Author: Fred F. Lange
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description
More reliable ceramics require improved processing reliability. Heterogeneities bought with powders and those inadvertently introduced during processing as well as non-uniform and undefined phase distributions contribute to unreliable processing. Colloidal powder treatments can eliminate many heterogeneities and ensure more uniform phase distributions. To ensure that new heterogeneities are not introduced, colloidally treated powders must be piped, as slurries, directly to a die cavity. Slurry consolidation methods based on particle partitioning, e.g., pressure filtration and centrifugation are emphasized in this review. Interparticle potentials play a dominant role in governing the slurry viscosity, maximum particle packing density and the rheology of the consolidated body. These roles will be reviewed with the objective to understand how damage free bodies can be consolidated from slurries to increase the structural reliability of ceramics and their composites.
Effect of Surface Forces on the Rheology of Particle-Liquid Systems and the Consolidation of Ceramic Powders
Author: Fred F. Lange
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description
More reliable ceramics require improved processing reliability. Heterogeneities bought with powders and those inadvertently introduced during processing as well as non-uniform and undefined phase distributions contribute to unreliable processing. Colloidal powder treatments can eliminate many heterogeneities and ensure more uniform phase distributions. To ensure that new heterogeneities are not introduced, colloidally treated powders must be piped, as slurries, directly to a die cavity. Slurry consolidation methods based on particle partitioning, e.g., pressure filtration and centrifugation are emphasized in this review. Interparticle potentials play a dominant role in governing the slurry viscosity, maximum particle packing density and the rheology of the consolidated body. These roles will be reviewed with the objective to understand how damage free bodies can be consolidated from slurries to increase the structural reliability of ceramics and their composites.
Publisher:
ISBN:
Category :
Languages : en
Pages : 58
Book Description
More reliable ceramics require improved processing reliability. Heterogeneities bought with powders and those inadvertently introduced during processing as well as non-uniform and undefined phase distributions contribute to unreliable processing. Colloidal powder treatments can eliminate many heterogeneities and ensure more uniform phase distributions. To ensure that new heterogeneities are not introduced, colloidally treated powders must be piped, as slurries, directly to a die cavity. Slurry consolidation methods based on particle partitioning, e.g., pressure filtration and centrifugation are emphasized in this review. Interparticle potentials play a dominant role in governing the slurry viscosity, maximum particle packing density and the rheology of the consolidated body. These roles will be reviewed with the objective to understand how damage free bodies can be consolidated from slurries to increase the structural reliability of ceramics and their composites.
Scientific and Technical Aerospace Reports
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1720
Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1720
Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Current Awareness in Particle Technology
Handbook of Advanced Ceramics
Author:
Publisher: Academic Press
ISBN: 0123854709
Category : Technology & Engineering
Languages : en
Pages : 1259
Book Description
This new handbook will be an essential resource for ceramicists. It includes contributions from leading researchers around the world and includes sections on Basic Science of Advanced Ceramics, Functional Ceramics (electro-ceramics and optoelectro-ceramics) and engineering ceramics. - Contributions from more than 50 leading researchers from around the world - Covers basic science of advanced ceramics, functional ceramics (electro-ceramics and optoelectro-ceramics), and engineering ceramics - Approximately 750 illustrations
Publisher: Academic Press
ISBN: 0123854709
Category : Technology & Engineering
Languages : en
Pages : 1259
Book Description
This new handbook will be an essential resource for ceramicists. It includes contributions from leading researchers around the world and includes sections on Basic Science of Advanced Ceramics, Functional Ceramics (electro-ceramics and optoelectro-ceramics) and engineering ceramics. - Contributions from more than 50 leading researchers from around the world - Covers basic science of advanced ceramics, functional ceramics (electro-ceramics and optoelectro-ceramics), and engineering ceramics - Approximately 750 illustrations
Government Reports Announcements & Index
Ceramic Processing
Author: Mohamed N. Rahaman
Publisher: CRC Press
ISBN: 1498716423
Category : Technology & Engineering
Languages : en
Pages : 526
Book Description
Many of the properties critical to the engineering applications of ceramics are strongly dependent on their microstructure which, in turn, is dependent on the processing methods used to produce the ceramic material. Ceramic Processing, Second Edition provides a comprehensive treatment of the principles and practical methods used in producing ceramics with controlled microstructure. Covering the main steps in the production of ceramics from powders, the book also provides succinct coverage of other methods for fabricating ceramics, such as sol−gel processing, reaction bonding, chemical vapor deposition and polymer pyrolysis. While maintaining the objectives of the successful first edition, this new edition has been revised and updated to include recent developments and expanded to feature new chapters on additives used in ceramic processing; rheological properties of suspensions, slurries, and pastes; granulation, mixing, and packing of particles; and sintering theory and principles. Intended as a textbook for undergraduate and graduate courses in ceramic processing, the book also provides an indispensable resource for research and development engineers in industry who are involved in the production of ceramics or who would like to develop a background in the processing of ceramics.
Publisher: CRC Press
ISBN: 1498716423
Category : Technology & Engineering
Languages : en
Pages : 526
Book Description
Many of the properties critical to the engineering applications of ceramics are strongly dependent on their microstructure which, in turn, is dependent on the processing methods used to produce the ceramic material. Ceramic Processing, Second Edition provides a comprehensive treatment of the principles and practical methods used in producing ceramics with controlled microstructure. Covering the main steps in the production of ceramics from powders, the book also provides succinct coverage of other methods for fabricating ceramics, such as sol−gel processing, reaction bonding, chemical vapor deposition and polymer pyrolysis. While maintaining the objectives of the successful first edition, this new edition has been revised and updated to include recent developments and expanded to feature new chapters on additives used in ceramic processing; rheological properties of suspensions, slurries, and pastes; granulation, mixing, and packing of particles; and sintering theory and principles. Intended as a textbook for undergraduate and graduate courses in ceramic processing, the book also provides an indispensable resource for research and development engineers in industry who are involved in the production of ceramics or who would like to develop a background in the processing of ceramics.
Rheology for Ceramists
Author: Dennis R. Dinger
Publisher: Lulu.com
ISBN: 0557814057
Category : Technology & Engineering
Languages : en
Pages : 199
Book Description
This book was written to help ceramists to understand the subject of rheology as it applies to suspensions. Topics discussed include viscosity and rheology fundamentals, syneresis and dilatancy and their causes and effects in ceramic process systems, the rheological effects of gelation, flocculation, and deflocculation, as well as the different types of viscometers that can be used to measure rheological properties. Many practical considerations are included throughout this book. The discussion in the final chapter covers the methods available to adjust and control suspension rheologies in the ceramic process environment. This book will be valuable reading and a handy reference for all ceramists, including students, technicians, engineers, managers, and artists, who want to learn more about the rheology of suspensions.
Publisher: Lulu.com
ISBN: 0557814057
Category : Technology & Engineering
Languages : en
Pages : 199
Book Description
This book was written to help ceramists to understand the subject of rheology as it applies to suspensions. Topics discussed include viscosity and rheology fundamentals, syneresis and dilatancy and their causes and effects in ceramic process systems, the rheological effects of gelation, flocculation, and deflocculation, as well as the different types of viscometers that can be used to measure rheological properties. Many practical considerations are included throughout this book. The discussion in the final chapter covers the methods available to adjust and control suspension rheologies in the ceramic process environment. This book will be valuable reading and a handy reference for all ceramists, including students, technicians, engineers, managers, and artists, who want to learn more about the rheology of suspensions.