Enhanced Brass texture of hot-rolled Al-4Cu-1.6Mg alloy by 0.1% Zr addition

被引：18

作者：

Zhao, Qi ^{[1
,4
]}

Liu, Zhiyi ^{[2
]}

Wahab, Magd Abdel ^{[3
,4
]}

机构：

[1] Hubei Univ Automot Technol, Sch Mat Sci & Engn, Shiyan 442002, Peoples R China

[2] Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Peoples R China

[3] Duy Tan Univ, Inst Res & Dev, Da Nang 550000, Vietnam

[4] Univ Ghent, Fac Engn & Architecture, Soete Lab, Technol Pk Zwijnaarde 903, B-9052 Zwijnaarde, Belgium

来源：

MATERIALS CHARACTERIZATION | 2020年 / 169卷

基金：

中国国家自然科学基金;

关键词：

Al-Cu-Mg-Zr alloy; Brass texture; S(Al2CuMg) phase; Dynamic recrystallization; Taylor factor; CU-MG ALLOY; RECRYSTALLIZATION TEXTURE; S-PHASE; ORIENTATION RELATIONSHIPS; ALUMINUM-ALLOYS; AL; DEFORMATION; EVOLUTION; FATIGUE; PRECIPITATION;

D O I：

10.1016/j.matchar.2020.110643

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The addition of 0.1 wt% Zr in Al-Cu-Mg alloy contributes to the formation of a stronger Brass and weaker Goss textures during hot rolling. Aiming at this observation, the related texture formation mechanisms are discussed from the aspect of dynamic recrystallization (DRX) behavior and phase particle effect on grain rotation. This work demonstrates that the low degree of DRX and grain rotation behavior by S phases are essentially re-sponsible for the enhanced Brass texture in Al-Cu-Mg-Zr alloy.

引用

页数：13

共 43 条

[1] Development of the "brass" texture component during the hot deformation of Al-6Cu-0.4Zr [J].

Bate, PS ;

Huang, Y ;

Humphreys, FJ .

ACTA MATERIALIA, 2004, 52 (14) :4281-4289

[2] Revealing the influence of pre-precipitation microstructure on hot workability in an Al-Cu-Mg-Zr alloy [J].

Bo, Guowei ;

Jiang, Fulin ;

Dong, Zhaoyu ;

Wang, Guan ;

Zhang, Hui .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 755 :147-157

[3]

BOWEN AW, 1990, MATER SCI TECH-LOND, V6, P1058, DOI 10.1179/026708390790190045

[4] STRUCTURE OF HIGH-ANGLE GRAIN BOUNDARIES [J].

BRANDON, DG .

ACTA METALLURGICA, 1966, 14 (11) :1479-&

[5] Microstructural characterization of secondary-phase particles in a hot-deformed Al-Cu-Mg-Zr alloy [J].

Cabibbo, M ;

Evangelista, E ;

Spigarelli, S .

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2004, 35A (01) :293-300

[6] Twinning and orientation relationships of T-phase precipitates in an Al matrix [J].

Chen, Y. Q. ;

Yi, D. Q. ;

Jiang, Y. ;

Wang, B. ;

Xu, D. Z. ;

Li, S. C. .

JOURNAL OF MATERIALS SCIENCE, 2013, 48 (08) :3225-3231

[7] Hot rolling textures of Al-Cu-Li and Al-Zn-Mg-Cu aeronautical alloys: Experiments and simulations to high strains [J].

Contrepois, Q. ;

Maurice, C. ;

Driver, J. H. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2010, 527 (27-28) :7305-7312

[8] Recrystallization texture development in commercial Al-Mn-Mg alloys [J].

Daaland, O ;

Nes, E .

ACTA MATERIALIA, 1996, 44 (04) :1413-1435

[9] Effects of Sc and Zr microalloying additions on the recrystallization texture and mechanism of Al-Zn-Mg alloys [J].

Deng, Ying ;

Xu, Guofu ;

Yin, Zhimin ;

Lei, Xuefeng ;

Huang, Jiwu .

JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 580 :412-426

[10] Influence of deformation variables on the formation of copper-type shear bands in Al-lMg [J].

Duckham, A ;

Knutsen, RD ;

Engler, O .

ACTA MATERIALIA, 2001, 49 (14) :2739-2749

← 1 2 3 4 5 →