Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Nickel and iron aluminide intermetallics are being developed for use as structural materials and/or as cladding for conventional engineering alloys. In addition to strength advantages, these materials exhibit excellent resistance to corrosion in single- and multioxidant environments at elevated temperatures by the formation of slow-growing, adherent alumina scales. Corrosion resistance in a given environment is strongly dependent on the composition of the alloy and on the nature of the corrosive species prevalent in the service environment. This paper presents a comprehensive review of the current status of the corrosion performance of these intermetallics in oxidizing, sulfidizing, and multicomponent gas environments of typical coal-conversion systems. Mechanisms of scale development/breakdown, performance envelopes for long-term usage of these materials, approaches to modifying the surfaces of engineering alloys by cladding or coating them with intermetallics, and in-service experience with these materials are emphasized.
High-temperature Corrosion and Applications of Nickel and Iron Aluminides in Coal-conversion Power Systems
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Nickel and iron aluminide intermetallics are being developed for use as structural materials and/or as cladding for conventional engineering alloys. In addition to strength advantages, these materials exhibit excellent resistance to corrosion in single- and multioxidant environments at elevated temperatures by the formation of slow-growing, adherent alumina scales. Corrosion resistance in a given environment is strongly dependent on the composition of the alloy and on the nature of the corrosive species prevalent in the service environment. This paper presents a comprehensive review of the current status of the corrosion performance of these intermetallics in oxidizing, sulfidizing, and multicomponent gas environments of typical coal-conversion systems. Mechanisms of scale development/breakdown, performance envelopes for long-term usage of these materials, approaches to modifying the surfaces of engineering alloys by cladding or coating them with intermetallics, and in-service experience with these materials are emphasized.
Publisher:
ISBN:
Category :
Languages : en
Pages : 17
Book Description
Nickel and iron aluminide intermetallics are being developed for use as structural materials and/or as cladding for conventional engineering alloys. In addition to strength advantages, these materials exhibit excellent resistance to corrosion in single- and multioxidant environments at elevated temperatures by the formation of slow-growing, adherent alumina scales. Corrosion resistance in a given environment is strongly dependent on the composition of the alloy and on the nature of the corrosive species prevalent in the service environment. This paper presents a comprehensive review of the current status of the corrosion performance of these intermetallics in oxidizing, sulfidizing, and multicomponent gas environments of typical coal-conversion systems. Mechanisms of scale development/breakdown, performance envelopes for long-term usage of these materials, approaches to modifying the surfaces of engineering alloys by cladding or coating them with intermetallics, and in-service experience with these materials are emphasized.
Intermetallics Research Progress
Author: Yakov N. Berdovsky
Publisher: Nova Publishers
ISBN: 9781600219825
Category : Science
Languages : en
Pages : 306
Book Description
Intermetallics is concerned with all aspects of ordered chemical compounds between two or more metals and notably with their applications. This book covers new and important research on the crystal chemistry and bonding theory of intermetallics; determination and analysis of phase diagrams; the nature of superlattices, antiphase domains and order-disorder transitions; the geometry and dynamics of dislocations and related defects in intermetallics; theory and experiments relating to flow stress, work-hardening, fatigue and creep; response of deformed intermetallics to annealing; magnetic and electrical properties of intermetallics; structure and properties of grain and interphase boundaries; the effect of deviations from stoichiometry on physical and mechanical properties; crystallisation of intermetallics from the melt or amorphous precursors.
Publisher: Nova Publishers
ISBN: 9781600219825
Category : Science
Languages : en
Pages : 306
Book Description
Intermetallics is concerned with all aspects of ordered chemical compounds between two or more metals and notably with their applications. This book covers new and important research on the crystal chemistry and bonding theory of intermetallics; determination and analysis of phase diagrams; the nature of superlattices, antiphase domains and order-disorder transitions; the geometry and dynamics of dislocations and related defects in intermetallics; theory and experiments relating to flow stress, work-hardening, fatigue and creep; response of deformed intermetallics to annealing; magnetic and electrical properties of intermetallics; structure and properties of grain and interphase boundaries; the effect of deviations from stoichiometry on physical and mechanical properties; crystallisation of intermetallics from the melt or amorphous precursors.
The Handbook of Advanced Materials
Author:
Publisher: John Wiley & Sons
ISBN: 0471454753
Category : Science
Languages : en
Pages : 656
Book Description
Written to educate readers about recent advances in the area of new materials used in making products. Materials and their properties usually limit the component designer. * Presents information about all of these advanced materials that enable products to be designed in a new way * Provides a cost effective way for the design engineer to become acquainted with new materials * The material expert benefits by being aware of the latest development in all these areas so he/she can focus on further improvements
Publisher: John Wiley & Sons
ISBN: 0471454753
Category : Science
Languages : en
Pages : 656
Book Description
Written to educate readers about recent advances in the area of new materials used in making products. Materials and their properties usually limit the component designer. * Presents information about all of these advanced materials that enable products to be designed in a new way * Provides a cost effective way for the design engineer to become acquainted with new materials * The material expert benefits by being aware of the latest development in all these areas so he/she can focus on further improvements
Scientific and Technical Aerospace Reports
Chemical Abstracts
Energy Materials Coordinating Committe (EMaCC): Fiscal Year 2004 Annual Technical Report
Author:
Publisher: DIANE Publishing
ISBN: 1422345599
Category :
Languages : en
Pages : 196
Book Description
Publisher: DIANE Publishing
ISBN: 1422345599
Category :
Languages : en
Pages : 196
Book Description
Coal Abstracts
Fossil Energy Update
Energy Research Abstracts
Encyclopedia of Materials
Author: K. H. J. Buschow
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 1160
Book Description
Accompanyind CR-ROM conrtains The Encyclopedia of Materials Science and Technology on a web access disc.
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 1160
Book Description
Accompanyind CR-ROM conrtains The Encyclopedia of Materials Science and Technology on a web access disc.