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HiperTURB SIGNED

Development of investment casting process of nickel superalloys with enhanced weldability.

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

HiperTURB project word cloud

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

size weight mould procast hip final stage heat techniques casting external hiperturb grain weldability manufactured operation manufacturing treatment tests tig structural temperature creep chemistry combination solidification laser superalloy sequence simulation precise tensile chillers post adjusted cracking tailor microstructural introduction parts destructive dictra cast validated performed components cooling checked defects castability welding segregation alloy inoculants samples linked solution thermocalc standard phases trf castings internal detect strategies shell repair shrinkage stresses mechanical annealing simulated hot alloys geometry gradient cryogenic innovative residual enhanced maintenance will sensitivity welds tearing adjustments evaluation

Project "HiperTURB" data sheet

The following table provides information about the project.

Coordinator	FUNDACION AZTERLAN Organization address address: ALIENDALDE 6 city: DURANGO postcode: 48200 website: n.a. 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	Spain [ES]
Project website	http://www.azterlan.es
Total cost	802˙728 €
EC max contribution	699˙356 € (87%)
Programme	1. H2020-EU.3.4.5.5. (ITD Engines)
Code Call	H2020-CS2-CFP04-2016-02
Funding Scheme	CS2-IA
Starting year	2017
Duration (year-month-day)	from 2017-06-01 to 2020-05-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	FUNDACION AZTERLAN FUNDACION AZTERLAN Organization address address: ALIENDALDE 6 city: DURANGO postcode: 48200 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (DURANGO)	coordinator	109˙373.00
2	LORTEK S COOP LORTEK S COOP Organization address address: ARRANOMENDIA KALEA 4 A city: ORDIZIA postcode: 20240 website: www.lortek.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (ORDIZIA)	participant	226˙540.00
3	EIBAR PRECISION CASTING SL EIBAR PRECISION CASTING SL Organization address address: TORREKUA 3 city: EIBAR postcode: 20600 website: n.a. contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (EIBAR)	participant	140˙106.00
4	CASA MARISTAS AZTERLAN CASA MARISTAS AZTERLAN Organization address address: ALIENDALDE AUZUNEA 6 city: DURANGO postcode: 48200 website: www.azterlan.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (DURANGO)	participant	122˙240.00
5	ALFA PRECISION CASTING SA ALFA PRECISION CASTING SA Organization address address: TORREKUA 3 city: EIBAR GIPUZKOA postcode: 20600 website: www.alfalan.es contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	ES (EIBAR GIPUZKOA)	participant	101˙096.00

Map

Project objective

The objective of HiperTURB is to improve the weldability and castability of high temperature capable superalloy castings. The expected impact will be linked to weight, manufacturing and maintenance cost reduction of TRF components. This objective will be achieved due to a combination of innovative chemistry adjustments, tailored casting solidification strategies, specific heat treatment and innovative welding techniques to control grain size, phases formation, segregation and residual stresses. Two new superalloy castings with enhanced weldability will be developed. At casting level mould design to control cooling gradient together with the use of inoculants, chillers and shell design will allow to tailor casting solidification. Heat treatment stage will be adjusted in terms of pre and post welding operation sequence (HIP solution annealing), processing parameters and the introduction of cryogenic heat treatment. Weldability assessment of two new alloy castings will be assessed by standard hot cracking tests and simulated repair and structural welds on simple parts and real geometry-like components. Both TIG and laser based welding processes will be investigated. Development process will be supported by advanced simulation techniques based on Thermocalc, Dictra, Procast that will enable a more precise approach on final alloy microstructural and castability results. The castability of the alloys will be validated by the design of specific test samples that will be checked to detect casting defects such as shrinkage, hot tearing sensitivity.... Evaluation of internal and external defects will be carried out by non-destructive tests. Mechanical properties of alloys under development such as creep and tensile test at low and high temperature will be performed. Component like geometry cast parts will be manufactured at the end of the project, testing their final properties in terms of castability and weldability.

Publications

List of publications.
year	authors and title	journal	last update
2018	P. Alvarez, L. VÃ¡zquez, P. M. GarcÃa-Riesco, P. P. RodrÃguez, A. MagaÃ±a and F. Santos A Simplified Varestraint Test for Analyzing Weldability of Fe-Ni Based Superalloys published pages: 849-865, ISSN: , DOI:		2020-02-12

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