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weld repair

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Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001476
EISBN: 978-1-62708-173-3
...Abstract Abstract Repair and maintenance of parts and components is carried out as a logical procedure that ensures the production of a usable and safe component or it can be approached haphazardly. This article describes the requirements and repair techniques of arc and oxyfuel welding...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005345
EISBN: 978-1-62708-187-0
...Abstract Abstract Repair welding is a necessary operation for most fabricators and can cost more than the price of the original component if performed improperly. This article provides a discussion on the repair welding of castings for ferrous and nonferrous materials. The discussion focuses...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006301
EISBN: 978-1-62708-179-5
...Abstract Abstract This article describes some examples of the different welding processes for gray, ductile, and malleable irons. These processes include fusion welding, repair welding, shielded metal arc welding, gas metal arc welding, flux cored arc welding, gas tungsten arc welding...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005614
EISBN: 978-1-62708-174-0
... stainless steel Fig. 23 Sequence of operations required for electron beam welding repair of an air seal. See text for details. Fig. 21 Electronic scanning apparatus with cathode ray tube display to show alignment of electron beam relative to weld before welding operation is carried out...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001082
EISBN: 978-1-62708-162-7
... properties of Ti-6AI-4V alloy. It also talks about the chemical milling and weld repair, and describes the product applications of titanium alloy castings. Tensile properties, standard industry specifications, and chemical compositions of various titanium alloy castings are tabulated. alloy types...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001440
EISBN: 978-1-62708-173-3
... discusses the role of filler metals and shielding gases in welding titanium and titanium alloys. It describes the equipment used for gas-tungsten arc welding and concludes with information on repair welds. alpha titanium alloys aluminum austenitic stainless steel electron-beam welding friction...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001372
EISBN: 978-1-62708-173-3
... to workpiece in one-pass backhand oxyacetylene welding. The cone of flame should be kept close to, but should never touch, the weld pool or pipe groove face. Source: Ref 5 Fig. 16 Use of carbon backing to provide support when repair welding surfaces and contours Fig. 12 Application...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001439
EISBN: 978-1-62708-173-3
... of weld when joining magnesium alloy plates Fig. 8 Manual GTAW repair of sand castings Welding condition Example 8 Example 9 Example 10 Conditions for manual GTAW (a) Fixtures None Plates None Welding position Flat Flat Flat Shielding gas Argon; 0.57–0.68...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005338
EISBN: 978-1-62708-187-0
... weld repair ZIRCONIUM casting technology was originally developed at the U.S. Bureau of Mines Albany Research Center (currently known as the National Energy Technology Laboratory, NETL—Albany) in 1957 ( Ref 1 ). The initial program to manufacture zirconium castings was an effort to produce various...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003570
EISBN: 978-1-62708-180-1
.... This section is aimed primarily at field repair of cavitation damage in large hydraulic machines. Steam turbine blades damaged by liquid-droplet impingement are normally not repaired; they are replaced. Conventional Weld Repairs Thermal Spray Repairs Repairs Made with Polymers Cavitation damage...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001433
EISBN: 978-1-62708-173-3
... Preparation of Repair Area Welding Processes Repair Practices Shielded Metal Arc Welding (SMAW) Gas-Metal Arc Welding (GMAW) and Gas-Tungsten Arc Welding (GTAW) Flux-Cored Arc Welding (FCAW) Submerged Arc Welding (SAW) Electroslag Welding (ESW) and Electrogas Welding (EGW) Preheating...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001444
EISBN: 978-1-62708-173-3
... for details. Fig. 23 Photomicrograph of a typical automatic wire-feed electron-beam repair of an air seal. 15× Fig. 18 Plot of penetration versus welding speed as a function of material at a beam power of 9 kW Fig. 19 Catalytic converter assembly consisting of seams joined by EBW...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006391
EISBN: 978-1-62708-192-4
... a nonconsumable tungsten alloy cathode and the substrate. Argon shielding gas is required, and additions of helium can be used to improve fluidity and penetration. The hardfacing material is in the form of a rod and is introduced into the weld pool. The process is most suitable for repairing small amounts...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001465
EISBN: 978-1-62708-173-3
...Abstract Abstract Welding as an assembly process has become increasingly more attractive to designers of space structures because of its sufficient strength, endurance, reliability during their service lives, and ease of repair. This article reviews a variety of applications for welding...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005343
EISBN: 978-1-62708-187-0
... Mechanical properties Physical characteristics Manufacturing process steps Weld-repair practice Attachment method and location within the assembly Exposure to process fluids Service Conditions Date and shift of final product assembly and/or shipment Service duration...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002407
EISBN: 978-1-62708-193-1
... and Techniques , Corbett J. et al. , Ed., Addison-Wesley , 1991 5. Apodaca D.R. and Louvier J.G. , “Static and Fatigue Properties of Repair Welded Aluminum and Magnesium Premium Quality Castings,” presented at the WESTEC Conference ( Los Angeles ), 7–11 March 1966 6...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001463
EISBN: 978-1-62708-173-3
... arc welding (FCAW) has been used, as well. Wet underwater welding has been demonstrated to be an acceptable repair technique at depths of 100 m (330 ft). However, wet welds have been made on carbon steel structures at depths as low as 200 m (660 ft). Welding that is performed in a dry, but high...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003116
EISBN: 978-1-62708-199-3
...Abstract Abstract Fabrication of wrought stainless steels requires use of greater power, more frequent repair or replacement of processing equipment, and application of procedures to minimize or correct surface contamination because of its greater strength, hardness, ductility, work...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004155
EISBN: 978-1-62708-184-9
... carbon steel for low-pressure turbines SCC, E-C Discs, bucket wheels Forged Cr-Mo-V, Ni-Cr-Mo-V or Ni-Cr-Mo low-alloy steel, 12Cr weld repair P, SCC, CF, E-C Dovetail pins Cr-Mo low-alloy steels; 5CrMoV, similar to ASTM A681 grade H-11 SCC Blades, buckets 12Cr stainless steels, 15-5PH, 17...
Series: ASM Handbook
Volume: 1
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v01.a0001045
EISBN: 978-1-62708-161-0
.... Many of the common applications of austenitic manganese steel involve welding, either for fabrication or for repair. References References 1. Bain E.C. , E.S Davenport, and W.S.N. Waring, The Equilibrium Diagram of Iron-Manganese-Carbon Alloys of Commercial Purity , Trans. AIME , Vol...