Effect of the carbon content on the magnetic and electric properties of thermally treated carbon steels and the possibilities of testing the quality of tempering of articles produced from them via the eddy-current method

被引：18

作者：

Kogan, L. Kh. ^{[1
]}

Nichipuruk, A. P. ^{[1
]}

Gavrilova, L. D. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Phys Met, Ural Div, Ekaterinburg 620041, Russia

来源：

RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING | 2006年 / 42卷 / 09期

关键词：

Martensite; Carbon Content; Nondestructive Test; Coercive Force; Initial Permeability;

D O I：

10.1134/S1061830906090063

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The magnetic and electric characteristics of 4.7-, 2.2-, and 1.5-mm-thick hardened and tempered carbon-steel specimens with a carbon content of 0.35-1.02% have been studied. The relations of these characteristics to the carbon content, structure, and hardness of the studied specimens are analyzed. The structural state, the thickness, and the acceptable limits of the carbon-content variation in carbon-steel articles, properties that allow the quality of medium-temperature tempering to be tested with the use of the eddy-current method, have been determined.

引用

页码：616 / 629

页数：14