| 释义 |
calorizing, vbl. n.|ˈkæləraɪzɪŋ|
[f. L. calor heat: see -ize.]
The coating (of a metal) with aluminium by a process involving heat.
1930Engineering 27 June 819/2 In cases where surface treatment is applied, e.g. calorising, whereby concentric zones of modified metal are produced. 1940Chambers's Techn. Dict. 128/2 Calorising, a process of rendering the surface of steel or iron resistant to oxidation by spraying the surface with aluminium and heating to a temperature of 800° to 1000° C. |