Meisterprüfung Kupferschmiede Practice Questions - Meisterprüfung Kupferschmiede (Austrian Master Craftsman Examination In Coppersmithing And Apparatus Engineering) Exam

Access More Questions

What is the recommended temperature range for recrystallization annealing (Rekristallisationsglühen / Weichglühen) of cold-worked pure copper (Cu-DHP) to restore ductility without inducing excessive grain coarsening (Grobrekornbildung)?

450°C to 650°C 150°C to 250°C 750°C to 950°C 250°C to 350°C

Correct Answer:

450°C to 650°C

Access more questions from this quiz

Continue to Meisterprüfung Kupferschmiede Practice Questions - Meisterprüfung Kupferschmiede (Austrian Master Craftsman Examination in Coppersmithing and Apparatus Engineering) Exam for more practice questions and the full quiz experience.

Access More Questions