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metallurgical factors

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030096
EISBN: 978-1-62708-282-2
... welds. Source: Ref 13 Abstract Abstract This chapter discusses various factors that affect corrosion of stainless steel weldments. It begins by providing an overview of the metallurgical factors associated with welding. This is followed by a discussion on preferential attack associated...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030167
EISBN: 978-1-62708-282-2
...Abstract Abstract This chapter discusses the factors influencing the corrosion resistance of bulk materials, namely alloying, metallurgical factors, and mechanical treatments. corrosion resistance bulk materials alloying metallurgical factors mechanical treatments THE CORROSION...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030172
EISBN: 978-1-62708-282-2
...Abstract Abstract This chapter discusses the effects of metallurgical factors on the corrosion resistance of magnesium alloys. The factors are chemical composition, heat treating, grain size, and cold-work effects. The chapter describes the causes of corrosion failures in magnesium alloys...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090271
EISBN: 978-1-62708-266-2
... the nominal composition, designation, and grade of nearly two dozen commercial titanium alloys and the different types of media (including oxidizers, organic compounds, hot salt, and liquid metal) in which SCC has been observed. It discusses the mechanical and metallurgical factors that influence SCC behavior...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310181
EISBN: 978-1-62708-286-0
... with and without the Ugima oxide. The vertical axis, VB30/0.3, represents 0.3 mm of tool wear in 30 min. Fig. 9 Comparison of 304L chips with and without the Ugima oxide. Courtesy of Ugitech Abstract Abstract This chapter focuses on the metallurgical factors governing the machinability...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820013
EISBN: 978-1-62708-339-3
... frequently welded metallic materials, and much of the welding metallurgy research has focused on this class of materials. Key metallurgical factors of interest include an understanding of the solidification of welds, microstructure of the weld and heat-affected zone (HAZ), solid-state phase transformations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030112
EISBN: 978-1-62708-282-2
... Abstract This chapter discusses some of the metallurgical factors that affect corrosion of weldments and describes a few considerations for selected nonferrous alloy systems: aluminum, titanium, tantalum, and nickel. References References 1. Brautigam F.C. , Welding Practices...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540215
EISBN: 978-1-62708-309-6
...Abstract Abstract This chapter presents a fracture-mechanics-based approach to damage tolerance, accounting for mechanical, metallurgical, and environmental factors that drive crack development and growth. It begins with a review of stress-intensity factors corresponding to a wide range...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030003
EISBN: 978-1-62708-282-2
... by the surface layer and by a host of metallurgical factors. Even extremely pure single crystals have defects that can affect corrosion, but impurities and alloying elements, grain boundaries, second phases, and inclusions often have a dominant effect. Finally, welded structures almost always corrode first...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180029
EISBN: 978-1-62708-256-3
... and the roadway had remained flat. Such twisting motions caused metal fatigue, resulting in the collapse on November 7, 1942. Abstract Abstract Many companies conduct only metallurgical evaluations in the wake of failures, discovering nothing more than the physical mechanism by which the failure occurred...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080005
EISBN: 978-1-62708-304-1
... oxidation data for numerous alloys and intermetallics in terms of weight gain, metal loss, depth of attack, and oxidation rate. It also discusses the effect of metallurgical and environmental factors such as oxygen concentration, high-velocity combustion gas streams, chromium depletion and breakaway...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140021
EISBN: 978-1-62708-335-5
..., including automotive pistons, metallurgically bonded diesel engine pistons, compressor pistons, cylindrical and journal bearings, anodes, and cookware, produced by the low-pressure casting process Fig. 3.7 Vacuum molding unit. Source: Ref 1 Fig. 3.9 Low-pressure permanent mold. Source...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030126
EISBN: 978-1-62708-282-2
... in the mechanical aspects of stress corrosion between intergranular SCC and transgranular SCC and between various materials than there is in environmental and metallurgical aspects. As indicated earlier, many of the environmental or metallurgical factors are specific to a given material/environment combination...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030165
EISBN: 978-1-62708-282-2
... of the oxide film and the service environment determine the corrosion resistance of the alloy. In addition to alloying, there are metallurgical factors, often referred to as microstructure, such as crystal form, grain size and shape, grain heterogeneity, second phases, impurity inclusions, and residual stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090001
EISBN: 978-1-62708-266-2
... and transgranular cracking. Intergranular Stress-Corrosion Cracking Transgranular Stress-Corrosion Cracking 1.7.3 Mechanical Factors There is more in common between the mechanical aspects of intergranular SCC and transgranular SCC than there is between their environmental or metallurgical aspects...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280365
EISBN: 978-1-62708-267-9
..., Joining, Refurbishment/Repair • Ellison K.A. , Lowden P. , and Liburdi J. , Powder Metallurgy Repair of Turbine Components , J. Eng. Power (Trans. ASME) , Vol 116 , 1994 , p 237 – 242 10.1115/1.2906799 • Owczarski W.A. , Process and Metallurgical Factors in Joining...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030117
EISBN: 978-1-62708-282-2
... of a cyclic stress and a corrosive environment. Corrosion fatigue is dependent on the interactions among loading, environmental, and metallurgical factors. For a given material, the fatigue strength (or fatigue life at a given maximum stress value) generally decreases in the presence of an aggressive...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030074
EISBN: 978-1-62708-282-2
..., presence of cold work, applied stress, temperature, solution pH, electrochemical potential, partial pressure of hydrogen, and so on ( Ref 29 ). The first three factors are metallurgical or internal factors. Of these, only the thermal treatment or second-phase precipitation of carbides is discussed...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630081
EISBN: 978-1-62708-270-9
... and thus a real problem if the other contributing factors are likely to exist. Therefore, the steel itself may be the only factor that can be controlled in order to prevent brittle fracture of normally ductile steel. The metallurgical trends that tend to decrease the likelihood of brittle fracture of steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910021
EISBN: 978-1-62708-250-1
... CONCEPTS important to understanding corrosion that are addressed in this chapter include the following: Three possible behaviors of a metal when immersed in a solution Four requirements of a corrosion cell Important metallurgical factors that influence corrosion behavior Inherent tendency...