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Welded joints and stress relaxation after loading
Hi! I read several publications about stress relaxation of welded steel structures. It's clear that stress relaxation happens at the first load cycles. My curiosity concern the palstic deformations that's are local. But these local deformations could lead a "little" permanent deformations of...- AndStar
- Thread
- Replies: 2
- Forum: Metal and Metallurgy engineering
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Stress relaxation after load test
Hi! I read several publications about stress relaxation of welded steel structures. It's clear that stress relaxation happens at the first load cycles. My curiosity concern the palstic deformations that's are local. But these local deformations could lead a little permanent deformations of the...- AndStar
- Thread
- Replies: 5
- Forum: Welding, Bonding & Fastener engineering
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Lifting at 830°C
Hi! I'm a mechanical engineer of "Below the Hook" liftng devices. I'm from Italy and this is my first thread on eng tips. I hope that my English will be comprensible. I have a particular situation because a shaft (6,2t) must be placed into a furnace for heating until 865°C. After the heating...- AndStar
- Thread
- Replies: 4
- Forum: Metal and Metallurgy engineering
