Shape memory effects in an Fe14Mn6Si9Cr5Ni alloy for joining pipe

被引：25

作者：

Li, JC ^{[1
]}

Lü, XX ^{[1
]}

Jiang, Q ^{[1
]}

机构：

[1] Jilin Univ Technol, Dept Mat Sci & Engn, Changchun 130025, Peoples R China

来源：

ISIJ INTERNATIONAL | 2000年 / 40卷 / 11期

关键词：

iron-based shape memory alloy; joint pipe; creep; corrosion;

D O I：

10.2355/isijinternational.40.1124

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The shape memory effect (SME) of an Fe14Mn6Si9Cr5Ni alloy has been studied, and resulted to be the best for joining pipe. Training can improve the SME of the alloy. Fe14Mn6Si9Cr5Ni alloy shows good creep and stress relaxation resistance. Its corrosion resistance in alkaline solution is 4-5 times better than that of 304 and 316 stainless steels. The tensile force of 20 KN and sealing pressure of 6 MPa can satisfy usual requirements for joining pipe in general industrial applications.

引用

页码：1124 / 1126

页数：3

共 12 条

[1] INFLUENCE OF THE PRESENCE OF PREEXISTING THERMAL EPSILON-MARTENSITE ON THE FORMATION OF STRESS-INDUCED EPSILON-MARTENSITE AND ON THE SHAPE-MEMORY EFFECT OF A FE-MN-CR-SI-NI SHAPE-MEMORY ALLOY [J].

FEDERZONI, L ;

GUENIN, G .

SCRIPTA METALLURGICA ET MATERIALIA, 1994, 31 (01) :25-30

[2] INSITU OBSERVATION OF PARTIAL DISLOCATION-MOTION DURING GAMMA-S.RA-EPSILON TRANSFORMATION IN A FE-MN-SI SHAPE MEMORY ALLOY [J].

HOSHINO, Y ;

NAKAMURA, S ;

ISHIKAWA, N ;

YAMAJI, Y ;

MATSUMOTO, S ;

TANAKA, Y ;

SATO, A .

MATERIALS TRANSACTIONS JIM, 1992, 33 (03) :253-262

[3]

INAGAKI H, 1992, Z METALLKD, V83, P90

[4] Composition design of iron-base shape memory alloys [J].

Li, JC ;

Lü, XX ;

Jiang, Q .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1999, 18 (11) :857-858

[5] Effect of alloying elements on stacking fault energy of iron-base shape memory alloys [J].

Li, JC ;

Lü, XX ;

Jiang, Q .

JOURNAL OF MATERIALS SCIENCE LETTERS, 1999, 18 (20) :1669-1670

[6] Creep behavior and calorimetric measurement of iron-based shape memory alloy [J].

Li, JC ;

Lü, XX ;

Jiang, Q .

JOURNAL OF MATERIALS SCIENCE LETTERS, 2000, 19 (05) :389-391

[7]

LI JC, 2000, METALL T, V30, P581

[8] EFFECTS OF ALLOYING ADDITIONS ON FE-MN-SI SHAPE MEMORY ALLOYS [J].

OTSUKA, H ;

YAMADA, H ;

MARUYAMA, T ;

TANAHASHI, H ;

MATSUDA, S ;

MURAKAMI, M .

ISIJ INTERNATIONAL, 1990, 30 (08) :674-679

[9] ORIENTATION AND COMPOSITION DEPENDENCIES OF SHAPE MEMORY EFFECT IN FE-MN-SI ALLOYS [J].

SATO, A ;

CHISHIMA, E ;

YAMAJI, Y ;

MORI, T .

ACTA METALLURGICA, 1984, 32 (04) :539-547

[10] EFFECT OF THERMAL CYCLING ON THE MARTENSITIC-TRANSFORMATION IN AN FE-24MN-6SI SHAPE MEMORY ALLOY [J].

TSUZAKI, K ;

IKEGAMI, M ;

TOMOTA, Y ;

KUROKAWA, Y ;

NAKAGAWARA, W ;

MAKI, T .

MATERIALS TRANSACTIONS JIM, 1992, 33 (03) :263-270

← 1 2 →