Effects of Anode Heat Transfer on Weld Penetration in Gas Tungsten Arc Welding(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
スポンサーリンク
概要
- 論文の詳細を見る
n order to clarify the melting phenomena in Gas Tungsten Arc (GTA), the relation between heat transfer mechanism and melting phenomena in the anode is investigated. We also investigate the dependence of melting on the conical angle of cathode and shielding gas. These results show that the physical quantity which dominates the melting behavior is not the total heat input, but the heat input density, controlled by the current density.
- 大阪大学の論文
著者
-
TANAKA Manabu
Osaka university
-
USHIO Masao
Osaka University
-
Tanaka M
Joining And Welding Research Institute Osaka University
-
Tanaka Manabu
Joining And Welding Research Institute Osaka University
-
Tanaka Manabu
Osaka Univ. Osaka Jpn
-
USHIO Masao
Joining and Welding Research Institute, Osaka University
-
TERASAKI Hidenori
Osaka University
-
Ushio M
Osaka Univ.
-
Ushio Masao
Joining And Welding Research Institute Osaka University
-
Ushio Masao
Osaka Univ. Osaka Jpn
関連論文
- Metal Vapor Behavior in GTA Welding of a Stainless Steel Considering the Marangoni Effect
- Weld Shape Variation in Ar-O_2 and Ar-CO_2 Shielded GTA Welding(Physics, Processes, Instruments & Measurements)
- Interaction between shielding gas compositions and welding parameters in determining GTA weld shape
- 412 Effect of Welding Parameters on Weld Shape in Ar-O_2 Shielded GTA Welding
- Time Dependent Numerical Analysis of Stationary GTA Welding Process(Physics, Processes, Instruments & Measurements)
- Visualization of fume generation process in arc welding with numerical simulation
- Spark-Sintered W Alloys Doped with LaB_6(Materials, Metallurgy & Weldability)
- Plasma Sintering of New Carbide Electrodes(Physics, Processes, Instruments & Measurements)
- Effects of Shielding Gas Composition on Metal Transfer Phenomena in High Current GMA Welding(Physics, Process, Instruments & Measurements)
- Approach to Evaluations of High Temperature Materials Processing from A Computational Simulation of Arc-electrodes System
- Numerical Study of Stationary TIG Welding Process(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- Effects of Anode Heat Transfer on Weld Penetration in Gas Tungsten Arc Welding(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- Effect of Anode Heat Transfer on Melted Penetration in Welding Process by Free-burning Argon Arc
- Steady State Calculations of Stationary Gas Tungsten Arc Welding from A Unified Arc-Electrodes Model(Physics, Processes, Instruments & Measurements)
- Effects of Metal Vapor on Thermodynamic State in Helium GTA(Physics, Processes, Instruments & Measurements)
- Effects of Metal Vapor on Plasma State in Helium Gas Tungsten Arcs
- Calculating the Temperature of Electrodes in Gas-Tungsten-Arcs(Physics, Processes, Instruments & Measurements)
- Performance of LaB_6-W Arc Cathode(Physics, Process, Instrument & Measurements)
- Effects of Oxygen Additions to Argon Shielding Gas on GTA Weld Shape
- 308 Mechanisms of Weld Shape Variation in CO_2 Shielding Gas Addition GTA Welding
- Marangoni Convection and Welding Penetration in A-TIG Welding(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- Oxide Flux Quantity and Size Effects on the Penetration Depth in A-TIG Welding(Materials, Metallurgy & Weldability)
- Numerical Analysis for Weld Formation Using a Free-Burning Helium Arc at Atmospheric Pressure(Advanced Fusion of Functional Fluids Engineering)
- Friction Stir Welding of Copper and Copper Alloys(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- A Neural Network Closed-loop Control of CO_2 Welding Spatter by means of Arc Sound(Physics, Processes, Instruments & Measurements)
- Investigation of CO_2 Welding Arc Sound : Correlation of Welding Arc Sound Signal with Welding Spatter(Physics, Processes, Instruments & Measurements)
