Polymer quenchants

GE Totten, E Troell, LCF Canale, RL Simencio Otero… - 2024 - dl.asminternational.org
This article presents the fundamentals and nomenclature of polymer quenchants and
provides a detailed discussion on the polymers used for quenching formulation. The article …

Influencing factors of heat transfer coefficient in air and gas quenching

B Xiao, G Wang, R Sisson, Y Rong - Journal of ASTM International, 2011 - astm.org
Cooling rates of work pieces in heat treating processes heavily depend on the interfacial
heat transfer coefficient (HTC) between work pieces and quenchants. Because the HTC …

[PDF][PDF] Quench probe and quench factor analysis of aluminum alloys in distilled water

M Fontecchio - 2002 - digital.wpi.edu
ABSTRACT A 6061 aluminum probe was quenched with a CHTE probe-quenching system
in distilled water while varying bath temperature and the level of agitation. Time vs …

The effect of agitation and quenchant temperature on the heat transfer coefficients for 6061 aluminum alloy quenched in distilled water

M Maniruzzaman, M Fontecchio, R Sisson - Journal of ASTM International, 2009 - astm.org
A 6061 aluminum alloy probe was quenched using a Center for Heat Treating Excellence
probe-quenching system in distilled water while varying bath temperature and the agitation …

Optimization of an aluminum alloy quenching process in polyalkylene glycol polymer solution using Taguchi method

M Maniruzzaman, M Fontecchio… - Heat Treating And …, 2003 - books.google.com
A robust experimental design method is presented to optimize the process parameters of
aluminum quenching in polyalkylene glycol polymer solution. Aluminum 6061 alloy is …

Modeling of Dispersion and Settling of Micron-Sized Dust Particles in Pressure Regulator Used in Oxygen-Enriched Environment

A Oza, S Ghosh, K Chowdhury - Journal of ASTM …, 2011 - asmedigitalcollection.asme.org
It is essential to maintain cleanliness in an oxygen system as many accidents occurring in
oxygen-enriched environment indicate contamination as a major source of ignition …

Lipase-catalyzed production of biodiesel from tallow

J Han, P Silcock, M Bell, J Birch - Journal of ASTM …, 2010 - asmedigitalcollection.asme.org
The use of enzymes (lipases) to convert triglycerides to acylesters (biodiesel) holds potential
as an alternative to the conventional base catalyzed processes. Advantages include the …

| Nonlubricating Process Fluids: Steel Quenching Technology

B Liščič, RLS Otero, LLM Albano, GE Totten… - 2019 - asmedigitalcollection.asme.org
This chapter will focus on quenching technology for steel heat-treating applications.
Quenching involves the heating of steel to an elevated temperature and is followed by a …

[PDF][PDF] SCHOLARLY AND CREATIVE CONTRIBUTIONS PATENTS

LG Chedid, MM Makhlouf, RD Sisson Jr - Metallurgical Transactions, 1972 - wpi.edu
150. Shuhui Ma, M. Maniruzzaman, Juan Chaves and RD Sisson, Jr.,“The effects of surface
oxides on the quenching rates of 4140 steel in commercial mineral oils”, presented at the …

[引用][C] The effect of bath temperature and agitation rate on the quench severity of 6061 aluminum in distilled water

M Fontecchio, M Maniruzzaman, RD Sisson Jr - Proceedings of the 21st Heat Treating …, 2002