scholarly journals X-Ray Study on Deformation and Fracture of Solid. Influence of Detector Misalingnment on the .OMEGA. Assembly X-Ray Stress Measurement Using a Position Sensitive Proportional Counter as a Detector.

2002 ◽  
Vol 51 (7) ◽  
pp. 764-770
Author(s):  
Toru GOTO ◽  
Yu GONG
Keyword(s):  
Proportional Counter ◽  
Stress Measurement ◽  
X Ray ◽  
Deformation And Fracture ◽  
Position Sensitive

Study on X-Ray Stress Analysis Using a New Position-Sensitive Proportional Counter

1978 ◽  
Vol 22 ◽  
pp. 233-240 ◽  
Author(s):  
Yasuo Yoshioka ◽  
Ken-ichi Hasegawa ◽  
Koh-ichi Mochiki
Keyword(s):  
Residual Stresses ◽  
Proportional Counter ◽  
Counting Rate ◽  
Angular Resolution ◽  
Stress Measurement ◽  
Over The Counter ◽  
X Ray ◽  
Position Sensitive ◽  
The Mean ◽  
Time Required

A position-sensitive proportional counter suitable for the X-ray stress measurement has been developed and residual stresses were measured with an apparatus that uses this PSD system. The counter was designed to have a good angular resolution over the counter length for the diffracted X-ray beam and high counting rates. The mean angular resolution measured was about 0.2° in 2θ (FWHM) at 200 mm, and the maximum allowable counting rate reached about 40,000 cps.The time required for the data accumulation was shown to be 1/10 to 1/30 of the time required with a standard diffractometer.

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