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continuous induction tube welding

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Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001598
EISBN: 978-1-62708-232-7
... from cumulative service at elevated temperature. A recommendation was made to implement a support for the conical section of the CIM and to increase the wall thickness of the drain tube. Thus, the possibility of drain tube misalignment in the induction coils and localized over heating will be minimized...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006828
EISBN: 978-1-62708-329-4
... for Torch Brazing” C3.5 “Specification for Induction Brazing” C3.6 “Specification for Furnace Brazing” C3.8 “Specification for Ultrasonic Pulse-Echo of Brazed Joints” A5.8 “Specification for Filler Metals for Brazing and Braze Welding” Nondestructive Testing Some...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001826
EISBN: 978-1-62708-241-9
..., nondestructive testing, energy dispersive x-ray analysis, and inductively coupled plasma mass spectrometry. The tube was made from SA 210A1 carbon steel that had been compromised by wall thinning and the accumulation of fire and water-side scale deposits. Investigators determined that the tube failed due...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001832
EISBN: 978-1-62708-241-9
... the longitudinal seam weld are shown in Fig. 5 . The cracks found in the circumferential welds are shown in Fig. 6 . The tubing was sectioned and cleaned, and photographs were taken of the cracks. Six cracks approximately 2½ in. in length were seen on the seam welds. The cracks were primarily contained within...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006785
EISBN: 978-1-62708-295-2
... (for example, from a water leak) collects on the clamp surface. Water supply systems that use PEX tubing are described later in this article. Fig. 2 Simplified process flow diagram of potential damage mechanisms for the crude unit/vacuum unit of a refinery. Red circles indicate those types of damage...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003509
EISBN: 978-1-62708-180-1
... welding processes. The article also describes failure origins in other welding processes, such as electroslag welds, electrogas welds, flash welds, upset butt welds, flash welds, electron and laser beam weld, and high-frequency induction welds. arc welding brittle fracture electrogas welds...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003553
EISBN: 978-1-62708-180-1
... explains the SCC, which occurs due to welding, metalworking process, and stress concentration, including options for investigation and corrective measures. It describes the sources of stresses in service and the effect of composition and metal structure on the susceptibility of SCC. The article provides...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006808
EISBN: 978-1-62708-329-4
... the welding process and metals are the same. Some of these constraints include: Access to the region under inspection Geometry of the structure (flat, curved, thick, thin) Condition of the surface (smooth, irregular) Scope of inspection (preservice, in service, continuous, periodic, spot...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003548
EISBN: 978-1-62708-180-1
... the resistance of the current path in the solution and the external circuit. Thus, if dissimilar pipes are butt welded with the electrolyte flowing through them, the most severe corrosion will occur adjacent to the weld on the anodic member. Effect of Shape The geometry of the circuit elements determines...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001818
EISBN: 978-1-62708-180-1
... (distortion) of the stainless steel piping and further crack penetration into the piping wall. The cracks continued to propagate during service from stresses induced in the piping. In another case, a transfer line carrying 73% sodium hydroxide developed a leak at a weld joining a cast Monel coupling...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006783
EISBN: 978-1-62708-295-2
... and the anode surfaces affects the resistance of the current path in the solution and the external circuit. Thus, if dissimilar pipes are butt welded with the electrolyte flowing through them, the most severe corrosion will occur immediately adjacent to the weld on the anodic member. Effect of Shape...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006812
EISBN: 978-1-62708-329-4
...—Nondestructive Examination ASME B31.3—Process Piping ASME B31.1—Power Piping API 650—Welded Steel Tanks for Oil Storage API 620—Design and Construction of Large, Welded, Low-Pressure Storage Tanks API 530—Calculation of Heater Tube Thickness in Petroleum Refineries Inspection codes: API...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006810
EISBN: 978-1-62708-329-4
..., gross nonmetallic inclusions, brittle second-phase particles, weld defects, or arc strikes. Occasionally, brittle fractures are encountered, particularly in low-temperature environments or as a result of impact or a rapidly applied overload. Brittle fracture may thus be attributable to inappropriate...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001695
EISBN: 978-1-62708-229-7
... metal Mk-31A target slugs, Mark 16B and the Mark 22 uranium-aluminum alloy fuel tubes stored in the basins. A program was initiated by the Savannah River Technology Center (SRTC) to determine a fundamental understanding of the corrosion of this fuel and the changes necessary for continued safe wet...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001808
EISBN: 978-1-62708-180-1
... wear has a characteristic torn appearance because the surfaces actually weld together, then are torn apart by continued motion, creating a series of fractures on both surfaces. This indicates that metal-to-metal contact took place between clean, uncontaminated mating surfaces. Because excessive...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006764
EISBN: 978-1-62708-295-2
... IR/vibro-thermography, inductive IR Acoustic or inductive energy is applied to a part, and cracks heat up more than surrounding regions. Detection of surface-breaking cracks Acoustic energy is mode- and shape-sensitive so is nonuniform in heating effect. Also no crack depth information Same...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.9781627082952
EISBN: 978-1-62708-295-2
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
... or induction heating), brazed-on shields of Stellite 6B, or welded-on hard facing. Helicopter rotors are made of titanium sheet laid over a structural framework and pressurized internally with nitrogen, or of fiber-reinforced composites with a polymeric foam core. Manifestations of Liquid-Droplet Erosion...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006816
EISBN: 978-1-62708-329-4
.... The surfaces generally are heavily oxidized and decarburized. Depth varies widely, and surface areas sometimes may be welded together in spots. Seams may be continuous or intermittent. The effect of an existing seam after hardening is shown in Figure 5. Figure 6 shows a crack after heat treatment due...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003554
EISBN: 978-1-62708-180-1
... of Type 304L stainless steel when the weld area had been contaminated with copper particles is reported. This reference also discusses cracking at tube-to-sheet welds due to copper contamination from adjacent tooling. The cracks were demonstrated to be from copper penetration along grain boundaries...