Gary Purdy
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Canadian scientist and engineer
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Engineering Philosophy
Gary Purdy's Degrees
- Masters Electrical Engineering University of British Columbia
- Bachelors Physics McGill University
Why Is Gary Purdy Influential?
(Suggest an Edit or Addition)According to Wikipedia, Gary Rush Purdy is a Canadian materials scientist and engineer. He is a Distinguished University Professor at McMaster University. Early life and education Purdy was born on October 8, 1936, in Edmonton, Alberta, Canada. He was born to father Kent Purdy and graduated from McKay Avenue and Victoria Composite High schools. Following high school, he earned his bachelor's degree in mining engineering and his master's degree in metallurgy from the University of Alberta . During his time at the U of A, he won the Robert Tegler Scholarship from 1957 to 1958 and a National Research Council studentship from 1958 to 1959. Upon graduating from U of A, Purdy attended McMaster University where he won another National Research Council studentship.
Gary Purdy's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Solidification microstructures and solid-state parallels: Recent developments, future directions (2009) (591)
- Chemically induced grain boundary migration (1978) (314)
- Modeling recrystallization of microalloyed austenite: effect of coupling recovery, precipitation and recrystallization (2002) (203)
- Phase Transformations in TiNi (1965) (139)
- A solute drag treatment of the effects of alloying elements on the rate of the proeutectoid ferrite transformation in steels (1995) (134)
- Growth of austenite from as-quenched martensite during intercritical annealing in an Fe–0.1C–3Mn–1.5Si alloy (2013) (130)
- Overview of the current issues in austenite to ferrite transformation and the role of migrating interfaces therein for low alloyed steels (2015) (117)
- Thermodynamics controlling the proeutectoid ferrite transformations in Fe-C-Mn alloys (1972) (114)
- O-lattice analyses of interfacial misfit. I: General considerations (1993) (112)
- A model for the competition of precipitation and recrystallization in deformed austenite (2001) (107)
- O-lattice analyses of interfacial misfit. II. Systems containing invariant lines (1993) (102)
- A study of the influence of Mn and Ni on the kinetics of the proeutectoid ferrite reaction in steels (2000) (93)
- Observations of Thin Crystals of TiNi in Premartensitic States (1968) (93)
- Partition of manganese during the proeutectoid ferrite transformation in steel (1972) (86)
- Particle coarsening in binary and multicomponent alloys (1994) (85)
- The incomplete transformation phenomenon in steel (2006) (82)
- Coupled-solute drag effects on ferrite formation in Fe-C-X systems (2004) (79)
- A transition from local equilibrium to paraequilibrium kinetics for ferrite growth in Fe-C-Mn: A possible role of interfacial segregation (2008) (76)
- The elastic accommodation of semicoherent θ′ in Al4wt.%Cu alloy (1978) (76)
- New insights to the effects of ausforming on the bainitic transformation (2015) (73)
- ALEMI: A Ten-Year History of Discussions of Alloying-Element Interactions with Migrating Interfaces (2011) (69)
- Transient liquid-phase bonding in two-phase ternary systems (2000) (64)
- Crystallization of Yttria–Alumina–Silica Glasses (1992) (63)
- Kinetic transitions during non-partitioned ferrite growth in Fe–C–X alloys (2009) (62)
- Overview no. 38: On the nature of the bainite transformation in steels (1984) (60)
- Equilibrium and stability of phase-separating Au–Pt nanoparticles (2008) (60)
- Self-Consistent Model for Planar Ferrite Growth in Fe-C-X Alloys (2013) (59)
- Autocatalytic nucleation and elastic stabilization of linear arrays of plate-shaped precipitates (1981) (58)
