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Fast reactors

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090191
EISBN: 978-1-62708-266-2
... ). Fig. 6.6 Effect of fast neutron fluence under light water reactor (LWR) conditions on mechanical properties of types 304 and 304L stainless steel at 288 °C (550 °F). (a) Fluence dependence of yield strength, ultimate tensile strength, uniform elongation, and reduction in area ( Ref 6.40 ). (b...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720233
EISBN: 978-1-62708-305-8
.... Epithermal 0.3 eV – 10 keV Excellent discrimination for particular materials by working at energy of resonance. Greater transmission and less scatter in samples containing materials such as hydrogen and enriched reactor fuels. Fast 10 keV – 20 MeV Good point sources are available. At low energy end...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080423
EISBN: 978-1-62708-304-1
... been investigated for use as coolants in nuclear reactors. Sodium, for example, has been used as a coolant in fast breeder nuclear reactors. Most corrosion studies of molten metals have been carried out in conjunction with nuclear reactor applications ( Ref 1 – 4 ). Other applications of liquid metals...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.9781627083409
EISBN: 978-1-62708-340-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910363
EISBN: 978-1-62708-250-1
... scale are shown in Fig. 12 . The cladding of steel with stainless steel, copper, nickel alloys, titanium, and tantalum has become increasingly popular in the chemical processing industries. Applications include pressure vessels, reactors, heat exchangers, and storage tanks. Fig. 12 High-volume...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820203
EISBN: 978-1-62708-339-3
... on various corrosion-related processes; requires significant expertise to interpret; small amplitude polarization does not disturb microbial numbers or activity Electrochemical relaxation Fast transient techniques yield information for uniform corrosion Electrochemical noise No external perturbation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220143
EISBN: 978-1-62708-341-6
... to get the controller to equilibrate at the desired temperature, two other control actions, termed rate and reset, are employed. Rate action takes into account how fast the actual workpiece temperature is changing in relation to the setpoint. A large rate of change in workpiece temperature would result...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550193
EISBN: 978-1-62708-307-2
... of beryllium. For instance, the stroke of a press brake is too fast for making sharp bends in hot beryllium. Slow bending, by means of equipment such as a hydraulic or air-operated press, is usually used. Minimum bend limits for the press-brake method and the slower-press method are compared in Fig. 4.9...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060315
EISBN: 978-1-62708-261-7
... for communication applications. Alloying additions of 4 to 5% Mo, or of copper and chromium to the high-nickel (~79Ni-Fe) alloys alter the kinetics of ordering. The permeability of the alloy primarily depends on its heat treatment and is maximum after a fast cooling from the heat treating temperature...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910331
EISBN: 978-1-62708-250-1
... time for alloy sorting is very fast, in seconds. Examples of alloy sorting are as follows: Type 304 (UNS S30400) stainless steel or type 316 (UNS S31600) Alloy C-276 (UNS N10276) or alloy 825 (UNS N08825) Carbon steel or low-alloy types These analyzers cannot measure carbon...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030292
EISBN: 978-1-62708-282-2
... for reactor vessels, heat-exchanger shells, separator drums, and piping for processes involving hydrogen at temperatures above 260 °C (500 °F). However, service and inspection data have limited these expectations under conditions of long-term hydrogen exposure on C-0.5Mo steel. As a result, low-alloy steels...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870537
EISBN: 978-1-62708-314-0
... reactor where boron trichloride (BCl 3 ) gas is chemically reduced to deposit boron on the tungsten core. Since this process produces a single 4 mil (101.6 μm) monofilament per reactor, many reactors ( Fig. 20.17 ) are needed to produce production quantities. The process is inherently more expensive than...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240563
EISBN: 978-1-62708-251-8
... of maximum softness. Typical annealing heat treatments are conducted at minimum temperatures of 950 to 1120 °C (1750 to 2050 °F) for 5 to 20 min, followed by rapid cooling through the range of 650 to 870 °C (1200 to 1600 °F). Full annealing must be followed by fast cooling in the range of 650 to 870 °C (1200...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240153
EISBN: 978-1-62708-251-8
.... If the cooling rate is fast, ferrite side-plates protrude from the proeutectoid ferrite and project into the austenite grains. These side-plates, called Widmanstätten plates, have a wedgelike shape, and their broad faces comprise flat areas separated by ledges, as shown in Fig. 10.10 . The growth process now...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050025
EISBN: 978-1-62708-311-9
... used for some high-power contour hardening. The purpose is to use frequencies that will produce uniform heating of a gear with a very fast heat cycle. This is illustrated in the power circuit shown in Fig. 3.6 . Use a power supply that can change frequency and or power on the fly (when under load...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350125
EISBN: 978-1-62708-315-7
... Solvent, powder Bake Highest exterior durability, chemical resistance Adhesion, recoatability, high baking temperatures High Coil coatings, siding Nitrocellulose (a) Solvent Air dry, bake Extremely fast drying, good hardness, abrasion resistance Low solids content, fair to good exterior...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110379
EISBN: 978-1-62708-247-1
... layers. The future techniques in delayering will be focusing in the growing need for high accuracy, large area, fast turnaround time, minimal artifact and most important will be electrically functioning after going through the reverse engineering delayering process. State-of-the-art methods include...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290009
EISBN: 978-1-62708-319-5
... into 200 μm clusters to allow fast and uniform die filling. Agglomeration treatments avoid dusting or segregation of the small powders or separation of added alloying additions. The impact is improved homogeneity and more repeatable sintered products. 2.2.1 Particle Size Distribution 2.2.2 Powder...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290001
EISBN: 978-1-62708-306-5
... expensive Structural adhesives somewhat expensive Production rate Can be very fast Automatic processes quite fast Manual processes slow. Automated processes can be very fast. Seconds to hours depending on type Quality assurance Nondestructive testing (NDT) methods well established NDT...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300335
EISBN: 978-1-62708-323-2
... process. When a material does not meet service expectations in a tribosystem, there are two choices: try a different material, or alter the wear surface to improve its tribological performance. Changing the underperforming material or materials can be undesirable if the material is wearing too fast...