On the low temperature anomaly of solution hardened alloys

Wille, Th.; Wielke, B.; Schwink, Ch.

doi:10.1016/0036-9748(82)90270-8

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Cu-mn (Copper-manganese) Phase Diagram1

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1983

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Cited by 16 publications

(1 citation statement)

References 19 publications

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“…But there is need for further experimental work to get deeper insight. Crystal structure Butt et al [89But1] on the basis of critically resolved shear stress determined by Wille et al [86Wil1,82Wil1] concluded that at concentrations < 1 at% Mn in (Cu, γ-Mn) solid solutions atoms are randomly distributed. At > 1 at% Mn, however, short-range ordering occurs.…”

Section: Cu-mn (Copper-manganese) Phase Diagrammentioning

confidence: 99%

Cu-Mn (Copper-Manganese)

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Cr-Cs – Cu-Zr

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Section: Cu-mn (Copper-manganese) Phase Diagrammentioning

confidence: 99%

Cu-Mn (Copper-Manganese)

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Cr-Cs – Cu-Zr

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Strain history effects at low temperature deformation

Wielke

Mikułowski

1984

Cryst. Res. Technol.

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Strain History Effects at Low Temperature DeformationDedicated to Professor V. I. STARTSEV on the occasion of his 70th birthdayThe work hardening coefficient of hcp metals like Zn or Cd depends on the temperature even at very low temperatures. Additional information of the processes involved can be derived from specially designed annealing experiments. I f deformed single crystals of Zn, Zn + 0.2 at.% Ga and Zn + 0.2 at.% Ag are annealed the work hardening increases.The amount of increase depends on deformation temperature and annealing time. The effects observed suggest that the work hardening is determined at least partly by the mobility of points defects.Der Verfestigungskoeffizient hexagonaler Metalle wie Zn oder Cd hangt auch bei tiefen Temperaturen von der Temperatin ab. Speziell durchgefuhrte Erholungsexperimente konnen zusatzliche Informationen uber die Verfestigungsprozesse liefern. Lagert man Kristalle aus Zn, Zn + 0,2 at.% Ga und Zn +0,2 at.% Ag, die bei tiefen Temperaturen verformt wurden, bei Raumtemperatur aus, dann steigt der Verfestigungskoeffizient nach der Warmebehandlung. Die Zunahme hangt von Vel.formungstemperatur und Gliihdauer ab. Die beobachteten Effekte legen nahe, da5 der VerfestigungsprozeB, und damit auch seine Temperaturabhangigkeit, zumindest teilweise durch die Bewegung von Punktdefekten beeinfluat wird.

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Low-temperature anomalies in the plasticity of crystalline materials

Feltham¹

1983

Phys. Stat. Sol. (a)

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On the low temperature anomaly of solution hardened alloys

Cited by 16 publications

References 19 publications

Cu-Mn (Copper-Manganese)

Cu-Mn (Copper-Manganese)

Strain history effects at low temperature deformation

Low-temperature anomalies in the plasticity of crystalline materials

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