| title: |
| Differential fast-scanning calorimetry and differential reheating as direct and indirect
methods to study the critical cooling rates of Al-Zn-Mg-Cu alloys |
|
| contributing persons: |
| Davit Zohrabyan[VerfasserIn] |
 |
1079689893 |
| Olaf Keßler
, Prof. Dr.- Ing. habil.[AkademischeR BetreuerIn] |
|
135560721 |
|
Universität Rostock, Fakultät für Maschinenbau und Schiffstechnik Lehrstuhl für Werkstofftechnik |
| Christoph Schick
, Prof. Dr.[AkademischeR BetreuerIn] |
|
132905272 |
|
Universität Rostock, Institut für Physik |
| John Banhart
, Prof. Dr.[AkademischeR BetreuerIn] |
|
Institut für Angewandte Materialforschung, Helmholtz Zentrum Berlin für Materialien
und Energie |
|
| contributing corporate bodies: |
| Universität Rostock, Fakultät für Maschinenbau und Schiffstechnik[Grad-verleihende Institution] |
|
10085033-9 |
|
| |
| abstract: |
|
The precipitation behaviour during cooling from solution annealing of high alloyed
aluminium alloy 7049A was investigated. This ranges from slowcooling with rates close
to equilibrium up to rates above completesupersaturation and is covering seven orders
of magnitude in cooling rate (0.0005 to 5000 K/s). The high alloyed, high strength
and quench sensitive alloy 7049A has been investigated during quenching from solution
annealing by conventional DSC in the cooling rate range 0.0005 – 4 K/s. A critical
quenching rate to suppress all precipitation reactions of about 300 K/s has been determined.
[English] |
|
| document type: |
|
| institution: |
| Faculty of Mechanical Engineering and Marine Technologies |
|
| language: |
|
| subject class (DDC): |
| 620 Engineering & allied operations |
|
| |
publication /
production: |
Rostock
|
Rostock: Universität Rostock
|
|
2015
|
|
| |
| identifiers: |
|
| |
| access condition: |
|
| license/rights statement: |
all rights reserved
This work may only be used under the terms of the German Copyright Law (Urheberrechtsgesetz). |
|
|
| RosDok id: |
rosdok_disshab_0000001457 |
| created / modified: |
03.12.2015 / 08.08.2023
|
| metadata license: |
The metadata of this document was dedicated to the public domain
(CC0 1.0 Universal Public Domain Dedication). |
access
viewer
fulltext