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Microstructural And Strain Rate Effects On Stage Iii Strain Hardening And Ductility In Dual Phase Steels
Download Microstructural And Strain Rate Effects On Stage Iii Strain Hardening And Ductility In Dual Phase Steels full books in PDF, epub, and Kindle. Read online Microstructural And Strain Rate Effects On Stage Iii Strain Hardening And Ductility In Dual Phase Steels ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Microstructural and Strain Rate Effects on Stage III Strain Hardening and Ductility in Dual Phase Steels by : Michael S. Nagorka
Download or read book Microstructural and Strain Rate Effects on Stage III Strain Hardening and Ductility in Dual Phase Steels written by Michael S. Nagorka and published by . This book was released on 1986 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade H. Shafer
Download or read book Masters Theses in the Pure and Applied Sciences written by Wade H. Shafer and published by Springer. This book was released on 1988-10-31 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thougtit that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 31 (thesis year 1986) a total of 11 ,480 theses titles trom 24 Canadian and 182 United States universities. We are sure that this broader base tor these titles reported will greatly enhance the value ot this important annual reterence work. While Volume 31 reports theses submitted in 1986, on occasion, certain univer sities do re port theses submitted in previousyears but not reported at the time.
Book Synopsis Work-hardening of dual-phase steel by : Rieger, Florian
Download or read book Work-hardening of dual-phase steel written by Rieger, Florian and published by KIT Scientific Publishing. This book was released on 2016-07-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dual-phase steels exhibit good mechanical properties due to a microstructure of strong martensitic inclusions embedded in a ductile ferritic matrix. This work presents a two-scale model for the underlying work-hardening effects; such as the distinctly different hardening rates observed for high-strength dual-phase steels. The model is based on geometrically necessary dislocations and comprises the average microstructural morphology as well as a direct interaction between the constituents.
Download or read book Metals Abstracts written by and published by . This book was released on 1992 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microstructure and Texture in Steels by : Arunansu Haldar
Download or read book Microstructure and Texture in Steels written by Arunansu Haldar and published by Springer Science & Business Media. This book was released on 2009-09-03 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microstructure and Texture in Steels and Other Materials comprises a collection of articles pertaining to experimental and theoretical aspects of the evolution of crystallographic texture and microstructure during processing of steels and some other materials. Among the topics covered is the processing-microstructure-texture-property relationship in various kinds of steels, including the latest grade. Special emphasis has been given to introduce recent advances in the characterization of texture and microstructure, as well as modeling. The papers included are written by well-known experts from academia and industrial R and D, which will provide the reader with state-of-the-art, in-depth knowledge of the subject. With these attributes, Microstructure and Texture in Steels and Other Materials is expected to serve the cause of creating awareness of current developments in microstructural science and materials engineering among academic and R and D personnel working in the field.
Book Synopsis Strain Rate and Temperature Effects on Strain Rate Sensitivity in Three Dual-phase Sheet Steels by : David W. Barber
Download or read book Strain Rate and Temperature Effects on Strain Rate Sensitivity in Three Dual-phase Sheet Steels written by David W. Barber and published by . This book was released on 1988 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Strain Rate on the Mechanical Properties and Fracture Characteristics of a Dual Phase 980 Steel by : Sukanya Sharma
Download or read book Effects of Strain Rate on the Mechanical Properties and Fracture Characteristics of a Dual Phase 980 Steel written by Sukanya Sharma and published by . This book was released on 2019 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dual phase (DP) steels are being increasingly used as structural components in the automotive industry owing to their combination of high strength and moderate ductility.Formability and crash resistance are important mechanical properties that expose the steel to high strain rates.Fracture characteristics of a DP steel at strain rates spanning seven orders of magnitude are investigated using quantitative fractography.The DP steel investigated in this study is comprised of a continuous matrix of martensite with interspersed ferrite islands.The data reveal that the flow stress, uniform strain, and ductility are substantially higher at the higher strain rates.Quantitative fractography, employed to understand the fracture characteristics, shows an increase in the extent of ductile fracture at high strain rates.In this presentation, the results demonstrating high strain rates facilitating dimpled ductile fracture and/or increased resistance to faceted fracture are discussed.