- Nucleation limitation and hardenability (1973) (58)
- A crystallographically consistent optimization of the Zn–Fe system (2005) (57)
- On the stability of arrays of precipitates (1979) (55)
- The structure and properties of microduplex Zr-Nb alloys (1977) (53)
- Calorimetric Study of a Diffusionless Phase Transition in TiNi (1966) (51)
- Studies of the influence of alloying elements on the growth of ferrite from austenite under decarburization conditions: Fe-C-Nl alloys (2004) (48)
- A TEM study of the crystallography and interphase boundary structure of α precipitates in a Zr-2.5 wt% Nb alloy (1993) (48)
- Kinetic transitions and substititional solute (Mn) fields associated with later stages of ferrite growth in Fe-C-Mn-Si (2006) (47)
- Controlled solidification of a dilute binary alloy: I. Theory (1974) (47)
- A full thermodynamic optimization of the Zn–Fe–Al system within the 420–500 ∘C temperature range (2007) (45)
- The role of volume diffusion in DIGM, a reappraisal (1983) (44)
- Studies of the initiation, growth and dissolution of the discontinuous precipitation product in aluminumzinc alloys (1984) (44)
- Widmanstätten Precipitation from Non-Ideal Solid Solution: αinβ-CuZn (1971) (44)
- On the mechanism of formation of diffusional plate-shaped transformation products (2006) (43)
- Analysis of the Effect of Mn on the Recrystallization Kinetics of High Nb Steel: An Example of Physically-based Alloy Design (2005) (43)
- The dynamics of transformation interfaces in steels—I. The ferrite-austenite interface in Fe-C-Mo alloys (1978) (43)
- Kinetics of the pearlite reaction in Fe−C−Cr (1979) (42)
- The dynamics of transformation interfaces in steels—II. Transformations in FE-C-MO alloys at intermediate temperatures (1978) (40)
- Microstructural and microchemical studies of Zr-2.5Nb pressure tube alloy (1993) (38)
- Quantifying the Solute Drag Effect on Ferrite Growth in Fe-C-X Alloys Using Controlled Decarburization Experiments (2013) (38)
- DIFFUSION IN MULTICOMPONENT METALLIC SYSTEMS: V. INTERSTITIAL DIFFUSION IN DILUTE TERNARY AUSTENITES (1962) (38)
- Rationalization of the softening and recrystallization behaviour of microalloyed austenite using mechanism maps (2004) (38)
- Characterizing precipitate evolution of an Al–Zn–Mg–Cu-based commercial alloy during artificial aging and non-isothermal heat treatments by in situ electrical resistivity monitoring (2016) (37)
- Homogenization by diffusion (1971) (36)
- Discontinuous precipitation in CuCo alloys (1981) (35)
- A STEM method for investigating alloying element accumulation at austenite-ferrite boundaries in an Fe-C-Mo alloy (2001) (33)
- A study of the distribution of Nb and Fe in two-phase Zr-2.5 wt% Nb alloys (1993) (32)
- Interlamellar spacing in discontinuous precipitation (1984) (32)
- Carbide Dissolution and Austenite Growth in the Intercritical Annealing of Fe–C–Mn Dual Phase Steels (1984) (30)
- Molybdenum accumulation at ferrite: Austenite interfaces during isothermal transformation of an Fe-0.24 pct C-0.93 pct Mo alloy (2004) (30)
- Analyses of Transformation Kinetics of Carbide-Free Bainite Above and Below the Athermal Martensite-Start Temperature (2012) (30)
- Microstructural and microchemical aspects of the solid-state decomposition of delta ferrite in austenitic stainless steels (1985) (29)
- The distribution of Nb and Fe in a Zr-2.5 wt% Nb alloy, before and after irradiation (1995) (29)
- On velocity and spacing selection in discontinuous precipitation—I. Simplified analytical approach (1997) (29)
- Diffusion in multicomponent metallic systems. X. Diffusion at and near ternary critical states (1969) (28)
- On the activation of recrystallization nucleation sites in Cu and Fe (2009) (28)
- Atomic structure of high-index α2: γm boundaries in a Ti-46.54 at.%Al alloy (2003) (28)
- Elastic stabilization of arrays of precipitates (1973) (28)
