Can we repair an already brazed crack by TIG welding on it

We have tried to repair cracks in aircraft turbine shroud parts by vacuum brazing. However these have failed again soon in service. Can we ...

Fixing Cracks in Cast Iron with TIG Brazing - YouTube

The Swivel Support Bracket for the K&T Universal Milling Head has some cracks in it from years of use. In this video, I attempt to fix these ...

TIG Brazing Keeps Cracking | Practical Machinist

as to the casting and cracking, do you know if this is ductile? if its white cast, its going to crack no matter what. try GTAW brazing ...

Fixing a crack in steel - Welding, Bonding & Fastener engineering

Repairing this area will introduce further softening and failure will re-occur. If possible, I would replace the entire cracked bracket with a ...

Can i fix this crack? - Custom Framebuilding Forum

Short of replacing a tube, the only repair that stands a chance of lasting is a steel bandaid capillary brazed over the top of the crack, then ...

Chasing cracks in bronze : r/Metalfoundry - Reddit

Now this latest shape I am trying to weld just keeps cracking on me. There was cracks in the metal from casting, so those are what I am trying ...

Welding/brazing/fixing hairline cracks on fenders/body?

You can chase a small crack with any type of welding. Once heat is applied the metal wants to expand and cracks will open up or continue to ...

Repairing a Cracked Cast Iron Delta Unisaw Foot by TIG Brazing

In this video, I will show the process I used to TIG Braze the crack ... Repairing a Cracked Cast Iron Delta Unisaw Foot by TIG Brazing. 30K ...

TIG Brazing a Repair on a Cast Iron Wilton Vise - YouTube

A friend brought by a Wilton vise that had a crack in the main cast iron casting. This video is about brazing the part back together using a ...

How To Repair Aluminum Cracks With TIG Welding - YouTube

Question - What are some of the most common aluminum crack repairs you have made on? ... How To Repair Aluminum Cracks With TIG Welding. 27K ...

Brazing w/TIG - Miller Welding Discussion Forums

I also have to replace a 1 3/8" lower hoop and repair some cracked welds. ... one of the hardest things to do with tig. BTW he also ...

Hit & Miss Engine Repair: TIG Brazing a Broken Cast Iron Casting

Can You Weld Cast Iron?? This Old Tony•1.5M views · 26:36. Go to ... K&T Universal Milling Head - Fixing Cracks in Cast Iron with TIG Brazing.

Band saw crack repair help - WeldingWeb

Re: Band saw crack repair help. Personally, I'd braze it. If it cracked because it was dropped or hit, that will probably hold. If it's cracking ...

Welding Repair,... Cast Iron? - The Hobby-Machinist

Lots of the proper flux for brazing, and appropriate brazing rod. Slowly heat the entire piece, flux, then heat crack area until the brazing rod ...

repairing a brazed repaired crack by welding on it

We have tried to repair cracks in aircraft turbine shroud parts by vacuum brazing. However these have failed again soon in service. Can we ...

Tig welding cast iron? - Welding Tips and Tricks Forum

I would also be sure to have the entire head magna fluxed. If the top is cracked I would bet that there are other cracks. These heads crack so ...

Brazing cast iron (a small broken part) - WeldingWeb

I've brazed cast iron before, but I ground it out, and filled the crack. ... You could tig braze it. It's pretty easy with small stuff like that from my ...

Weld Repair Across Braze Joint? - the Pelican Parts Forum!

The brazing will contaminate any new weld joint. You will need to cut out/grind away any brazing material and have clean metal to weld.

Cracked fork at crown, tig welding near braze? - Bike Forums

Cracked fork at crown, tig welding near braze? Subscribe. First ... I asked because I had much the same cracks on my fork blades when a ...

Cast Iron Welding Repair with Copper and Stainless TIG Brazing

Repairing a Cracked Cast Iron Delta Unisaw Foot by TIG Brazing. Keith ... You Can Get Away With And What You Can't. Uncle Tony's Garage ...