Surface hardening of steel using highly concentrated solar energy process

被引：15

作者：

Ferriere, A

Faillat, G

Galasso, S

Barrallier, L

Masse, JE

机构：

[1] IMP, CNRS, F-66125 Font Romeu, France

[2] ENSAM, MecaSurf Lab, F-13617 Aix En Provence, France

[3] CLAIRE, F-13617 Aix En Provence, France

来源：

JOURNAL OF SOLAR ENERGY ENGINEERING-TRANSACTIONS OF THE ASME | 1999年 / 121卷 / 01期

关键词：

D O I：

10.1115/1.2888140

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A recent French contribution in the field of surface hardening of steel ruing concentrated solar energy is presented. Single spot and continuous scanning processes have been investigated in a small-scale solar furnace. Hardened regions of 0.5-1.5 min in thickness have been obtained on specimens of carbon steel, resulting from the transformation hardening process. Compressive stresses are induced in the thermally affected layer, without tensile peak in the bulk.

引用

页码：36 / 39

页数：4

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