Skip Nav Destination
Close Modal
Search Results for
lawrence
Update search
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
NARROW
Format
Topics
Book Series
Date
Availability
1-20 of 63 Search Results for
lawrence
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930141
EISBN: 978-1-62708-359-1
Abstract
This article is intended to help engineers understand why the fatigue behavior of weldments can be such a confusing and seemingly contradictory topic and hopefully to clarify this complex subject. It first reexamines the factors influencing the fatigue behavior of an individual weldment using extensive experimental data and a computer model that simulates the fatigue resistance of weldments. Next, the process of fatigue in weldments is discussed in general terms, and the service conditions that favor long crack growth and the conditions that favor crack nucleation are contrasted. The article then presents experimental data that show the effect of weldment geometry on fatigue resistance. Several useful geometry classification systems are compared. Finally, a computer model is employed to investigate the behavior of two hypothetical weldments: a discontinuity-containing ("Nominal") weldment and a discontinuity-free ("Ideal") weldment.
Image
Published: 01 June 1983
Figure 13.39 Schematic arrangements of ac loss measurement electrical method using a Hall multiplier [courtesy of Lawrence Berkeley Laboratory ( Brechna, 1973 )].
More
Image
in Waste-to-Energy Boilers and Waste Incinerators
> High-Temperature Corrosion and Materials Applications
Published: 01 November 2007
Fig. 12.19 Cross section of an overlaid waterwall tube showing alloy 625 overlay after 16 years of service in a RDF unit in Lawrence, MA. Courtesy of Welding Services Inc.
More
Image
in Metallographic Specimen Preparation
> Metallographer’s Guide: Practices and Procedures for Irons and Steels
Published: 01 March 2002
Fig. 7.45 Macrograph of microstructure of a AISI/SAE 1020 welded plate as a two-dimensional view. 5×. 2% nital etch. (Courtesy of Samuel Lawrence, Bethlehem Steel, Homer Research Center)
More
Image
in Metallographic Specimen Preparation
> Metallographer’s Guide: Practices and Procedures for Irons and Steels
Published: 01 March 2002
Fig. 7.7 Microstructure of an as-polished AISI/SAE 1020 steel bar showing aluminum oxide inclusions. Longitudinal plane of polish. Unetched. Courtesy of Samuel Lawrence, Bethlehem Steel, Homer Research Laboratories. 500×
More
Image
in Alteration of Microstructure
> Metallographer’s Guide: Practices and Procedures for Irons and Steels
Published: 01 March 2002
Fig. 3.48 Microstructure of a cold-drawn and spheroidized AISI/SAE 1095 steel bar showing regions of graphite (elongated, dark bands). 4% picral etch. 1000×. Courtesy of S. Lawrence, Bethlehem Steel’s Homer Research Center
More
Image
Published: 01 March 2002
Fig. 2.26 Plate martensite in an AISI/SAE 1095 steel (0.97% C, 1.05% Mn, 0.25% Si, and 0.20% Cr). Unetched areas are retained austenite. Sodium metabisulfite etch. 1000×. Courtesy of S. Lawrence, Bethlehem Steel Corporation
More
Image
in Metallographic Specimen Preparation
> Metallographer’s Guide: Practices and Procedures for Irons and Steels
Published: 01 March 2002
Fig. 7.8 Microstructure of a AISI/SAE 1080 steel bar showing titanium nitride inclusions. Arrows indicate light unetched constituent. Longitudinal plane of polish. 4% picral etch. Courtesy of Samuel Lawrence, Bethlehem Steel, Homer Research Laboratories. 1000×
More
Image
in Waste-to-Energy Boilers and Waste Incinerators
> High-Temperature Corrosion and Materials Applications
Published: 01 November 2007
Fig. 12.20 Optical micrograph showing the cross section of the alloy 625 overlay of an overlaid waterwall sample ( Fig. 12.19 ) obtained from a RDF boiler (Lawrence, MA) after 16 years of service. Micrograph also shows the fusion boundary and substrate carbon steel. Courtesy of Welding
More
Image
in The Metallurgical Microscope
> Metallographer’s Guide: Practices and Procedures for Irons and Steels
Published: 01 March 2002
×. Courtesy of S. Lawrence, Bethlehem Steel Corporation
More
Image
Published: 01 June 1983
Test Facility, Lawrence Livermore Laboratory ( Whipple, McHenry, and Read, 1981 ).
