Re: Radiography of Tubes with Source on Tubes

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Re: Radiography of Tubes with Source on Tubes
Posted by: Christine Olive , E-mail: c_olive@feinfocus.com, on January 29, 2001 at 01:16 :
In Reply to: Re: Radiography of Tubes with Source on Tubes posted by : Robert A. Day on December 13, 2000 at 21:49:
You can view the feinfocus website at www.feinfocus.com or email for info at info@feinfocus.com
: You can use isotopes, Ir or Yt are most commonly used. These will often work well. If you want highest quality you can do rod anode x-ray machines, at least down to 12 mm or so ID. X-ray energies are !60 kV or so you will be limited in wall thickness.
: Some vendors are:
: FeinFocus X-ray GmbH
: Hagenburger StraBe 8 AD-3050
: Wunstorf 1, Germany
: Ridge Inst. Company, Inc.
: 4432 Bibb Blvd.
: Tucker, GE 30084
: (404) 939-1554
: These are from very old notes and may not be up to date but will get your started.
:
: : Does anyone have any information on a radiographic technique in which the source is placed onto the tube surface. Types of tubes are 2" OD, I believe the technique uses an Iridium source with a strength of 5 curies or less.
: : Any info on sensitivity, or who uses such a technique?
: : Regards,
: : Alan Beveridge

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: You can view the feinfocus website at www.feinfocus.com or email for info at info@feinfocus.com : : You can use isotopes, Ir or Yt are most commonly used. These will often work well. If you want highest quality you can do rod anode x-ray machines, at least down to 12 mm or so ID. X-ray energies are !60 kV or so you will be limited in wall thickness. : : Some vendors are: : : FeinFocus X-ray GmbH : : Hagenburger StraBe 8 AD-3050 : : Wunstorf 1, Germany : : Ridge Inst. Company, Inc. : : 4432 Bibb Blvd. : : Tucker, GE 30084 : : (404) 939-1554 : : These are from very old notes and may not be up to date but will get your started. : : : : : Does anyone have any information on a radiographic technique in which the source is placed onto the tube surface. Types of tubes are 2" OD, I believe the technique uses an Iridium source with a strength of 5 curies or less. : : : Any info on sensitivity, or who uses such a technique? : : : Regards, : : : Alan Beveridge

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