Mechanical surface treatments on titanium, aluminum and magnesium alloys

1999 ◽  
Vol 263 (2) ◽  
pp. 210-216 ◽  
Author(s):  
L Wagner
Keyword(s):  
Magnesium Alloys ◽  
Surface Treatments ◽  
Titanium Aluminum ◽  
Aluminum And Magnesium Alloys ◽  
Mechanical Surface

Influence of Mechanical Surface Treatments on Notched Fatigue Strength of Magnesium Alloys

Shot Peening ◽  
2006 ◽  
pp. 367-373
Author(s):  
Bodo Küster ◽  
Matthias Hilpert ◽  
Armin Kiefer ◽  
Lothar Wagner
Keyword(s):  
Fatigue Strength ◽  
Magnesium Alloys ◽  
Surface Treatments ◽  
Mechanical Surface

scholarly journals Precision of the Residual Stress determined by X-ray Diffraction: Summery and Limits

2019 ◽  
Author(s):  
Eckehard Mueller
Keyword(s):  
Residual Stress ◽  
Compressive Residual Stress ◽  
Round Robin ◽  
Surface Treatments ◽  
X Ray Diffraction ◽  
Measurement Standard ◽  
Passenger Cars ◽  
Round Robin Test ◽  
X Ray ◽  
Mechanical Surface

Today components specially for passenger cars are weight optimized. Often it is done by mechanical surface treatments. Therefore, the amount of compressive residual stress induced by the treatment must be known. The measurement is very often done by x-ray diffraction. But how precise can you determine (and not directly measured) the amount? A big question is the calibration of the equipment. A specimen must be designed and calibrated by round robin test, because no measurement standard is available.

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