Technical articles on OCTG, alloy and stainless steel: grades, heat treatment, corrosion limits and field practice, written by the ShunFu Metal team.
Difference between Annealing and Tempering
Difference between Annealing and Tempering The difference between annealing and tempering is determined by how it is treated. Tempering the metal entails heating it to a certain heat below a certain threshold and then cooling it at a very slow and regulated rate, while annealing involves heating the metal to a given temperature and