Book Synopsis Physics of Strain Hardening of Structural Steels by : Yu.F. Ivanov
Download or read book Physics of Strain Hardening of Structural Steels written by Yu.F. Ivanov and published by Materials Research Forum LLC. This book was released on 2023-11-05 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reviews new research in the area of deformation mechanisms of structural steels and the possibilities to control the process of strain hardening. Topics covered include: The bainite, martensite and pearlite structure of these steels; the strengthening mechanisms of quenched steel; the evolution of phase composition and defect sub-structure of bainitic steel under deformation; the hardening mechanisms of bainitic steels; and the strain hardening of structural steels with pearlite structure. Keywords: Structural Steels, Strain Hardening, Uniaxial Compression, Martensite Structure, Pearlite Structure, Bainite Structure, Plasticity, Fracture Toughness, Tribological Properties, Wear Resistance, Strength Properties, Corrosion Resistant Steel, Impact Strength, Dislocation Density, Weldability.
Book Synopsis Strain-Rate Effects on the Ductile/Brittle Transition in Steels by : GA. Knorovsky
Download or read book Strain-Rate Effects on the Ductile/Brittle Transition in Steels written by GA. Knorovsky and published by . This book was released on 1985 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: A recently implemented fracture control plan for structural steel high-way bridges makes use of a linear relation to describe the effect of strain rate on the ductile/brittle transition temperature as a function of yield strength. Literature data show that the predictions of the aforementioned relation are not general. An alternative analysis is offered along with a qualitative model for understanding the phenomenon. Results of an experimental program investigating microstructural effects on the ductile/brittle strain rate dependence are also presented. The results exhibit linear behavior of ?Tdb versus ??/?, where ?Tdb is the transition temperature shift, ? is the yield stress, and ?? is the change in yield stress caused by strain rate. The magnitude of the temperature shift, however, is dependent upon the test specimen used. Factors discussed include microstructure, type of test specimen (Charpy V-notch, nil ductility temperature [NDT], modified NDT, or compact toughness), crack initiation versus crack propagation, and implications for regulatory bodies.
Book Synopsis Microstructural Origins of Variability in the Tensile Ductility of Dual Phase Steels by : Ranbir Singh Jamwal
Download or read book Microstructural Origins of Variability in the Tensile Ductility of Dual Phase Steels written by Ranbir Singh Jamwal and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative relationships among processing parameters, microstructure, and material properties are of considerable interest in the context of development of robust processing routes that optimize the required material properties. As a result, the scientific literature contains a large number of experimental and theoretical studies on microstructure-properties relationships. Fracture sensitive mechanical properties such as ductility, ultimate tensile strength, fatigue life, and fracture toughness depend on the average microstructural parameters as well as the distributions of microstructural parameters and their extrema. Development of quantitative relationships between such material properties and microstructural distributions and extrema has received considerably less attention, particularly in the wrought metals and alloys. Accordingly, an important objective of this research is to perform a systematic investigation in this direction. The dependence of the fracture-sensitive mechanical properties on the microstructural distributions and extrema often leads to substantial variability in these properties: a set of specimens having the same average chemistry, the same average processing history, and the same average microstructural parameters such as volume fractions of different constituents can exhibit substantially different material properties. The present research (i) is concerned with high strength (~ 1000 MPa) high martensite (>50%) dual phase steel where the martensite is a topologically continuous phase (matrix) containing a dispersion of islands of ferrite, and (ii) focuses on understanding the microstructural origins of the variability in fracture sensitive mechanical properties, in particular variability in the room temperature uniaxial tensile ductility. The research involves quantitative microstructure characterization using stereology and digital image processing and quantitative fractography using scanning electron microscopy (SEM) and fracture profilometry. The analysis of the quantitative fractographic and microstructural data obtained in this research leads to useful guidelines for reducing the variability in the tensile ductility of the dual phase steel under investigation.
