Determination of Hardness and Residual-Stress Variations in Hardened Surface Layers With Magnetic Barkhausen Noise

被引：16

作者：

Zerovnik, P. ^{[1
]}

Grum, J. ^{[1
]}

Zerovnik, G. ^{[2
]}

机构：

[1] Univ Ljubljana, Fac Mech Engn, Ljubljana 1000, Slovenia

[2] Univ Ljubljana, Fac Comp & Informat Sci, Ljubljana 1000, Slovenia

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2010年 / 46卷 / 03期

关键词：

Barkhausen noise; microhardness; microstructures; residual stresses; EMISSION;

D O I：

10.1109/TMAG.2009.2032417

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We use magnetic Barkhausen noise to assess the microstructure, hardness, and residual stresses in hardened surface layers. We performed measurements on induction surface-hardened specimens, the thickness of hardened layers being different in each case. A change in the microstructure of the hardened surface layer produces changes in specific electric conductivity sigma and relative permeability mu(r). The two parameters and chosen analyzing frequencies influence the depth sensing of micromagnetic changes. The most commonly chosen characteristic of Barkhausen noise is the V(RMS)(2) value of a captured signal. The choice of frequency determines the depth at which the Barkhausen noise will be analyzed to determine microhardness or residual stresses.

引用

页码：899 / 904

页数：6

共 50 条

[41] DETERMINATION OF GRINDING RESIDUAL-STRESS STATES IN SURFACE-LAYERS OF ENGINEERING CERAMICS USING SYNCHROTRON X-RAYS
EIGENMANN, B
MACHERAUCH, E
[J]. ZEITSCHRIFT FUR METALLKUNDE, 1995, 86 (02): : 84 - 90
[42] DETERMINATION OF INHOMOGENEOUS RESIDUAL-STRESS STATES IN SURFACE-LAYERS OF MACHINED ENGINEERING CERAMICS BY SYNCHROTRON X-RAYS
EIGENMANN, B
MACHERAUCH, E
[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1995, 97 (1-4): : 92 - 97
[43] Novel processing of Barkhausen noise signal for assessment of residual stress in surface ground components exhibiting poor magnetic response
Vashista, M.
Paul, S.
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2011, 323 (21) : 2579 - 2584
[44] SYSTEMATIC OF X-RAY RESIDUAL-STRESS ANALYSIS OF SURFACE-NEAR LAYERS
PEITER, A
LODE, W
[J]. METALL, 1977, 31 (05): : 500 - 506
[45] HOLOGRAPHIC-INTERFEROMETRY IN RESIDUAL-STRESS DETERMINATION
SELEZNEV, VG
ARKHIPOV, AN
IBRAGIMOV, TV
[J]. INDUSTRIAL LABORATORY, 1976, 42 (06): : 978 - 980
[46] MICROSTRUCTURAL AND RESIDUAL-STRESS EFFECTS ON THE FRACTURE OF CASE-HARDENED STEELS
DIESBURG, DE
KIM, C
FAIRHURST, W
[J]. HEAT TREATMENT OF METALS, 1982, 9 (01): : 25 - 25
[47] DETERMINATION OF RESIDUAL-STRESS DISTRIBUTIONS IN AUTOFRETTAGED TUBING
STACEY, A
WEBSTER, GA
[J]. INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 1988, 31 (03) : 205 - 220
[48] THEORETICAL CALCULATION OF RESIDUAL-STRESS IN CASE-HARDENED GEARS WITH DIFFERENT THICKNESSES OF HARDENED LAYER
FUJIO, H
SAKOTA, M
[J]. BULLETIN OF THE JSME-JAPAN SOCIETY OF MECHANICAL ENGINEERS, 1984, 27 (231): : 2045 - 2052
[49] Magnetic Barkhausen noise analysis of stress in steel
Stewart, DM
Stevens, KJ
Kaiser, AB
[J]. CURRENT APPLIED PHYSICS, 2004, 4 (2-4) : 308 - 311
[50] DETERMINATION OF SURFACE RESIDUAL-STRESS IN TEMPERED GLASS BY MEANS OF ACOUSTIC-WAVES
JASSBY, KM
[J]. MATERIALS EVALUATION, 1981, 39 (10) : A22 - A22

← 1 2 3 4 5 →