Jan 23, 2014 #1 Themeteng Aerospace Jan 23, 2014 2 Hi fellas Is post weld stress relief necessary for Invar 36 alloy?
Jan 23, 2014 1 #2 metengr Materials Oct 2, 2003 15,478 No. http://www.rolledalloys.com/alloys/...M_QtqXGlLwCFatcMgodzi8Aig#physical-properties Upvote 0 Downvote
Jan 23, 2014 1 #4 EdStainless Materials May 20, 2004 16,058 Not unless you are going for the absolutely lowest thermal expansion possible. Most Invar pipe is used in the as welded condition. = = = = = = = = = = = = = = = = = = = = Plymouth Tube Upvote 0 Downvote
Not unless you are going for the absolutely lowest thermal expansion possible. Most Invar pipe is used in the as welded condition. = = = = = = = = = = = = = = = = = = = = Plymouth Tube
Jan 23, 2014 1 #5 arunmrao Materials Oct 1, 2000 4,758 Themeteng There is an excellent book by my good friend James Kelly,I would recommend you buy a copy Heat Resistant Alloys by James Kelly : ISBN 978-0-9801065-2-7. Happy reading. Upvote 0 Downvote
Themeteng There is an excellent book by my good friend James Kelly,I would recommend you buy a copy Heat Resistant Alloys by James Kelly : ISBN 978-0-9801065-2-7. Happy reading.
Jan 24, 2014 #6 MagBen Materials Jun 7, 2012 728 Although the presence of stresses causes very slight changes in dimensional stability with respect to time and temperature, a stress relief thermal treatments are at times necessary to promote structure uniformity and dimensional stability. Upvote 0 Downvote
Although the presence of stresses causes very slight changes in dimensional stability with respect to time and temperature, a stress relief thermal treatments are at times necessary to promote structure uniformity and dimensional stability.
