% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{GonzalezJulian:841901,
      author       = {Gonzalez-Julian, Jesus and Onrubia, Sara and Bram, Martin
                      and Broeckmann, Christoph and Vassen, Robert and Guillon,
                      Olivier},
      title        = {{H}igh-temperature oxidation and compressive strength of
                      {C}r2{A}l{C} {MAX} phase foams with controlled porosity},
      journal      = {Journal of the American Ceramic Society},
      volume       = {101},
      number       = {2},
      issn         = {0002-7820},
      address      = {Oxford [u.a.]},
      publisher    = {Wiley-Blackwell},
      reportid     = {FZJ-2018-00198},
      pages        = {542 - 552},
      year         = {2018},
      abstract     = {Cr2AlC foams have been processed for the first time
                      containing low (35 $vol\%),$ intermediate (53 $vol\%),$ and
                      high (75 $vol\%)$ content of porosity and three ranges of
                      pore size, 90-180 μm, 180-250 μm, and 250-400 μm.
                      Sacrificial template technique was used as the processing
                      method, utilizing NH4HCO3 as a temporary pore former. Cr2AlC
                      foams exhibited negligible oxidation up to 800°C and
                      excellent response up to 1300°C due to the in-situ
                      formation of an outer thin continuous protective layer of
                      α-Al2O3. The in-situ α-Al2O3 protective layer covered
                      seamlessly all the external surface of the pores, even when
                      they present sharp angles and tight corners, reducing
                      significantly the further oxidation of the foams. The
                      compressive strength of the foams was 73 and 13 MPa for 53
                      $vol\%$ and 75 $vol\%$ porosity, respectively, which
                      increased up to 128 and 24 MPa after their oxidation at
                      1200°C for 1 hour. The increase in the compressive strength
                      after the oxidation was caused by the switch from inter- to
                      transgranular fracture mode. According to the excellent
                      high-temperature response, heat exchangers and catalyst
                      supports are the potential application of these foams.},
      cin          = {IEK-1 / JARA-ENERGY},
      ddc          = {660},
      cid          = {I:(DE-Juel1)IEK-1-20101013 / $I:(DE-82)080011_20140620$},
      pnm          = {111 - Efficient and Flexible Power Plants (POF3-111) / 113
                      - Methods and Concepts for Material Development (POF3-113)},
      pid          = {G:(DE-HGF)POF3-111 / G:(DE-HGF)POF3-113},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000416933700008},
      doi          = {10.1111/jace.15224},
      url          = {https://juser.fz-juelich.de/record/841901},
}