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Stainless Steels, Nickel Alloys, Corrosion, Materials Selection, Welding, High Temp Alloys
Expert has helped engineers select the most suitable and cost-effective stainless steel, nickel alloy or other materials such as titanium for a wide variety of applications over his long career. The selection of the appropriate alloy must consider many factors…
Metals, Plastic and Ceramic Component Failure Analysis
As an aerospace scientist at NASA, Expert. Expert investigated the properties of alloys and their failure mode. As a college instructor he taught classes in failure analysis, corrosion, chemical thermodynamics and kinetics, and taught engineers the knowledge required to obtain…
Valves, Control Valves, Piping, Pipe Couplings, Pipe Joining, Valve Testing, Valve Codes, and Standards
Expert, PE is an engineering consultant with over 35 years of mechanical engineering experience. Licensed Professional Engineer in NY and PA. Services provided include consulting and expert witness in the following areas: Product Safety Signs and Labels, Guards and Barriers,…
Metallurgical Engineering, Failure Analysis, Heat Treatment, Supplier Development and Coatings
He has performed over 500 failure analysis of components which fractured due to fatigue. This has included both low cycle and high cycle fatigue failures due to mechanical, thermal mechanical and environmentally enhanced fatigue. He has specified and developed various…
Titanium Welding, Zirconium Welding, Hastaloy Welding, Stainless Steel Welding
After obtaining government certification Expert has used his extensive knowledge and practical experiance to complete and teach fusion welding on such items as Heat exchangers for the pulp and paper and petro-chemical industries, and high pressure vessels. After completing government…
Surface Engineering, Diamond like hard coating, material science, Medical device, hard disk
Most of Expert's scientific career has been devoted to the development of surface modification and thin film deposition technologies, including plasma nitriding, plasma carbonization, boriding, chromizing, cathodic arc, filtered cathodic arc, pulsed laser ablation, magnetron sputtering, pulsed mid-frequency dc magnetron…
Welding of Steels and Other Alloys in Structural, Aerospace, Pharmaceutical & Refinery Applications
Expert has extensive experience with many arc welding processes, including gas-tungsten arc welding (GTAW), gas-metal arc welding (GMAW), shielded-metal arc welding (SMAW), and submerged-arc welding (SAW). He is familiar with both manual and automatic versions of these processes, as applied…
Metallurgical Engineering, Corrosion Engineering, Marine & Pipeline Corrosion, Cathodic Protection
Expert has performed research in aqueous corrosion, primarily in seawater. He has provided assistance in the design of equipment and facilities exposed to aqueous environments, including seawater, freshwater, potable water and wastewater. As seawater contains substantial amount of chloride, this…
Foundry, Investment, Permanent Mold, Squeeze, Low Pressure, Casting, Ferrous, Non-ferrous Alloys
FOUNDRY & CASTING TECHNOLOGY: Expert (Foundry Project Consultant & Metal Casting Consultant) has worked with various molding, casting processes: expertise in process, materials sourcing; product costing; pattern, die design, conversion of weldment to casting, electroslag refining, continuous & direct chill…
Chinese Materials and Regulations for Fabrication of Pressure Vessels, Heat Exchangers, and Others
Expert has a broad knowledge and significant amount of experiences in materials engineering and technology, especially in Chinese materials, Chinese materials and chemical industry, Chinese material market, fabrication in China, and the comparison between Chinese material standards (GB, JB, NB...)…