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Friction stir welding of mild steel: tool durability and steel microstructure

DSpace at IIT Bombay

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Title Friction stir welding of mild steel: tool durability and steel microstructure
 
Creator DE, A
BHADESHIA, HKDH
DEBROY, T
 
Subject Friction stir welding
Steel
Tool durability
Microstructure
Computations
HEAT-TRANSFER
PLASTIC-FLOW
3-DIMENSIONAL HEAT
HOT DEFORMATION
ALUMINUM-ALLOYS
STAINLESS-STEEL
GEOMETRY
STRESS
TORQUE
 
Description In previous work, we have established a scheme that exploits a three-dimensional heat and mass flow model to assess tool durability and define the domains of satisfactory tool life in the context of welding difficult aluminium alloys. We now apply this scheme to the friction stir welding of steel and extend the calculations to cover consequences on the microstructure of the steel while optimising tool life. This is the first published model that covers both the processing parameters and the consequences on the physical metallurgy of the steel.
 
Publisher MANEY PUBLISHING
 
Date 2014-12-28T14:57:53Z
2014-12-28T14:57:53Z
2014
 
Type Article
 
Identifier MATERIALS SCIENCE AND TECHNOLOGY, 30(9)1050-1056
0267-0836
1743-2847
http://dx.doi.org/10.1179/1743284714Y.0000000534
http://dspace.library.iitb.ac.in/jspui/handle/100/16812
 
Language English