Mr. Daniel H. Stone
Hunter Holiday Consulting
503 N. Main St.
Suite 546
Pueblo CO, 81003
US
36+ years of experience with railroad metallurgical problems associated with component and car serviceability and failures.
None
Office:
719-542-4882
Fax:
719 542-4886
Pager:
719 821-4884
e-Mail:
CURRICULUM VITAE
Education:
April, 1962 University of Pittsburgh, Degree, B.S., Metallurgical Engineering
June, 1966 University of California, Degree, Los Angeles, M.S., Metallurgical Engineering
Experience:
Consulting, Inc.
2002 – Present Metallurgical consultant specializing in problems will railroad materials including, but not limited to wheels, rails, tank car steels, and structural failure.
Transportation Technology Center, Inc. (A subsidiary of the Association of American Railroads
1995-2001 - Chief Metallurgist - Primary responsibilities are the direction and formation of engineering teams to complete research and test projects in an accurate, timely, and cost effective manner, and to serve as Association’s primary metallurgical engineer in the areas of wheels, castings, and tank car plates.
Association of American Railroads
1988 1995 Executive Director - Responsible to Assistant Vice President for overall direction and leadership of the 100 employee Chicago Technical Center research effort. Primary responsibilities include implementation of research strategies and initiatives of the Association officers, as well as regular operational involvement with each of the Center's division directors and managers. Principal research and consulting activities are in the area of wheel and axle technology.
1972 1988 Director, Metallurgy - Responsible for directing metallurgical research, analysis, and testing associated with railroad rails, wheels, and freight car components. Administrative duties include budget preparation and control of Metallurgy Division, supervision of six engineers and two technicians. Research projects have been completed which have produced the knowledge necessary for manufacturing rails with 30 percent greater strength and toughness, wheels of improved resistance to failure, and fracture safe cast steel freight car components. Duties have also involved drafting new specifications for rail steels and couplers and freight car truck cast steels. Other responsibilities include serving as a consultant on various problems to AAR member railroads as necessary and the technical organization of conferences and symposia.
1965 1971 U.S. Steel Corporation, Applied Research Laboratory
As a Research Engineer, directed metallurgical development work on railroad products, cast rolling mill rolls, and forged products. Evaluated rails produced by advanced steel making and metal forming processes, determine the cause of failure of heat treatment variables on the residual stresses in railroad wheels. Developed methods of improving the quality and service performance of cast iron and cast steel work rolls. Developed Ni Cr Mo V steels with superior deep seated impact properties for nuclear pressure vessels and developed unique methods for joining large alloy steel forgings.
1962 1965 Atomics International Division of North American Aviation
As a Principal Investigator on several development programs, determined the effects of chemical composition, test environment, and irradiation on the creep and stress rupture behavior of fuel element cladding materials such as austenitic stainless steels, Zircaloy, AM 350, Hastelloy N, and various refractory alloys, Directed a program to develop an electron beam melted stainless steel with less than one part per million boron. Duties also included program budget preparation, spending control, and research proposal preparation.
1961 1962 Mellon Institute, Pittsburgh, Pennsylvania 15213
Part time metallurgical assistant for tool steel research project.
Memberships:
American Railway Engineering Association
American Society of Mechanical Engineers
The Iron and Steel Institute
Patents:
Railroad Car Wheel, No. 4, 145, 079, May 20, 1977, Ser. No. 798, 897.
Professional Activities:
Vice Chairman Sixth International Wheelset Congress
Co Chairman Ninth International Wheelset Congress
Member International Wheelset Congress Committee of Direction
Member Organizing Committee Second Heavy Haul Railway Congress
Member - ASME Rail Transportation Division General Committee 1992-1996
Technical Chairman - ASME Rail Transportation Division General Committee 1996-1998
Chairman - ASME Rail Transportation Division 1998-1999
Honors:
Sigma Gamma Epsilon
Co recipient of 1987 ASME Rail Transportation Award
Co recipient of 1995 ASME Rail Transportation Award
Fellow, ASME, 1987
Publications:
Over 100 Publications on subjects dealing with railroad Metallurgy, Fatigue, Fracture, and mechanics. List available on request
Education:
April, 1962 University of Pittsburgh, Degree, B.S., Metallurgical Engineering
June, 1966 University of California, Degree, Los Angeles, M.S., Metallurgical Engineering
Experience:
Consulting, Inc.
