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polyalkylene glycol

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Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005932
EISBN: 978-1-62708-166-5
... Abstract This article describes various quenchants, namely, water and inorganic salt solutions, polymers (polyvinyl alcohol, polyalkylene glycol, polyethyl oxazoline, polyvinyl pyrrolidone and sodium polyacrylates), quench oils, and molten salts, which are used for heat treatment of ferrous...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006260
EISBN: 978-1-62708-169-6
... be controlled by proper racking. It concludes with information on agitation and the quench tank system used in the quenching of aluminum alloys. agitation system aluminum alloys cooling rate immersion water quenching polyalkylene glycol polymer quenchants quench sensitivity quench...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006252
EISBN: 978-1-62708-169-6
... and fracture toughness, are not too adversely affected. The most effective thermal method of reducing residual stress is to alter the quenching medium. Polyalkylene glycol is one of the most effective quenchants available for reducing stress magnitudes while maintaining mechanical properties...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005944
EISBN: 978-1-62708-166-5
... of the temperature difference between the probe temperature and the liquid sodium temperature. Fig. 1 Cooling curves of silver cylinder (10 mm diam × 30 mm, 0.4 in. diam × 1.2 in.) during quenching in representative quenchants with no agitation. PAG, polyalkylene glycol. Source: Ref 4...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005230
EISBN: 978-1-62708-187-0
... and 85 °C (160 and 185 °F), boiling water, polyalkylene glycol, fluidized beds, forced air, and so on. The most common approach is to add polyalkylene glycol to the quench medium in varying proportions in order to control the quench rate and therefore quench distortion. A promising quenching medium...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003103
EISBN: 978-1-62708-199-3
... severities, or “H” values, for the common quenching media and conditions. These data are for media containing no additives. Considerable improvement in the cooling capability can be obtained by such additions as polyalkylene glycol (polymer) to water, proprietary additives to oil, and water to hot salt...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005923
EISBN: 978-1-62708-166-5
... quench chute. This is accomplished by proper selection of quenchant (and concentration in a polymer quenchant) and agitation. Excessive temperature rise in the quench chute can result in separation of quenchant (polyalkylene glycol, or PAG, type) or a very stable vapor phase (water or oil). Excessive...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003196
EISBN: 978-1-62708-199-3
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006288
EISBN: 978-1-62708-169-6
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003996
EISBN: 978-1-62708-185-6
... for forgings include controlled-temperature water from 20 to 100 °C (75 to 212 °F), synthetic quenchants, such as polyalkylene glycol and others additives in water, and most recently alternate, proprietary quench technologies. All immersion quench media are designed to achieve the necessary quench...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006077
EISBN: 978-1-62708-172-6
... epoxy-based reactive diluents consist of monoepoxy compounds (aromatic and aliphatic monoglycidyl ethers) and di- or pol-functional epoxy compounds (diepoxides such as polypropylene glycol diepoxide, di- and triglycidyl ethers, and dioxides such as butadiene dioxide, vinylcyclohexane dioxide, and others...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003053
EISBN: 978-1-62708-200-6
... (solvent) 13.7 0.48 Aluminum oxide (ceramic powder) 100.0 3.5 Mixed phthalates (plasticizer) 3.6 0.13 Polyalkylene glycol (plasticizer) 4.3 0.15 Polyvinyl butyral (binder) 4.0 0.14 Nonoxidizing sintering atmospheres (a) Menhaden fish oil (dispersant) 1.0 0.035 Methyl...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006287
EISBN: 978-1-62708-169-6
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005950
EISBN: 978-1-62708-166-5