1-20 of 47 Search Results for

impregnation

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 June 2019
Fig. 2 Connective tissue near stainless steel bone plate with impregnation of corrosion products. These products are found extracellularly and in the connective tissue cells. 230x More
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001339
EISBN: 978-1-62708-215-0
... in the system were ultrasonically inspected for cracking. One additional weld was found that had been degraded by mercury. A welding team experienced in repairing mercury contaminated piping was recruited to make the repairs. Corrective action included the installation of a sulfur-impregnated charcoal mercury...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0048397
EISBN: 978-1-62708-226-6
... by the soft austenitic 304 stainless steel used to make the screws. The corrosion products of the plate were revealed by microprobe analysis to impregnate the surrounding tissues. Improper material selection was concluded to be the reason for the general corrosion behavior. Carbides Corrosion products...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0047332
EISBN: 978-1-62708-234-1
... areas representing graphitic residue and corrosion products that were not removed by erosion. Exposure of the pump bowl to the well water resulted in graphitic corrosion, which generated a soft, porous graphitic residue impregnated with insoluble corrosion products. Failure of the pump bowl resulted...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0046512
EISBN: 978-1-62708-234-1
... steel actuator housing. Initially, the vellum gasket acted as an insulator, but the water-containing lubricant gradually impregnated the vellum gasket, establishing a galvanic couple. Recommendations included discontinuing use of molybdenum disulfide lubricant as a gasket sealer, and assembling...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006916
EISBN: 978-1-62708-395-9
..., and molecular packing and orientation. It also presents examples of failures stemming from material degradation improper use of metal inserts, weak weld lines, insufficient curing of thermosets, and inadequate mixing and impregnation in the case of thermoset composites. References References 1...
Image
Published: 01 June 2019
products have impregnated the tissue. At the location shown, the question is whether the corrosion products penetrated bone structures or the impregnated tissue mineralized. More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0048420
EISBN: 978-1-62708-226-6
... in the fibrocytes of the connective tissue in this example. Fig. 2 Connective tissue near stainless steel bone plate with impregnation of corrosion products. These products are found extracellularly and in the connective tissue cells. 230x Selected References Selected References • Forms...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c9001548
EISBN: 978-1-62708-219-8
... impregnation treatments which are known to be corrosive to metals. This is an unusual problem, never before encountered by the sources consulted. Even totally saturated panels would not be expected to fail in this manner. Based on the above, it appeared that the only possible source...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001361
EISBN: 978-1-62708-215-0
.... The rod end body was manufactured of 17-4PH steel hardened to 36 to 38 HRc, whereas the race was also of 17-4PH hardened to 26 to 35 HRc. The ball was constructed of 440C steel hardened to 55 to 62 HRc. The liner was a Teflon impregnated sintered bronze matrix. A 17-4 PH steering actuator rod end body...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001508
EISBN: 978-1-62708-236-5
... was found to be clean and free of contaminants, however, the polyurethane foam packing material was found to be impregnated with chlorides. Research into the formation of polyurethane foam materials found that in the past some manufacturers used chlorine based gases to create the foam. It is possible...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006917
EISBN: 978-1-62708-395-9
.... The chemical agent responsible for the ESC failures was identified as a glycol dimethacrylate material, a formulation constituent of the uncured impregnation resin. In the monomeric, uncured state, a glycol dimethacrylate acts as an aggressive ESC agent in conjunction with many plastics, including PPSU...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001658
EISBN: 978-1-62708-229-7
... of this was available for examination; it is referred to as the 1977 deposit. Deposit Examination The two deposits were examined by optical metallography and by electron microprobe analysis. Since both deposits were porous, they were vacuum impregnated with an epoxy compound before standard encapsulation...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001491
EISBN: 978-1-62708-217-4
.... It indicates weakness. To avoid such shear planes in the future, an investigation into the cause was made. A segmented roller applied pressure to the impregnated tape during wrapping. The position of the defect corresponds to a separation between rollers. Segmented rollers were used in order to adjust...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001819
EISBN: 978-1-62708-180-1
... a soft austenitic 304 stainless steel and exhibited minimal surface corrosion. The corrosion products of the plate impregnate the surrounding tissues, as seen on the microprobe analysis shown in Fig. 6(c) . Fig. 6 Failed historic Lane plate. (a) Heavily corroded Lane plate from chromium steel...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006944
EISBN: 978-1-62708-395-9
... Eutectic as a Craze Reinforcing Impregnant , Polymer , Vol 12 (No. 4 ), 1971 , p 237 – 246 10.1016/0032-3861(71)90048-6 26. Beahan P. et.al. , The Morphology of Crazes in Polystyrene , The Philosophical Magazine , Series 8, Vol 24 , 1971 , p 1267 – 1279 10.1080/14786437108217412...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003551
EISBN: 978-1-62708-180-1
... for corrosion resistance in structural ceramics is, nevertheless, important. For example, to achieve full density, Si 3 N 4 and SiC can be impregnated, either with an organosilicon compound that is subsequently decomposed to produce a pore-filling...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006928
EISBN: 978-1-62708-395-9
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001809
EISBN: 978-1-62708-180-1
..., which can be impregnated with lubricant. For a little higher cost, cast iron bearings can be used, particularly for large and flat surfaces. Polymers, gray cast iron (with large amounts of graphite), and bronzes (see the section “Bronze Bearing Materials” in this article) are selected as bearing...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006939
EISBN: 978-1-62708-395-9
... Cotton containing zeolites with 0.5 g/m 2 Cu ions were evaluated against H5N1 and H5N3, revealing strong antiviral activity of 5 log reduction, whereas pure zeolite showed no reduction in viral activity ( Ref 220 ). Textiles Cotton fibers, latex, and polyester impregnated with copper Impregnation...