Elizabeth B. Elmore
Parrottsville, Tn. 37843
Cell 864-***-**** E- mail abnhtc@r.postjobfree.com
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Education: B. S. Metallurgical Engineering, University of Washington, 1982
Minor: Mechanical Engineering
Profile: Metallurgical Engineer experienced in the selection of materials and development of
production processes for manufacture of jet engine, aircraft, and automotive components.
Applications include jet engine turbine frames, compressor casings, turbine compressor blades,
and HP turbine blades, and automotive springs, stay bars, and catalytic converters. Processes
used include welding, hot and cold forging, stamping, casting, heat treating, diffusion bonding,
brazing, plasma spraying and coating of alloys such as tool steels, 410 stainless, Inco 718,
Waspaloy, Rene’ 41, Rene’ 80, Rene’ 142,Titanium, Columbium, Aluminum, Hastalloy, powdered
metals and composites. Experienced with root cause analysis, DFMEA, PFMEA, control plan and
product validation requirements. Extensive experience in fatigue testing and fracture mechanics,
design verification, process validation testing, and troubleshooting of production problems.
Brings a wide breadth of knowledge, information resources, and problem solving skills to any
problem. Familiar with Six Sigma. Computer literate. Jet engines overhauled include the P&W
F100, and GE F101, F108, F110, CFM56, TF33, and various APUs.
Instruments used include but are not limited to AMR, Cambridge, ISI and ETEC Electron
microscopes, Kevex EDS, plasma coaters, B&L, Ricoh, and Leitz Metallographs, both Automated
and manual DPH Microhardness testers, Baird 1 Meter Vacuum path spectrometer, Nelreco x-ray
Goniometer for determination of phase and residual stress, Leco Units to determine Carbon,
Sulphur, Oxygen/Nitrogen, and Hydrogen, Tinius Olsen Tensile Testers, Instron Fatigue Testers,
and a number of custom built fatigue testing rigs for testing bellows, springs and staybars.
Awards
Rocketdyne President’s Special Achievement for producing Ductile Inco 625 Sprayed from Wire
Precision Components Business Unit Managers Award for scrap reduction from 40% to 6% in
producing the 7th stage 229 compressor blade.
Patent Disclosure 195197
June 1988
Production of Titanium Alumide by Interdiffusion of Foils
Work Experience
Velocys Development Engineer
Dec 2007- Sept 2008
Responsibilities
Identified factors critical for successful brazing of PCMed layers to produce micro-channel
Fisher Tropes Reactors and SMR reactors for converting Natural Gas to liquide petroleum
distillates.
Applied supplemental procedures developed previously in my career to improve the mechanical
properties of diffusion bonded Inconel SMR devices used to produce hydrogen vie steam
methane reforming.
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Hiland Associates Inc COO
June 2005-Present
Responsibilities
Identify distressed property, buy, repair, rehabilitate and rent out.
Butler at Honeywell R&O Repair Development Engineer
Mar 2004- July 2004
Responsibilities
Develop and document weld repairs for Rene’ 80 and Rene 142’ High Pressure Jet Engine
Turbine blades and identify capitol equipment required to support added repair
capabilities.
NTS at USAF Oklahoma Air Logistics Center Prototype Repair
Development Engineer
Dec 2001-March 2004
Responsibilities
Develop and document repairs for jet engine components for incorporation into Engine
Repair Manuals.
Developed fixtures and thermal cycle to control distortion of high precision components
while vacuum heat treating and quenching to retain dimensions and achieving the
strength and hardness required for the component.
Developed thermal sizing fixtures, which allow recovery of 2,000,000 dollars worth of
turbine shroud supports per year. With teammates, developed procedures for silicide
coating repair for USAF P&W Aircraft Engines. Responsible for weld development for new
Repairs for GE engines.
Visteon Chassis Systems Materials Engineer 1999 to 2001
Responsible for recommending appropriate materials and processes to meet design
requirements for Chassis Components and advising in preparation of test plans to verify
acceptable life vs. known failure modes. . Also responsible for troubleshooting problems
found during new model launch, Performing Failure analysis and Root cause analysis.
Resolved welding, fit up and materials issues threatening the launch of the 2000 Taurus
and Crown Victoria and the 2002 Explorer. Systems analysis of Tarsus catalytic
converter breakage resolved production problems resulting in a 12,000,000-dollar savings
in FY 2000.
Precision Components International Forging Engineer 1997 to 1999
Responsible for forging titanium jet engine turbine compressor blades from billet to blade
stage using precision closed die forging on high volume throughput line producing up to 2100
blades a day. Improved die design, glass lubrication, measurement. Award for reducing scrap
from 40% to around 6 % the 7th stage 229 blade.