Book Synopsis Modelling of the Mechanical Properties of Dual Phase Steels Based on Microstructure by : Corinna Thomser
Download or read book Modelling of the Mechanical Properties of Dual Phase Steels Based on Microstructure written by Corinna Thomser and published by . This book was released on 2009 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Work-hardening of Dual-phase Steel by : Florian Rieger
Download or read book Work-hardening of Dual-phase Steel written by Florian Rieger and published by . This book was released on 2020-10-09 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dual-phase steels exhibit good mechanical properties due to a microstructure of strong martensitic inclusions embedded in a ductile ferritic matrix. This work presents a two-scale model for the underlying work-hardening effects; such as the distinctly different hardening rates observed for high-strength dual-phase steels. The model is based on geometrically necessary dislocations and comprises the average microstructural morphology as well as a direct interaction between the constituents. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.
Book Synopsis Effects of Thermo-mechanical and Thermal Treatments on the Structure-property Relationships of Dual Phase (DP) and Transformation-induced Plasticity (TRIP) Steels by :
Download or read book Effects of Thermo-mechanical and Thermal Treatments on the Structure-property Relationships of Dual Phase (DP) and Transformation-induced Plasticity (TRIP) Steels written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The investigation of thermo-mechanical and thermal treatments on the microstructure and mechanical behavior of DP590 and TRIP680 steels revealed several critical aspects of the materials' responses to different testing. Various thermo-mechanical treatments were carried out to identify the responses to the said treatments. Following these preconditioning protocols, quasi-static, and high strain-rate tests showed how the materials reacted under tensile testing to fracture. Ensuing heat treatments on the as-received materials were performed to bring about phase fraction changes to each of the steels. These heat-treated DP and TRIP steels were examined to discover microstructural characteristics and mechanical responses through quasi-static and high strain-rate testing. The responses of the steels were analyzed and compared to the as-received testing results to observe the significant changes of mechanical behavior that occurred.
Book Synopsis Investigation of the Strain-hardening Behaviour of Modern Lightweight Steels Considering the Forming Temperature and Forming Rate by : A. Bäumer
Download or read book Investigation of the Strain-hardening Behaviour of Modern Lightweight Steels Considering the Forming Temperature and Forming Rate written by A. Bäumer and published by . This book was released on 2008 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ultra-Fine Grained Steels by : Yuqing Weng
Download or read book Ultra-Fine Grained Steels written by Yuqing Weng and published by Springer Science & Business Media. This book was released on 2009-04-08 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses results of the New Generation Iron and Steel Materials research project funded over the last ten years. It thoroughly describes theoretical achievements in ultra-fine grain steel and its refinement. It also discusses progress in related areas of engineering and technology. The author has been engaged in the research of new generation structural materials for the last twelve years being Chief Scientist of three national research programs in China.
Download or read book The Engineering Index Annual written by and published by . This book was released on 1988 with total page 2282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its creation in 1884, Engineering Index has covered virtually every major engineering innovation from around the world. It serves as the historical record of virtually every major engineering innovation of the 20th century. Recent content is a vital resource for current awareness, new production information, technological forecasting and competitive intelligence. The world?s most comprehensive interdisciplinary engineering database, Engineering Index contains over 10.7 million records. Each year, over 500,000 new abstracts are added from over 5,000 scholarly journals, trade magazines, and conference proceedings. Coverage spans over 175 engineering disciplines from over 80 countries. Updated weekly.
Book Synopsis Strain Rate Sensitivity of Automotive Sheet Steels by : Patrick Larour
Download or read book Strain Rate Sensitivity of Automotive Sheet Steels written by Patrick Larour and published by . This book was released on 2010 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
