High Manganese, High Nitrogen Austenitic Steels PDF Download
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Author: R. A. Lula
Publisher: ASM International(OH)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
These proceedings contain the papers presented at two conferences held at ASM International's Materials Week DEGREES87 and Materials Week DEGREES92 respectively. Most of the 1987 papers deal with the properties of various high-manganese steels for specific use: valve steels, free-machining steels,
Author: R. A. Lula
Publisher: ASM International(OH)
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
These proceedings contain the papers presented at two conferences held at ASM International's Materials Week DEGREES87 and Materials Week DEGREES92 respectively. Most of the 1987 papers deal with the properties of various high-manganese steels for specific use: valve steels, free-machining steels,
Author: Valentin G. Gavriljuk
Publisher: Springer Science & Business Media
ISBN: 3662037602
Category : Technology & Engineering
Languages : en
Pages : 386
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Book Description
Basic research and new manufacturing methods have led to high nitrogen steels (HNS), a promising new group of materials for use in advanced applications in mechanical and chemical engineering. The book deals with the atomic structure, constitution, properties, manufacturing and application of martensitic, austenitic, duplex and dualphase steels of superior strength and corrosion resistance. Combining metallurgy and engineering aspects. It gives a detailed overview and presents new results on HNS. The book is intended for scientists as well as technologists, who will find stimulating information.
Author: ASM International Staff
Publisher:
ISBN: 9780608026251
Category :
Languages : en
Pages : 237
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Book Description
Author: J. J. Heger
Publisher:
ISBN:
Category : Stainless steel
Languages : en
Pages : 8
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Book Description
As a consequence of a nickel shortage in the early 1930's, German investigators undertook the development of austenitic chromium-manganese stainless steels. These investigators established the composition limits for the iron-chromium-manganese system, and their results are discussed. American investigators were able to obtain higher chromium contents in austenitic steels by the use of nitrogen. Using both nickel and nitrogen in combination with manganese, these investigators developed the steels that are accepted today as AISI Types 201 and 202. Further work in America indicated that fully austenitic steels containing over 18 per cent chromium, using manganese and nitrogen as austenite formers, were possible. In this paper the structural diagrams for the iron-chromium-manganese-nitrogen system are presented. These diagrams permit the establishment of composition limits for fully austenitic chromium-manganese-nitrogen stainless steel.
Author: A. H. Bott
Publisher:
ISBN:
Category : Metallurgy
Languages : en
Pages : 14
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Book Description
Author: U. Kamachi Mudali
Publisher:
ISBN:
Category : Stainless steel
Languages : en
Pages : 296
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Book Description
Author: T. Horiuchi
Publisher: Springer Science & Business Media
ISBN: 1461337305
Category : Technology & Engineering
Languages : en
Pages : 384
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Book Description
The need for alternate energy sources has led to the develop ment of prototype fusion and MHD reactors. Both possible energy systems in current designs usually require the use of magnetic fields for plasma confinement and concentration. For the creation and maintenance of large 5 to 15 tesla magnetic fields, supercon ducting magnets appear more economical. But the high magnetic fields create large forces, and the complexities of the conceptual reactors create severe space restrictions. The combination of re quirements, plus the desire to keep construction costs at a mini mum, has created a need for stronger structural alloys for service at liquid helium temperature (4 K). The complexity of the required structures requires that these alloys be weldable. Furthermore, since the plasma is influenced by magnetic fields and since magnet ic forces from the use of ferromagnetic materials in many configur ations may be additive, the best structural alloy for most applica tions should be nonmagnetic. These requirements have led to consideration of higher strength austenitic steels. Strength increases at low temperatures are achieved by the addition of nitrogen. The stability of the austenitic structure is retained by adding manganese instead of nickel, which is more expensive. Research to develop these higher strength austenitic steels is in process, primarily in Japan and the United States.
Author: Wolfgang Bleck
Publisher: MDPI
ISBN: 3039218565
Category : Technology & Engineering
Languages : en
Pages : 212
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Book Description
The Special Issue ‘Physical Metallurgy of High Manganese Steels’ addresses the highly fascinating class of manganese-alloyed steels with manganese contents well above 3 mass%. The book gathers manuscripts from internationally recognized researchers with stimulating new ideas and original results. It consists of fifteen original research papers. Seven contributions focus on steels with manganese contents above 12 mass%. These contributions cover fundamental aspects of process-microstrcuture-properties relationships with processes ranging from cold and warm rolling over deep rolling to heat treatment. Novel findings regarding the fatigue and fracture behavior, deformation mechanisms, and computer-aided design are presented. Additionally, the Special Issue also reflects the current trend of reduced Mn content (3-12 mass%) in advanced high strength steels (AHSS). Eight contributions were dedicated to these alloys, which are often referred to as 3rd generation AHSS, medium manganese steels or quenching and partitioning (Q&P/Q+P) steels. The interplay between advanced processing, mainly novel annealing variants, and microstructure evolution has been addressed using computational and experimental approaches. A deeper understanding of strain-rate sensitivity, hydrogen embrittlement, phase transformations, and the consequences for the materials’ properties has been developed. Hence, the topics included are manifold, fundamental-science oriented and, at the same time, relevant to industrial application.
Author: Joseph R. Davis
Publisher: ASM International
ISBN: 9780871705037
Category : Technology & Engineering
Languages : en
Pages : 594
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Book Description
ASM Specialty Handbook® Stainless Steels The best single-volume reference on the metallurgy, selection, processing, performance, and evaluation of stainless steels, incorporating essential information culled from across the ASM Handbook series. Includes additional data and reference information carefully selected and adapted from other authoritative ASM sources.
Author: Duncan John Mills
Publisher:
ISBN:
Category :
Languages : en
Pages : 246
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Book Description
