Evaluation of Deformation-Induced Martensite Phase in Austenitic Stainless Steel Using Magnetic Minor Hysteresis Loops

被引：0

作者：

Kobayashi, Satoru ^{[1
]}

Saito, Atsushi ^{[1
]}

Kikuchi, Nobuhiro ^{[1
]}

Takahashi, Seiki ^{[1
]}

Kamada, Yasuhiro ^{[1
]}

Kikuchi, Hiroaki ^{[1
]}

Ara, Katsuyuki ^{[1
]}

机构：

[1] Iwate Univ, NDE & Sci Res Ctr, Fac Engn, 4-3-5 Ueda, Morioka, Iwate 0208551, Japan

来源：

ELECTROMAGNETIC NONDESTRUCTIVE EVALUATION (XII) | 2009年 / 32卷

关键词：

304 stainless steel; magnetic hysteresis; minor loop; martensite; nondestructive testing; FERROMAGNETIC PROPERTIES; TENSILE DEFORMATION; ALPHA'-MARTENSITE; TRANSFORMATION; TEMPERATURE; 304-STAINLESS-STEEL;

D O I：

10.3233/978-1-60750-023-0-247

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Scaling power-law rules in magnetic minor hysteresis loops for deformed SUS304 stainless steels have been examined in order to characterize ferromagnetic alpha' martensites embedded in a paramagnetic austenitic matrix. The scaling power law between the hysteresis loss and remanence is found to be universal, being independent of volume fraction of strain-induced alpha' martensites. A coefficient of the power law largely decreases with volume fraction, reflecting a change in the size and morphology of martensites. The present method is highly effective for integrity assessment of austenitic stainless steels because of the sensitivity and low measurement field, typically less than 4kA/m.

引用

页码：247 / 254

页数：8

共 17 条

[1] MAGNETIC-PROPERTIES OF MARTENSITE AUSTENITE MIXTURES IN MECHANICALLY MILLED 304-STAINLESS-STEEL [J].

DING, J ;

HUANG, H ;

MCCORMICK, PG ;

STREET, R .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 139 (1-2) :109-114

[2] EFFECTS OF STRAIN STATE AND STRAIN RATE ON DEFORMATION-INDUCED TRANSFORMATION IN 304 STAINLESS-STEEL .1. MAGNETIC MEASUREMENTS AND MECHANICAL-BEHAVIOR [J].

HECKER, SS ;

STOUT, MG ;

STAUDHAMMER, KP ;

SMITH, JL .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1982, 13 (04) :619-626

[3] Investigation of the effect of stress direction and temperature on minor hysteresis loops in nickel single crystals [J].

Kobayashi, S. ;

Fujiwara, T. ;

Tsunoda, M. ;

Takahashi, S. ;

Kikuchi, H. ;

Kamada, Y. ;

Ara, K. ;

Shishido, T. .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2007, 310 (02) :2638-2640

[4] Magnetic minor hysteresis loops of compressively deformed transition-metal single crystals [J].

Kobayashi, Satoru ;

Takahashi, Seiki ;

Kamada, Yasuhiro ;

Kikuchi, Hiroaki ;

Ara, Katsuyuki .

JOURNAL OF APPLIED PHYSICS, 2006, 99 (08)

[5] MARTENSITE PHASES IN 304 STAINLESS STEEL [J].

MANGONON, PL ;

THOMAS, G .

METALLURGICAL TRANSACTIONS, 1970, 1 (06) :1577-+

[6] Magnetic investigation of the effect of α′-martensite on the properties of austenitic stainless steel [J].

Mészáros, I ;

Prohászka, J .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2005, 161 (1-2) :162-168

[7]

Mitra A, 2004, METALL MATER TRANS A, V35A, P599

[8] Magnetic measurements of martensitic transformation in austenitic stainless steel after room temperature rolling [J].

Mumtaz, K ;

Takahashi, S ;

Echigoya, J ;

Kamada, Y ;

Zhang, LF ;

Kikuchi, H ;

Ara, K ;

Sato, M .

JOURNAL OF MATERIALS SCIENCE, 2004, 39 (01) :85-97

[9]

REED RP, 1964, T METALL SOC AIME, V230, P1713

[10]

Steinmetz C.P., 1892, AIEE Transactions, V9, P3, DOI DOI 10.1109/T-AIEE.1892.5570437

← 1 2 →