A Survey Of The Feasibility Of An Analytical Approach To Die Design In Closed Die Forging
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A Survey Of The Feasibility Of An Analytical Approach To Die Design In Closed Die Forging
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Author : Serope Kalpakjian
language : en
Publisher:
Release Date : 1966
A Survey Of The Feasibility Of An Analytical Approach To Die Design In Closed Die Forging written by Serope Kalpakjian and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Dies (Metal-working) categories.
The study surveys the present state of knowledge on the design of die sequences in closed-die forging with a view toward studying the feasibility of establishing an analytical procedure. The contents are comprised of (1) a review of present methods practiced in die-sequency design, (2) a review of factors involved in metal flow, and (3) examples of analytical work that might constitute the background for a more rational study of the closed-die-forging process. (Author).
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).
The 9ni 4co Steels
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Author : T. P. Groeneveld
language : en
Publisher:
Release Date : 1966
The 9ni 4co Steels written by T. P. Groeneveld 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, High strength categories.
This memorandum briefly discusses the physical metallurgy, heat treatment, mechanical properties, stress-corrosion properties, and fabrication of the 9Ni-4Co-XC steels. This family of steels was developed specifically to meet the requirements of the aircraft and aerospace industries for materials possessing high strength and high toughness. By varying the composition and heat treatment, the 9Ni-4Co-xC steels can develop strengths in the 200 to 300 ksi tensile-strength range and reportedly possess high toughness. The lower carbon grades have excellent weldability, developing strength in the 180 to 200 ksi range with high toughness without the need for preheat or postweld-heat treatment. (Author).
Summary Of The Twelfth Meeting Of The Refractory Composites Working Group
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Author : Webster Hodge
language : en
Publisher:
Release Date : 1967
Summary Of The Twelfth Meeting Of The Refractory Composites Working Group written by Webster Hodge and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with Refractory materials categories.
This memorandum summarizes information on refractory materials and composites that was presented at the Twelfth Meeting of the Refractory Composites Working Group in Denver, Colorado, on October 17-19, 1966. The memorandum is based on 38 papers that were presented at the meeting. They are reviewed and discussed briefly within the framework of the following four broad areas: materials technology, process technology, specific hardware applications and tests, and evaluation techniques. Included in the section on materials technology are discussions dealing with bulk refractory materials, coated systems, and fiber-reinforced composites. The section on process technology discusses cladding and general fabrication processes. The specific hardware applications and tests cover rocket-motor components, and jet-engine components. The section on evaluation techniques cover thermal, rain erosion, and wear testing. (Author).
First National Symposium Of The Center For High Energy Rate Forming
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Author : Battelle Memorial Institute. Defense Metals Information Center
language : en
Publisher:
Release Date : 1966
First National Symposium Of The Center For High Energy Rate Forming written by Battelle Memorial Institute. Defense Metals Information Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Defensive (Military science) categories.
Corrosion Of Titanium
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Author : J. D. Jackson
language : en
Publisher:
Release Date : 1966
Corrosion Of Titanium written by J. D. Jackson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with Titanium categories.
Technical Abstract Bulletin
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Author :
language : en
Publisher:
Release Date :
Technical Abstract Bulletin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Science categories.
Index To Dmic Reports And Memoranda
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Author : Battelle Memorial Institute. Defense Metals Information Center
language : en
Publisher:
Release Date : 1968
Index To Dmic Reports And Memoranda written by Battelle Memorial Institute. Defense Metals Information Center and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Alloys categories.
Forging Equipment Materials And Practices
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Author : Taylan Altan
language : en
Publisher:
Release Date : 1973
Forging Equipment Materials And Practices written by Taylan Altan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1973 with Blacksmithing categories.
The handbook provides design engineers with up-to-date information about the many aspects of forging including descriptions of important developments made more recently by industry and/or government. The handbook describes suitable measures for in-process quality control and quality assurance, summarizes relationships between forging practices and important mechanical properties and compares various forging devices to aid in equipment selection. Attention is also given to describing practices for relatively new materials and emerging forging practices. (Modified author abstract).
Handbook Of Stainless Steels
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Author : Donald Peckner
language : en
Publisher: McGraw-Hill Companies
Release Date : 1977
Handbook Of Stainless Steels written by Donald Peckner and has been published by McGraw-Hill Companies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Technology & Engineering categories.