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@INPROCEEDINGS{Zimmermann:845766,
      author       = {Zimmermann, Stephan and Schein, Jochen and Mauer, Georg and
                      Rauwald, Karl-Heinz},
      title        = {{I}nvestigations and {N}ew {P}hysical {B}ehaviour of
                      {S}pecial {DC}-{P}lasma {G}enerator {M}ettech "{A}xial
                      {III}"},
      reportid     = {FZJ-2018-02975},
      year         = {2018},
      abstract     = {The use of plasma generators for thermal surface coating
                      has grown enormously in the field of thermal insulation and
                      wear resistant coatings, especially with regard to
                      deposition of refractory oxide ceramic layers using powders
                      such as aluminum oxide, alumina / titania, zirconia and
                      chromium oxide. Nonetheless, innovative plasma sources are
                      still being developed to provide more-efficient, tailor-made
                      solutions due to their specific characteristics. A brief
                      overview of the DC plasma generator Mettech “Axial III”
                      are shown, which generator are allowed to use the central
                      injection (advantage for suspension applications). In this
                      paper first diagnostic results characterized the physical
                      behaviour and special plasma symmetry, which can be
                      described by three partial plasma jets. Thereby computer
                      tomography (CT), high speed camera investigations coupled
                      with time-adjusted current-voltage measurements, particle
                      parameter detections and first resulting coatings are
                      presented and discussed. The complete paper concludes with
                      an outlook for future diagnostic measurements and possible
                      future applications for this DC-plasma torch.},
      month         = {May},
      date          = {2018-05-07},
      organization  = {International Thermal Spray
                       Conference, Orlando, Florida (USA), 7
                       May 2018 - 10 May 2018},
      subtyp        = {After Call},
      cin          = {IEK-1},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      pnm          = {113 - Methods and Concepts for Material Development
                      (POF3-113)},
      pid          = {G:(DE-HGF)POF3-113},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/845766},
}