Special features of friction hardening of austenitic steel with unstable γ-phase

Large additions of B to Fe-Ni alloys can lead to the formation of an amorphous structure, if the alloy is rapidly cooled from the liquid state to room temperature. Isothermal aging of such structures at elevated temperatures causes crystallization to occur. Commonly such crystallization pro ceeds by the nucleation and growth of spherulites which are spherical crystalline bodies of radiating crystal fibers. Spherulite features were found in the present study in a rapidly solidified alloy that was fully crysstalline as-cast. This alloy was part of a program to develop an austenitic steel for elevated temperature applications by strengthening it with TiB2. The alloy contained a relatively large percentage of B, not to induce an amorphous structure, but only as a consequence of trying to obtain a large volume fracture of TiB2 in the completely processed alloy. The observation of spherulitic features in this alloy is described herein. Utilization of the large range of useful magnifications obtainable in a modern TEM, when a suitably thinned foil is available, was a key element in this analysis.

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Crystal structure and lattice dynamics of hydrogen-loaded austenitic steel

Journal de Physique IV (Proceedings) ◽

10.1051/jp4:2003912 ◽

2003 ◽

Vol 112 ◽

pp. 407-410

Author(s):

S. A. Danilkin ◽

M. Hölzel ◽

H. Fuess ◽

H. Wipf ◽

T. J. Udovic ◽

...

Keyword(s):

Crystal Structure ◽

Austenitic Steel ◽

Lattice Dynamics

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AUSTENITIC STEEL SURFACE ALLOYED WITH ZIRCONIUM USING COMPRESSION PLASMA FLOW

High Temperature Material Processes An International Quarterly of High-Technology Plasma Processes ◽

10.1615/hightempmatproc.2014011948 ◽

2012 ◽

Vol 16 (4) ◽

pp. 297-313 ◽

Cited By ~ 5

Author(s):

A. H. Sari ◽

Valiantsin M. Astashynski ◽

E. A. Kostyukevich ◽

A. M. Kuzmitski ◽

V. V. Uglov ◽

...

Keyword(s):

Austenitic Steel ◽

Plasma Flow ◽

Steel Surface ◽

Compression Plasma Flow

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STRUCTURE OF THE AUSTENITIC STEEL SURFACE LAYER SUBJECTED TO COMPRESSION PLASMA FLOWS IMPACT

High Temperature Material Processes An International Quarterly of High-Technology Plasma Processes ◽

10.1615/hightempmatproc.2020036411 ◽

2020 ◽

Vol 24 (3) ◽

pp. 211-225

Author(s):

Nikolai N. Cherenda ◽

Vladimir V. Uglov ◽

Yu. V. Martinovich ◽

I. A. Betanov ◽

Valiantsin M. Astashynski ◽

...

Keyword(s):

Surface Layer ◽

Austenitic Steel ◽

Steel Surface ◽

Plasma Flows ◽

Compression Plasma Flows

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Pitting Liability of Thermally Oxidised Austenitic Steel

Materials Testing ◽

10.3139/120.100820 ◽

2007 ◽

Vol 49 (6) ◽

pp. 325-329

Author(s):

Vesna Alar ◽

Ivan Juraga ◽

Frankica Kapor

Keyword(s):

Austenitic Steel

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Microstructure and properties of violin strings made of metastable austenitic steel

International Journal of Materials Research (formerly Zeitschrift fuer Metallkunde) ◽

10.3139/146.110215 ◽

2009 ◽

Vol 100 (11) ◽

pp. 1557-1565 ◽

Cited By ~ 3

Author(s):

Rüdiger Haas ◽

H. Peter Degischer ◽

Peter Pongratz ◽

Anke R. Pyzalla

Keyword(s):

Austenitic Steel ◽

Microstructure And Properties ◽

Metastable Austenitic Steel

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UGIMA 4307 HM

Alloy Digest ◽

10.31399/asm.ad.ss1163 ◽

2013 ◽

Vol 62 (12) ◽

Keyword(s):

Stainless Steel ◽

Corrosion Resistance ◽

Austenitic Stainless Steel ◽

Physical Properties ◽

Austenitic Steel ◽

Tensile Properties ◽

Heat Treating ◽

General Purpose ◽

Corrosion Resistant

Abstract Ugima 4307 HM is a general-purpose, corrosion resistant austenitic stainless steel with improved machinability. Its corrosion resistance is typical of an austenitic steel and is similar to that of 4307 or 304L. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: SS-1163. Producer or source: Schmolz + Bickenbach USA Inc..

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