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The high-temperature characterization of welded joints using small-punch testing
of small-punch tests on small, thin discs for characterizing welds. Both basic types of tests, i.e., tests with a constant penetrating force and tests with a constant penetrating rate of...
JG - Hutnictví, kovové materiály
- 2004 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Application of small punch technique in weld analysis.
Results of preliminary investigations of applicability of small punch tests of small thin discs in a description of welds are presented. Two basic types of these tests, i.e., tests under constant penetrating
JG - Hutnictví, kovové materiály
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
The ultrasonic testing of WWER 1000 reactor head penetration nozzle welds
The document presents a proposal of testing procedure for ultrasonic Phased array testing of welds and cladding of WWER 1000 reactor pressure vessel head penetration nozzles. This proposal shall be verified and ada...
Materials engineering
- 2018 •
- O
Rok uplatnění
O - Ostatní výsledky
Monitoring and evaluation of the quality of welded joints of bridges transitions of gas pipelines
The report deals with evaluation of the quality of welded joints of bridges transitions of gas pipelines of the company Net4Gas. Welds were evaluated by conventional performedespecially visual and penetration inspection, if...
JJ - Ostatní materiály
- 2013 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
Testing of CRDM, neutron flux measurement and temperature measurement penetration nozzles of WWER 1000 reactor head by eddy currents
The document presents a proposal of testing procedure for eddy current testing of welds and cladding of WWER 1000 reactor pressure vessel head penetration nozzles. This proposal shall be verified and adapted accord...
Materials engineering
- 2018 •
- O
Rok uplatnění
O - Ostatní výsledky
Verification of manufacturing welding defects in test specimens by non-destructive methods
to components tested in practice, are lack of fusion, cracks, incomplete root penetrationWelding is one of the basic methods of joining materials. Defects occur during the welding process. The main influence on th...
Materials engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Repair of metallic armor damage by welding in case of partial penetration
At the ballistic tested sample was applied the metal plating process repairs of the damaged spot by welding. Repaired armor was subsequently successfully tested by ballistic testing. Functional sample was certified...
JG - Hutnictví, kovové materiály
- 2016 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Characterization of titanium laser welds
values of pulseenergy and pulse length to create completely penetrated weld. Surface peak power density of about3.105W.cm−2was found as an optimal value. Weld dimensions, both face width and penetration depth,are ...
Materials engineering
- 2020 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Possibilities of Evaluation of Tensile, Fracture and Fatigue Characteristics of the Testing Plates of Weld Joints of Thick Plates
of the multi-plate welded joint 400 x 90 x 55 mm in dimensions using penetration tests strength of HAZ were determined from the results of penetration tests, 1/2CT testMechanical properties of in...
JG - Hutnictví, kovové materiály
- 2011 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Operating corrosion testing of welded joints of steels in selected environments of coal fired boilers
Long term operating corrosion tests of homogeneous and heterogeneous welds of steels S304H, HR3C and 347HFG on boilers in EPRU, Ed and Lovochemie at different temperatures. It was evaluated the corrosion resistance of unannealed
JK - Koroze a povrchové úpravy materiálu
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
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