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Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006835
EISBN: 978-1-62708-329-4
.... discontinuities hot forming ingot casting metalworking defects nonferrous forging steel forging wrought metal products Introduction to Failures Related to Hot Forming Processes Wrought forms are produced by a wide variety of metalworking operations that can be roughly divided into bulk-working...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005893
EISBN: 978-1-62708-167-2
...; and Class 600, ammonia base. These are subclassified and numerically designated to indicate variations in the method by which they are prepared. The article also contains a table that lists significant furnace atmospheres and typical applications. heating modes hot forming induction heating...
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Published: 01 January 2006
Fig. 25 Preferred method of heating a punch and die for hot forming magnesium alloys on a press brake More
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Published: 01 January 1990
Fig. 16 Temperature ranges for the hot forming of various superalloys. Source: INCO Alloys International, Inc. More
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Published: 01 February 2024
Fig. 36 Schematic illustration of the hot forming cold-die quenching process used for auto body component manufacture More
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Published: 01 January 2006
Fig. 6 Hot-formed parts being removed from a hot press More
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005146
EISBN: 978-1-62708-186-3
... and lubricants used in the forming process. It provides information on the cold and hot forming, superplastic forming, and combination of superplastic forming/diffusion bonding. The article discusses the various forming processes of these titanium alloys, including press-brake forming, power (shear) spinning...
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005125
EISBN: 978-1-62708-186-3
..., namely, the pinch-roll type and the pyramid-roll type. It also lists the advantages of the pinch-roll machine, as compared to the pyramid-roll machine. The article analyzes the hot forming and cold forming processes for carbon or low alloy steel. It explains the procedure for forming truncated cones...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003181
EISBN: 978-1-62708-199-3
... Abstract This article provides a detailed account on forming operations (blanking, piercing, press-brake forming, contour rolling, deep drawing, cold forming, and hot forming) of various nonferrous metals, including aluminum alloys, beryllium, copper and its alloys, magnesium alloys, nickel...
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Published: 01 January 1996
Fig. 2 Prior particle boundary precipitates formed on a hot isostatically pressed steel as the result of contamination during powder fabrication. 500× More
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Published: 01 February 2024
Fig. 11 Illustration of thermal resistance coating (salt) formed on hot metal. Adapted from Ref 15 More
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Published: 01 June 2024
Fig. 14 Secondary electron image of intergranular fracture of cold-formed and hot dip galvanized carbon steel bracket. The fracture occurred in a cold-storage facility due to strain-age embrittlement. Original magnification: 500× More
Book Chapter

By E. Ilia, W. Brian James
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006112
EISBN: 978-1-62708-175-7
... Abstract Powder forging is a process in which unsintered, presintered, and sintered powder metallurgy preforms are hot formed in confined dies. This article provides information on the basic forms of powder forging and describes the material considerations, process considerations...
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Published: 01 January 2006
Fig. 5 Typical tool finish after being exposed to elevated temperatures. This hot forming die has a heavy scale and oxide layer caused by long exposure to high temperatures. Dies must be cleaned using abrasives in between production runs in order to avoid mark-off being transferred to the part More
Book Chapter

By E. Doege, B.-A. Behrens, G. Kurz, O. Vogt
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005144
EISBN: 978-1-62708-186-3
... Abstract In terms of forming, magnesium alloys are much more workable at elevated temperatures due to their hexagonal crystal structures. This article describes the deformation mechanisms of magnesium and provides information on the hot and cold forming processes of magnesium alloys...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003180
EISBN: 978-1-62708-199-3
...) Viscosity (200 to 1000 SUS) is influenced by base oil or wax, degree of chlorination, and additions of mineral oil. (k) Solid lubricant applied from dispersions in oil, solvent or water. (l) For hot forming applications only Press Forming Stainless steels are press formed with the same...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005167
EISBN: 978-1-62708-186-3
... or ruptures parallel to the plane of the sheet). Tungsten can be hot formed only; it is brittle at room temperature. At slow strain rates in tension and in bending, molybdenum and titanium-zirconium-molybdenum (TZM) alloys are ductile at room temperature, becoming brittle at lower temperatures. However...
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Published: 01 January 1994
(160–180) (k) … Low-carbon steel (a) Type and strength of solution used governed by degree of surface contamination. (b) Rinse thoroughly with adequate inflow of fresh water; agitate. (c) For wrought materials, all alloys, not to be hot formed, and for wrought materials, all alloys More
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Published: 01 January 1994
with adequate inflow of fresh water; agitate. (c) For wrought materials, all alloys, not to be hot formed, and for wrought materials, all alloys, for which tolerances permit removal of approximately 15 μm (0.6 mil) of stock. When treatment is used on alloys M1A and ZK60A to provide paint base, use fresh More
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005458
EISBN: 978-1-62708-196-2
... by superplastic and hot forming processes. Grain-boundary cavitation, observed under temperature and strain-rate conditions for which the boundaries are weaker than the grain interiors, often results from grain-boundary sliding and the concentration of strain around nondeformable particles and hard second phases...