Investigation of the impact of fabrication methods on the microstructure features of W-components of a He-cooled divertor

Fusion Engineering and Design

Volumn 81 A, Issue 1-4, 2006, Pages 259-264

  Krauss, W ^a   Holstein, N ^a   Konys, J ^a   Mazul, I ^b  

^a KARLSRUHE INSTITUTE OF TECHNOLOGY   (Germany)

^b EFREMOV INSTITUTE   (Russian Federation)

Author keywords

Crack formation; He cooled divertor; Manufacturing technologies; Microstructuring; Re crystallization; Tungsten alloys

Indexed keywords

COOLING; COST EFFECTIVENESS; CRACK INITIATION; CRYSTALLIZATION; HELIUM; MICROSTRUCTURE; NUCLEAR POWER PLANTS;

HE-COOLED DIVERTOR; MANUFACTURING TECHNOLOGIES;

TUNGSTEN ALLOYS;

EID: 31844456063     PISSN: 09203796     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fusengdes.2005.09.016     Document Type: Conference Paper

References (8)

1. P. Norajitra, L.V. Boccaccini, E. Diegele, V. Filatov, A. Gervash, and R. Giniyatulin Development of a helium-cooled divertor concept: design-related requirements on materials and fabrication technology J. Nucl. Mater. 329-333 2004 1594 1598
2. Metallwerk Plansee, Product information, Austria, 2002. http://www.plansee.com.
3. R. Giniyatulin, T. Ihli, G. Janeschitz, A. Komarov, R. Kruessmann, V. Kuznetsov, et al., Experimental study of DEMO divertor target mock-ups to estimate their thermal and pumping efficiencies, This Conference, Paper ID: 01-382, 2005.
4. L. Merz, S. Rath, V. Piotter, R. Ruprecht, and J. Hausselt Powder injection molding of metallic and ceramic microparts J. Microsyst. Techn. 10 2004 202 204
5. V. Piotter, T. Gietzelt, L. Merz, R. Ruprecht, and J. Hausselt PIM enters microsystem technology P/M Sci. Techn. Briefs 4 1 2002
6. B. Zeep, V. Piotter, R. Ruprecht, and J. Hausselt Metal injection moulding of microstructured tungsten components for heat transfer promoters in a helium-cooled divertor Proceedings of the Junior Euromat Lausanne, Swiss, September 6-9 2004
7. B. Zeep, S. Rath, T. Ihli, V. Piotter, R. Ruprecht, and J. Hausselt Powder injection moulding of tungsten components for a He-cooled divertor Proceedings of the 16th Int. Plansee Seminar Reutte, Austria, May 30-June 3 2005
8. W. König, and F. Klocke Elektrochemisches Abtragen (ECM), Fertigungsverfahren vol. 3 1997 Springer pp. 91-121