The influence of metallic brazing materials on the strain formation of internally water‐cooled X‐ray optics. (3rd February 2015)

• Record Type: Journal Article
• Authors: Oberta, P.; Kittler, M.; Áč, V.; Hrdý, J.; Iragashi, N.; Scheinost, A. C.; Uchida, Y.
• Is Part Of: Journal of synchrotron radiation. Volume 22:Part 2(2015)
• Page Start: 342
• Page End: 347
• Publication Date: 2015-02-03
• Subjects: Synchrotron radiation -- Periodicals; Free electron lasers -- Periodicals; 539.73505
• DOI: 10.1107/S1600577515000764
• Languages: English
• ISSNs: 0909-0495

Abstract

<abstract abstract-type="main" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p>A study of metallic brazing material for internally cooled optics is presented. The study shows the influence of the different material properties on the final quality of the bond in terms of diffracted wavefront distortion, <italic>i.e.</italic> enlargement of the rocking curve. By choosing the proper brazing material and applying the proper brazing conditions, the influence of the brazing material can be fully eliminated. Furthermore the degradation of some brazing material due to the extreme working conditions of the optics is presented. Measurement results from ESRF and KEK confirm the importance of the proper brazing material choice.</p> </abstract>