请教：表面热处理的英文怎么说?

龟山淬火

最好来一段英文解释。

sbm197873

"induction quenching "or"surface heat-treatment"

龟山淬火

Optical glass polishing by controlled laser surface-heat treatment

AbstractArticle InfoReferences (10)Cited ByMetrics.Abstract
It is shown that optical surfaces traditionally ground in conventional glasses with high coefficients of thermal expansion may be polished by irradiation with a space- and time-controlled uniform CO2 laser beam. Comparisons of a theoretical simulation model of the laser-driven heating process with the experimental results allow us to determine the conditions for successful and reliable use of this technique. The technique can be applied indiscriminately to preheated samples made of different glasses, with any topography, and, of any size in a limited range that depends only on the available laser power.

© 1994 Optical Society of America

龟山淬火

大家再看看我当年的贴子。

身在此山

这个英文“内容摘要” 讲应用激光技术对玻璃的光学表面进行处理，不是谈我们这个行当的金属零件表面热处理。

对于我们这个行当金属零件的表面热处理，英文笼统的说“case harden”。case harden 可以细分为induction（感应），carburization（渗碳），Nitriding（渗氮），等。