- Investigation of solute/interphase interaction during ferrite growth (2017) (27)
- On liquid film migration in aluminium–copper alloys (1998) (25)
- On the direct observation of the formation of ferrite in steels (1987) (25)
- Growth of Austenite in the Intercritical Annealing of Fe-C-Mn Dual Phase Steels (1981) (24)
- Thermodynamics of particle coarsening (1995) (24)
- Controlled solidification of a dilute binary alloy: II. Experiment (1974) (23)
- Origins of internal structure in massive transformation products (2002) (23)
- Observations of chemically induced grain boundary migration in several “new” systems (1987) (23)
- Role of corrosion in Harrington and Luque rods failure. (1989) (23)
- Solute Segregation During Ferrite Growth: Solute/Interphase and Substitutional/Interstitial Interactions (2016) (23)
- Static softening following multistage hot deformation of 7150 aluminum alloy: Experiment and modeling (2015) (23)
- Thermodynamics and phase equilibria for the Fe−C−Cr system in the vicinity of the eutectoid temperature (1979) (22)
- The effect of graphite on the mechanical properties of cast irons (1989) (22)
- A phenomenological description for chemically induced grain boundary migration (1989) (21)
- The role of shear transformation strains in the formation of linear arrays of precipitates (1981) (21)
- Mechanical Behavior of Carbide-free Medium Carbon Bainitic Steels (2014) (20)
- THE THERMODYNAMICS OF DILUTE TERNARY AUSTENITE SOLUTIONS (1962) (20)
- The structure of h.c.p.–b.c.c. interfaces in aZr–Nb alloy (1998) (20)
- Electron Microscopical Observations of Graphite in Cast Irons (1984) (20)
- Segregation of manganese during intercritical annealing of dual phase steels (1984) (19)
- On the kinetics of interface-diffusion-controlled peritectoid reactions (1998) (19)
- Equilibrium properties of the γ-β interface in Cu-Zn alloys (1975) (18)
- On the role of interphase-boundary structure in plate growth by diffusional mechanisms (1994) (16)
- Transformation defects on θ′ precipitates in Al–Cu alloys (2006) (16)
- Tests of the zener theory of the incomplete transformation phenomenon in Fe-C-Mo and related alloys (2001) (16)
- Precipitation of γ in γ’ particles in a nickel-aluminum alloy (1974) (16)
- The Influence of γ Precipitation upon the Creep of γ′ (Ni3 (Al, Ti)) Single Crystals (1972) (15)
- On the misuse of the term bainite (2000) (15)
- Solidification Behaviour and γ Precipitation in Nickel-Rich γ′ (Ni3(Al, Ti)) (1972) (15)
- On the growth of Widmanstätten precipitates in an Al–Cu alloy (2008) (14)
- Atomic arrangement and the formation of partially coherent interfaces in the Ti-V-N system (1998) (14)
- The Interaction of Glide Dislocations with Large Ordered Particles in a Ni‐Al Alloy (1969) (14)
- Comment on the process of liquid film migration (1988) (14)
- The dissolution of small precipitates (1974) (14)
- In situ observations of chemically induced grain-boundary migration and discontinuous precipitation in the aluminum-zinc system (1989) (13)
- A STUDY OF T;E TITANIUM-NICKEL SYSTEM BETWEEN TI2NI AND TINI, (1960) (13)
- Graphite Morphology Control in Cast Iron (1984) (12)
- On the role of elastic interactions in the nucleation and growth of ledges (1991) (12)
- Homogenization of multicomponent alloys via partial melting (2001) (12)
- Discussion to “Grain nucleation and growth during phase transformations” by S.E. Offerman et al., Science, 298, 1003 (November 1, 2002) (2004) (12)
- Solute drag in ternary solid solutions (2003) (11)
- Scanning Transmission Electron Microscopy Study of Interfacial Segregation of Mn during the Formation of Partitioned Grain Boundary Ferrite in a Fe-C-Mn-Si Alloy (2008) (11)
- A retrospective view of selected advances in ferrous physical metallurgy (2018) (9)
- Morphological instabilities in Mg-7.7 at % Al (1999) (9)
