The conversation between human and AI assistant.
Why does ISRO not use friction stir welding technology?
That makes sense. Are there any other space agencies that use friction stir welding technology?
Yes, NASA is one of the agencies that has extensively tested the use of friction stir welding technology for space applications, and has found it to be a reliable and efficient technique. Other agencies such as JAXA and ESA have also used this technology in their space programs.