision diffusion welding equipment is developed.针对分层实体制造技术要求的高焊合率及微变形量,设计制造了一台精密扩散焊机。
延伸阅读
扩散焊 将焊件紧密贴合，在一定温度和压力下保持一段时间，使接触面之间的原子相互扩散形成联接的焊接方法。影响扩散焊过程和接头质量的主要因素是温度、压力、扩散时间和表面粗糙度。焊接温度越高,原子扩散越快。焊接温度一般为材料熔点的0.5～0.8倍。根据材料类型和对接头质量的要求，扩散焊可在真空、保护气体或溶剂下进行，其中以真空扩散焊应用最广。为了加速焊接过程、降低对焊接表面粗糙度的要求或防止接头中出现有害的组织，常在焊接表面间添加特定成分的中间夹层材料,其厚度在0.01毫米左右。扩散焊接压力较小,工件不产生宏观塑性变形，适合焊后不再加工的精密零件。扩散焊可与其他热加工工艺联合形成组合工艺,如热耗-扩散焊、粉末烧结-扩散焊和超塑性成形-扩散焊等。这些组合工艺不但能大大提高生产率，而且能解决单个工艺所不能解决的问题。如超音速飞机上各种钛合金构件就是应用超塑性成形-扩散焊制成的。扩散焊的接头性能可与母材相同，特别适合于焊接异种金属材料、石墨和陶瓷等非金属材料、弥散强化的高温合金、金属基复合材料和多孔性烧结材料等。扩散焊已广泛用于反应堆燃料元件、蜂窝结构板、静电加速管、各种叶片、叶轮、冲模、过滤管和电子元件等的制造。 参考书目 Н．Φ．卡札柯夫著,何康生、孙国俊译：《材料的扩散焊接》，国防工业出版社，北京，1982。
