Author: John L. MorningPublisher:
ISBN:
Category : Iron, Sponge
Languages : en
Pages : 26
Book Description
Properties of Carbon and Alloy Steels Made with Sponge Iron
Author: John L. MorningPublisher:
ISBN:
Category : Iron, Sponge
Languages : en
Pages : 26
Book Description
Pilot-plant Production of Steel from Sponge Iron
Author: W. W. StephensPublisher:
ISBN:
Category : Iron, Sponge
Languages : en
Pages : 36
Book Description
Report of Investigations
Author: Missouri River Basin Progress Report
Author: Interior Missouri Basin Field CommitteePublisher:
ISBN:
Category : Missouri River Valley
Languages : en
Pages : 626
Book Description
Catalog of Books and Reports in the Bureau of Mines Technical Library, Pittsburgh, Pa
Author: United States. Bureau of Mines. Technical Library, PittsburghPublisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 778
Book Description
Report of Investigations. [no.2002 to No.7380]
![Report of Investigations. [no.2002 to No.7380] PDF](https://books.google.com/books/content/images/frontcover/rqb8Bu1inXgC?fife=w80-h100)
Author: Investigation of Simon & Coles Manganese Deposit Bedford County, Pa
Author: W. H. KernsPublisher:
ISBN:
Category : Bedford County (Pa.)
Languages : en
Pages : 236
Book Description
Alloy Steel - Properties and Use
Author: Leroy SidneyPublisher:
ISBN: 9781681173115
Category :
Languages : en
Pages : 302
Book Description
Alloy steel is steel that is alloyed with a variety of elements in total amounts between 1.0% and 50% by weight to improve its mechanical properties. Alloy steels are broken down into two groups: low-alloy steels and high-alloy steels. Most commonly, the phrase "alloy steel" refers to low-alloy steels. Alloy steels are made by combining carbon steel with one or several alloying elements, such as manganese, silicon, nickel, titanium, copper, chromium and aluminum. These metals are added to produce specific properties that are not found in regular carbon steel. The elements are added in varying proportions (or combinations) making the material take on different aspects such as increased hardness, increased corrosion resistance, increased strength, improved formability (ductility); the weldability can also change. Alloying elements are added to achieve certain properties in the material. As a guideline, alloying elements are added in lower percentages (less than 5%) to increase strength or hardenability, or in larger percentages (over 5%) to achieve special properties, such as corrosion resistance or extreme temperature stability. Manganese, silicon, or aluminum are added during the steelmaking process to remove dissolved oxygen, sulfur and phosphorus from the melt. Manganese, silicon, nickel, and copper are added to increase strength by forming solid solutions in ferrite. Chromium, vanadium, molybdenum, and tungsten increase strength by forming second-phase carbides. Nickel and copper improve corrosion resistance in small quantities. Molybdenum helps to resist embrittlement. Zirconium, cerium, and calcium increase toughness by controlling the shape of inclusions. Sulfur, in the form of manganese sulfide, lead, bismuth, selenium, and tellurium, increases mach inability. Alloying elements also have an effect on the eutectoid temperature of the steel. This book entitled Alloy Steel are devoted to new approaches and usages of stainless steels, the influence of the environments on the behavior of certain classes of steels, new structural concepts to understand some fatigue processes, new insight on strengthening mechanisms, and toughness in micro alloyed steels.
Estimate of Known Recoverable Reserve of Coking Coal in Allegany County, Md
Author: Joseph J. WallacePublisher:
ISBN:
Category : Coal
Languages : en
Pages : 524
Book Description
Exploration of the Copper-sulfur Deposit, Khayyam and Stumble-On Properties, Prince of Wales Island, Alaska
Author: Earl L. FossePublisher:
ISBN:
Category : Copper ores
Languages : en
Pages : 126
Book Description