2002 – Present Metallurgical consultant specializing in problems will railroad materials including, but not limited to wheels, rails, tank car steels, and structural failure.
Transportation Technology Center, Inc. (A subsidiary of the Association of American Railroads
1995-2001 - Chief Metallurgist - Primary responsibilities are the direction and formation of engineering teams to complete research and test projects in an accurate, timely, and cost effective manner, and to serve as Association’s primary metallurgical engineer in the areas of wheels, castings, and tank car plates.
Association of American Railroads
1988 1995 Executive Director - Responsible to Assistant Vice President for overall direction and leadership of the 100 employee Chicago Technical Center research effort. Primary responsibilities include implementation of research strategies and initiatives of the Association officers, as well as regular operational involvement with each of the Center's division directors and managers. Principal research and consulting activities are in the area of wheel and axle technology.
1972 1988 Director, Metallurgy - Responsible for directing metallurgical research, analysis, and testing associated with railroad rails, wheels, and freight car components. Administrative duties include budget preparation and control of Metallurgy Division, supervision of six engineers and two technicians. Research projects have been completed which have produced the knowledge necessary for manufacturing rails with 30 percent greater strength and toughness, wheels of improved resistance to failure, and fracture safe cast steel freight car components. Duties have also involved drafting new specifications for rail steels and couplers and freight car truck cast steels. Other responsibilities include serving as a consultant on various problems to AAR member railroads as necessary and the technical organization of conferences and symposia.
1965 1971 U.S. Steel Corporation, Applied Research Laboratory
As a Research Engineer, directed metallurgical development work on railroad products, cast rolling mill rolls, and forged products. Evaluated rails produced by advanced steel making and metal forming processes, determine the cause of failure of heat treatment variables on the residual stresses in railroad wheels. Developed methods of improving the quality and service performance of cast iron and cast steel work rolls. Developed Ni Cr Mo V steels with superior deep seated impact properties for nuclear pressure vessels and developed unique methods for joining large alloy steel forgings.
1962 1965 Atomics International Division of North American Aviation
As a Principal Investigator on several development programs, determined the effects of chemical composition, test environment, and irradiation on the creep and stress rupture behavior of fuel element cladding materials such as austenitic stainless steels, Zircaloy, AM 350, Hastelloy N, and various refractory alloys, Directed a program to develop an electron beam melted stainless steel with less than one part per million boron. Duties also included program budget preparation, spending control, and research proposal preparation.
1961 1962 Mellon Institute, Pittsburgh, Pennsylvania 15213
Part time metallurgical assistant for tool steel research project.
Memberships:
American Railway Engineering Association
American Society of Mechanical Engineers
The Iron and Steel Institute
Patents:
Railroad Car Wheel, No. 4, 145, 079, May 20, 1977, Ser. No. 798, 897.
Professional Activities:
Vice Chairman Sixth International Wheelset Congress
Co Chairman Ninth International Wheelset Congress
Member International Wheelset Congress Committee of Direction
Member Organizing Committee Second Heavy Haul Railway Congress
Member - ASME Rail Transportation Division General Committee 1992-1996
Technical Chairman - ASME Rail Transportation Division General Committee 1996-1998
Chairman - ASME Rail Transportation Division 1998-1999
Honors:
Sigma Gamma Epsilon
Co recipient of 1987 ASME Rail Transportation Award
Co recipient of 1995 ASME Rail Transportation Award
Fellow, ASME, 1987
Publications:
Over 100 Publications on subjects dealing with railroad Metallurgy, Fatigue, Fracture, and mechanics. List available on request
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