1-7 of 7 Search Results for

polymer quenchants

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003510
EISBN: 978-1-62708-180-1
... transformations during heat treating Metallurgical sources of stress and distortion during heating and cooling Effect of materials and quench-process design on distortion and cracking Quenchant selection Effect of cooling characteristics on residual stress and distortion Methods of minimizing...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006816
EISBN: 978-1-62708-329-4
... adequate flow through workload Nonuniform agitation causes temperature gradients within workload and part May not be uniform Rolling on surface is poor guide to agitation Must be measured or modeled Type of quenchant Brine, water, oil, polymer, gas, air Quench rate must...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
... of polymeric materials to form crystalline solids depends in part on the complexity of the pendant side groups of atoms attached to the covalently bonded carbon atom backbone. Crystallinity is also decreased if the polymer is branched. Seldom is crystallinity complete in a polymeric material. Crystal...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003543
EISBN: 978-1-62708-180-1
.... Ductile cracking by MVC cannot have a herringbone pattern, although a macroscale radial pattern and chevrons can occur from MVC. River lines on a macroscopic scale may be revealed in glassy polymers, but not on a macroscopic scale in a metallic material. With regard to fatigue, materials with poor...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006797
EISBN: 978-1-62708-295-2
... of a part as it enters the quenchant will influence the amount of distortion that occurs. Quenching in special fixtures (quench presses) is widely used in certain industries to minimize distortion by providing different, controlled cooling rates at different locations in a given part. Martempering has also...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003573
EISBN: 978-1-62708-180-1
... or shrinkage), and shape distortion (bending or warping), which refers to a change in geometric form. Most of the examples in this article deal with metals, but the concepts also apply to nonmetals. Materials as diverse as metals, polymers, and wood are all susceptible to distortion, although the mechanisms...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003553
EISBN: 978-1-62708-180-1
... stress, an environment, and a susceptible material. Although manifest mostly in metals, it can also occur in other engineering solids, such as ceramics and polymers. Removal of or changes in any one of these three factors will often eliminate or reduce susceptibility to SCC and therefore are obvious ways...