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Topic Area: Metals

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41. Dynamic Material Properties for Machining Simulation Using the NIST Pulse-Heated Kolsky Bar
Topic: Metals
Published: 1/1/2003
Author: Richard L. Rhorer
Abstract: The modeling or simulation of machining processes is important for economically implementing new manufacturing processes such as high-speed milling or ultraprecision machining. Knowing if a process will provide the required output prior to investing ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=822087

42. Application of an On-Line Weld Monitoring System
Topic: Metals
Published: 9/12/2002
Authors: Thomas Allen Siewert, Ivan Samardzic, Stefanija Klaric
Abstract: quisition analysis and real-time manipulation of the welding parameters offer added controls over the weld quality. Thanks to the continual development of information technology and electronics, it is possible to improve the systems for monitoring ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=851294

43. Crystallographic Texture in Ceramics and Metals
Series: Journal of Research (NIST JRES)
Topic: Metals
Published: 12/1/2001
Author: Mark D Vaudin
Abstract: Preferred crystallographic orientation, or texture, occurs almost universally, both in natural and man-made systems. Many components and devices in electronic and magnetic systems are fabricated from materials that have crystallographic texture. The ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=850558

44. Estimation of Process Stability in the MAG Welding Process by Monitoring the Welding Parameters
Topic: Metals
Published: 11/1/2001
Author: Thomas Allen Siewert
Abstract: This paper presents the distribution of the main welding parameters (welding voltage and welding current) for semiautomatic arc welding with the metal active gas (MAG) process, using both flux- cored and solid electrodes. Two different shielding fas ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=851229

45. Surface Oxidation as a Diffusion Barrier for Aluminum Deposited on Ferromagnetic Metals
Topic: Metals
Published: 2/1/2001
Authors: William F. Egelhoff Jr., P. J. Chen, Robert D McMichael, Cedric John Powell, R Deslattes, F. G. Serpa, R. D. Gomez
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=905233

46. The International Institute of Welding: Report on 1998 Actions
Topic: Metals
Published: 5/3/1999
Author: Thomas Allen Siewert
Abstract: Commission V covers issues of weld inspection and quality control for the International Institute of Welding (IIW). This report summarizes the information presented at the 1998 Annual Assembly: descriptions of both research and draft ISO standards b ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=851212