Joining of A1050/A5052 and A1050/Cu by Ultrasonic Bonding and their Materials Evaluation
スポンサーリンク
概要
- 論文の詳細を見る
We tried to bond A1050/A5052 and A1050/Cu by ultrasonic spot bonding and evaluated the bondability of joints by performing tensile shear test, the observation of microstructures and ultrasonic testing. In principle a good joint was obtained by ultrasonic bonding when we selected good bonding conditions and no intermetallic compound was observed at bond interface. It was observed that a crack initiated just before the maximum load near the boundary of the bond area of A1050 in both cases of A1050/A5052 and A1050/Cu by radiographic testing during shear test. Then bond area started to deform and changed its shape from circle to ellipse and the crack propagated further. The maximum load in shear test was obtained at the appropriate input energy depending on the cases of A1050/A5052 and A1050/Cu. The situation of bonds could be evaluated by ultrasonic testing. We could observe nano-crystals near the bond interface of A1050/Cu with TEM probably due to the rapid deformation during the bonding.
- 社団法人溶接学会の論文
- 2003-11-05
著者
-
Abdel-aleem Hamed
Kyushu Institute Of Technology
-
Yamagata Toshio
Kyushu Institute Of Technology
-
Nishio K
Kyushu Institute Of Technology
-
Nishio Kazumasa
Kyushu Inst. Of Technol.
-
KATOH Mitsuaki
Kyushu Institute of Technology
-
YAMAGUCHI Tomiko
Kyushu Institute of Technology
-
YAMAGATA Toshio
Kyou Sera Corporation
-
Katoh M
Kyushu Institute Of Technology
関連論文
- Microsegregation in Aluminum Weld Metal and Electron Microscopic Observation of Weld Solidification Structure
- Effect of Weld Scale on Microbially Influenced Corrosion Resistance for SUS304AB Containing Ag Welds
- Diffusion Bonding of Aluminum Bronze to Stainless Steel and Improvement of the Weldability
- Vibration Damping Characteristics and Mechanical Properties of Composite Sheets Consisting of Rolled Spheroidal Graphite Cast Irons and Mild Steels
- Influence of Electrode Pressure and Welding Conditions on the Maximum Tensile Shear Load : Study on the Development of Electrode Force Changeable Lap Resistance Spot Welding Machine and Characteristics of Welds (Report 2)
- Relation between Welding Conditions and Temporal Change of Electrode Force : Study on the Development of Electrode Force Changeable Lap Resistance Spot Welding Machine and Characteristics of Welds (Report 1)
- Evaluation by Ultrasonic Testing and TEM Observation of Bond Interface for Ultrasonic Bonds of 5052/SUS304 and 5052/SPCC
- Influence of Oxide Film on the Bondability of Aluminum in Ultrasonic Bonding and Materials Evaluation of Bonds
- Surface Modification of Titanium using Laser Beam
- 319 Joining of 5052/SPCC and 5052/SUS304 by Ultrasonic Bonding and their Materials Evaluation
- Joining of A1050/A5052 and A1050/Cu by Ultrasonic Bonding and their Materials Evaluation
- 352 Influence of Oxide Film on the Bondability of Aluminum in Ultrasonic Bonding
- 342 Joining of A1050/A5052 by Resistance Seam Welding and its Materials Evaluation
- 341 Joining of A1050/A5052 and A1050/Cu by Ultrasonic Bonding and thier Materials Evaluation
- A Comparison of the Conventional and Reverse Houldcroft Type Hot Cracking Tests in A5052 Aluminum Alloy Sheet
- Formation of Diffusion Layer and Bond Strength of Diffusion Bonds of Aluminum Bronze to Stainless Steel
- Development of Vacuum Roll Bonding Apparatus and Production of Clad Metals : Development of Clad Metals by Vacuum Roll Bonding and its Characteristics (Report 1)
- Impact Characteristics of Diffusion Bonds of Ferritic Spheroidal Graphite Cast Iron
- The Influence of Oxgen on the Weldability of Diffusion Bonds between Aluminum Bronze and Austenitic Stainless Steel
- Fatigue Strengths of Diffusion Bonds of Spheroidal Graphite Cast Irons
- Solution of TiN during Synthetic Weld Thermal Cycling and Heat Affected Zone Toughness in Low Carbon Steels
- Effect of Weld Reinforcement on the Distribution of Leakage Flux Densities in Yoke Method
- Tensile Deformation Behavior of Cu-Ni Alloys Having Micro Segregation
- Effect of Ti and N on Notch Toughness of Synthetic Weld Heat Affected Zone
- Analysis of Fracture Surface Using X-ray Micro-Diffractometer (Report 2) : Investigation on Fracture Surface after Fracture Toughness Test
- Analysis of Fracture Surface Using X-ray Micro-Diffractometer (Report 1) : Investigation on Fracture Surface After Impact Test
- Evaluation of the Susceptivility of the Weld Solidification Cracking by Threshold Strain Method (Report 1)
- Effects of Ti and N on Notch Toughness of Synthetic Weld Heat Affected Zone
- Effect of Duplex Addition of Ti and N on Grain Refinement in Weld Heat Affected Zone of Steels
- Tensile Deformation Behavior of Aluminum Alloys with Modeled Segregation Layers
- Effects of Welding Speed and Micro-Alloy Element on the Weld Solidification Structures of Steels
- Effect of Solidification Structures on Fatigue Characteristics of Weld Metal of A 5052 Al Alloy
- Formation Mechanism and Metallurgical Properties of the Feathery Crystal in Weld Metal of 5083 Aluminum Alloy Sheet
- Effect of Weld Solidification Mode on Tensile Properties of Aluminum Weld Metal