Carbon Steel NDT Mag Particle (Testing the NDT Guy)

[@connecteddj8820]

As a NDT inspector its a joy to listen to this inspector he really knows his stuff. Would love to see him do some rt

[@bwb4449]

Currently working on my PT, UT, and MT Level I and II classroom certs. What would be the best position for me to apply for to get in with a company such as Team/Acuren?

[@Sebastian-wr4ym]

@@bwb4449 did you manage to get hired by team?

[@christopherortega800]

Hey Bob if you needed that plate to crack you should have let me weld it for you.

[@MadNitr0]

thank you sooooo much for using a darker filter! being able to actually see the puddle on yalls vids is grate!

[@eduardorosales1959]

I did learnes a lot of very cool stuff. I’m not a welder and aside from one day go welding I use your educational videos to understand the work of others. Thank you very much.

[@beachboardfan9544]

Can the NDT guy make a channel, TheNDTguy channel!? Weld testing is just as interesting as welding itself! TheNDTguy is always talking about what sounds like some super cool equipment... would love to see it!

[@codymoody1793]

I am a NDT tech. We have some cool stuff we mess with. Electromagnets, ultrasound, liquid penetrant. I. Was a welder for over 10 years before becoming a NDT technician.

[@brianlewis1372]

Agreed! We need NDT guy to start a channel! Awesome video btw.

[@ThatOne77]

Depends on what you like. I think ndt is fascinating.

[@lukepodmore7810]

@@codymoody1793 cool 👍🏻 I’m taking the pcn level 2 mpi test in 3 weeks I’m a welder too after 13 years I’m ready for something new. Any advice? Good place to revise ? Books ect..

[@bohaggin5913]

Camera guy is awesome. The footage looks amazing.

[@MrBucidart]

I learn something new every Monday and Friday about welding. Thanks Bob!

[@mrgreenswelding2853]

Fantastic job Bob!

[@agustinhernandez6094]

I like the new quality of the videos thanks bob

[@EricWithTheBass]

The 60fps at the welding instances does the lot. It feels more like it does in reality :)

[@sixstringslaya]

Been waiting for this one since the Instagram teaser! Good stuff, Bob.

[@TheJmk416223]

Not sure if you changed cameras or something but everything looks good! keep up the good work and thanks for helping me further my welding knowledge!

[@VinzofTay30]

Thanks Bob, very educational.

[@bobmoffatt4133]

Tayvin Thompson Thank you.

[@hodgepodgeenginerd1258]

Thanks for another good video. Id be interested to see more videos on pulse mig of both stainless and mild steel if at all possible.

[@ChristianHernandez-ji2jg]

Could you show us what cold wire on the root looks like on x ray ??

[@v5u7sulh2]

very cool video. This is the kind of stuff we'd almost never get to see outside of a school

[@JamesChurchill3]

Hi Bob. One question, how come adding a copper wire to the weld causes a crack, but the copper coating on MIG wire is OK? Is it just to do with the amount of copper included? Thanks, always appreciate your teachings.

[@ExtremeBlastoise]

The coating is less than a micron thick, some bacteria are thicker than that. Its either a tiny amount of copper, or rust particles in your welds.

[@zachr207]

At 19:40ish, or....just do the same process on the opposite side of the workpiece. Right? Or am I missing what he’s trying to accomplish here or something?

[@summerc1036]

You work that yoke all the way down the weld in a 45 or 90 degree angle in both directions. From top to bottom. I think that's what you're asking?

[@aaronfaucett6442]

Cool video! Thanks!

[@AshutoshSingh-wb9yn]

This is great video.. can you let us know how to produce similar crack on stainless and Aluminium material?

[@mohammedaadilkhan7831]

I work in the petrochemical and lubricants industry and I see ndt inspectors doing Magnetic Particle Inspections on the welds of Vertical storage tanks. I see the magnetic particles are in powder form in this video, will this not fall off the vertical tanks when applied? apologies for the ignorance I am inexperienced. any guidance ?

