【Daily Question】【Static Equipment AC Version...Question 174】June 23, 2019 Multiple-choice...Essay question
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This post was last edited by kareale88 on 2019-6-24 23:13. [Daily Question] [AC Version for Static Equipment...Question 174] June 23, 2019: Multiple-choice questions...essay questions ..................................................... Reward rules: 3 wealth points for participation; 5–10 wealth points for correct answers or answers that are close to the correct ones. ...........................................................................What are the three main methods currently used to improve the intergranular corrosion resistance of austenitic stainless steels? -------------------------------------Answer: Use solution treatment, reduce the carbon content in the steel, and add elements that stabilize carbides
Use solution treatment, reduce the carbon content in the steel, and add elements that stabilize carbides
Use solution treatment, reduce the carbon content in the steel, and add elements that stabilize carbides
Use solution treatment, reduce the carbon content in the steel, and add elements that stabilize carbides
Use solution treatment, reduce the carbon content in the steel, and add stabilizing elements
Use solution treatment, reduce the carbon content in the steel, and add elements that stabilize carbides
Solution treatment, stabilization treatment: Q
Heat treatment involves solution treatment to reduce the carbon content in the steel, with stabilizing elements being added to the steel
①Solution treatment; ② Reducing the carbon content in the steel; ③ Adding elements that stabilize carbides. An environment that may cause intergranular corrosion is an electrochemical corrosion environment with the presence of an electrolyte.
Use solution treatment； Reduce the carbon content in steel or add stabilizing compounds.
1. Solution treatment； 2 Elements that add stable carbides ； 3 Reduce the carbon content in steel