Browsing Engineering (Faculty of) by Subject "Forging"
Now showing items 1-10 of 10
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Characterization of the Quasi-Static and Fatigue Behavior of Forged AZ31B Magnesium Alloy
(University of Waterloo, 2018-04-17)Light-weighting is being aggressively targeted by automotive manufacturers as a method to reduce emissions. Magnesium (Mg) alloys due to their low density and high specific strength have therefore gained significant interest ... -
Effect of forging on the low cycle fatigue behavior of cast AZ31B Alloy
(Elsevier, 2017-08-26)The effect of forging on the low cycle fatigue (LCF) behavior of cast AZ31B was investigated. The forging process was conducted at a temperature of 450°C and speed of 390mm/min. Fully reversed (Rε=-1) strain controlled ... -
Fatigue characteristics and modeling of cast and cast-forged ZK60 magnesium alloy
(Elsevier, 2019-01-01)The fatigue behavior of as-cast and cast-forged ZK60 magnesium alloy was investigated via fully-reversed strain controlled fatigue tests at different strain amplitudes. Microstructure analysis, texture measurement, and SEM ... -
Forging specimen design for Mg alloys
(University of Waterloo, 2016-08-25)The automotive industry is seeking every possible way to reduce the vehicle weight in order to achieve better fuel efficiency. Forged magnesium (Mg) alloys, due to low density and high stiffness-to-weight ratio, have ... -
High Temperature Forging of AZ31B Magnesium Alloy
(University of Waterloo, 2016-08-25)Isothermal uniaxial compression tests were conducted on AZ31B magnesium alloy with the intention of applying the findings to an industrial forging operation. Given the poor workability of magnesium at low temperatures, ... -
Low-cycle fatigue characterization and texture induced ratcheting behaviour of forged AZ80 Mg alloys
(Elsevier, 2018-11-01)Stress-controlled uniaxial “push-pull” fatigue testing was conducted on as-received (cast and extruded) and closed-die cast-forged and extruded-forged AZ80 Mg alloy. The as-cast material possessed random texture and somewhat ... -
Microstructure, texture and mechanical behavior characterization of hot forged cast ZK60 magnesium alloy
(Elsevier, 2017-04-14)Uniaxial tension and compression tests were conducted to investigate the quasi-static performance of ZK60 Mg alloy in cast, followed by forging at optimum temperature of 450°C and a ram speed of 39mmmin-1. Microstructure ... -
Modelling of the Forging Process for a Magnesium Alloy Automotive Control Arm
(University of Waterloo, 2018-04-30)The automotive industry has placed significant emphasis on weight reduction to achieve better fuel economy while maintaining safety and quality standards. One way this can be achieved is by using forged magnesium alloys ... -
Monotonic and cyclic behaviour of cast and cast-forged AZ80 Mg
(Elsevier, 2017-11)Tensile and strain-controlled fatigue tests were performed to investigate the influence of forging on the performance of cast AZ80 magnesium alloy. The obtained microstructural analysis showed that the as-cast AZ80 magnesium ... -
Optimization of Forged Magnesium Structural Automotive Components
(University of Waterloo, 2016-08-25)In an ongoing search for better vehicle fuel economy, the automotive industry has put significant emphasis on the reduction of vehicle weight while retaining stringent safety, quality and performance standards. With its ...