Manganese in Powder Metallurgy Steels

Manganese in Powder Metallurgy Steels

Author: Andrej Šalak

Publisher: Springer Science & Business Media

Published: 2012-07-13

Total Pages: 488

ISBN-13: 190734375X

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This work in three parts presents a summary of the sintered manganese steel properties from 1948 to 2011 involving processing conditions and other characteristics. In the first and third part are given results attained by the authors based on their finding that manganese (cheapest element) during sintering evaporates and by this the vapour cleans the sintering atmospheres from humidity. The second part presents other positive properties of manganese steels in spite of the doubt of oxidation of manganese during sintering and by this excluding the sintering manganese steels what hinderd the use of manganese in production of sintered parts. All results confirm that only manganese vapour according to finding of the authors ensures effective sintering of manganese steels and parts independently on the authors mind. It follows finally from the work that manganese is possible to use for alloying of powder steels sintered also in practice in H/N atmospheres with low purity and also in pure nitrogen - cheaper than hydrogen without some of the associated problems. Current trends in the field are also presented to the reader.


Book Synopsis Manganese in Powder Metallurgy Steels by : Andrej Šalak

Download or read book Manganese in Powder Metallurgy Steels written by Andrej Šalak and published by Springer Science & Business Media. This book was released on 2012-07-13 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work in three parts presents a summary of the sintered manganese steel properties from 1948 to 2011 involving processing conditions and other characteristics. In the first and third part are given results attained by the authors based on their finding that manganese (cheapest element) during sintering evaporates and by this the vapour cleans the sintering atmospheres from humidity. The second part presents other positive properties of manganese steels in spite of the doubt of oxidation of manganese during sintering and by this excluding the sintering manganese steels what hinderd the use of manganese in production of sintered parts. All results confirm that only manganese vapour according to finding of the authors ensures effective sintering of manganese steels and parts independently on the authors mind. It follows finally from the work that manganese is possible to use for alloying of powder steels sintered also in practice in H/N atmospheres with low purity and also in pure nitrogen - cheaper than hydrogen without some of the associated problems. Current trends in the field are also presented to the reader.


Machinability of Powder Metallurgy Steels

Machinability of Powder Metallurgy Steels

Author: Andrej Šalak

Publisher: Cambridge Int Science Publishing

Published: 2005

Total Pages: 551

ISBN-13: 1898326827

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The machinability of powder metallurgy steels is poorer compared with wrought steels of appropriate composition and/or mechanical [properties. The reason for it is a larger number of material and processing variables affecting the final properties of a sintered material. Therefore the machining of powder metallurgy (PM) steels is a permanent subject of investigation and practice. The aim of the book is to make on the basis of present knowledge an overview of all interacting factors in machining process including those applied for the improvement of the machinability. There are the properties of basic plain iron and alloyed powders, various additions, compaction and sintering conditions. Effect of porosity, individual alloying elements and microstructure character is considered. The description of the basic machining processes with their characteristics and with the characteristics of the tool geometry belongs to the mentioned factors. For the improvement of machinability of PM steels different machining aids, as S, MnS, MoS2 and other are frequently used and their chemical and physical characteristics are given. The effect of various machining aids used on machinability of sintered plain iron, iron-carbon and of steels alloyed with Cu, Ni, Mo, Cr, Mn including powder forged steels with very different mechanical properties and very different microstructures is analysed and summarized. The high-speed steel, hardmetal and other tools with their geometry as the part of the cutting process are described in relation to the sintered powder materials. The recommendations for machining of various steels enclose the present knowledge about the machinability of powder metallurgy steels.


Book Synopsis Machinability of Powder Metallurgy Steels by : Andrej Šalak

Download or read book Machinability of Powder Metallurgy Steels written by Andrej Šalak and published by Cambridge Int Science Publishing. This book was released on 2005 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: The machinability of powder metallurgy steels is poorer compared with wrought steels of appropriate composition and/or mechanical [properties. The reason for it is a larger number of material and processing variables affecting the final properties of a sintered material. Therefore the machining of powder metallurgy (PM) steels is a permanent subject of investigation and practice. The aim of the book is to make on the basis of present knowledge an overview of all interacting factors in machining process including those applied for the improvement of the machinability. There are the properties of basic plain iron and alloyed powders, various additions, compaction and sintering conditions. Effect of porosity, individual alloying elements and microstructure character is considered. The description of the basic machining processes with their characteristics and with the characteristics of the tool geometry belongs to the mentioned factors. For the improvement of machinability of PM steels different machining aids, as S, MnS, MoS2 and other are frequently used and their chemical and physical characteristics are given. The effect of various machining aids used on machinability of sintered plain iron, iron-carbon and of steels alloyed with Cu, Ni, Mo, Cr, Mn including powder forged steels with very different mechanical properties and very different microstructures is analysed and summarized. The high-speed steel, hardmetal and other tools with their geometry as the part of the cutting process are described in relation to the sintered powder materials. The recommendations for machining of various steels enclose the present knowledge about the machinability of powder metallurgy steels.


