SEARCH · Engineering Papers
Results for “Manufacturing”
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Heat Treatment Effects on Mechanical Properties of Wire Arc Additive Manufactured and Electron Beam Additive Manufactured Ti-6Al-4V.
Abstract not provided.
Microstructural Characterization of Electron Beam Additively Manufactured (EBAM) and Wire Arc Additively Manufactured (WAAM) Ti-6Al-4V
Explore the source record for details and available documents.
Developing tools and process controls to manufacture energy-efficient powders for additive manufacturing feedstocks
Traditionally, metal powders have been produced through methods such as grinding, atomization, and electrolysis. In contrast to these techniques, Metal Powder Works, Inc. has pioneered a methodology based on metal cutting. This innovative approach utilizes a vibrating cutting tool to machine metal particles, in the form of chips, from a workpiece. This technique allows for control of powder particle size, morphology, and avoids any thermally induced material changes. This collaboration aims to elucidate metal cutting characteristics and assess performance on tough materials like Inconel alloys. Computational models, using FEA and SPH techniques, will be developed initially, focusing on aluminum alloy (Al 7075- T6) for studying mesh sensitivity, cutting forces, and chip morphology.
Advanced Materials & Manufacturing Technology (AMMT): Development of Additive Manufacturing Agnostic Process Parameter Procedure, 316H Stainless Steel Readiness Level Data Sets, and Machine Maintenance Plan
The University of California, Davis is involved in a project to deploy and enhance an artificial intelligence (AI) system for predicting and preventing plasma disruptions on the DIII D tokamak, under the funding from Department of Energy DE-SC0023500 (title: AI/Deep Learning FRNN Software for Prediction & Real-Time Control of DIII-D Plasma Control System (PCS)). The overarching goal is to demonstrate that real-time, AI-guided intervention can proactively modify the plasma state to avoid or mitigate disruptions—a critical challenge for the future of fusion energy.
Whiskers of Tin-Lead (Sn-Pb) on Reflowed Die Attach Solder Used in the Manufacture of Die Attach Solder Used in the Manufacture of a Laser Diode Array
intent of this presentation is to depict a mechanism for creating damaging electrical shunts on laser diodes: Failure Mechanism. Metal whisker formation from die attach solder.
Transforming Manufacturing: Transitioning from Rapid Prototyping to Hybrid Manufacturing
No abstract available
Development and Certification of Additive Manufacturing Materials for Human-Rated Launch Vehicle and in Space Manufacturing
No abstract available
NASA's In-Space Manufacturing Project: Materials and Manufacturing Process Development Update
No abstract available
NASA Additive Manufacturing Initiatives: In Space Manufacturing and Rocket Engines
No abstract available
Additive Manufacturing at NASA/MSFC: Transforming Design and Manufacturing
No abstract available
Additive Manufacturing at NASA/MSFC. Hybrid Manufacturing of Bi-Metallic Liquid Rocket Engine Igniter
No abstract available
Additive Manufacturing @ NASA: A Summary of NASA's Efforts in the Development of Additively Manufactured Metallic Hardware
No abstract available
1st International Conference on Advanced Manufacturing: NASA’s Advanced Composites Materials and Manufacturing Research for the Future
Explore the source record for details and available documents.