More
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230523
EISBN: 978-1-62708-298-3
... , 1971 . Lockalloy—High Modulus, Low Density Material , Engineering Alloys Digest , Upper Montclair, NJ , Sept 1971 Althouse L.P. , 1976 . UCID 16997 , Lawrence Livermore National Laboratory , Feb 2 , 1976 American Welding Society , 1991 . Brazing Handbook , 4th ed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.9781627082983
EISBN: 978-1-62708-298-3
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230499
EISBN: 978-1-62708-298-3
... designed to reduce potential levels to below the action level. In a recent Lawrence Livermore National Laboratory (LLNL) document (December 2004 Revision) [ LLNL 2004 ], which was recommended for approval by the Environmental, Safety, and Health Working Group, it was also proposed that the action level...
Abstract
Beryllium-related lung diseases were first reported in the 1930s, several years after the emergence of beryllium metals in manufactured products. Since then, there have been numerous studies around the world and continued refinement of recommendations and safety standards. This chapter provides a summary of the studies that have been conducted along with the findings. It discusses the effects of acute and chronic exposure, toxicity levels, potential sources and risks, treatment, and protective and preventive measures.
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790171
EISBN: 978-1-62708-356-0
... steel; and it would last 1000 years and never need painting. In doing so, Saarinen had also designed a structure that men might not be able to build, especially because the structure would need to be built on a slant. (In 1907, when the Quebec cantilever bridge was being built across the St. Lawrence...
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080335
EISBN: 978-1-62708-304-1
... failure at the waterwall in one boiler after only 8 months of operation ( Ref 22 ). One effective corrosion protection method for the furnace waterwalls was developed in the 1985 to 1986 period by using alloy 625 overlay cladding, which was applied on-site in an RDF boiler in Lawrence, MA using...
Abstract
Managing corrosion continues to be a challenge for operators of modern boilers worldwide. This chapter addresses the corrosion-related problems that can occur in boilers burning municipal solid waste (MSW). It describes corrosion mechanisms associated with different environments and alloys. It also discusses corrosion protection methods for furnace waterwalls and superheater tubes in waste-to-energy boilers.
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790235
EISBN: 978-1-62708-356-0
.... Thomas Northrup, SAE staff John Artman, Defense Industrial Supply Center Lawrence H. Bennett, National Bureau of Standards Alvin G. Cook, Allegheny Ludlum Steel Corp. Henry B. Fernald, Jr., technical consultant John Gadbut, International Nickel Co. Joseph M. Engel, Republic Steel Corp...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230361
EISBN: 978-1-62708-298-3
Abstract
This chapter discusses coating technologies that are applicable to beryllium, including physical and chemical vapor deposition, thermal evaporation, electroplating, sputtering, ion plating, and plasma arc spraying. It describes the advantages and disadvantages of each method and the effect of temperature, pressure, and other process variables on the microstructures and properties developed.
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230145
EISBN: 978-1-62708-298-3
... is at X = 12.5 at.% Be, and this was the composition investigated in the previous paper. Work at Lawrence Livermore National Laboratory on beryllium-base coatings identified an amorphous phase in coatings that contained boron [ Jankowski et al. 2002 ]. Sputter-deposited beryllium coatings were...
Abstract
Beryllium is an important additive in the production of amorphous metal alloys, achieving low density and high strength. It also plays a role in amorphous alloys that can be slowly cooled and still retain their amorphous structure. This chapter provides information on the development of amorphous alloys that contain beryllium and the applications for which they are suited.
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610001
EISBN: 978-1-62708-303-4
..., almost certainly caused by a lack of tools to investigate the failures. An article on the building of the Saint Lawrence Seaway described the effect of temperature on equipment: “The crawler pads of shovels and bulldozers subject to stress cracked and crumbled. Drive chains flew apart, cables snapped...
Abstract
This chapter provides a brief review of industry’s battle with fatigue and fracture and what has been learned about the underlying failure mechanisms and their effect on product lifetime and service. It recounts some of the tragic events that led to the discovery of fatigue and brittle fracture and explains how they reshaped design philosophies, procedures, and tools. It also discusses the influence of material and manufacturing defects, operating conditions, stress concentration and intensity, temperature and pressure, and cyclic loading, all of which play a role in the onset of fatigue cracking and thus should be considered when predicting useful product life.
1