GERHARD CASTRO
***** *. *********** **. ****** Ca 91722
Tel.: +1-509-***-****
E-mail address: acoopw@r.postjobfree.com
Professional Experience
APPLIED SCIENCE LABORATORY (ASL-WSU/ISP)
Spokane, Washington
Research Associate
o Research, development and manufacturing of advanced materials for
structural and functional application: Bulk metallic glasses (Zirconium-
based BMG) and BMG composites.
o Production of BMG castings using vacuum arc melting / cold crucible
vacuum melting/casting. Metallographic, chemical, thermal and mechanical
characterization to optimize the production of the BMG casting.
o Designed and establish new and improved casting procedures to improve
quality of BMG castings, monitoring the ductility of cast samples.
02/2001 - 04/2002
COBRES ALEADOS S.A. (Brazing and Soldering Supply Manufacturers)
Lima, Peru
Foundry Supervisor
o In charge of charge calculations and production orders.
o Directed the melting and casting procedures and modified practices to
improve quality.
o Conducted training sessions for the crews.
10/2000 - 01/2001
TRUPAL S.A. (Paper Mill Company)
Santiago de Cao, Peru
Intern in the Steam Generation Plant
o Participated in the maintenance and operation of steam generation plant:
boiler, turbine, heat exchangers,
valves, steam traps.
o Prepared written reports: feasibility of use coal instead of Diesel for
the steam generation, improvement
in the pumping system of the feeding water for the boiler.
Education
08/2005 - 04/2013
UNIVERSITY OF SOUTHERN CALIFORNIA (U.S.C.)
Los Angeles,Ca
Materials Science Researcher
o Research area: Synthesis and mechanical properties of steel and aluminum
syntactic foams. Advisor: Prof. S. Nutt.
http://composites.usc.edu/projects/synthesis-of-metallic-foam.htm
o Metallic syntactic foams offer significant weight reduction and absorb
large amounts of impact energy per unit volume and per unit weight. An
attractive candidate for armor applications in military vehicles and
improved crashworthiness in civilian vehicles.
o Investigated the feasibility of metal syntactic foams synthesis using
liquid processing: Production of steel and aluminum foam samples.
Mechanical testing (compression testing and low velocity impact testing)
and chemical and metallographic characterization of metal syntactic
foams.
o Publications:
. Synthesis of syntactic steel foam using mechanical pressure
infiltration, G. Castro, S.R. Nutt, Mater. Sci. Eng. A (2011).
. Synthesis of syntactic steel foam using gravity-fed pressure
infiltration, G. Castro, S.R. Nutt, Mater. Sci.
Eng. A (2012).
. Mechanical properties of aluminum syntactic foams, G. Castro,
S.R. Nutt, Mater. Sci. Eng. A (2013).
o Relevant Coursework: Solid State, Diffusion and Phase Equilibria,
Dislocation Theory, Applied Quantum Mechanics, Thermodynamics of
Materials, Crystal and Anisotropy, Finite Element Analysis, Structural
Mechanic of Composites, Fatigue and Fracture.
Special Study: Aluminum Foam/Metallic Glass sandwich structure.
o Prepared sandwich structure by bonding aluminum foam (open and closed
cell) with metallic glass plates as a part of a project to use metallic
glasses in shielding structures.
o Publication. Investigating Amorphous Metal Composite Architectures as
Spacecraft Shielding. Marc Davidson, Scott Roberts, Gerhard Castro, R.
Peter Dillon, Allison Kunz, Henry Kozachkov, Marios D. Demetriou, William
L. Johnson, Steve Nutt, Douglas C. Hofmann. Advanced Engineering
Materials 2012.
08/2002 - 03/2005
cOLORADO SCHOOL OF MINES (C.S.M.)
Golden, Co
Metallurgical and Materials Engineering Researcher
o Thesis focused in welding science: "Transfer efficiency of alloying
elements metal-cored welding wires". Advisor: Prof. David L. Olson.
o Objective of the project is the rapid manufacture of Small-Batch Metal-
Cored Welding Repair Consumable.
o Investigated the efficiency of metal transfer in metal-cored welding
wires: Production of metal-cored welding wires. Responsible for the
preparation of the weldments specimens and characterization of the
weldments.
o G. Castro, D. L. Olson, C. D. Dallam and D. Fedor, " Small-Batch Metal-
Cored Welding Repair Consumables", AWS 2005, November 13-16, 2005,
Chicago, Il.
o GPA: 3.9.
o Relevant Coursework: Processing, Microstructure and Properties of
Materials; Non-Destructive Testing and Evaluation; SEM-TEM Electron
Microscopy; Failure Analysis; Metallurgy of Welding; Advanced Metallurgy
of Welding; Transformation in Metals; Oxidation of Metals; Non-Fusion
Joining Processes.
Teaching Assistant for Foundry Metallurgy and Metallurgy of Welding
Courses
o Prepared welding processes laboratories: SMAW, SAW, GTAW, GMAW,
PAW.
o Directed student in sand testing, sand casting, investment casting,
melting and casting of aluminum; brass; bronze and white, gray, ductile
and malleable iron.(gas-fired furnace and coreless induction furnaces)
o . Mechanical testing (three-point bend test) and hardness measurements
of cast samples.
o In charge of Free Pour Friday: weekly session where any student gets
to experience foundry work.
Special Study: Pressure Differential Caster
o Refurbished a pressure differential casting machine of donated to
C.S.M. by Lockheed Martin Corporation. The machine is used to produce
aluminum matrix composites.
o The Pressure Differential Caster uses gas pressure and vacuum force
liquid aluminum into ceramic preforms.
04/1995 - 12/1999
UNIVERSIDAD NACIONAL DE TRUJILLO (U.N.T)
Trujillo, Peru
Mechanical Engineering
o Five year program covering: Metallurgy for Mechanical Engineers,
Thermodynamics, Heat and Fluid Flow, Dynamics, Solid Mechanics, Advanced
Mathematics, Manufacturing, Machine Design and Economics.
o Magna Cum Laude.
01/1999 - 06/1999
SENATI TRUJILLO
Trujillo, Peru
Certificate, Practical Training for Mechanical Engineers
o Six month intensive training in welding, electric motors, engines,
machining processes, PLCs.
Leadership and Activities
o Experience in Microsoft Software, Matlab, Lab view, AutoCAD.
o Class representative at U.N.T. (1998, 1999).
o Interest in soccer, basketball and running.