Introduction to Welding Metallurgy
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- เผยแพร่เมื่อ 28 มิ.ย. 2024
- This video gives entry level welders an overview of welding metallurgy. It lists some of the common concepts that are encountered in metallurgy. Basic information is given for each concept, allowing for future videos to expand on the topics discussed in this video.
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This was amazing!! Thank you so much!!
Amazing, thanks. Regards from Mexico
And thank you for watching!!
Well explained!
Thank you!
Great information. Do you offer or have available a complete intro to welding video series? Thanks
Thank you!
No not yet, but that is my plan; to have a complete intro series. This started as a way to supplement my own class materials, and now I'm seeing the need to make it whole. Lots of stuff still in the works.
Great thanks
Thank you, I appreciate it!
Mantapp
Thank you!
Hey brother, 11b vet here myself turned welder. Studying for CWI so found your vid. But am currently working for a company that builds pressure vessels and am pulse gmaw .045 er80s b2 wire on 1.25 chrome .25 molly using 98-2 gas and we are having a shatton of problems with porosity... Seems like no one in the shop really has a handle on how to properly run this b2 wire. Any tipa would be greatly appreciated!!
As a side note we are doong a 300° preheat and interpass minimum and a 600° pwht. Supervisor says running higer than 22 volts and 150 wire speed is causing the porosity but I suspect he doesnt know as much about it as he puts on. Since pulse is a form of spray transfer I would think a higer voltage and amerage would be in order as we are welding 1/2"-1.5 thicknesses
Hi sir do u have still copy for this ppt presentation?
Hi. I think I do.
Great info. Thank you very much.
Is the PPT something you are willing to share?