Metallic materials for structural applications beyond nickel-based superalloys

被引：116

作者：

Heilmaier, M. ^{[1
]}

Krueger, M. ^{[2
]}

Saage, H. ^{[2
]}

Roesler, J. ^{[3
]}

Mukherji, D. ^{[3
]}

Glatzel, U. ^{[4
]}

Voelkl, R. ^{[4
]}

Huettner, R. ^{[4
]}

Eggeler, G. ^{[5
]}

Somsen, Ch. ^{[5
]}

Depka, T. ^{[5
]}

Christ, H. -J. ^{[6
]}

Gorr, B. ^{[6
]}

Burk, S. ^{[6
]}

机构：

[1] Tech Univ Darmstadt, D-64287 Darmstadt, Germany

[2] Otto von Guericke Univ, Inst Werkstoff & Fugetech, Magdeburg, Germany

[3] TU Braunschweig, Inst Werkstoffe, Braunschweig, Germany

[4] Univ Bayreuth, Bayreuth, Germany

[5] Ruhr Univ Bochum, Inst Werkstoffe, Bochum, Germany

[6] Univ Siegen, Inst Werkstofftech, Siegen, Germany

来源：

JOM | 2009年 / 61卷 / 07期

关键词：

HIGH-TEMPERATURE STRENGTH; OXIDATION RESISTANCE; ALLOYS; DEFORMATION; MECHANISMS; CHROMIUM; BEHAVIOR; COBALT;

D O I：

10.1007/s11837-009-0106-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper reviews our current research activities on developing new multiphase metallic materials for structural applications with a temperature capability beyond 1,200A degrees C. Two promising material systems have been chosen: first, alloys in the system Mo-Si-B which have demonstrated potential due to their high melting point of around 2,000A degrees C and due to the formation of a protecting borosilicate glass layer on the surface at temperatures exceeding 900A degrees C; and second, novel Co-Re-based alloys which have been chosen as a model system for complete miscibility between the elements cobalt and rhenium, offering the possibility of continuous increases of the melting point of the alloy through rhenium additions.

引用

页码：61 / 67

页数：7

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