Humberto Castillo
Process Engineer I at Ultramet, Inc.- Claim this Profile
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Bio
Experience
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Ultramet, Inc.
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United States
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Defense and Space Manufacturing
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1 - 100 Employee
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Process Engineer I
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أغسطس 2019 - - الحالي
• Worked as the lead process engineer for a $3mil+ process development and optimization program initially for NASA and currently transitioning from R&D into full scale production.• Designed and conducted process optimization experiments to determine the acceptable process parameter ranges that would synthesize quality coatings consistently.• Analyzed process data to identify most relevant parameters and causes of unsatisfactory coating composition.• Improved the consistency of the process by ~35%, resulting in significantly more quality coatings.• Identified reasons for coating adhesion failure using research literature review and SEM/EDS analysis.• Utilized HSC thermodynamics software to identify and test potential solutions.• Used Solidworks to design reactor setup and used literature to determine initial process parameters.• Developed a surface preparation process to remove surface impurities prior to deposition.• Developed a process with nearly a 90 % rate of successful Ta adhesion, resulting in a viable commercial product!Titanium Oxide (TiO2) onto Inner Diameter of Stainless-Steel tubing Substrates – Commercial R&D• Designed a reactor setup and used relevant literature to establish initial processing parameters.• Overcame a slew of issues including, but not limited to, the presence of a dendritic coating, low quality coating adherence, and poor coating thickness homogeneity.• Examined process data to determine likely causes of failure and held briefings with upper management and the engineering team of the customer to outline the results and the plan of action moving forward.• Successfully deposited a coating that met all three success metrics, crystalline morphology, homogeneous coating thickness down the length of the substrate, and adherence onto the substrate
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University of California San Diego
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United States
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Hospitals and Health Care
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1 - 100 Employee
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Inorganic Lab Researcher
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مارس 2017 - ديسمبر 2017
The Figueroa GroupThe synthesis of inorganic molecules in glove boxes as well as researching synthesis techniques and studying the end products. Have used, although not extensively trained yet, NMR, Mass Spectronomy, and X-Ray Crystallography.
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Ultramet CPT
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United States
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Chemical Manufacturing
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Chemical Engineering Intern
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يوليو 2017 - سبتمبر 2017
Daily engineering affairs such as refining processes, neutralization of harmful by-products, research and development of new processes in deposition style reactors and reactions. As well as management training such as evaluating employees, providing trainings for technicians, and creating presentations for engineering staff. Running experiments and designing reactors of my own to help contribute as well as advance research currently done by Ultramet.
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Education
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University of California, Los Angeles
Master of Science - MS, Material Science -
University of California, San Diego
Bachelor's degree, Chemical Engineering