J. Foyos

TL;DR: In this article, tensile strength, modulus of rupture, and impact resistance were found for different layer orientations of ABS rapid prototype solid models, fabricated by a Stratasys rapid prototyping machine.

TL;DR: In this article, the room temperature tensile properties of Ti-6Al-4V alloy prepared under two different processing routes were evaluated and compared, one group of samples was prepared by conventional casting-forging-rolling into flat plates, and the other group were prepared by using Triton's Laser Free-Form Fabrication (LF3)™ processes, i.e., a laser was used to melt pre-alloyed powders of the required metallic composition as they were dropped onto a moveable substrate programmed to move in such a manner as to form a solid

TL;DR: In this article, the effect of thermal exposure at 83, 135, and 177°C up to 1000h on the electrical resistivity, mechanical properties and fracture toughness of a peak aged Al-Li-Cu-Zr alloy, C458-T861, was studied.

TL;DR: In this paper, the fracture toughness, Kq, and yield strength of precipitation heat-treated Stainless Steel 15-5 PH was determined, and the high tolerance for solution heat treatment decreases the Kq value significantly, while the yield strength remains virtually unaltered.

TL;DR: In this article, the effect of varying the heat treatment parameters on the mechanical properties of A357-T6 aluminum castings was studied and sixteen heat treatments were designed to minimize failures due to a heat treatment step.