MAGNETIC INVESTIGATIONS OF STAINLESS-STEELS

被引：6

作者：

GINSZTLER, J

MESZAROS, I

DEVENYI, L

HIDASI, B

POTGIETER, JH

机构：

[1] Technical University, Budapest Department of Electrical Engineering Materials, 1111 Budapest

[2] PPC Technical Services, Johannesburg

来源：

INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING | 1995年 / 61卷 / 2-3期

关键词：

D O I：

10.1016/0308-0161(94)00122-Y

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A well known method to measure the ferrite content of stainless steels, is by potentiostatic etching. However, since the ferrite phase is the only ferromagnetic phase in the investigated stainless steels, Barkhausen noise measurement is a potentially suitable method to accomplish the same goal. In order to evaluate this, a set of measurements was performed on two types of experimental stainless steels to compare the correlation between Barkhausen noise measurements, saturation induction measurements and a set of values obtained by potentiostatic etching.

引用

页码：471 / 478

页数：8

共 5 条

[1]

van Nassau, Ferrite in stainless steel weld metal, Stainless Steel, (1993)

[2]

Ginsztler, Hidasi, Meszaros, Magnetic Testing Methods of High Temperature Steels, International Colloquium Ageing of Materials and Life Assessment, (1993)

[3]

Premachandra, Cortie, Eric, Effect of stabilizing elements on formation of σ phase in experimental ferritic stainless steels containing 39%Cr, Materials Science and Technology, 8, pp. 437-442, (1992)

[4]

Potgieter, Matthews, de Visser, Experimental study of quantitative phase characterization in duplex stainless steels by potentiostatic etching, J. Mater. Sci., 27, pp. 3667-3679, (1992)

[5]

Bozorth, Ferromagnetism, (1953)

← 1 →