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Plate thickness for repair of completely corroded web

The web of a H-section column has been completely corroded at the air-moisture interface with the concrete encasement leaving a hole in the web. The proposal is to break out the existing concrete and ...
1
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1answer
62 views

Recommendations on a rigid connection between materials

I am trying to construct a torsion pendulum/balance for a physics experiment but the research papers are always missing specifics on how the certain connections are made. I am looking for ...
2
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1answer
522 views

How to join 2 mm stainless steel welding rods without a TIG welder

I have to build an egg tray. The material used for such trays is 2 mm stainless steel welding rods. When I queried nearby workshops they said a TIG welder is needed to weld such material and it is ...
5
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1answer
1k views

What is the process for qualifying a weld between structural steel and stainless steel?

In the US, typical structural steel welding is covered by either AWS D1.1 or AWS D1.5 (bridges). Both of these codes cover a wide range of carbon steels. AWS has a separate code for welding stainless ...