After sintering hard copper pipes at about 1000 degrees, we have a softening problem.
Is there any hardening process after sintering? If so, how should this be done? Or should we do the sintering with a copper tube with a different content?
The type of copper pipe we use for sintering is oxygen-free copper pipe.
Vadim Verlotski
Pure annealed copper can only be hardened by pressure treatment (cold deformation). No heat treatment will increase the hardness of pure copper.
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Mutlu Güven
Thank you for your interest
What kind of copper should we use or Can we harden pure copper it by pressure without deformation?
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Vadim Verlotski
The fact of the matter is that copper cannot be hardened without deformation. All hardened copper products (wires, tubes, sheets, etc.) are cold drawn / rolled.
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