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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.

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

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.