Butler at NASA/Lockheed Martin Sr. Manufacturing Eng. 1995
Responsible for Preparation of weld procedures for the weld repair of 2195 aluminum
lithium for the Space Shuttle external tank.
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Developed manual procedures to repair Variable Polarity Plasma automatic welds. Chose
critical parameters and best practice based on statistical analysis of mechanical testing
results using various statistical correlation techniques.
Turbine Metal, Inc. Shop Manager & Welding Engineer 1991
Designed fixtures for HVOF and PlazJet spraying.
Managed shop workflow, set schedules for HVOF spray of valves, valve stems and clutches.
Revitalized welding program. Supervised recovery of $2,000,000 of A286, Inconel 713,
and Inconel 738 turbine blades ground power turbine blades in 4 months,
Specified heating and cooling rates to avoid sigma phase and cracking problems.
Minisystems Inc. Consulting Welding Engineer 1990
Identified welds on Shuttle fuel lines, which required weld procedure qualifications.
Designed weld test specimens to simulate strain field, and access for welding.
Rocketdyne Division Rockwell International
Producibility Engineer Welding and Brazing
1988-1990
Member of Design for Manufacture Team for ALS Rocket engine. Developed new processes to
lower the cost of rocket engine. Wrote proposals, schedules, and built plasma spray
equipment. Special Achievement Award for demonstration of ductile plasma sprayed material,
sprayed outside a vacuum. Developed diffusion bonding of Titanium Alumides for the National
Aerospace Plane. Evaluated new technologies for metals forming and casting. Wrote
specifications. Provided technical direction to ensure successful completion of contract
requirements.
Astech Division of TRE/Alcoa M&P/ Welding Engineer 1985-1988
Developed weld tooling and procedures for manufacture components of using Astech’s spot-
welded honeycomb. Provided technical assistance for the manufacture of Nacelles, splitters,
thrust diverters, and other structures for Boeing, Martian-Marietta, Grumman, McDonnell
Douglas, GE, and US Navy. Etc. using alloys such as Ti 6AL 4V, Ti 15-3-3-3, Waspaloy,
Hastalloy, Inco 718, 17-4 PH. Evaluated alloys for use in honeycomb exposed to salt-air,
splash-spray service, and evaluated composite materials for environmental (Hot/wet) stability.
Preformed failure analysis. Reviewed planning for producibility.
Pearl Harbor Naval Shipyard Production Metallurgist
Welding Engineer 1982-1985
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Specified methods and techniques to reduce porosity and mis-runs in castings.
Provided schedules for forging difficult alloys. Performed failure analysis of welded, forged,
castings, and P/M parts and dealt with heat-treating problems. Specified appropriate
substitutions for unavailable materials and, evaluated fitness for service. Provided instructions
for welding on primary reactor components, and reviewing procedures for compliance with
NAVSEA 250-1500, 248, 278 and other applicable Navy specifications. Developed tools and
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techniques to improve and expedite production. Investigated and developed strategies to cope
with special welding problems. Performed stress and distortion analysis.
Successfully prepared welding procedures and instructions for shipboard and shop repair of
main steam piping, turbine casings, forced draft blowers, sea water pumps, drains, and valves,
steam valves, boiler tube sheets, Submarine Pressure Hull and other components and
structure of HY 80, CuNi, Inconel 600, Monel, and 300 and 400 series Stainless Steels, 4140,
4130, and various aluminum alloys.
Jorgenson Steel Forge Division Chemist/ Test Technician 1980-1981
Performed mechanical testing of stainless and alloy tool steels, including tensile, Charpy
impact, and drop weight testing; failure analysis on returned parts such as dies, reactor
pressure vessels, and crane hooks. Designed tests to predict the susceptibility of NMS 100 and
other proprietary grades of stainless steel to down-hole corrosion. Operated Baird
spectrometers and Leco C/S Analysis Equipment to monitor melt chemistry during production
of stainless and alloy steels.
Robertshaw Controls, Inc. Associate Engineer 1978-1980
Responsible for bellows production. Reduced scrap in bellows by 40%. Designed tests to
identify heats of materials most suitable for forming operations. Analyzed test results and
evaluated performance of the tests as predictors of the production performance. Investigated
production problems to determine if the problem originated in the materials, production
methods, or both. Monitored cleaning, annealing, drawing ratios, die profiles, and drawing
lubricants. Evaluated new technologies including laser welding for applicability to our
processes. Performed failure analysis. Parts such as aircraft injection system control bellows,
missile fuel system control valves, and digital microprocessor chips using ETEC Autoscan
Electron Microscope to examine surface topography and micro cross-section, and a KEVEX
Energy Disperse X-Ray Analysis Unit for Spectrographic Analysis of Micro features. Designed
program and purchased equipment for acceptance testing of the thermal response of heat
treatable alloys such as Be-Cu, Inco 718, Inco x-750, AND 17-4 PH.
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