1-11 of 11 Search Results for

thermit welding

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 November 2011
Fig. 4.15 Typical crucible-mold setup for rail thermit welding. Source: Ref 4.10 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290079
EISBN: 978-1-62708-306-5
... Abstract This chapter discusses the fusion welding processes, namely oxyfuel gas welding, oxyacetylene braze welding, stud welding (stud arc welding and capacitor discharge stud welding), high-frequency welding, electron beam welding, laser beam welding, hybrid laser arc welding, and thermit...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200369
EISBN: 978-1-62708-354-6
.... Thermit welding, with its high heat input and its characteristically slow cooling rate is generally not used unless austenitic manganese filler is applied along with subsequent heat treatment. Resistance welding is practiced on a commercial basis usually joining small castings to sheet metal. Electroslag...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250093
EISBN: 978-1-62708-287-7
... strengths. Before 1895, there was no process for producing low-carbon chromium to be added to iron, an important factor in chromium steels. At this time, German chemist Hans Goldschmidt invented the thermite process, a process that combines chromium ore with aluminum powder to generate enough heat...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290001
EISBN: 978-1-62708-306-5
..., heat-affected zone, and base metal for (a) single-pass bead-on-plate weld in A-710 steel and (b) multipass weld in 304 stainless steel. Source: Ref 1.3 Thermal Welding Heat is provided by an oxyfuel gas flame, mostly for manual welding, or by a thermit reaction for joining heavy sections...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480207
EISBN: 978-1-62708-318-8
..., which possess good elevated-temperature properties and can be welded easily but are not heat treatable. Tin and zirconium additions also strengthen the alpha phase, but they are not classified as alpha stabilizers, rather being classified as neutral additions. Additions of molybdenum, vanadium, iron...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.sch6.9781627083546
EISBN: 978-1-62708-354-6
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860343
EISBN: 978-1-62708-348-5
... mass of metal Presence of other metals (eutectic formation or thermite reaction possible) Presence of contaminants a m = metal; mo = metal oxide. Thermodynamics of Metal-Oxygen Reactions None of the metallic elements are chemically inert, although their relative activities vary...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740373
EISBN: 978-1-62708-308-9
... of powder production. These include reduction of oxides, precipitation from solution or from a gas, thermal decomposition, chemical embrittlement, hydride decomposition, and thermit reactions. The most widely used processes within this category include oxide reduction, precipitation from solution...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.9781627083485
EISBN: 978-1-62708-348-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2022
DOI: 10.31399/asm.tb.isceg.t59320217
EISBN: 978-1-62708-332-4
...-strength and high-temperature applications and also in castings that are welded together. Table 12.3 ( Ref 1 ) summarizes the effects of alloying elements on phases and properties. Both sulfur and phosphorus are considered impurities that adversely affect ductility, toughness, corrosion resistance...