Engineering, 20.04.2021 05:30 annagwhiteou0hrh

What is your favorite color?

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Engineering, 06.07.2019 02:30

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Engineering, 06.07.2019 02:30

Precipitation hardening can be achieved in many light alloys by a three-step heat treatment. what is carried out and what is the purpose at each step? why is such a treatment necessary based on the nucleation and growth theory of phase transformation. compare this treatment with tempering martensite for carbon steels (similarities and differences).