Comparative Study of the Influence of Various Melt-Treatment Methods on Hot Deformation Behavior of 3003 Al Alloy

被引：0

作者：

Chen, Guiqing ^{[1
,2
]}

Fu, Gaosheng ^{[1
,2
]}

Chen, Hongling ^{[1
]}

Yan, Wenduan ^{[1
,2
]}

Cheng, Chaozeng ^{[2
]}

Zou, Zechang ^{[2
]}

机构：

[1] Fuzhou Univ, Coll Mat Sci & Engn, Fuzhou 350108, Fujian, Peoples R China

[2] Fujian Chuanzheng Commun Coll, Dept Mech Engn, Fuzhou 350007, Fujian, Peoples R China

来源：

METALS AND MATERIALS INTERNATIONAL | 2012年 / 18卷 / 01期

关键词：

3003 Al alloy; melt-treatment; hot deformation activation energy; dynamic recrystallization; critical strain; DYNAMIC RECRYSTALLIZATION; INITIATION; EVOLUTION; CU;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

3003 Al alloy samples with various metallurgical qualities were obtained by various melt-treatment methods and were deformed by isothermal compression in the deformation temperature range of 300 degrees C to 500 degrees C at strain rates between 0.01 and 10.0 s(-1) with a Gleeble-1500 thermal simulator. The results show that there is a close relationship between melt-treatment and subsequent thermal deformation. The hot deformation activation energy (Q) bears a linear relationship with the inclusion content (H) of 3003 Al alloy prepared by various melt-treatment methods, that is Q = 35.62 H + 171.58. The activation energy of the 3003 Al alloy prepared by the highly efficient melt-treatment is the lowest (174.62 kJ.mol(-1)), which is beneficial to the material hot plastic deformation. The critical strain of the 3003 Al alloy prepared by various melt-treatment methods is investigated through the work hardening rate. Finally, the critical conditions of the investigated alloy were determined to predict the occurrence of dynamic recrystallization.

引用

页码：129 / 134

页数：6

共 29 条

[11] Evolution of precipitation during different homogenization treatments in a 3003 aluminum alloy [J].

Huang, Hsin-Wen ;

Ou, Bin-Lung .

MATERIALS & DESIGN, 2009, 30 (07) :2685-2692

[12]

Jonas J.J., 1969, Metallurgical Reviews, V130, P1

[13] DYNAMIC RECRYSTALLIZATION - SCIENTIFIC CURIOSITY OR INDUSTRIAL TOOL [J].

JONAS, JJ .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 184 (02) :155-165

[14] Prediction of dynamic recrystallisation behaviour of AISI type 4140 medium carbon steel [J].

Kim, SI ;

Yoo, YC .

MATERIALS SCIENCE AND TECHNOLOGY, 2002, 18 (02) :160-164

[15] Study of the microstructure resulting from brazed aluminium materials used in heat exchangers [J].

Lacaze, J ;

Tierce, S ;

Lafont, MC ;

Thebault, Y ;

Pébère, N ;

Mankowski, G ;

Blanc, C ;

Robidou, H ;

Vaumousse, D ;

Daloz, D .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 413 :317-321

[16]

Lamberigts M., 1985, AFS T, V93, P569

[17] Effect of grain size on creep properties of type 316LN stainless steel [J].

Lee, YS ;

Kim, DW ;

Lee, DY ;

Ryu, WS .

METALS AND MATERIALS-KOREA, 2001, 7 (02) :107-114

[18] Texture evolution of continuous cast and direct chill cast AA 3003 aluminum alloys during cold rolling [J].

Liu, WC ;

Zhai, T ;

Morris, JG .

SCRIPTA MATERIALIA, 2004, 51 (02) :83-88

[19] An investigation on the coating of 3003 aluminum alloy [J].

Luan, B ;

Le, T ;

Nagata, J .

SURFACE & COATINGS TECHNOLOGY, 2004, 186 (03) :431-443

[20] Initiation of dynamic recrystallization under inhomogeneous stress states in pure copper [J].

Manonukul, A ;

Dunne, FPE .

ACTA MATERIALIA, 1999, 47 (17) :4339-4354

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