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@ARTICLE{Pintsuk:32875,
      author       = {Pintsuk, G. and Brünings, S. E. and Döring, J.-E. and
                      Linke, J. and Smid, I. and Xue, L.},
      title        = {{D}evelopment of {W}/{C}u-{F}unctionally {G}raded
                      {M}aterials},
      journal      = {Fusion engineering and design},
      volume       = {66-68},
      issn         = {0920-3796},
      address      = {New York, NY [u.a.]},
      publisher    = {Elsevier},
      reportid     = {PreJuSER-32875},
      pages        = {237 - 240},
      year         = {2003},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Plasma facing components (PFCs) consist of a plasma facing
                      and a heat sink material. These have to fulfil different
                      functions that require different material properties, for
                      example the coefficient of thermal expansion (CTE) of
                      tungsten and copper. Joining of these materials (e.g. by
                      brazing or HIPing) results in the formation of
                      thermal-induced stresses at the interface. Functionally
                      graded materials (FGMs), used as an interlayer, reduce these
                      thermally induced stresses. Two different methods, laser
                      sintering and plasma spraying, have been investigated as a
                      means to produce W/Cu FGMs to be used in PFCs of next step
                      confinement experiments. In addition to mixtures of tungsten
                      and copper powders, 40 $wt.\%$ Cu-coated W powder was used
                      to produce W/Cu composites with a content of either 25 or 60
                      $vol.\%$ Cu. The composite microstructure has been analyzed
                      according to Cu content, particle distribution and layer
                      structure. The difference in the behavior of powder mixtures
                      and coated powder is outlined. A comparison of plasma
                      sprayed to commercially produced Cu-infiltrated W samples is
                      made and the results of thermomechanical and thermophysical
                      testing are discussed with respect to different
                      microstructures. (C) 2003 Elsevier Science B.V. All rights
                      reserved.},
      keywords     = {J (WoSType)},
      cin          = {IWV-2 / IWV-1},
      ddc          = {620},
      cid          = {I:(DE-Juel1)VDB2 / I:(DE-Juel1)VDB5},
      pnm          = {Kernfusion und Plasmaforschung},
      pid          = {G:(DE-Juel1)FUEK250},
      shelfmark    = {Nuclear Science $\&$ Technology},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000185617900028},
      doi          = {10.1016/S0920-3796(03)00220-5},
      url          = {https://juser.fz-juelich.de/record/32875},
}