[@ILLMATIC2222]

The powder is magnetic, meaning it while "stick" when the inspection equipment introduces a magnetic current into the welds of the storage tank.

[@lukepodmore7810]

There’s a 2 part spray variant that does the same trick

[@maxprophet2401]

Good stuff thanks Bob! and best failed weld!

[@chilubamanduli9375]

Awesome, really interesting stuff

[@oprofessoredgard]

Thank you!. :)

[@gnarlock3927]

NDT guy should get some sweet revenge and magnetize Bobs test plates muahah 🧲

[@impactodelsurenterprise2440]

Can a dye penetrant test reveal those cracks too?

[@soheilazad]

Thanks, Bob, really good one

[@jamesl5010]

Thanks Bob! Learned alot

[@ThatOne77]

You can detect flaws nearing a half an inch???

[@riggsandmurtaugh7938]

Hey Bob can you run spray over copper coated subarc wire and it not crack

[@Big-mike07126]

thank you for the video

[@osa12om]

What a great video !! Thank you so much I have learnt a lot

[@Sue_Me_Too]

My Inspection and Testing teacher told me to watch this video.

[@mrgreenswelding2853]

What the difference in the nozzles?

[@bobmoffatt4133]

Mr. greens boat tanks and aluminium welding Spray nozzle is longer with a more recessed contact tip.

[@mrgreenswelding2853]

Bob Moffatt thanks Bob that helps a lot with my aluminium welding.

[@idriwzrd]

Testing the testmen. I like it.

[@jcnpresser]

Machine shops you this for checking cast iron cylinder heads, well used to. Now that everything is made out of aluminum,

[@rlund3]

Magnetic peace, knowing your weld is not going to fail and injure someone.

[@LowellGreen63]

Good morning Bob...

[@bobmoffatt4133]

Lowell Green Good morning Lowell

[@Bryan-nh1xn]

In what type of situation do you have to take a hand written test in welding

[@bobmoffatt4133]

Bryan Bennington CWE/CWI or any other AWS test, endorsements, NOCTI, NCCER, Skills U.S.A. There are plenty.

[@ThatOne77]

Dang. I want to work with you guys!

[@bluedemonweld]

next time have Camera Guy weld it and for sure will crack!

[@Gears.and.Gadgets]

Nice video Bob. Interesting technology. Just a thought. Have you ever handed a student a piece of magnetized metal to weld? Might be fun.

[@bobmoffatt4133]

George W Not intentionally.

[@4speed3pedals]

Quite the fashion statement, a Chinchilla headband.

[@deaaqua86]

Question for anyone with an answer: I briefly worked at a factory that had welders (I was not one, I know nothing about it, hence me being here 😊). One day while a guy was welding, he accidentally stuck something into his hand and it caused his hand to inflate like a balloon. It was at least double the size. It looked horrifying! I always wondered what exactly happened. What did he stick in his hand? I never got to ask. Thanks!

[@Baldybiddle]

Sounds like maybe he was tig welding and he stuck himself with a piece of tungsten possibly, sometimes people can have so,e pretty bad reactions

[@barry7608]

Crater crack ?? Star crack

[@gregoryk.9815]

Totally destroy your cellphone in a milla second.

[@champtree]

Hey "Camera Guy" give you 20 bucks to bend Bob's wire. If you can't beat him golf, then bend away!!

[@JohnDoe-jn1ln]

Sitting up here playing games.

[@turdfurg47]

I tell yhou whhut bhobby wuaaaa

[@JohnDoe-jn1ln]

Why are most of your welds in the vertical position? You say you have trouble doing overhead then thats the weld position you should be working on. A 4G.

[@chrisgagnon4608]

You are not "Testing the NDT guy" if you tell him ahead of time that you are setting him up. Clickbait.

[@deionford9215]

Proper term would be inclusion not crack.