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TiAlCracks

Crack growth threshold analysis in TiAl alloys

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

TiAlCracks project word cloud

Explore the words cloud of the TiAlCracks project. It provides you a very rough idea of what is the project "TiAlCracks" about.

ratios manufacturing suitable treatments jti morphology cfp01 room treatment handling proposals centre damage engine fatigue specified ipt 750 defects heat material 2014 deg cs2 defect foreign investigations crack generation effect rate extremes load intermediate alloys eng threshold tial 03 rates 04 object pressure turbine size 0 temperature variation cracks fod fcg ultrafantm window

Project "TiAlCracks" data sheet

The following table provides information about the project.

Coordinator	MATERIALS CENTER LEOBEN FORSCHUNG GMBH Organization address address: ROSEGGERSTRASSE 12 city: LEOBEN postcode: 8700 website: www.mcl.at contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	Austria [AT]
Project website	https://www.mcl.at/news-media/news/news/testing-innovative-high-temperature-materials-for-aircraft-engines/
Total cost	439˙182 €
EC max contribution	439˙182 € (100%)
Programme	1. H2020-EU.3.4.5.5. (ITD Engines)
Code Call	H2020-CS2-CFP01-2014-01
Funding Scheme	CS2-IA
Starting year	2016
Duration (year-month-day)	from 2016-03-01 to 2019-10-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	MATERIALS CENTER LEOBEN FORSCHUNG GMBH MATERIALS CENTER LEOBEN FORSCHUNG GMBH Organization address address: ROSEGGERSTRASSE 12 city: LEOBEN postcode: 8700 website: www.mcl.at contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	AT (LEOBEN)	coordinator	439˙182.00

Map

Project objective

The objective of the project is to investigate the fatigue crack growth (FCG) threshold and rate for long as well as short cracks of second generation TiAl alloys suitable for use in the Intermediate Pressure Turbine (IPT) of the UltraFanTM engine.

The work includes in detail all investigations specified in the Call for Proposals JTI-CS2-2014-CFP01-ENG-03-04, that are:

• determination of the FCG threshold and rates at load ratios R of 0.1, 0.5, 0.8 at room temperature and at 750 °C,

• determination of the variation of these material properties at room temperature for three different heat treatments (centre and extremes of the heat treatment window) at load ratios R of 0.1, 0.5, 0.8, and

• determination of the effect of defect type (defects from manufacturing, handling and foreign object damage (FOD)), morphology and size on the fatigue properties at room temperature and at 750 °C at load ratios R of 0.1, 0.5, 0.8.

Publications

List of publications.
year	authors and title	journal	last update
2020	S. Eck, J. Maierhofer, C. Tritremmel, H.-P. Gaenser, S. Marsoner, N. Martin, R. Pippan Fatigue crack threshold analysis of TiAl SENT and CC specimens â€“ Influence of starter notch and precracking published pages: 106770, ISSN: 0966-9795, DOI: 10.1016/j.intermet.2020.106770	Intermetallics 121	2020-04-24

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The information about "TIALCRACKS" are provided by the European Opendata Portal: CORDIS opendata.