Materials Science and Engineering: A, Elsevier, 7 mai 2016, Volume : 666
Electron beam welding of UNS S41500, a low carbon martensitic stainless steel utilized in hydroelectric turbine manufacturing, was investigated by applying a...
The International Journal of Advanced Manufacturing Technology, février 2017
Single pass autogenous butt welds, without detect- able volumetric defects, were manufactured by electron beam welding 90-mm-thick UNS S41500—a low carbon 13%...
International Journal of Advanced Manufacturing Technology, Springer International Publishing, 11 janvier 2015, Volume : 78, Numéro : 9
CA6NM is a low carbon martensitic stainless steel that is widely applied in hydroelectric turbine manufacturing. Using conventional fusion welding techniques,...
Journal of Engineering for Gas Turbines and Power, American Society of Mechanical Engineers, 8 mars 2016, Volume : 138, Numéro : 8
Bursting, an irreversible failure in tube hydroforming (THF), results mainly from the local plastic instabilities that occur when the biaxial stresses imparted...
The international journal of advanced manufacturing technology, 23 juillet 2015
To define accurately the expansion limits of aerospace materials, determination of the material behavior before and after the onset of necking, as well as the...
The preforming stage in hydroforming of an aerospace generic shape was investigated using a combination of experimentation and numerical modeling. The preform...
International Journal of Advanced Manufacturing Technology, 2014, Volume : 72, Numéro : 9-12
In order to obtain accurate tube hydroforming (THF) simulation results, one of the important inputs in the finite element model (FEM) of the process is the...
Increasing acceptance and use of hydroforming technology within the aerospace industry requires a comprehensive understanding of critical issues such as the...
In the tube hydroforming (THF) process, a pressurized fluid is used to expand a thin walled tube inside a closed die in order to fill the die cavity. THF has...
Key Engineering Materials, février 2012, Volume : 504-506
The increased demand for weight reduction and manufacture of complex shapes with tube hydroforming (THF) requires more accurate material models to achieve...
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