annealing

method, process, technology

Process in which one or more workpieces are subjected to a defined time-temperature cycle in order to achieve specific material properties (strength, toughness, etc.).

Traveljournal 1814

Rolled spring steel from Schaffhausen, 26 August 1814
File manufactory and a trip to Newcastle-under-Lyme, 31 August 1814
Sheffield and Rotherham, 5 September 1814

Traveljournal 1825–1827

Perkins’ Siderogrpahic Institute, 5 December 1826
London Steelworks and a so-called tobacco dispenser, 12 October 1827

Traveljournal 1851

Sheffield–Dover, 9 July 1851

Glühen. In: Lueger, Otto: Lexikon der gesamten Technik und ihrer Hilfswissenschaften 2. Auflage, Band 4. Stuttgart, Leipzig 1906, S. 575f. (Zeno.org, Stand 25.2.2023). Siehe auch Eisenbibliothek Aa 182x.

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Cite as: annealing. In: Travel Reports of a Pioneer: Digital Edition of the Travel Journals of Johann Conrad Fischer 1794–1851. Published by Franziska Eggimann. Edited by Franziska Eggimann, Nicolau Lutz, Valerija Rukavina und Christopher Zoller-Blundell. Schlatt 2023, Version 1.2, https://johannconradfischer.com/en/keywords/gfa-keywords-3040, viewed on 7 June 2025.