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Formability of Micro - Alloyed Steel Using in Automobile Industry
The joining elements are exposed to high dynamic loads. As such, dynamic tensile, and especially upseting tests are utilized for verifing of thesemi-product formability. The current paper investigates clasical upseting ...
JG - Hutnictví, kovové materiály
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
The Study of Kinetic Recrystallization of hot formed Austenitic Ti stabilized Stainless Steel
in the selected material by means of plastometric and upsetting tests. The effect tests. A drop hammer was used for the upsetting tests in the deformation temperature 1200°C. The height reduction in the <...
JJ - Ostatní materiály
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Upsetting tests of selected steels in superplastic conditions
JR - Ostatní strojírenství
- 1995 •
- X
Rok uplatnění
X - Nezařazeno
Comparation of the experimental approach and FE simulation of upsetting test
JP - Průmyslové procesy a zpracování
- 1997 •
- X
Rok uplatnění
X - Nezařazeno
Cooling device for compression test at elevated temperatures
Device cools force transducer during upsetting of specimens at elevated temperatures. It works at press CZR600.
JQ - Strojní zařízení a nástroje
- 2008 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Manufacture of blade semiproduct by upsetting
Manufacture of a blade preform by upsetting was often complicated by the punch and the femaledie. It was also found that laps may form during upsetting, depending on the length of the heated portion of the bar stock. A new design of...
JG - Hutnictví, kovové materiály
- 2010 •
- Ztech
Rok uplatnění
Ztech - Ověřená technologie
Influence of printing direction during upsetting of samples produced by 3D printing from MS1 maraging steel
behaviour during an upsetting test at different temperatures was investigated°. Upsetting was performed on a hydraulic press on the half the sample height after heating to 900° C or 450° C. After the test, the mea...
Materials engineering
- 2019 •
- Jost •
- Link
Rok uplatnění
Jost - Ostatní články v recenzovaných periodicích
Výsledek na webu
Limit formability test of samples with collar
Quite a large number of materials show high sensitivity to production of cracks by hot forming. Development of cracks always occurs in the places where tensile stress components are present. To survey and quantified this tendency to production of cra...
JP - Průmyslové procesy a zpracování
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Monitoring of aluminium alloys structure before and after plastic deformation
upsetting test on hydraulic press. Structure of alloy EN AW 6056 was monitored before the upsetting test and after deformation. The change on structure was evaluated on the basis......
JG - Hutnictví, kovové materiály
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
Influence of initial semi-product?s structure on formability of aluminium alloy EN AW 6056
This paper deals with the monitoring the influence of structure onto formability of alloy EN AW 6056. For experimental evaluation of formability was used upsetting test. From measured results of such test were determinate b...
JP - Průmyslové procesy a zpracování
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
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