Sökning: "Aluminium welding methods"

Visar resultat 6 - 10 av 12 uppsatser innehållade orden Aluminium welding methods.

1. 6. Aging of FeCrAl Surface Coatings

   Master-uppsats, KTH/Materialvetenskap

   Författare :Fadi Alsaifi; [2019]
   Nyckelord :Coating surface; FECRAL alloys; overlay welding; hvaf; thermal spraying; porosity; oxidation; corrosion MIG; TIG; HVOF;

   Sammanfattning : This Thesis is about the aging of FECRAL surface coatings. In this thesis various substrates have been investigated such as 16 Mo3, 304, 347, Sanicro 31, 800HT, Nikrothal 80 and Kanthal APMT. LÄS MER

3. 7. Innovative Methods for Welding Ultra High Strength Steel with Resistance Spot Welding

   Master-uppsats, KTH/Industriell produktion

   Författare :Rickard Aldén; [2018]
   Nyckelord :;

   Sammanfattning : Resistance spot welding (RSW) is the most frequently used method for welding thin sheets in manufacturing industries such as the automotive industry, because of the high productivity of RSW. In order to reduce CO2 emissions the automotive industry strives towards creating structures of light weight, this is partly achieved by the use of lightweight materials such as Aluminum and composite materials. LÄS MER

4. 8. Electrical connection for aluminium conductors in automotive applications : Prestudy of available solutions for electrical connection methods of aluminium cables

   Master-uppsats, KTH/Materialvetenskap

   Författare :Emilia Hamedi; [2017]
   Nyckelord :Connector; electrical contact; termination; aluminium conductor;

   Sammanfattning : Due to increasing weight of electrical component and wiring harnesses in a vehicle contrary to the demand of light constructed vehicles as well as the constantly increasing and fluctuating price of copper compared to aluminium’s stable and far lower price, the use of aluminium conductors as an alternative have been promoted.  This thesis work lay theoretical research of the available methods used for electrical connection of aluminium conductors in order to increase the knowledge about the available termination techniques. LÄS MER

5. 9. Overlay welding of FeCrAl alloys

   Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

   Författare :Lezan Rashid; [2016]
   Nyckelord :Overlay welding; FeCrAl; TIG; MIG; welding evaluation;

   Sammanfattning : In this master thesis different overlay welding methods suitable for boiler application has been investigated. The purpose of this project is to define advantages and disadvantages for each overlay welding methods and suggest some evaluation criteria on some commercial and experimental alloys aimed for overlay welding material. LÄS MER

7. 10. Robotic 3D friction stir welding : T-butt joint

   Magister-uppsats, Högskolan Väst/Avd för automationssystem

   Författare :Cheng Zhang; [2015]
   Nyckelord :Friction stir welding; robotic friction stir welding; three-directional welds;

   Sammanfattning : This Master Thesis was performed in terms of robotic three dimensional friction stir welding with T-butt joint. Friction stir welding (FSW) is a solid state welding method that achieves the weld temperature by friction of a rotating non-consumable tool with the workpiece. LÄS MER