1-4 of 4 Search Results for

Gleeble test

Sort by
Image
Published: 01 January 2002
Fig. 20 Micrograph of the fractured end of the specimen tested with the Gleeble at 1100 °C (2010 °F) without copper present. The fracture is transgranular. Etched with 4% picral. 55× More
Image
Published: 01 January 2002
Fig. 21 Examples of axle steel tensile specimens tested at 1100 °C (2010 °F) with the Gleeble, with copper present. The liquid copper has penetrated prior-austenite grain boundaries, producing intergranular fracture. (a) Bottom of notch of a specimen held for 10 min at temperature at 65 kg More
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001752
EISBN: 978-1-62708-241-9
... boundary junctions. Forging Studies Ultra-low sulfur (<0.002% S) AMS 6414 steel samples from three different steel manufacturers were tested to determine the incipient melting temperature in a hot tensile extremely low stress device (Gleeble) using a variety of step-up preheat conditions...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001822
EISBN: 978-1-62708-180-1
.... In a subsequent study ( Ref 41 ), the Gleeble high strain rate hot-tensile test machine was used to determine the influence of temperature, atmosphere, stress, grain size, strain rate, and amount of copper on LME of iron- and cobalt-base superalloys. A copper contamination of only 0.08-mm (0.003-in.) thickness...