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A platform for research: civil engineering, architecture and urbanism
Characterisation of Residual Stress due to Fillet Rolling on Bolts Made of a Nickel Base Superalloy
This paper investigates residual stress due to fillet rolling on bolts made of ATI 718Plus® superalloy. Incremental hole drilling, neutron diffraction and neutron transmission have been used to assess residual stress near the bolt head fillet. A compressive residual stress field was identified in the first 0.5 mm from the surface. Post fillet rolling solution anneal can relieve the residual stress at the fillet.
Characterisation of Residual Stress due to Fillet Rolling on Bolts Made of a Nickel Base Superalloy
This paper investigates residual stress due to fillet rolling on bolts made of ATI 718Plus® superalloy. Incremental hole drilling, neutron diffraction and neutron transmission have been used to assess residual stress near the bolt head fillet. A compressive residual stress field was identified in the first 0.5 mm from the surface. Post fillet rolling solution anneal can relieve the residual stress at the fillet.
Characterisation of Residual Stress due to Fillet Rolling on Bolts Made of a Nickel Base Superalloy
Advanced Materials Research ; 996 ; 670-675
2014-08-11
6 pages
Article (Journal)
Electronic Resource
English
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