Hello,
I am familiar with the common practices in welding distortion prevention - i.e. preheating, using opposing welds, or using fixuring to restrict plastic deformation to the fusion zone. A fully restrained weld will still contract elastically when the clamps are removed. I was wondering if...
Hello,
Probably to no ones surprise we are experiencing problems with welding In 713. Cracks are showing up on xray in the heat affected zone (HAZ)for about half the parts we weld. I'm taking it upon myself to fix this problem. My question is are In 713 alloys more suceptible to Strain Age...
I know theoretically it's possible because in machining you are plastically deforming the metal and the metal can get very hot under the wrong machining conditions. Has anyone ever seen recystallization resulting from a cutting process ? Thanks
Regards,
Matlsguy
Hello,
I have a BS and MS in Materials Science/Engineering. I want to get my PE license but unfortunately where I work there are no licensed metallurgical engineers. I work as a metallurgical/process engineer in an aerospace investment casting facility. My question is do I absolutely need to...
