Browsing Journal of Engineering Materials and Technology by Issue Date
Now showing items 1-20 of 3165
-
Predictions of the Elastic–Plastic Compressive Response of Functionally Graded Polymeric Composite Lattices Manufactured by Three-Dimensional Printing
(The American Society of Mechanical Engineers (ASME), 10/5/2022 )We use three-dimensional printing to manufacture lattices with uniform and graded relative density, made from a composite parent material comprising a nylon matrix reinforced by short carbon fibers. The elastic–plastic ... -
The Mechanism of Slip System Activation With Grain Rotation During Superplastic Forming
(The American Society of Mechanical Engineers (ASME), 12/6/2022 )The activated slip system of Ti-6Al-4V alloy during the superplastic forming (SPF) was investigated by the in-grain misorientation axes analysis (IGMA), and the mechanisms of slip system activation have been discussed. ... -
A Phenomenological Theory of Aging Effects of Metals
(The American Society of Mechanical Engineers (ASME), 1973)A constitutive law is developed for metals which have aging properties. The development of this law is based on the assumption that the mechanical properties of simple aging materials can be ... -
Effect of Tensile Prestrain on Fatigue Strength of Aluminum Alloy in High Cycle Fatigue
(The American Society of Mechanical Engineers (ASME), 1973)The effect of tensile prestrain on rotating bending fatigue strength of B51-S aluminum alloy in the solution treated and precipitation hardened condition, has been studied at fatigue life in ... -
Factors Affecting Curling in Rolled Sheet
(The American Society of Mechanical Engineers (ASME), 1973)The influence of several rolling parameters on curling during the rolling of sheet was investigated. The material studied was primarily 0.5 in. thick 2024 aluminum. The factors studied were ... -
A Study of the Effects of Prestrain on the Tensile Properties of Filamentary Composites
(The American Society of Mechanical Engineers (ASME), 1973)A study of the effect of mechanical prestraining on the tensile behavior of metal matrix composites was conducted. Using both a two-member cylindrical composite simulation model and actual ... -
The Effect of Hydrostatic Pressure Environment on the Low Cycle Fatigue Properties of a Maraging Steel
(The American Society of Mechanical Engineers (ASME), 1973)To investigate the low cycle fatigue properties of an 18 percent nickel maraging steel, a high pressure fatigue testing machine including the high pressure chamber and associated hydraulic ... -
Fractographic Study of Fatigue Crack Propagation
(The American Society of Mechanical Engineers (ASME), 1973)Fractographic studies were carried out on fatigue fracture of aluminum alloys and carbon steels. Special attention was given to the correlation between striation spacing and macroscopic crack ... -
The Effect of Temperature Upon the Fatigue-Crack Growth Behavior of Two Nickel-Base Alloys
(The American Society of Mechanical Engineers (ASME), 1973) -
Torsional Strength of Glass Under Hydrostatic Pressure
(The American Society of Mechanical Engineers (ASME), 1973)Solid and hollow cylinders of Pyrex glass were twisted under hydrostatic pressure up to 1000 kg/cm2 . The torsional strength of specimens coated with thin rubber films was increased by superposed ... -
Correlation of Flow Stress With Strain Rate and Temperature During Machining
(The American Society of Mechanical Engineers (ASME), 1973)An idealized model of the orthogonal metal cutting process is used to determine the stresses, strain rates, and temperatures at the tool rake face for the machining of several materials under ... -
High Strain Rate Tensile Properties of AISI Type 304 Stainless Steel
(The American Society of Mechanical Engineers (ASME), 1973)The high strain rate tensile properties of solution annealed Type 304 stainless steel have been determined experimentally. Tests were performed at strain rates ranging from 3 × 10−5 to 1 ... -
Environment-Assisted Fracture in Engineering Alloys: Part II—Cyclic Loading and Future Work
(The American Society of Mechanical Engineers (ASME), 1973) -
The Crawling Rail
(The American Society of Mechanical Engineers (ASME), 1973)The beam on elastic foundation is employed as a mathematical model to develop an explanation for the crawling phenomena observed for the rails used to support the rotating beds of large rotary ... -
Residual Stresses Due to Circumferential Welds
(The American Society of Mechanical Engineers (ASME), 1973)The residual stress distribution produced by a circumferential weld between axisymmetric shells (cylinders, spheres, cones, etc.) is quite different from that due to a butt weld between two flat ... -
A Note on the Plastic Torsion of a Thin Walled Anisotropic Tube
(The American Society of Mechanical Engineers (ASME), 1973) -
Experimental Investigation of Electric Discharge Machining by Radioactive Tracers
(The American Society of Mechanical Engineers (ASME), 1973)The technique of radioactive tracers was applied to the investigation of single discharge in electric discharge machining. The total amount of material eroded from one of the electrodes, as a ... -
State of Stress During Solidification With Varying Freezing Pressure and Temperature
(The American Society of Mechanical Engineers (ASME), 1973)An analysis is presented to estimate the state of stress when solidification occurs with varying liquid pressure and freezing temperature. A model assuming the state of stress in the freezing ... -
The Indentation and Scratch Hardness of Plastics
(The American Society of Mechanical Engineers (ASME), 1973)Static and sliding indentation tests on vinyl chloride-acetate copolymer and nylon 66 are described, and form part of a study of the deformation and wear of gramophone records. The vinyl was ... -
Effect of Surface Contamination on the Diffusion Bonding of Copper
(The American Society of Mechanical Engineers (ASME), 1973)An investigation was made of the effect of cleaning the contacting surfaces of copper samples upon the strength of the diffusion bond formed. The cleaning of surfaces by filing and the diffusion ...