austemperingn.

/ɔːˈstɛmpərɪŋ/

Etymology: < aus- (in austenite n.²) + tempering n.

Metallurgy.

A quenching process used in the manufacture of steel or cast iron (see quot. 1949).

ΘΚΠ

society > occupation and work > industry > working with specific materials > working with metal > [noun] > hardening, tempering, or annealing > process in tempering

blazing1853

austempering1937

1937 E. S. Davenport in Steel 29 Mar. 42/1 The heat treating process known as ‘austempering’ consists essentially of heating steel to an appropriate temperature above the critical range to render it austenitic.

1949 R. T. Rolfe Dict. Metallogr. 17 Austempering, a patented heat treatment involving the controlled hot-quenching of steel (or cast iron), which has previously been heated above the transformation range, so as to give rise to austenite.

This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2018).

单词	austempering
释义	austemperingn. /ɔːˈstɛmpərɪŋ/ Etymology: < aus- (in austenite n.²) + tempering n. Metallurgy. A quenching process used in the manufacture of steel or cast iron (see quot. 1949). ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > hardening, tempering, or annealing > process in tempering blazing1853 austempering1937 1937 E. S. Davenport in Steel 29 Mar. 42/1 The heat treating process known as ‘austempering’ consists essentially of heating steel to an appropriate temperature above the critical range to render it austenitic. 1949 R. T. Rolfe Dict. Metallogr. 17 Austempering, a patented heat treatment involving the controlled hot-quenching of steel (or cast iron), which has previously been heated above the transformation range, so as to give rise to austenite. This entry has not yet been fully updated (first published 1972; most recently modified version published online March 2018). < n.1937
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