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Three functions of bright annealing of sanitary stainless steel tube

by:Mayer     2021-08-20
The three functions of bright annealing of sanitary stainless steel tube reflect the determination of the main chemical composition of the solution temperature. Generally speaking, the varieties, trademarks and dissolution temperature with high content of alloying elements have made corresponding progress. Especially for high-level manganese, molybdenum, nickel, and silicon steels, the temperature can only be improved by the solution to completely dissolve it and achieve the softening effect. Stable 304 stainless steel and other steel, solid solution stable carbides at high temperatures completely resolve the elements of Huaud's body, and in the subsequent cooling Cr23C6 forms intergranular corrosion at the grain boundaries in a separate form. Enabling the safety element carbon (TiC and NbC) has no differentiation and no solution, usually the lower temperature limit solution is used. The three elements of the sanitary stainless steel pipe solution are treatment temperature, holding time and cooling rate. Does the treatment of sanitary stainless steel tube solutions have no effect? u200bu200b1: The uniform of the arrangement and combination of sanitary stainless steel tubes is mainly due to the different and inconsistent form arrangements of the hot-rolled tube temperature and cooling rate. At high temperatures, the atomic activity increases, the σ-phase solution, the chemical composition tends to be uniform, and the uniform single-stage arrangement is performed after rapid cooling. 2: Eliminate work hardening for cold working. The solution treatment reduces the distortion, stretching and broken grains of the grid rehabilitation, the stress, the tensile strength and elongation of the steel wire increase from the beginning of the crystallization. 3: Rehabilitation of the inherent corrosion-resistant stainless steel pipe characteristics. Cold-formed cemented carbide, lattice defects, and corrosion-resistant stainless steel pipes have reduced functionality. Corrosion-resistant stainless steel sanitary pipe solutions recover after treatment.
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