Metalworking: Bulk Forming
Workability in Forging[1]
-
Published:2005
Abstract
Workability in forging depends on a variety of material, process-variable, and die-design features. A number of test techniques have been developed for gaging forgeability depending on alloy type, microstructure, die geometry, and process variables. This article summarizes some common workability tests and illustrates their application in practical forging situations. Workability tests for open-die forging of cast structures, hot and cold open-die forging of recrystallized structures, fracture-controlled defect formation, establishing effects of process variables and secondary tensile stresses on forgeability, and flow-localization-controlled failure are some common tests. The workability test used for closed-die forging is also summarized.
Sign in
ASM members
Member Sign InS.L. Semiatin, Workability in Forging, Metalworking: Bulk Forming, Vol 14A, ASM Handbook, Edited By S.L. Semiatin, ASM International, 2005, https://doi.org/10.31399/asm.hb.v14a.a0009005
Download citation file:
IMAT Registration
September 12–15, 2022
New Orleans, Louisiana
Keep up to date with the latest materials, applications and technologies. Register today for IMAT 2022!