- Effect of Tool Plunging Downforce on Friction Stir Welding of ADC12 Die Cast Alloy(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- Dissimilar Metal Joining of Steel to Aluminum by Lap Joint MIG Arc Brazing(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- Pulsed GMAW : Spattering in Pulsed CO_2 Welding(Welding Physics, Process & Instrument)
- Metal Transfer Characteristics in Self-shielded Flux Cored Arc Welding for Mild Steel and 50kgf/mm^2 Class Tensile Steel (Report II) : Effects of Some Key Elements in Flux on Metal Transfer and Feasibility of Welding(Welding Physics, Process & Instrument)
- Metal Transfer Characteristics in Self Shielded Flux Cored Arc Welding for Mild Steel and 50kgf/mm^2 Class Tensile Steel (Report I) : Metal Transfer Mode and Feasibility of Welding(Welding Physics, Process & Instrument)
- GMA Welding of 9%Ni-Steel with Similarly Composed Nickel Alloy Wire in Helium Shielding
- Arc Characteristics and Metal Transfer for Flux-Cored Electrode in GMA Welding (Report II)(Welding Physics, Processes & Instruments)
- Arc Characteristics and Metal Transfer with Flux-Cored Electrode in CO_2 Shielding (Report I) : Effect of Geometrical Shape in Wire Cross-section on Metal Transfer in Stainless Steel Wire(Welding Physics, Processes & Instruments)
- Effect of Grain Morphology on Consumption of GTA Electrode(Physics, Process, Instruments & Measurements)
- Gas-Tungsten-Electrode (Report 4) : Measurement of Cathode Temperature(Physics, Process, Instrument & Measurement)
- Gas-Tungsten-Electrode (Report 5) : Effect of Combined Additives of Rare Earth Metal Oxides on Arc Characteristics of Tungsten Electrode(Physics, Process, Instrument & Measurement)
- Behavior of Rare Earth Metal Oxides during Arcing(Physics, Process, Instrument & Measurement)
- Direct Observation of Cathode Surface : Gas-Tungsten-Arc Electrode (3)(Physics, Process, Instrument & Measurement)
- Oxidation Behaviour and Rim Formation Mechanism of Tungsten Electrode(Physics, Process, Instrument & Measurement)
- Gas-Tungsten-Arc Cathode and Related Phenomena
- Hydrogen Embrittlement of SUS 316 Austenitic Stainless Steel Weldments(Materials, Metallurgy & Weldability)
- Weldability of Molybdenum and Its Alloy Sheet (Report II) : Ductility of EB and GTA Welds(Materials, Metallurgy, Weldability)
- Weldability of Molybdenum and Its Alloy Sheet (Report I)(Materials, Metallurgy, Weldability)
- Effects of Current Pulsation on Weld Solidification Structure of Aluminum Alloys
- High Efficiency Processes in Automatic Welding(Physics, Processes, Instruments & Measurements)
- Welding Systemization in Japanese Heavy Industries
- Pulsed CO_2 Arc Welding
- A Comparative Evaluation of ENiCu-7 and ENiCrFe-3 Electrodes for Dissimilar Metal Welding Applications(Materials, Metallurgy & Weldability)
- Investigation of Dissimilar Joints Between Low Carbon Steel and Monel 400(Materials, Metallurgy & Weldability)
- Feasibility Study of Ferrous Powder Thermal Spray Coatings on Cylinder Bores in Diesel Engines
- MIG Arc Welding of Magnesium Alloy(Physics, Processes, Instruments & Measurements, INTERNATIONAL SYMPOSIUM OF JWRI 30TH ANNIVERSARY)
- Friction Stir Welding of Mg-Al-Zn Alloys(Physics, Processes, Instruments & Measurements)
- Friction Stir Welding of 6061 Metal-Matrix Composite
- Weldability of High Strength Aluminum Alloys by Friction Stir Welding
- Numerical Computation of Arc Pressure Distribution(Welding Physics, Process & Instrument)
- Melting Phenomena of Flux Cored Wire(Welding Physics, Process & Instrument)
- Enhanced Method of Heat Sources in Welding and Plasma Spraying (1st Report) : Overview of Simple Thermal Plasma Models
- New Concept for the Characteristic of an Arc Welding Power Source (Report II) : New Development of Arc Control System for CO_2 Welding(Physics, Processes, Instruments & Measurements)
- New Concept for the Characteristic of an Arc Welding Power Source (Report I) : Application in Pulsed MIG/MAG Welding(Physics, Processes, Instruments & Measurements)
- Effect of Surface Coating around Tungsten Electrode on Formation of "Rim"
- Gas-Tungsten-Arc Electrode (Report 2) : Measurement of cathode temperature(Welding Physics, Process & Instrument)
