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2 835 (0,21s) •

Project

An investigation of an influence of metallurgical and technological factors on properties of grade X52 to X70 steel plates used for sour and nonsour service. (FI-IM3/159)

to hydrogen induced cracking (HIC). The main objective is to obtain required mechanical...

JG - Hutnictví, kovové materiály

  • 2006 - 2008
    • •
  • 8 743 tis. Kč
    • •
  • 4 693 tis. Kč
    • •
  • MPO
Project

Role of temperature and metallurgical effects in cracking mechanisms of duplex stainless steels during sulphide stress corrosion cracking (GA106/03/0139)

of environmentally assisted cracking. Phenomeno logically those processes are hydrogen inducedstress corrosion cracking and chloride induced stress corrosion cracking. BothSulphide stress corrosion cr...

JK - Koroze a povrchové úpravy materiálu

  • 2003 - 2005
    • •
  • 1 767 tis. Kč
    • •
  • 1 767 tis. Kč
    • •
  • GA ČR
Project

Determination of limit hydrogen concentration in a mixture with natural gas for safe use of underground gas storage facilities (TK05020150)

A point rating system for determination of the limit hydrogen concentration for the required hydrogen concentration. To achieve this goal, it is necessary to: (1) Determine the equilibrium atomic hydrogen concentration in c...

Energy and fuels

  • 2023 - 2025
    • •
  • 22 467 tis. Kč
    • •
  • 13 418 tis. Kč
    • •
  • TA ČR
Project

Production of hydrogen by thermal catalytic cracking (LJ10005)

Based on the research and engineering work, to develop the new technology of CO2 free hydrogen production via thermal cytalytic cracking, as well as finishing new catalyst for this technology, developed by Hydrogen Catalyst...

CI - Průmyslová chemie a chemické inženýrství

  • 2010 - 2010
    • •
  • 2 507 tis. Kč
    • •
  • 1 617 tis. Kč
    • •
  • MŠMT
Project

Role of microstructure in hydrogen assisted corrosion degradation of high strength steels (GA17-22586S)

application of HSSs is limited by problems connected to entry of atomic hydrogen into their structure leading to hydrogen embrittlement (delayed fracture) and other forms of degradation. It depends on three factors: (1) formation o...

JK - Koroze a povrchové úpravy materiálu

  • 2017 - 2021
    • •
  • 6 900 tis. Kč
    • •
  • 6 783 tis. Kč
    • •
  • GA ČR
Project

Research of potential method measuring system for monitoring initiation, stable and unstable crack growth for new industry application. (TH02020071)

method measuring system using for crack growth rate measurement of fatigue cracks in high pressure hydrogen environment and for initiation and growth measurement of creep cracks in operating power plants. Use of t...

JB - Senzory, čidla, měření a regulace

  • 2017 - 2020
    • •
  • 17 050 tis. Kč
    • •
  • 10 225 tis. Kč
    • •
  • TA ČR
Project

Study of bimetal welds and heat efective zones (7AMB14SK023)

mechanical tests (fatigue, hydrogen induced cracking, light microscopy and basic fracture and evaluated on hydrogen response (hydrogen induced cracking, then HIC according NACE......

JG - Hutnictví, kovové materiály

  • 2014 - 2015
    • •
  • 100 tis. Kč
    • •
  • 100 tis. Kč
    • •
  • MŠMT
Project

The role of precipitates in hydrogen transport and hydrogen embrittlement of Al alloys (GA23-06169S)

and contribute to cracking process. The hydrogen trapping at or near precipitate-matrixHydrogen absorption into Al alloys may lead to significant degradation in Al matrix and hydrogen affects the hydrogen...

Materials engineering

  • 2023 - 2025
    • •
  • 10 186 tis. Kč
    • •
  • 9 234 tis. Kč
    • •
  • GA ČR
Project

Study of hydrogen-induced defects in metals (GA202/05/0074)

to hydrogen loading. Hydrogen-induced defects in Pd and other selected metals will be characterized. The aim of the project is to clarify nature of the hydrogen-induced defects will include: i) characteri...

BM - Fyzika pevných látek a magnetismus

  • 2005 - 2007
    • •
  • 2 216 tis. Kč
    • •
  • 2 216 tis. Kč
    • •
  • GA ČR
Project

Research and development of material characteristics needed for evaluation of reliability and lifetime of steels used for hydrogen industry. (TK01030163)

-term effect of high pressure hydrogen environment on the structural materials used a detailed research of material characteristics (crack growth rate, fatigue and fracture of high pressure hydrogen environment. The objecti...

Energy and fuels

  • 2018 - 2021
    • •
  • 7 031 tis. Kč
    • •
  • 6 160 tis. Kč
    • •
  • TA ČR
  • 1 - 10 out of 2 835