Questions about welding
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Our company recently designed a heat exchanger that requires welding of titanium composite plates and 316L. What are the special requirements for welding these two materials? Direct welding is not strong at all. Our company has done several tests and there are no regulations. Please have experienced personnel to answer. Thank you.~~
The inner surface of the titanium material is titanium (for example, ta2). The welding is 316L connected to the inner surface, which means it is connected to the titanium material.
How to weld 316L and titanium? It has no strength even when welded. I’ve never seen welding like this before.
So I am very anxious to ask an experienced master for advice because we are doing this project.
It is impossible to weld 316L and TA2. Is there a design error?
Wouldn't it be enough to find a material that can be welded to both titanium and 316L? Or use other connection methods, such as bolted connections, is it allowed?
Since it is a titanium composite plate, it can be clad with 316L, and then welded to 316L there will be no problem.