Manganese-steel

Manganese-steel

Author: Robert Abbott Hadfield

Publisher:

Published: 1888

Total Pages: 158

ISBN-13:

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Book Synopsis Manganese-steel by : Robert Abbott Hadfield

Download or read book Manganese-steel written by Robert Abbott Hadfield and published by . This book was released on 1888 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Powder Metallurgy Stainless Steels

Powder Metallurgy Stainless Steels

Author: Erhard Klar

Publisher: ASM International

Published: 2007-01-01

Total Pages: 247

ISBN-13: 1615030522

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Book Synopsis Powder Metallurgy Stainless Steels by : Erhard Klar

Download or read book Powder Metallurgy Stainless Steels written by Erhard Klar and published by ASM International. This book was released on 2007-01-01 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Ferrous Powder Metallurgy

Ferrous Powder Metallurgy

Author: Andrej Šalak

Publisher: Cambridge International Science Publishing

Published: 1995

Total Pages: 478

ISBN-13:

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Because of the position of ferrous powder metallurgy, the author deals with the theoretical fundamentals and technical and technological aspects of the current state of knowledge in ferrous powder metallurgy so that special attention may be given to all factors influencing parts and materials with the required properties, form and dimensions, stressing their higher economic efficiency. The book also shows the extensive possibilities for further development of ferrous powder metallurgy and should therefore contribute to increasing the level of general and detailed knowledge of experts working in this area and should help in transition from fabrication of parts by conventional methods with all typical economic and ecological shortcomings to fabrication by powder metallurgy methods.


Book Synopsis Ferrous Powder Metallurgy by : Andrej Šalak

Download or read book Ferrous Powder Metallurgy written by Andrej Šalak and published by Cambridge International Science Publishing. This book was released on 1995 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of the position of ferrous powder metallurgy, the author deals with the theoretical fundamentals and technical and technological aspects of the current state of knowledge in ferrous powder metallurgy so that special attention may be given to all factors influencing parts and materials with the required properties, form and dimensions, stressing their higher economic efficiency. The book also shows the extensive possibilities for further development of ferrous powder metallurgy and should therefore contribute to increasing the level of general and detailed knowledge of experts working in this area and should help in transition from fabrication of parts by conventional methods with all typical economic and ecological shortcomings to fabrication by powder metallurgy methods.


Manganese in Powder Metallurgy Alloys

Manganese in Powder Metallurgy Alloys

Author: G. S. Upadhyaya

Publisher:

Published: 1986

Total Pages: 54

ISBN-13: 9782901109068

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Book Synopsis Manganese in Powder Metallurgy Alloys by : G. S. Upadhyaya

Download or read book Manganese in Powder Metallurgy Alloys written by G. S. Upadhyaya and published by . This book was released on 1986 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Machinability Of Powder Metalluargy Steels

Machinability Of Powder Metalluargy Steels

Author: Salak

Publisher: Cambridge International Science Pub

Published: 2008-01-01

Total Pages: 552

ISBN-13: 9788130909387

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Book Synopsis Machinability Of Powder Metalluargy Steels by : Salak

Download or read book Machinability Of Powder Metalluargy Steels written by Salak and published by Cambridge International Science Pub. This book was released on 2008-01-01 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Manganese-Steel: I. Manganese in Its Application to Metallurgy: II. Some Newly-Discovered Properties of Iron and Manganese

Manganese-Steel: I. Manganese in Its Application to Metallurgy: II. Some Newly-Discovered Properties of Iron and Manganese

Author: Robert Abbott Hadfield

Publisher: Sagwan Press

Published: 2018-02-07

Total Pages: 156

ISBN-13: 9781376959888

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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Book Synopsis Manganese-Steel: I. Manganese in Its Application to Metallurgy: II. Some Newly-Discovered Properties of Iron and Manganese by : Robert Abbott Hadfield

Download or read book Manganese-Steel: I. Manganese in Its Application to Metallurgy: II. Some Newly-Discovered Properties of Iron and Manganese written by Robert Abbott Hadfield and published by Sagwan Press. This book was released on 2018-02-07 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.


Source Book on Powder Metallurgy

Source Book on Powder Metallurgy

Author: Samuel Bradbury

Publisher:

Published: 1979

Total Pages: 448

ISBN-13:

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Book Synopsis Source Book on Powder Metallurgy by : Samuel Bradbury

Download or read book Source Book on Powder Metallurgy written by Samuel Bradbury and published by . This book was released on 1979 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Application of Thermodynamics to Biological and Materials Science

Application of Thermodynamics to Biological and Materials Science

Author: Mizutani Tadashi

Publisher: BoD – Books on Demand

Published: 2011-01-14

Total Pages: 644

ISBN-13: 9533079800

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Progress of thermodynamics has been stimulated by the findings of a variety of fields of science and technology. The principles of thermodynamics are so general that the application is widespread to such fields as solid state physics, chemistry, biology, astronomical science, materials science, and chemical engineering. The contents of this book should be of help to many scientists and engineers.


Book Synopsis Application of Thermodynamics to Biological and Materials Science by : Mizutani Tadashi

Download or read book Application of Thermodynamics to Biological and Materials Science written by Mizutani Tadashi and published by BoD – Books on Demand. This book was released on 2011-01-14 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress of thermodynamics has been stimulated by the findings of a variety of fields of science and technology. The principles of thermodynamics are so general that the application is widespread to such fields as solid state physics, chemistry, biology, astronomical science, materials science, and chemical engineering. The contents of this book should be of help to many scientists and engineers.