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909 views Technical Discussions John smith NDT Inspector Canada, Joined Jul 2001, 3 John smith NDT Inspector Canada, Joined Jul 2001 3 03:36 Jul-27-2001 fisson process what is the fission process for radioacive materials?         Reply  Translate  Close   Robert (Rocky) A. Day Engineering Milky Way Jewels, USA, Joined Nov 1998, 40 Robert (Rocky) A. Day Engineering Milky Way Jewels, USA, Joined Nov 1998 40 00:35 Jul-28-2001 Re: fisson process : what is the fission process for radioacive materials? . When the nucleus of an element disintgrates into two elements of lesser mass this is called fission. In the case of Uranium neutrons are released. Some basic web sites are: http://www.lbl.gov/abc/ http://library.thinkquest.org/17940/?tqskip=1 Lise Meitner discovered Fission and received the Nobel prize for this discovery. More information on her can be found at: http://www.users.bigpond.com/Sinclair/fission/ The most common use of fission in nondestructive testing is as a source of neutrons for neutron radiography.         Reply  Translate  Close   Product Spotlight UCI Hardness Tester NOVOTEST T-U2 StandNOVOTEST Ltd UCI hardness tester NOVOTEST T-U2 is is used for non-destructive hardness testing of: metals and ... alloys by scales of hardness: Rockwell (HRC), Brinell (HB), Vickers (HV); non-ferrous metals, alloys of iron etc., and using five additional scales for calibration; with tensile strength (Rm) scale determines the tensile strength of carbon steel pearlitic products by automatic recalculation from Brinell (HB) hardness scale. > 5 Showcases5 Videos Conformable wedge transducer StandIMASONIC SAS The conformability is obtained with a flexible membrane filled with water between the transducer and ... the inspected component. The coupling between the membrane and the component requires a small quantity of water or couplant. The conformable wedge combines the acoustic performance of immersion technique with good coupling and low attenuation. > FMC/TFM StandAdvanced OEM Solutions Next generation for Phased Array UT is here now with FMC/TFM! Have higher resolution imaging, impr ... oved signal to noise ratio, characterize, size and analyze defects better with access to several wave mode views and save raw FMC data for higher quality analysis.  Some of the benefits are: Beautiful Image! Easier to understand what you're looking at Completely focused in entire image or volume Much easier to define setups before inspection Easier to decipher geometry echoes from real defects Oriented defects (e.g. cracks) are imaged better See image from different wave modes from one FMC inspection FMC data can be reprocessed/analyzed without going back to the field > 3 Showcases GUL QSR1® Scanning StandGuided Ultrasonics Ltd. How do you measure pipe wall thickness without direct access to the area? QSR® Scanning - Guide Wav ... e Quantitative Short Range Scanning. > 21 Showcases4 Videos more Showcases Share... Home Exhibition Archive Forum Jobs Members Events Directory NDT A-Z Advertise Privacy Policy Contact About © NDT.net - Where expertise comes together. The Largest Open Access Portal of Nondestructive Testing (NDT)- since 1996 We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info Accept top this is debug window