Energy
Technical Paper

Recent developments of TiAl alloys towards improved high-temperature capability

International Symposium on Niobium for high temperature applications

2004
Appel, F
Titanium aluminide alloys based on relatively large Nb additions, together with fine dispersions of precipitates, exhibit attractive thermo-physical properties, which extend the service range of conventional TiAl alloys. Engineering alloys can be tailored for strength, toughness, creep resistance, and environmental stability. These concerns are addressed in the present paper through a global commentary on the physical metallurgy and the associated processing technologies. (AU)
Technical Paper (PDF 3.59 MB)
Energy
Related Content
Energy
Technical Paper
Precipitate evolution in 22Cr25NiWCuCo(Nb) austenitic heat-resistant stainless steel during heat treatment at 1200 ◦C
In this study, 22Cr25NiWCuCo(Nb) heat-resistant steel specimens with high Cr and Ni contents were adopted to investigate the effect of Nb content on thermal and precipitation behavior.
More
Energy
Tech Talk
Direct observation of Niobium segregation to dislocations in steel
The Charles Hatchett Award is important to identify new applications and markets for Niobium. Introduced over 40 years ago, the Charles Hatchett Award is sponsored by CBMM Niobium and recognizes the best published research on the science and technology of Niobium. The annual award brings together technical experts from around the world and the winning paper is selected by a panel of international experts. The 2017 Charles Hatchett Award winners video presentation shows the acknowledgment of the various questions and uncertainties regarding the alloying elements during the direct observation of Niobium segregation to dislocations in steel. This paper aims to clarify these issues using atomic scale characterization and Niobium as the alloying element in steel for grain refinement through the retardation of recrystallization in the hot rolling process and the cold rolling annealing process of the steel materials.
More
Energy
News
The Role of Niobium in advanced ferritic stainless steels –Building a sustainable future
The Charles Hatchett Award is important to identify new applications and markets for Niobium. Introduced over 40 years ago, The Charles Hatchett Award is a prestigious recognition that aims to identify new applications and markets for Niobium. The award is sponsored by CBMM | Niobium and recognizes the best published research on the science and technology of Niobium. The annual award brings together technical experts worldwide, and a panel of international experts selects the winning paper. This video highlights the role of Niobium in advanced ferritic stainless steels and their importance for building a sustainable future, along with the presentation of the 2015 Charles Hatchett Award winning paper
More
Energy
Technical Paper
Microstructure evolution and mechanical properties of X6CrNiMoVNb11-2 stainless steel after heat treatment
This investigation helps us to better understand the strengthening mechanism and performance controlling scheme of martensite stainless steel during the cast-rolling forming process in future applications.
More
Niobium transforms materials. Materials that can build greener structures, help make energy cleaner and mobility more sustainable. These are the solutions we need today and for our future.

CBMM is a global leader in the production and commercialization of Niobium products, serving more than 500 customers in 50 countries.

CBMM provides technology for industries such as infrastructure, mobility, aerospace, healthcare, and energy, driving the development and adoption of Niobium across various sectors. 

Legal

Home

Connect
Language
Copyright © 2024