- Characterization of the Isothermal Precipitation Kinetics of an Al-Zn-Mg-Cu Alloy (2018) (9)
- The effect of δ- ferrite formation on the post-solidification homogenization of alloy steels (1974) (9)
- An O-lattice approach to the migration of crystalline interfaces (1997) (9)
- Kinetics of multilayer homogenization via coupled grain boundary diffusion and migration: Discontinuous homogenization (1997) (9)
- The deformation of single crystals of the NiNi3Al system (1970) (8)
- A Comparison of Ferrite Growth Kinetics under Denitriding and Decarburizing Conditions (2015) (8)
- New insights into the limit for non-partitioning ferrite growth (2015) (8)
- On the role of applied and misfit stress in discontinuous precipitation (1990) (8)
- Bainite: defect signatures (2002) (8)
- Wall-Wetting Theories Applied to the Transient Operation of a Single Cylinder Four-Stroke Gasoline Engine (1993) (8)
- Estimating terminal phase equilibria in ternary systems (1969) (8)
- A self-consistent treatment of precipitate growth via ledge migration in the presence of interfacial dissipation (2005) (7)
- Equilibrium and diffusion in coherent multilayers (1996) (7)
- Metallographic characterization of wrinkled ferrite (1983) (7)
- On Widmansttten precipitate growth from brass (1974) (7)
- The Theory of Diffusional Phase Transformations and Microstructure 1 1 Editor's Note. This article i (1975) (7)
- Dislocation and Grain Boundary Diffusion (1990) (6)
- Edge-to-edge plane matching as a criterion for interphase boundaries of low energy (2006) (6)
- On solute drag in the massive transformation (1992) (6)
- Effect of Mn and C on Grain Growth in Mn Steels (2018) (6)
- Observations of the effect of an applied stress on the morphology of discontinuous precipitation in a CuCd alloy (1993) (6)
- ON THE INITIAL STAGES OF DISCONTINUOUS PRECIPITATION REACTIONS (1984) (6)
- Fundamentals and applications of ternary diffusion : proceedings of the International Symposium on Fundamentals and applications of Ternary Diffusion, Hamilton, Ontario, Canada, August 27-28, 1990 (1990) (5)
- Analysis of Mn Effect on Recrystallization Kinetics in High Nb Steels (2005) (5)
- Solute-defect interaction : theory and experiment : proceedings of the international seminar, Kingston, Canada, August 5-9, 1985 (1986) (5)
- Diffusion induced motion of a wall of dislocations (1989) (5)
- A Study of α / β Boundaries in a Zr-2.5wt%Nb Alloy (1993) (5)
- Thermodynamics and Phase Transformations (2020) (5)
- Elastic energy and the solute drag effect (1990) (5)
- Precipitation in LiF‐MgF2 Solid Solutions (1981) (4)
- Discontinuous precipitation in α dilute Co-3% Ti-2% Nb ternary alloy (1987) (4)
- Interdiffusion coefficients of Cr and Ni in liquid iron in the stainless steel range (1973) (4)
- Kinetic Transitions during Non-Partitioned Ferrite Growth in Fe-C-Mn Alloys (2011) (4)
- Nucleation of sphene in glass ceramics for the immobilisation of nuclear waste (1985) (4)
- Unsolved Problems Associated with Grain Boundary Diffusion (1992) (4)
- The elastic interaction of growth ledges on plate-shaped precipitates (1983) (4)
- On the mechanisms of growth of faceted precipitates (1988) (4)
- The solubility of γ′ in NiAl alloys (1970) (4)
- On ledge mobility in invariant-line diffusional phase transformations (1996) (4)
- Elastic interactions of transformation ledges and precipitate edges (1991) (4)
- The kinetics of interface-diffusion-controlled reaction in lamellar eutectoids and reactive multilayers (1998) (3)
- Chemically induced grain boundary migration as a free boundary problem (1991) (3)
- Interfacial torque and boundary structure (1980) (3)
- On the possibility of DIGM-assisted abnormal grain growth (2006) (3)
- The massive transformation as a free boundary problem (1983) (3)
- Experimental investigation and modeling of diffusion in the InP/(In,Ga)As heterostructures (2002) (3)
