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Dive into the research topics where Detlev Stoever is active.

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Featured researches published by Detlev Stoever.


Journal of The European Ceramic Society | 2000

Spray-drying of ceramics for plasma-spray coating

Xueqiang Cao; Robert Vassen; S Schwartz; Wolfgang Jungen; Frank Tietz; Detlev Stoever

The spray-drying process of ceramics which are candidate materials for thermal barrier coatings (TBCs), i.e. 3YSZ+0, 2, 4, 6 wt.% Al2O3, is discussed in this paper. The two most important properties of spray-dried powders to determine the coating quality are density and particle size. Polyethyleneimine (PEI) acts as both an organic binder and a dispersant giving low viscosity in the suspension. The optimised suspension composition is: ⩾ 33.6 vol.% powder+1.8 wt.% PEI+ethanol, and operational parameters of the spray-dryer: drying temperature 175°C, feeding rate 55 cm3/min, feeding pressure 1.013×104 Pa.


Journal of The European Ceramic Society | 2006

New double-ceramic-layer thermal barrier coatings based on zirconia-rare earth composite oxides

Xueqiang Cao; Robert Vassen; Frank Tietz; Detlev Stoever


Journal of Thermal Spray Technology | 2008

Application of Suspension Plasma Spraying (SPS) for Manufacture of Ceramic Coatings

Holger Kassner; Roberto Siegert; Dag Hathiramani; Robert Vassen; Detlev Stoever


Materials Letters | 2008

La2(Zr0.7Ce0.3)2O7—A new oxide ceramic material with high sintering-resistance

Xueqiang Cao; Jiayan Li; Xinghua Zhong; Jiangfeng Zhang; Yanfei Zhang; Robert Vassen; Detlev Stoever


Archive | 1997

Production of porous or highly porous metal, ceramic or composite moulding with cohesive structure

Hans Peter Buchkremer; Heinz Nelles; Detlev Stoever


Archive | 2009

OXYGEN-PERMEABLE MEMBRANE AND METHOD FOR THE PRODUCTION THEREOF

Stefan Baumann; José Manuel Serra Dr. Alfaro; Wilhelm Albert Meulenberg; Hans-Peter Buchkremer; Detlev Stoever


Archive | 1998

High temperature substrate, especially a nickel superalloy gas turbine component, blade or combustion chamber plate, has a heat insulating layer of ceramic, metal and-or metal alloy containing glass

Vadim Verlotski; Detlev Stoever; Hans Peter Buchkremer; Robert Vaßen


Archive | 2007

Ceramic material combination for an anode of a high-temperature fuel cell

Qingxi Fu; Frank Tietz; Hans-Peter Buchkremer; Detlev Stoever


Archive | 2006

Sandwich Thermal Insulation Layer System and Method for Production

Daniel Emil Mack; Sonja-Michaela Gross; Robert Vassen; Detlev Stoever


Archive | 1996

Highly porous metal moulding production

Heinz Nelles; Hans Peter Buchkremer; Detlev Stoever

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Frank Tietz

Forschungszentrum Jülich

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Robert Vassen

Forschungszentrum Jülich

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Robert Vaßen

Forschungszentrum Jülich

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Heinz Nelles

Forschungszentrum Jülich

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Roberto Siegert

Forschungszentrum Jülich

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Xueqiang Cao

Chinese Academy of Sciences

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