The purpose of this paper is to report quantitative data and models for the flow stress computer simulation friction stir welding (FSW). In paper, stresses commercial 6061 aluminum alloy at typical temperatures in FSW are investigated quantitatively by using hot compression tests. during determined reviewing literature data. measured stress, strain rate temperature tests fitted a Sellars–Tegart...

Friction stir welding (FSW) is a solid-state jointing technology, in which the butted plates are heated, plasticized and jointed locally by the plunged probe and shoulder moving along the joint line. The residual stresses due to the thermomechanical performance of the material and the constraint of the welded plates by the xture are one of main concerns for this process. A prediction of the cla...

Abrasion easily occurs due to the characteristic of usage environment such as oil sands and construction equipment, demand for a steel with excellent wear resistance is increasing in various industries where specific parts are frequently replaced. Recently, by controlling amount manganese, high manganese austenite steels improved low temperature brittleness performance have been developed widel...

Abstract. Aluminum Lithium alloys are recuperating substantial interest from automotive and aerospace industries owing to their extraordinary specific strength as compared conventional aluminum (2xxx, 6xxx, 7xxx) alloys. The goal of the present investigation is study AA 8090 joints produced with unique solid-state welding technique friction stir (FSW). Tool pin profile induces remarkable influe...

Abstract High nitrogen steel (HNS) have been widely used in many industrial fields place of stainless steels. As we know, the welding is main fabricating method HNS structural components. In this article, recent investigations joining methods HNS, such as tungsten inert gas welding, melt inert-gas laser laser-arc hybrid friction stir (FSW), and brazing are summarized. First, effect content shie...

Friction stir welding is a material processing technique used to combine dissimilar and similar materials. Ultimate tensile strength (UTS) one of the most common objectives welding, especially friction (FSW). Typically, destructive testing utilized measure UTS welded seam. Testing for weld seam typically involves cutting specimen utilizing machine capable UTS. In this study, an ensemble deep le...