- Graphite Growth in S.G. Cast Irons: Simulation vs. Experiment (1997) (3)
- Steady discontinuous precipitation at moving line defects (1992) (3)
- In situ characterization of precipitate formation and dissolution in an Al-Zn-Mg-Cu alloy by electrical resistivity measurement (2015) (2)
- On the thermodynamic stability of a fully coherent two-component thin epitaxial film (1997) (2)
- Plane front solidification of two phase peritectic tin-cadmium alloys: Part 2 (1995) (2)
- Advances in Phase Transitions: Proceedings of the International Symposium Held at McMaster University, Ontario, Canada, 22-23 October 1987 (1988) (2)
- On the nucleation of cementite on bainitic ferrite–austenite interphase boundaries (2014) (2)
- Austenite Grain Growth in High Manganese Steels (2019) (2)
- UNSTABLE SOLID SOLUTION FORMATION BY REPEATED COLD ROLLING OF Au-Pt MULTILAYERS (2006) (2)
- A study of the austenite to ferrite transformation in Fe-C-X alloys using decarburization experiments (2005) (2)
- Unidirectional Solidification of Eutectic Cast Iron (1964) (2)
- THE USE OF THE ELECTRON PROBE MICROANALYZER IN CATALYSIS (1976) (2)
- Diffusion and Diffusion-controlled Transformation in Dilute Ternary Austenites (1962) (2)
- Grain boundary precipitation of ? in ?' Ni 3(Al,Ti) (1995) (2)
- Interface Migration in Diffusional Phase Transformations: Thermodynamic and Kinetic Aspects (2001) (1)
- Decarburization as a tool to explore parallels between solid-solid and liquid-solid transformations: Fe-C-Mn-Si steels (2009) (1)
- The effects of alloying elements on the gamma to alpha transofrmation in steels foreword (2004) (1)
- Transformations Involving Interfacial Diffusion (2013) (1)
- Interface Diffusion Controlled Reactions in Multilayers (1998) (1)
- Coherent Diffusion in InGaAsP Heterostructures (2001) (1)
- STRUCTURE AND PROPERTIES OF TITANIUM-RICH TITANIUM-NICKEL ALLOYS, (1958) (1)
- Solute Segregation During Ferrite Growth: Solute/Interphase and Substitutional/Interstitial Interactions (2016) (1)
- Some aspects of chemically induced interface migration (1991) (1)
- Diffusion and Phase Transformations in Steels: a Tool for Experimentation and a Method for Modelling (2006) (1)
- A first-order solute-drag theory for effects of alloying elements on the growth of proeutectoid ferrite in steels (1990) (0)
- Solidification of ternary peritectic alloys (1990) (0)
- On the Role of Elastic Energy in Diffusional Phase Transformations (1988) (0)
- Modeling of the dynamics of transient liquid films in ternary systems (2006) (0)
- On the stability of thin epitaxial films (1988) (0)
- On the Coupling Between Solute Drag and Recrystallization Kinetics (2003) (0)
- On the kinetics of surface alloying by grain boundary migration (1997) (0)
- Applications of scanning transmission electron microscope microanalysis in the study of materials (1984) (0)
- Nucleation limitation and hardenability (1973) (0)
- On the origin of the barrier in the bainite phase transformation (2023) (0)
- Symposium Z: Materials Structures–The Nabarro Legacy (2009) (0)
- PRECIPITATION IN LITHIUM FLUORIDE-MAGNESIUM FLUORIDE SOLID SOLUTIONS (1981) (0)
- Investigation of the interaction between recovery and precipitation in a model austenitic alloy: Experimental and modelling results (2003) (0)
- Process modeling of microalloyed steel for near net shape casting (2003) (0)
- Effect of Nodular Graphite Upon Elastic Properties of Iron (1989) (0)
- Cooperative Two-Phase Growth from Solid Solution via Interphase and Grain Boundary Diffusion (1997) (0)
- Coincidence-Site Lattice Boundaries in a Zr-2.5 Nb Alloy (1996) (0)
- Ferrite Formation from Austenite; Effects of Length and Time Scales, Interface Type and Chemistry (2011) (0)
- Precipitate Growth Kinetics (2001) (0)
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