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The Mechanical and Physical Properties of the British Standard En Steels (B.S. 970 - 1955), Volume 2 focuses on the most commonly used range of steels in the United Kingdom - B.S.970 En Steels. The publication first offers information on 3 percent nickel steel and 3 1⁄2 percent nickel steel. Concerns focus on welding, machinability, hot working and heat treatment temperatures, physical properties, transformation characteristics, and hardenability. The text then explores 3 percent nickel-chromium steel, 1 1⁄2 percent nickel-chromium-molybdenum steel, and 2 1⁄2 percent nickel-chromium-molybdenum steel (medium carbon). The manuscript takes a look at 2 1⁄2 percent nickel-chromium-molybdenum steel (high carbon) and 3 percent nickel-chromium-molybdenum steel. Topics include welding, machinability, hot working and heat treatment temperatures, continuous cooling transformation, hardenability, and physical properties. The text also ponders on 4 1⁄4 percent nickel-chromium steel (with or without molybdenum), 1 percent carbon-chromium steel, and carbon case-hardening steel. The publication is a dependable source material for readers interested in the mechanical and physical properties of steels.
The Mechanical and Physical Properties of the British Standard En Steels, Volume 1: En 1 to En 20 provides information pertinent to the most commonly used range of steels in the United Kingdom. This book discusses the properties of steels and the equivalent foreign specifications. This volume begins with an overview of the application of En 1 steels wherein good machinability is the prime consideration. This text then provides the specification, properties, and applications of En 2 steel, which is mild steel suitable for general use for lightly stressed parts. This book considers the general purpose of En 3 series for welded or riveted structures, forgings, machined parts, and hot pressing. This text discusses as well the uses of En 4 steel in agricultural machinery especially where superior toughness is required. Finally, the machinability of En 20 is discussed. This book is a valuable resource for engineers, designers, and all users of steel.
The Mechanical and Physical Properties of the British Standard En Steels (B.S. 970-1955), Volume 3: En 40 to En 363 contains technical data and information in addition to mechanical and physical properties of the most commonly used range of steels in the United Kingdom, the B.S.970 En Steels. This volume is compiled by the Steel User Service of the British Iron and Steel Research Association. This book is divided into 40 chapters, each devoted to one En number. Each chapter contains various items of information, including Specification, Related Specifications, Applications, Welding, Machinability, Hot Working and Heat Treatment Temperatures, Physical Properties, Isothermal and Continuous Cooling Diagrams, Hardenability, Mechanical Properties at Room Temperatures, Mechanical Properties at Low Temperatures, Mechanical Properties at High Temperatures, and Torsional and Fatigue Properties. Some of the En specifications are sub-divided into steels of slightly different composition. The tables and curves are reproduced to show graphically the effects of tempering temperature and of ruling section as heat treated and also to indicate the range of properties that be expected from steels conforming to a particular En number. This book will prove useful to engineers, designers, manufacturers, and users.
The aim of each volume of this series Guides to Information Sources is to reduce the time which needs to be spent on patient searching and to recommend the best starting point and sources most likely to yield the desired information. The criteria for selection provide a way into a subject to those new to the field and assists in identifying major new or possibly unexplored sources to those who already have some acquaintance with it. The series attempts to achieve evaluation through a careful selection of sources and through the comments provided on those sources.
Conferences have been held in the past on atomic collision phenomena and on the applications of ion beams to semiconductors. However, within the past year it became apparent that there is a growing new area of active research involving the use of ion beams to modify and study the basic properties of metals. As a result a topical conference was organized to bring together for the first time scientists with a wide range of backgrounds and interests related to this field. This book contains the proceed ings of the International Conference on Applications of Ion Beams to Metals which was held in Albuquerque, New Mexico, October 2-4, 1973. Much of the work presented herein represents ideas and concepts which have had little or no previous exposure in the open literature. The application of ion beams to superconducting prop erties for example is quite new, as is the chapter on ion induced surface reactions, which includes primarily oxidation and corrosion studies of implanted materials. These areas, as well as the chapter on implantation alloy formation, indicate important future areas of the application of ion beams to metals. A reading of the chapters on superconductivity and on oxida tion and corrosion can serve to bring one up to date on nearly all the existing information in these areas of the ion beam mod ification of metals. A broad perspective of the oxidation area is given in the invited paper by G. Dearnaley.