Hafnium in Aluminum Alloys: A Review

被引：25

作者：

Jia, Zhi-Hong ^{[1
]}

Huang, Hui-Lan ^{[1
]}

Wang, Xue-Li ^{[1
]}

Xing, Yuan ^{[1
]}

Liu, Qing ^{[1
]}

机构：

[1] Chongqing Univ, Coll Mat Sci & Engn, Chongqing 400044, Peoples R China

来源：

ACTA METALLURGICA SINICA-ENGLISH LETTERS | 2016年 / 29卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Al-Hf; Phase diagram; Al3Hf precipitate; Microstructure; Properties; AL-LI-HF; ELEVATED-TEMPERATURE PROPERTIES; CRYSTAL STRUCTURE; ZR; MICROSTRUCTURE; PHASES; EVOLUTION; TI; PRECIPITATION; DECOMPOSITION;

D O I：

10.1007/s40195-016-0379-0

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Lots of the available literatures on hafnium in aluminum alloys are reviewed. The new binary Al-Hf-phase diagram is simply assessed. Two ternary phase diagrams including Al-Hf-Zr and Al-Hf-Sc are accounted for, with emphasis on the aluminum rich part of the diagrams. The relationship between different structure Al3Hf and several different formation mechanisms including the probable phase transformation mechanisms is described. The continuous Al3Hf phase particles can serve as a grain refiner in the Al melt and a precipitate for controlling the grain structure of the alloy and a strengthening precipitate. A series of effects of Fe, Si, Zr, Sc and Li addition on the behavior of Al3Hf and Al alloys are given. Moreover, the effects of Hf on the microstructure and properties of Al alloys, such as hardness and creep, are reviewed. Finally, some views of Hf-containing Al alloys are summarized.

引用

页码：105 / 119

页数：15

共 84 条

[1]

Adam C. M., 1982, Rapidly Solidified Amorphous and Crystalline Alloys. Proceedings of the Materials Research Society Annual Meeting, P411

[2]

[Anonymous], 1960, MONATSH CHEM

[3] Microstructural characterisation of Al-Hf and Al-Li-Hf spray deposits [J].

Antipas, G. S. E. ;

Lekakou, C. ;

Tsakiropoulos, P. .

MATERIALS CHARACTERIZATION, 2011, 62 (04) :402-408

[4] THERMODYNAMIC STUDY OF INTERMETALLIC PHASES IN THE HF-AL SYSTEM [J].

BALDUCCI, G ;

CICCIOLI, A ;

GIGLI, G ;

GOZZI, D ;

ANSELMITAMBURINI, U .

JOURNAL OF ALLOYS AND COMPOUNDS, 1995, 220 (1-2) :117-121

[5] The effect of aging processes on the structure and properties of rapidly solidified Al-Sc, Al-Zr and Al-Hf alloys [J].

Berezina, A. L. ;

Segida, O. O. ;

Nosenko, V. K. ;

Schmidt, U. ;

Kotko, A. V. .

ALUMINIUM ALLOYS 2006, PTS 1 AND 2: RESEARCH THROUGH INNOVATION AND TECHNOLOGY, 2006, 519-521 :1815-1820

[6]

Boiler H., 1961, MONATSH CHEM, V92, P324

[7] Disperse structure forming in rapidly quenched Al-Hf alloy [J].

Brodova, I ;

Bashlykov, D ;

Manukhin, A ;

Rozhicyna, E ;

Popel, P ;

Manov, V .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2001, 304 (1-2) :544-547

[8] Phase stability and electronic structure of the HfAl3 compound -: art. no. 205102 [J].

Colinet, C ;

Pasturel, A .

PHYSICAL REVIEW B, 2001, 64 (20)

[9]

Davis J.R., 1994, ASM SPECIALITY HDB

[10] Mechanical alloying to produce L1(2) phases in the Al-Zr system [J].

Desch, PB ;

Schwarz, RB ;

Nash, P .

SCRIPTA MATERIALIA, 1996, 34 (01) :37-43

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