Essays about: "welding stainless steel"

Showing result 1 - 5 of 13 essays containing the words welding stainless steel.

1. 1. An Experimental Investigation On Weld Characteristics For A Shield Metal Arc Welding With SS304 & SS409

   University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

   Author : Pristin Sunny; Ansal Muhammed; [2023]
   Keywords : joining dissimilar material; microstructure analysis; Hardness test;

   Abstract : The following report conducted by the theoretical research and experimental study in the University of Halmstad. The focus of the project is experimental investigation on weld characteristics for shield metal arc welding with SS304 & SS409. READ MORE

3. 2. Implementation of thermomechanical laser welding simulation : Predicting displacements of fusing A AISI304 T-JOINT

   University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Author : Anton Rolseth; Anton Gustafsson; [2021]
   Keywords : Laser welding; Finite element method; ABAQUS; Thermomechanical simulation; Heat source models; DFLUX; Element activation;

   Abstract : Laser welding is an advanced joining technique with the capability to form deep, narrow, and precise welds. Numerical models are used to simulate the process in attempts of predicting distortions and stresses in the material. This is done to reduce physical testing, optimize processes and enable integrated product- and process development. READ MORE

4. 3. FE-model for prediction of welding distortions in components made of preformed stainless steel sheets

   University essay from KTH/Hållfasthetslära

   Author : Tom Glansholm; [2020]
   Keywords : Welding simulation; distortions; Ferritic stainless steel; EN1.4509; FEM; Solid mechanics; Residual stresses; Svetssimulering; deformationer; restspänningar; Ferritiskt rostfritt stål; EN1.4509; Finita elementmetoden; Hållfasthetslära;

   Abstract : This master thesis was carried out at Scania CV AB. The focus for this thesis is the prediction of welding distortions that can cause problems in the manufacturing process of Scania's after-treatment system. The after-treatment system is mainly assembled by sheet metal plates of the ferritic stainless steel EN 1.4509. READ MORE

5. 4. Researching and Developing Universal Gas Purging Solutions

   University essay from KTH/Maskinkonstruktion (Avd.)

   Author : Ludvig Briheim; Dennis Ståhl; [2020]
   Keywords : Gas Purging Plug; Pipe Purging; Root Shielding; Shielding Gas; Pipe Welding; Rotgasplugg; Rotgasskydd; Skyddsgas; Rörsvetsning; Rörrengöring;

   Abstract : In the welding of more sensitive metals such as stainless steel, titanium and some specific nickel alloys, the presence and application of a protective gas is essential. Without the use of a nonreactive shielding gas, defects occur in or adjacent to the weld joint, which vary from light discoloration of the weld bead to the direct onset and propagation of cracks. READ MORE

6. 5. Pitting Corrosion Evaluation of Post-Weld Cleaning Methods for Stainless Steel Welds

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Jimmy Holgersson; Klara Trydell; [2019]
   Keywords : ;

   Abstract : Welding stainless steel creates an oxide film, heat tint, on the surface and around the joint. It disrupts passivation and influence the corrosion resistance for the material. The result is often a decrease in pitting corrosion resistance for the joint and surrounding area. The heat tint is therefore commonly removed by post weld cleaning. READ MORE