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process monitoring

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050025
EISBN: 978-1-62708-311-9
...Abstract Abstract This chapter discusses the basic components in an induction heat treating system. It describes the design and operating characteristics of power supplies, load-matching transformers, tuning capacitors, power regulators, controllers, process monitors, and diagnostic systems...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110485
EISBN: 978-1-62708-247-1
... technologies, the monitoring of manufacturing processes, and the failure analysis of nanoscale semiconductor devices. References References [1] Binnig G. , Gerber C. , Quate C. , “ Atomic Force Microscope ,” Physical Review Letters , Vol. 56 No. 9 ( 1986 ), pp. 930 - 933...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260213
EISBN: 978-1-62708-336-2
... and run an effective quality-improvement program for aluminum extrusion operations. It begins by identifying production processes and variables that impact the quality of hard and soft alloy extrusions. It then presents a series of checklists and flowcharts that can be used to monitor and troubleshoot...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870191
EISBN: 978-1-62708-299-0
.... It also discusses corrosion monitoring methods used in chemical processing and refining industries. References References 1. Engineering Design Guides , Design Council, British Standards Institution , Council of Engineering Institutions, Oxford University Press , 1975-1979 2. Care...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440283
EISBN: 978-1-62708-262-4
..., and ferritic nitrocarburizing to provide an accurate heat treating process evaluation. This appendix briefly describes the advantages and selection and design considerations of test coupons. A typical example of the use of test pins for monitoring carburizing and hardening of gears is provided. Reference...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910331
EISBN: 978-1-62708-250-1
... of candidate materials, the in-depth evaluation of each candidate material, fabrication requirements, follow-up monitoring, and final materials selection. Material considerations such as cost, materials properties, and processing and fabrication requirements are subsequently covered. Finally, the chapter...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900039
EISBN: 978-1-62708-350-8
... medium and discusses the processes involved in controlling temperature and oxygen probe and monitoring gas dissociation as well as the applications of nitriding sensors. ammonia control systems design criteria furnace equipment nitriding nitriding sensors THE NITRIDING FURNACE is simple...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780089
EISBN: 978-1-62708-281-5
... systems, while the second utilizes these thermal characteristics as the basis for monitoring and control during processing. References References 1. Hadad D.K. , Fritzen J.S. , and May C.A. , “ Exploratory Development of Chemical Quality Assurance and Composition of Epoxy...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290169
EISBN: 978-1-62708-319-5
... with a discussion on the events that are contributing to sintering densification, followed by a discussion on the driving forces, such as surface energy, and high-temperature atomic motion as well as the factors affecting these processes. The process of microstructure evolution in sintering is then described...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030209
EISBN: 978-1-62708-282-2
..., 2001 10. Jaske C.E. , Beavers J.A. , and Thompson N.G. , Improving Plant Reliability Through Corrosion Monitoring , Fourth International Conference on Process Plant Reliability , Gulf Publishing, 1995 , p 3 Selected References Selected References General refinery...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500301
EISBN: 978-1-62708-317-1
.... Therefore, monitoring these variables and controlling their effects to produce high-quality products is critical and essential. The purpose of using sensor technologies is to improve the sheet metal forming process by increasing tool and machine uptimes, reducing setup and downtimes, and reducing scrap...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440085
EISBN: 978-1-62708-262-4
... in an industrial environment for long-term process monitoring. The advantage of radiation thermometers is that they yield accurate temperature measurements of the target without touching the test object, which is referred to here as a target because radiation thermometers must be sighted on the object...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900231
EISBN: 978-1-62708-350-8
... in the steel surface. The process is controlled by the use of a personal computer/programmable logic controller (PC/PLC), which will receive appropriate signals from process monitoring points on the furnace. The computer will then respond to any set point signal deviation and take whatever corrective...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500289
EISBN: 978-1-62708-317-1
... thickness of 4 mm (0.2 in.) Materials with high tensile strength, R m up to 1000 MPa (145 ksi), can be joined Process can be monitored in real-time for quality control Can also join unweldable and dissimilar material combinations Increased fatigue life compared to spot-welded joints...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820203
EISBN: 978-1-62708-339-3
... Equipment,” G 4, Annual Book of ASTM Standards , Vol 03.02 , ASTM International 2. Moniz B.J. , Field Coupon Corrosion Testing , Process Industries Corrosion—Theory and Practice , National Association of Corrosion Engineers , 1986 3. “Standard Guide for On-Line Monitoring...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.ex2.t69980551
EISBN: 978-1-62708-342-3
... production sequences and testing for robustness and retention of knowledge is performed. Phase 7: Internal audits according to ISO 9000 lend themselves to monitoring the process. Complementing the normal audits of system audits, product audits, and process audits, self-inspection audits, interface...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110335
EISBN: 978-1-62708-247-1
... data processing. Throughout the data acquisition, fiducials are monitored and used to track the slice milling thickness and imaging position [65] . Periodically, as predefined by the operator, the system carries out focusing and astigmatism corrections. It is also possible to normalize the image...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030349
EISBN: 978-1-62708-282-2
..., ” Paper 03175, Corrosion 2003, NACE International , March 2003 60. Eden D.C. and Kintz J.D. , “ Real-Time Corrosion Monitoring for Improved Process Control: A Real and Timely Alternative to Upgrading of Materials of Construction, ” Paper 04238, Corrosion 2004, NACE International...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910427
EISBN: 978-1-62708-250-1
...), the Materials Technology Institute of the Chemical Process Industries (MTI), etc. A number of such standards are referenced throughout this chapter. Expertise in corrosion testing and monitoring is also available from companies that sell equipment, materials, and services; from consultants and technical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030360
EISBN: 978-1-62708-282-2
... profiler system for measuring pipe wall thicknesses. The monitor displays the signal pulse readout. Source: Ref 27 Abstract Abstract This chapter concentrates almost exclusively on inspection techniques related to pressure vessels and pipework. The discussion covers the general aspects...