hot workn.

Brit.

/ˈhɒt ˌwəːk/, U.S.

/ˈhɑt ˈwərk/

Origin: Formed within English, by compounding. Etymons: hot adj., work n.

Etymology: < hot adj. + work n. Compare earlier hot working n., hot-work v.

Metallurgy.

= hot working n.

ΘΚΠ

society > occupation and work > industry > working with specific materials > working with metal > [noun] > heating

hot working1839

heat treatment1895

hot work1905

1905 J. W. Mellor Crystall. Iron & Steel 77 Hot work has no direct action upon the structure of the steel.

1928 H. M. Boylston Introd. Metall. Iron & Steel xiii. 369 All mechanical treatment may be divided into two classes, namely, hot work and cold work.

1956 A. C. Davies Sci. & Pract. Welding (ed. 4) ii. 94 Hot working is used extensively for the initial ‘breaking down’ of large ingots or slabs... This is because of the lower power required for a given degree of reduction by hot work.

1999 Philos. Trans. (Royal Soc.) A. 357 1661 These comments are also true for hot work if the undeformable particles are sufficiently large.

This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022).

单词	hot work
释义	hot workn. Brit. /ˈhɒt ˌwəːk/, U.S. /ˈhɑt ˈwərk/ Origin: Formed within English, by compounding. Etymons: hot adj., work n. Etymology: < hot adj. + work n. Compare earlier hot working n., hot-work v. Metallurgy. = hot working n. ΘΚΠ society > occupation and work > industry > working with specific materials > working with metal > [noun] > heating hot working1839 heat treatment1895 hot work1905 1905 J. W. Mellor Crystall. Iron & Steel 77 Hot work has no direct action upon the structure of the steel. 1928 H. M. Boylston Introd. Metall. Iron & Steel xiii. 369 All mechanical treatment may be divided into two classes, namely, hot work and cold work. 1956 A. C. Davies Sci. & Pract. Welding (ed. 4) ii. 94 Hot working is used extensively for the initial ‘breaking down’ of large ingots or slabs... This is because of the lower power required for a given degree of reduction by hot work. 1999 Philos. Trans. (Royal Soc.) A. 357 1661 These comments are also true for hot work if the undeformable particles are sufficiently large. This entry has been updated (OED Third Edition, December 2008; most recently modified version published online March 2022). < n.1905
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