Metallurgy Of Vacuum Degassed Steel Products


Metallurgy Of Vacuum Degassed Steel Products
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Metallurgy Of Vacuum Degassed Steel Products


Metallurgy Of Vacuum Degassed Steel Products
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Author : Minerals, Metals and Materials Society. Fall Meeting
language : en
Publisher:
Release Date : 1990

Metallurgy Of Vacuum Degassed Steel Products written by Minerals, Metals and Materials Society. Fall Meeting and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Degassing of metals categories.




Vacuum Degassing Of Steel


Vacuum Degassing Of Steel
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Author : R. J. Fruehan
language : en
Publisher:
Release Date : 1990

Vacuum Degassing Of Steel written by R. J. Fruehan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Technology & Engineering categories.




Vacuum Degassed Steels From The Consumer S Viewpoint


Vacuum Degassed Steels From The Consumer S Viewpoint
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Author : A. F. Hoenie
language : en
Publisher:
Release Date : 1966

Vacuum Degassed Steels From The Consumer S Viewpoint written by A. F. Hoenie and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Steel categories.


Numerous industrial users were asked for their appraisal of vacuum-degassed steel. Their responses regarding the merits of this vacuum treatment were varied. The producers and users of large forgings reported fewer internal defects, improved toughness, and decreased processing time through shorter hydrogen relief treatments. Improved fatigue life in applications such as bearings was attributed to fewer and smaller nonmetallic inclusions in vacuum-degassed steel. The users of medium and small forgings reported only marginal improvement in properties and little or no change in rejection rates by nondestructive testing. Unfortunately, many of the users could not give a meaningful evaluation because they knew that frequently their suppliers filled orders with vacuum-degassed steels even though such treatment was not specified. Consequently, these users are unable to separate the air melted and the vacuum-degassed steels in their stock for comparison. A more comprehensive study of fully identified steels, steelmaking practice, degassing methods, material properties, and performance in service will be required before a satisfactory evaluation of the merits of vacuum-degassed steels can be made. (Author).



Vacuum Degassing In The Production Of Premium Quality Steels


Vacuum Degassing In The Production Of Premium Quality Steels
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Author : P. J. O'Reilly
language : en
Publisher:
Release Date : 1964

Vacuum Degassing In The Production Of Premium Quality Steels written by P. J. O'Reilly and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Alloys categories.


This report gives the experiences of several steel producers and consumers with vacuum degassing as a melting practice in the manufacture of high-strength steels for critical applications. The parameters involved in determining the effects of melting practice on mechanical properties are outlined. Pertinent melting processes are described and evaluated qualitatively. In presenting the data, vacuum degassing is compared with other melting practices such as conventional air melting and consumable-electrode vacuum-arc remelting (CEVAR). Generally, there is a trend indicating that vacuum degassing is being used in some production applications instead of air-melted or CEVAR material. In terms of higher and more uniform transverse tensile properties and impact strength, longer fatigue life, and improved cleanliness, the CEVAR alloys were the best. Vacuum degassing by any of the various methods resulted in an improvement in properties of air-melted alloys. In some instances it appeared that the quality of CEVAR alloys could be approached when stream degassing or D-H (Dortmund-Horder) treatment was applied to air melts. Recommendations are given for additional investigations on the effects of melting practice on mechanical properties of premium-quality steels. (Author).



Vacuum Metallurgy


Vacuum Metallurgy
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Author : Otto Ch Winkler
language : en
Publisher:
Release Date : 1971

Vacuum Metallurgy written by Otto Ch Winkler and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Vacuum metallurgy categories.




Vacuum Degassing Of Steel


Vacuum Degassing Of Steel
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Author : Iron and Steel Institute
language : en
Publisher:
Release Date : 1965

Vacuum Degassing Of Steel written by Iron and Steel Institute and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Gases in metals categories.




Steels Processing Structure And Performance Second Edition


Steels Processing Structure And Performance Second Edition
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Author : George Krauss
language : en
Publisher: ASM International
Release Date : 2015-03-01

Steels Processing Structure And Performance Second Edition written by George Krauss and has been published by ASM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-01 with Technology & Engineering categories.


George Krauss, University Emeritus Professor, Colorado School of Mines and author of the best-selling ASM book Steels: Processing, Structure, and Performance, discusses some of the important additions and updates to the new second edition.



Vacuum Metallurgy


Vacuum Metallurgy
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Author : Ashok Choudhury
language : en
Publisher:
Release Date : 1990

Vacuum Metallurgy written by Ashok Choudhury and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Technology & Engineering categories.


From the vast number of papers in the literature, distills a concise summary of the processes used in vacuum metallurgy, such as the treatment of liquid steel, induction melting, remelting, and the solidification and shaping of high-performance metallic materials. Addressed to production engineers,



Secondary Steelmaking For Product Improvement


Secondary Steelmaking For Product Improvement
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Author :
language : en
Publisher: Ashgate Publishing
Release Date : 1985

Secondary Steelmaking For Product Improvement written by and has been published by Ashgate Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Technology & Engineering categories.




Fundamentals Of Steel Product Physical Metallurgy


Fundamentals Of Steel Product Physical Metallurgy
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Author : Bruno C. De Cooman
language : en
Publisher:
Release Date : 2012

Fundamentals Of Steel Product Physical Metallurgy written by Bruno C. De Cooman and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.