UID:
almahu_9949198541402882
Format:
536 p.
,
online resource.
Edition:
1st ed. 1987.
ISBN:
9789400913479
Content:
Advances in industrial technologies and improved performance of constructional materials are interdependent and have become of increasing concern in recent years. This Conference aimed to - provoke discussion of the limits towards which high temperature alloys properties can, ultimately, be developed, identify the resulting R&D requirements and design developments. Following a key-note paper concerning the relation of current capabilities to requirements for gas turbines the conference was structured into 3 sessions which examined: * the theoretical?ldpracticallimits for HT Alloys, * the potential for development in alloys and processing, * engineering considerations. Finally, feeling perhaps the approaching "wind of change"??1s Conference on remaining alloy potential was wound up with a paper entit1ed "The potential?ld problems ofEngineering Ceramics". The different sessions each included a number of invited papers followed by a series of posters and were concluded by a presentation of a "synthesis" by a sess10n rapporteur and general discussion. This structure is retained in the proceedings, including the discussion points in those cases where?le authors have provided written answers to questions raised.
Note:
List of Contents -- Preface -- Opening Session -- Chairman: M. Van de Voorde, C.E.C., Joint Research Centre, Petten Establishment, Petten, NL. -- Welcome and Opening of the Conference: -- Opening Thoughts - the Future of High Temperature Materials -- E.D. Hondros, Director of the Joint Research Centre, Petten Establishment, Petten, NL. -- Keynote paper: -- The Capability of Current Materials in Relation to Future gas Turbine Needs -- G. Meetham, Rolls Royce Ltd., Derby, UK. -- Session 1: Theoretical and Practical Limits of HT Alloys. Sub-session 1.1.: Chairman: S. Amelinckx, SCK-CEN, Mol, B. -- Mechanical Properties of Nickel Base Alloys in Relation with their Microstructure (Abstract) -- Modelling Creep and Fracture in Engineering Alloys -- High Temperature Creep Mechanisms in Single Crystals of Some High Performance Nickel-Base Superalloys -- Dislocation Microstructure in PM Astroloy and Ma6000 after HTLCF -- Ferritic Fe-Ni-Al Alloys for High Temperature Applications -- Metallographic Indication of Methane in Steel Cavities -- Rapporteur's synthesis -- Sub-session 1.2.: Chairman: G. Sainfort, CEA, Grenoble, F. -- The Corrosion Behaviour of Alloys in High Temperature Gaseous Environments -- The Limits to the Protective Effect of Oxide Scales on High Temperature Materials Which are Subjected to Strain -- Relaxation of the Mechanical Stresses Developed Through Oxide Scales During Oxidation of Metals -- The Effects of Cerium and Cerium Oxide on the High Temperature Oxidation of Iron-Chromium Alloys at Iooo°C in 100 Torr O2 -- The Carburisation Behaviour of Steels for Petrochemical Plant -- An Evaluation of Fe-Cr-Al Alloys in Simulated Coal Gasifier Environments from 850-1050°C -- Environmental Resistance oF Incoloy alloy Ma956 -- Identification of Oxide and Sulphide Corrosion Products Using Raman Microscopy -- The Sulphidation Behaviour of Vanadium, Niobium and Molybdenum -- The Influence of Alloy Composition Upon The Corrosion Behaviour of 25Cr-35Ni-Fe Alloys Exposed to Mixed Gaseous Oxidising/Sulphidising/Carburising Atmospheres -- High Temperature Sulphidation of Aluminised Alloys: Protective Properties of Alumina Layers -- The Laser Raman Microprobe - A New Technique for the Identification of Corrosion Scale Constituents -- Rapporteur's Synthesis -- Session 2: Potential for Development in Alloys and Processing. Sub-session 2.1.: Chairman: J. Levy, Ecole des Mines, Paris, F. -- Steel and Nickel Base Alloys -- Production and Properties of Large Nimonic Alloy 901 Discs for Land-Based gas Turbines -- Development of 12Cr-1Mo-1W-V-Nb Steel for Elevated Temperature Applications -- Service Experiences of 12Cr-1Mo-W-V-Nb Steel and 9Cr-2Mo Steel in a Power Boiler -- An Austenitic Heat Resisting Steel Tube Developed for Advanced Fossil-fired Steam Plants -- Hot Working of Duplex Stainless Steels and Nickel-Iron Superalloys -- Development of a Duplex Structure 12Cr-1.5Mo-1W Steel for Elevated Temperature Applications -- The Influence of Powder Processing Variables on the Structure and Properties of Hiped Low Carbon Astroloy -- Sensitivity of Mechanical Properties of Nickel Base Alloys to Cooling rates -- Effects of Cobalt on the Microstructures and Mechanical Properties of the Fe-Ni-Co Base Superalloy Refractoloy 26 -- Properties and Applications of Hot Formed O.D.S. Alloys -- Influence of Regeneration Treatments on Creep Rupture Lifes of Turbine Blades -- Rapporteur's Synthesis -- Sub-session 2.2.: Chairman: J.F. Conde, Admiralty Marine Technology, Poole, UK. -- Coatings - their Potential and Limits (Abstract) -- Diffusion Phenomena Between Coating and Base Material in Ni-Base Superalloy -- The High Temperature Oxidation Behaviour of the Single Crystal Ni-Base alloy M002 Mod. with and without Protective Coatings -- Rapporteur's Synthesis -- Session 3: Engineering Considerations. Sub-session 3.1.: Chairman: J. Schijve, Technical University, Delft, NL. -- Thermo-Mechanical Loading Constraints (Abstract) -- Fatigue and Microstructure -- Low Cycle Fatigue Behaviour of Inconel Alloy 617 -- Influence of Heat Treatment on Fatigue of Inconel 718 Alloy at 650°C -- Rapporteur's Synthesis -- Sub-session 3.2.: Chairman: J.R. Donati, Electricite de France, Moret, F. -- Factors Governing Design Rules for HT Components -- Analysis of Exhaustion and Damage on Creep-Exposed Components -- Corrosion and Creep of Nickel-Base Alloys in Steam Reforming GAS -- The Creep Ductility and Fracture of Carburised Alloy 800H at HIGH Temperatures -- Qualification of Stationary Creep of the Carbide Precipitating Alloy 800H -- Rapporteur's Synthesis -- Session 4: Future Outlook. Chairman: H. Nickel, K.F.A., Jiilich, FRG. -- The Potential and Problems of Engineering Ceramics (Abstract) -- Contribution to the Quantification of the Development Potential of High Temperature Alloys -- Rapporteur's Synthesis -- Final Discussion -- Rapporteur's Synthesis -- List of Participants.
In:
Springer Nature eBook
Additional Edition:
Printed edition: ISBN 9789401070997
Additional Edition:
Printed edition: ISBN 9781851661749
Additional Edition:
Printed edition: ISBN 9789400913486
Language:
English
DOI:
10.1007/978-94-009-1347-9
URL:
https://doi.org/10.1007/978-94-009-1347-9
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