Search Results - "Schlesiger, Ralf"

Mechanism of Intermediate Temperature Embrittlement of Ni and Ni-based Superalloys by Zheng, Lei, Schmitz, Guido, Meng, Ye, Chellali, Reda, Schlesiger, Ralf

“…Ni-based superalloys play an important role in aircraft engine propulsion. However, many experiments demonstrated that these alloys as well as Ni always show…”
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Triple Junction Transport and the Impact of Grain Boundary Width in Nanocrystalline Cu by Chellali, Mohammed Reda, Balogh, Zoltan, Bouchikhaoui, Houari, Schlesiger, Ralf, Stender, Patrick, Zheng, Lei, Schmitz, Guido

“…Triple junctions (TJ), singular topological defects of the grain boundary (GB) structure, get a dominant role for grain growth and atomic transport in…”
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Intermediate temperature embrittlement in high-purity Ni and binary Ni(Bi) alloy by Zheng, Lei, Chellali, Reda, Schlesiger, Ralf, Baither, Dietmar, Schmitz, Guido

“…The tensile ductility of high-purity Ni and binary Ni(Bi) alloy were studied in the temperature range of 400–850 °C. Ni(Bi) alloy shows evident intermediate…”
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A quantitative assessment of microelectrodes by Schlesiger, Ralf, Schmitz, Guido

“…In order to improve the performance and applicability of atom probe tomography, the application of microelectrodes has been suggested and is realized in modern…”
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Identical mechanism of isochronal and isothermal embrittlement in Ni(Bi) alloy: Thermo-induced non-equilibrium grain-boundary segregation of Bi by Zheng, Lei, Chellali, Reda, Schlesiger, Ralf, Meng, Ye, Baither, Dietmar, Schmitz, Guido

“…•Both isochronal and isothermal plasticity of Ni(Bi) alloy show minima.•Existing interpretations for isochronal and isothermal embrittlement are…”
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Investigation on the relationship between intermediate temperature embrittlement and intergranular precipitate in Ni(Bi) alloy by Zheng, Lei, Schlesiger, Ralf, Chellali, Reda, Baither, Dietmar, Schmitz, Guido

“…► Tensile ductility of Ni(Bi) alloy reveals maximum embrittlement between 700 °C and 750 °C. ► Microstructure shows no intergranular precipitates after heat…”
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PCR-basierte Methode zur Bestimmung von Gen-Mutationen by Fuchs, Jan, Schlesiger, Ralf, Lehmann, Leane

“…Chemikalien, Biozide, Pflanzenschutzmittel oder Pharmazeutika, die Mutationen induzieren, können auch ein kanzerogenes Potential besitzen. Die…”
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PCR‐basierte Methode zur Bestimmung von Gen‐Mutationen by Fuchs, Jan, Schlesiger, Ralf, Lehmann, Leane

“…Chemikalien, Biozide, Pflanzenschutzmittel oder Pharmazeutika, die Mutationen induzieren, können auch ein kanzerogenes Potential besitzen. Die…”
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