1-20 of 22 Search Results for

UNS G41400

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
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c0048082
EISBN: 978-1-62708-221-1
... testing Radii Splines 4140 UNS G41400 Fatigue fracture The horizontal cross-travel shaft on a derrick broke after 2 years of service. Specifications required the shaft to be made of 4140 steel quenched and to a hardness of 302 to 352 HB. Investigation Conclusions Corrective Measures...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.matlhand.c0089766
EISBN: 978-1-62708-224-2
... by final machining. Carrier vehicles Chassis Fillet welds Flanges Inclusions Joint design Nonmetallic inclusions Posheating Stress relieving Tubes Welded joints 4140 UNS G41400 1025 UNS G10250 Fatigue fracture Joining-related failures Two tubular steel posts in a carrier vehicle...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c0047105
EISBN: 978-1-62708-225-9
... were made. Anisotropy Locking collars Plate metal 4140 UNS G41400 Brittle fracture The locking collar on a machine failed suddenly when the shaft it restrained was inadvertently subjected to an axial load slightly higher than the allowable working load ( Fig. 1a ). The locking collar...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c0046057
EISBN: 978-1-62708-225-9
... was formed as the result of an arc strike during the cadmium-plating operation. Fracture occurred readily when the ring was stressed. No recommendations were made. Cadmium plating Retaining rings Surface defects 4140 UNS G41400 Surface treatment related failures Brittle fracture The retaining...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.design.c0047181
EISBN: 978-1-62708-233-4
..., for example, modified AMS 2301. Quenching cracks Seamless tubes 4140 UNS G41400 Metalworking-related failures Heat treating-related failures Hydraulic cylinder housings were being fabricated from 4140 grade seamless steel tubing. During production, magnetic-particle inspection indicated...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047192
EISBN: 978-1-62708-235-8
..., is that the hydrogen penetration occurred during the plating operation and was not relieved subsequently as required. The slightly higher-than-specified hardness may have helped to promote embrittlement, but was not considered significant. Accumulators Cadmium plating Forgings Rings 4140 UNS G41400...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.matlhand.c0046388
EISBN: 978-1-62708-224-2
.... A maintenance lubrication program was not suggested, but galling could be reduced by periodic application of a solid lubricant. Bolts Galling Molybdenum disulfide Solid lubricants Wear resistance 4140 UNS G41400 Abrasive wear Heat treating-related failures Figure 1 shows a bolt...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001105
EISBN: 978-1-62708-214-3
... ASME SA193-B7 ASME SA194-214 4140 UNS G41400 Incoloy 800H UNS N08810 High-temperature corrosion and oxidation Stress-corrosion cracking ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c0047830
EISBN: 978-1-62708-235-8
... bending, upsetting, hot-trimming flash, hot pressing, and visually inspecting before shipping. Defects 4140 UNS G41400 Fatigue fracture Metalworking-related failures ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.mech.c0047991
EISBN: 978-1-62708-225-9
... races Radar equipment Rockwell hardness 4140 UNS G41400 Heat treating-related failures A large bearing from a radar antenna was replaced because of deformation, surface cracking, and spalling on the raceway of the outer ring. Figure 1(a) shows a sectional view of the bearing. Fig. 1...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c0091897
EISBN: 978-1-62708-236-5
..., requiring the collar, spacer sleeve, seal, roller bearing, and lockwasher to be replaced. Acknowledgments Vibratory stresses 4140 UNS G41400 Fretting wear ...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001091
EISBN: 978-1-62708-214-3
.... Figure 2 shows the mating fracture surfaces. The hole in the center of the fracture on the short tension of the shaft was made to facilitate removal of this piece from the unit. Gas turbines Shafts (power) Torsional fatigue 4140 UNS G41400 Fatigue fracture ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c0092155
EISBN: 978-1-62708-221-1
... of the specified surface hardness of 58 HRC. Ferrite Gear boxes Nitriding 4140 UNS G41400 Heat treating-related failures (Other, general, or unspecified) distortion Slipping of components in the left-side final drive train of a tracked military vehicle was detected after the vehicle had been...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001039
EISBN: 978-1-62708-214-3
... to the surfaces of the land ( Fig. 7 ). Examination of these areas revealed some blue coloring. Agricultural equipment Fillet welds 4140 UNS G41400 Joining-related failures Fatigue fracture ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.design.c9001582
EISBN: 978-1-62708-233-4
... until the rod broke by overload. Changing the tolerance on the threads virtually eliminated the fatigue problem. Threaded fasteners Tolerance 4140 UNS G41400 Fatigue fracture Background The Failure The Evaluation Conclusions References References 1. IS 4218 (Part 4...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c9001179
EISBN: 978-1-62708-228-0
... and residual stresses. Connectors Drilling rigs Hydrogen sulfide Natural gas 4140 UNS G41400 Hydrogen damage and embrittlement During drilling for natural gas in the Ems region in the year 1956, considerable amounts of longitudinal cracks and transverse fractures occurred in the connecting...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001368
EISBN: 978-1-62708-215-0
... particles, atypical of gas pockets or porosity. It appeared that this was an unusual forging defect. Forgings Hydroelectric generators Shafts (power) Turbines 4140 UNS G41400 Fatigue fracture ...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001300
EISBN: 978-1-62708-215-0
... . Alignment Pulverizers Rolling contact Mechanical properties 4140 UNS G41400 Rolling-contact wear Fatigue fracture ...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001671
EISBN: 978-1-62708-234-1
... of accidental and deliberately caused explosions of large caliber gun tubes. Adiabatic shear Brittle fracture Explosions Gun tubes 4140 UNS G41400 (Other, miscellaneous, or unspecified) failure Introduction Gun tubes are built to resist pressures well above 100 ksi, but these limits may...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001302
EISBN: 978-1-62708-215-0
... Mechanical properties 4140 UNS G41400 Metalworking-related failures Intergranular fracture ...