Microstructure and phase transformation on milled and unmilled Ti induced by water quenching

被引：29

作者：

Bolokang, A. S. ^{[1
,2
]}

Phasha, M. J. ^{[3
]}

Motaung, D. E. ^{[2
]}

Cummings, F. R. ^{[1
,4
]}

Muller, T. F. G. ^{[1
]}

Arendse, C. J. ^{[1
]}

机构：

[1] Univ Western Cape, Dept Phys, ZA-7535 Bellville, South Africa

[2] CSIR, Natl Ctr Nanostruct Mat, DST CSIR Nanotechnol Innovat Ctr, ZA-0001 Pretoria, South Africa

[3] Transnet Engn, Prod Dev, ZA-0127 Pretoria, South Africa

[4] Univ Western Cape, Electron Microscope Unit, ZA-7535 Bellville, South Africa

来源：

MATERIALS LETTERS | 2014年 / 132卷

基金：

新加坡国家研究基金会;

关键词：

Microstructures; Twinning; Phase transformation; Orthorhombic; Crystal orientation; FCC; PURE TI; TITANIUM; DEFORMATION; TEMPERATURE; TI-6AL-4V; EVOLUTION; TEXTURE; NICKEL;

D O I：

10.1016/j.matlet.2014.06.063

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Water quenching of unmilled Ti compact has yielded martensitic-type laths and fishbone-type twinned microstructures, with alpha', alpha '' and FCC phases induced. Upon quenching 30 h milled and (0+30) h mixed powders at 1200 degrees C, alpha', FCC, tetragonal and BCC phases were detected using XRD. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：157 / 161

页数：5

共 20 条

[1] Comparison of metastable phases induced by heat treatment of unmilled and milled cobalt powders [J].

Bolokang, A. S. ;

Phasha, M. J. ;

Bhero, S. .

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2013, 36 :111-115

[2] Novel synthesis of metastable HCP nickel by water quenching [J].

Bolokang, A. S. ;

Phasha, M. J. .

MATERIALS LETTERS, 2011, 65 (01) :59-60

[3] Formation of titanium nitride produced from nanocrystalline titanium powder under nitrogen atmosphere [J].

Bolokang, A. S. ;

Phasha, M. J. .

INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, 2010, 28 (05) :610-615

[4] Titanium for aerospace: Rationale and applications [J].

Boyer, RR .

ADVANCED PERFORMANCE MATERIALS, 1995, 2 (04) :349-368

[5] Competitive Abnormal Grain Growth between Allotropic Phases in Nanocrystalline Nickel [J].

Brewer, L. N. ;

Follstaedt, D. M. ;

Hattar, K. ;

Knapp, J. A. ;

Rodriguez, M. A. ;

Robertson, I. M. .

ADVANCED MATERIALS, 2010, 22 (10) :1161-+

[6] Investigation of pressing and sintering processes of CP-Ti powder made by Armstrong Process [J].

Chen, Wei ;

Yamamoto, Yukinori ;

Peter, William H. .

COST-AFFORDABLE TITANIUM III, 2010, 436 :123-+

[7] Effect of deformation twinning on microstructure and texture evolution during cold rolling of CP-titanium [J].

Chun, YB ;

Yu, SH ;

Semiatin, SL ;

Hwang, SK .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 398 (1-2) :209-219

[8]

Rocha Sicknan Soares da, 2006, Braz. Dent. J., V17, P126

[9] Relationship between surface properties (roughness, wettability and morphology) of titanium and dental implant removal torque [J].

Elias, Carlos Nelson ;

Oshida, Yoshiki ;

Cavalcanti Lima, Jose Henrique ;

Muller, Carlos Alberto .

JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2008, 1 (03) :234-242

[10] Effects of equal channel angular pressing temperature on deformation structures of pure Ti [J].

Kim, I ;

Kim, J ;

Shin, DH ;

Lee, CS ;

Hwang, SK .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2003, 342 (1-2) :302-310

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