Filtry
Research and development of spring steel for automotive industry
The target of research and development was designed new steel concept for axial car spring. Steel has to be characterized by higher strength than common steels, but plasticity should remain. The experimental materi...
Materials engineering
- 2018 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Optimization of cooling curves for rolled spring steel
Were drawn diagrams anizotermic Austenite spring Cr-V steel is due to a previous deformation, due to the combination dilatometric tests, metallographic analysis and hardness measurements....
JG - Hutnictví, kovové materiály
- 2014 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Blue brittleness research of spring steel cooled by "Pack annealing" technology
The curves of low temperature ductility of 51CrV4 spring steel were determined experimentally. The input material was bars cooled by the "Pack annealing" technology....
Materials engineering
- 2019 •
- Vutaj
Rok uplatnění
Vutaj - Výzkumná zpráva obsahující utajované informace
Research and development of spring steels
Research was focused on the microstructure analyses, measurements of hardness and mechanical properties of spring steel samples after isothermal heat treatment. There were also analysed tha fractures of two broken samples a particu...
JG - Hutnictví, kovové materiály
- 2016 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Wedge rolling tests of formability of the as-cast steel 51CrV4
Influence of temperature on the technological formability of the as-cas spring steel 51CrV4 was determined.
JG - Hutnictví, kovové materiály
- 2015 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Fatigue Properties of Spring Steels after Advanced Processing
) on the fatigue properties of 54SiCr6 steel used for spring steel wires in a wide variety of automotive applications, including coil springs. This steel spring wire is extremely strong, having a ...
Audio engineering, reliability analysis
- 2023 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Problems of heat treatment of the Mn-Cr-Si spring steel
Problems of heat treatment of the Mn-Cr-Si spring steel...
JG - Hutnictví, kovové materiály
- 1999 •
- D
Rok uplatnění
D - Stať ve sborníku
The development of special steels with copper addition for axial springs
The technology describes a method of a heat treatment of a spring steel with 1,5% copper addition, which leads to the precipitation hardening. In the description, the chemical composition and heat treatment regime, which ensure enha...
JG - Hutnictví, kovové materiály
- 2015 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Technology of manufacturing of new steel grades for axle springs
The technology describes a method of a heat treatment of a spring steel with 0,5% copper addition, which leads to the precipitation hardening. In the description, the chemical composition and heat treatment regime, which ensure enha...
JG - Hutnictví, kovové materiály
- 2015 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Excellent lateral damping characteristics of prototypes of advanced GRP railway leaf springs in comparison with conventional steel springs
of damping changed, the GRP spring being the most favourable, followed by steel parabolic spring. Unlike the steel spring, damping of the GRP sprig increased with increasing properties of the steel
Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
- 2018 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
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