- New Sintered Electrode of Ir-Y_2O_3 System for Air-Plasma Cutting(Materials, Metallurgy & Weldability)
- New Cathode Material for Air-Plasma Cutting (Report IV) : Direct Observation of Cathode Surface Erosion Process(Physics, Process, Instrument & Measurement)
- New Cathode Material for Air-Plasma Cutting (Report III) : Effect of Thermal and Electric Properties of Ru-Y_2O_3 on Electrode Consumption(Physics, Process, Instruments & Measurement)
- New Cathode Material for Air-Plasma Cutting (Report II) : Effect of Sintering Temperature on Electrode Consumption(Physics, Process, Instrument & Measurement)
- New Cathode Materials for Air-Plasma Cutting(Materials, Metallurgy & Weldability)
- Observations of Cathode Spot Movement in AC-GTA Welding of Aluminum Alloy(Physics, Process, Instrument & Measurements)
- Plasma Nitriding Behavior on Surface Hardening of Copper-Contained High Tensile Steel(Physics, Processes, Instruments & Measurements)
- Recent Advances in Welding Power Systems for Automated Welding
- An Experimental Investigation of Dynamic Behavior of Arc Sensor in GMA Welding in Short-Circuit Transfer Mode(Physics, Process, Instrument & Measurements)
- Sensors for Arc Welding : Advantages and Limitations
- Plasma Application in Steel Industry in Japan
- Welding of Thin Steel Plates Using Submerged Arc Welding Process(Physics, Process, Instrument & Measurements)
- Study of Tungsten Electrode at High Current Operation(Physics, Process, Instrument & Measurements)
- Contribution of Arc Plasma Radiation Energy to Electrodes(Physics, Process, Instrument & Measurements)
- Friction Bonding of Ceramics to Metal with Intermediate Layer(Materials, Metallurgy & Weldability)
- Modeling and Characteristics of Through-the-arc Sensor(Physics, Process, Instrument & Measurements)
- Fume Generation in Al-Mg Alloy Welding with AC-pulsed GMA Welding Method(Physics, Process, Instrument & Measurements)
- Wellenformsteuerungsmethode im CO_2-SchweiBen(Physics, Process, Instrument & Measurement)
- Melting Characteristics of Flux Cored Wire(Welding Physics, Process & Instrument)
- Sensors in Arc Welding
- Effect of Submerged Arc Welding Flux Chemical Composition on Weldment Performance(Materials, Metallurgy & Weldability)
- Materials Sensitive Phenomena in Gas-shielded Arc Welding Process : A State-of-the-art Review in Japan(Physics, Process, Instrument & Measurement)
- Study on Gas-Tungsten-Arc Electrode (Report 1) : Comparative Study of Characteristics of Oxide-Tungsten Cathode(Welding Physics, Process & Instrument)
- Plasma Carburizing of Tungsten(Physics, Processes, Instruments & Measurements)
- Observation of Dynamic Characteristics of TIG Arc(Physics, Processes, Instruments & Measurements)
- Nd: YAG Laser Weldability of Al-Cu-Si-Mg High Strength Al Alloy(Physics, Processes, Instruments & Measurements)
- Modelling of Temperature and Flow Fields of RF Induction Plasma (I) : Preliminary Calculation for Low Temperature and High Flow Rate Case(Physics, Process, Instrument & Measurement)
- Measurement of Dynamic Characteristics of Arc Sensor in GMA Welding in Dip Transfer Mode(Physics, Processes, Instruments & Measurements)
- Rauchentwicklung beim CO_2-SchutzgasschweiBen(Physics, Processes, Instruments & Measurements)
- Effect of Flux on A-TIG Welding of Mild Steels(Physics, Processes, Instruments & Measurements)
- New Cathode Material for Air-Plasma Cutting
- Pulsed GMAW : One-Drop-Transfer and Process Parameter(Welding Physics, Process & Instrument)
- Study of Anodic Phenomena for Arc Plasma(Physics, Process, Instrument & Measurement)
- Melting Characteristics of Some Steel and Aluminum Alloy Wires in GMA Welding(Welding Physics, Process & Instrument)
- Temperature Distribution Variation of Anode Jet Affected by Iron Vapor Concentration
- Dependence on Pulse Frequency of Arc for Iron Vapour and Radiation Power Distribution
- Effects of Metal Vapor for Temperature Distribution of Transient Arc in Pulsed TIG Welding
- Temperature Distribution Variation of Anode Jet Affected by Iron Vapor Concentration