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Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003991
EISBN: 978-1-62708-185-6
... justified by improved load capability of the forged part. Open-die forging uses simple tools in a programmed sequence of basic operations (upsetting, drawing out), mostly in the hot-working temperature range, and the products (ranging from the one-off products of the blacksmith to huge turbine rotors...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005459
EISBN: 978-1-62708-196-2
... happens and expresses itself, namely, the macroscopic, mesoscopic, and microscopic scales. The macroscopic scale is that of the sample or workpiece upon which deformation is applied. The material opposes the applied load through its flow stress integrated over the surface of contact with the tools that...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003091
EISBN: 978-1-62708-199-3
... well as high-quality special steels. Alloy steels can be made directly with secondary treatments. The process is best suited for the production of higher alloy steel grades, such as tool steels and stainless steels, because of the inherent advantage of process control. Small-capacity EAF can be put...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005455
EISBN: 978-1-62708-196-2
... Abstract A computational tool would require the contribution of the strengthening mechanisms of metallic material to be predicted and then summed in an appropriate way to derive an estimate of the tensile properties. This article focuses on the modeling of deformation mechanisms pertinent to...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003148
EISBN: 978-1-62708-199-3
..., cemented carbides, magnetic materials, low-expansion alloys, and high-speed tool steels. cobalt cobalt alloys corrosion-resistant alloys high-temperature alloys mechanical properties mining special-purpose alloys superalloys uses of cobalt wear-resistant alloys COBALT is a tough silvery...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000613
EISBN: 978-1-62708-181-8
... Abstract This article is an atlas of fractographs that helps in understanding the causes and mechanisms of fracture of tool steels and in identifying and interpreting the morphology of fracture surfaces. The fractographs illustrate the low-cycle and high-cycle fatigue fractures, tension...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003847
EISBN: 978-1-62708-183-2
... other specialized tools. Sealing joints requires skill, and careful inspection must follow the installation. The linings are vulcanized or cured with steam after the lining installation is complete. Any air trapped under the lining will result in a blister that will require repair before the equipment...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001320
EISBN: 978-1-62708-170-2
... Abstract The classes of tool materials for machining operations are high-speed tool steels, carbides, cermets, ceramics, polycrystalline cubic boron nitrides, and polycrystalline diamonds. This article discusses the expanding role of surface engineering in increasing the manufacturing...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003061
EISBN: 978-1-62708-200-6
... Abstract Structural applications for advanced ceramics include mineral processing equipment, machine tools, wear components, heat exchangers, automotive products, aerospace components, and medical products. This article begins with an overview of the wear-resistant applications and the...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003838
EISBN: 978-1-62708-183-2
... tool. In general, however, very little heed is paid to this factor; cemented carbides are more often chosen for their wear resistance in such applications as mining and oil well drilling. There is a corrosive environment in mining ( Ref 12 ) and oil well drilling; the natural waters and other fluids...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005255
EISBN: 978-1-62708-187-0
... Abstract This article reviews the pattern materials used in investment casting. It describes patternmaking process, pattern tooling, and pattern and cluster assembly. The article provides information on melting equipment, casting methods, and the inspection and testing of investment casted...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003053
EISBN: 978-1-62708-200-6
... pressing, cold isostatic pressing, slip casting, tape casting, roll compaction, extrusion, and injection molding. It describes the advantages, equipment and tooling, and material requirements of green machining, the machining of ceramics in an unfired state with the intent of producing parts as close to as...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
... and construction, mining, oil and gas drilling, forestry tools, and fluid-handling components. The majority of cemented carbides used for nonmachining applications are uncoated, straight WC-Co grades. Alloyed (complex) grades are used in only specialized applications. Examples of typical applications...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000610
EISBN: 978-1-62708-181-8
... developed due to low-cycle bending fatigue patient mobility. SEM, 235× (R.J. Gray, Consultant) Failure of AISI type 316L Jewett nail (hip implant) due to improper installation. Fig. 680 : Fractured implant after removal from body. The threaded tip of an impactor-extractor tool is inserted by the...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005186
EISBN: 978-1-62708-187-0
... vehicles Farm equipment Engines Refrigeration and heating Construction machinery Valves Soil pipe Pumps and compressors Pressure pipe Other major markets include machine tools, mechanical power transmission equipment, hardware, home appliances, mining machinery, and oil and...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006794
EISBN: 978-1-62708-295-2
... applications, including agriculture machinery, fasteners, automotive clutch plates, tools and dies, and low-impact zones of ore crushers. The surface of carbon steel can be hardened by heat treatment and surface alloying for increased wear resistance ( Ref 41 ). Severe wear and minor corrosion condition...
Book Chapter

By John C. Bittence
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003222
EISBN: 978-1-62708-199-3
... significant sources of old scrap are discarded lawn mower dock plates, chain saws, and various tools. Several proprietary techniques are involved in the economical and safe processing of fine magnesium turnings, borings, and powders. The same is true in processing magnesium dross for metal recovery. Drosses...
Book Chapter

Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006790
EISBN: 978-1-62708-295-2
... of abrasive wear failures, it is not enough to have a broad-based knowledge of the mechanical situation found in the wear environment. A good background in metallurgy, ceramic science, or materials science is also necessary. In addition, access to investigative diagnostic tools is required for...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003223
EISBN: 978-1-62708-199-3
... reusable components set aside. Plastic parts, battery, catalytic converter, and similar parts then are removed. Tools are designed for each dismantling step. The disassembly takes about 1 1 2 hours. In the third step, the dismantled hulk is loaded onto an overhead claw where it enters the...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005676
EISBN: 978-1-62708-198-6
... temperatures, enhanced mechanical properties, and greater heat and chemical resistance compared to commodity thermoplastics such as ABS, polyethylene, polystyrene, and poly(methyl methacrylate). The engineering and high-performance thermoplastics are typically used for surgical tools and implantable devices...