1-20 of 98 Search Results for

pure aluminum

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.homegoods.c0049838
EISBN: 978-1-62708-222-8
... and scanning electron microscopy of the contacts. A sequence of iron-aluminum compositions that shift from the pure aluminum of the wire to the nearly pure iron of the screw was revealed by analyses of two distinct layers formed on the aluminum/iron region. The compositions were found to correspond to specific...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c9001162
EISBN: 978-1-62708-220-4
... the aluminum entered the tin was available, no recommendations could be made. Aluminum Impurities Tubes 99.90 Sn Intergranular fracture Brittle fracture 1. Description of Damage On account of their high resistance to corrosion, tubes made of 99.90 pure tin were to be used for packaging...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001529
EISBN: 978-1-62708-217-4
... , and 6 ) indicates very rapid re-solidification after melting. Figure 4 shows the cladding alloy on 2024-T3, which is the nearly pure aluminum alloy 1230. The slight intrusion of the 1230 cladding alloy layer into the cast layer indicates the higher melting point of the 1230 alloy (645 to 660°C...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001215
EISBN: 978-1-62708-235-8
...% was established analytically. Silicon accelerates the reaction between iron and zinc, which should have been taken into account in the present case by reducing the dip time or a small addition of aluminum (0.1 to 0.2%) to the galvanizing bath to retard the extremely rapid growth of the zinc layer and the strong...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.auto.c9001543
EISBN: 978-1-62708-218-1
... with a carbide compound, providing it with a heat-resistant material where temperatures are extremely high. Second, pistons could be of an aluminum-graphite or aluminum-boron composite, eliminating surface melting because pure aluminum has a melting point 200 F higher than the interdendritic material...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001364
EISBN: 978-1-62708-215-0
... (approximately 650 °C, or 1200 °F). In addition to heat and light, the typical reaction products are aluminum fluorides, other metal halides, carbon and free acids. In a system circulating “pure” R-12 refrigerant, the minimum temperature at which an aluminum/refrigerant reaction could occur is about 593 °C (1100...
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
... spectra were similar, showing a surface that was essentially pure aluminum oxide, with small amounts of carbon and magnesium. Depth-profile studies of the fracture surface, using ion etching, revealed a uniform composition as a function of depth, with no additional elements detected as the etching...
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
... to dislocation motion (grain boundaries or precipitates), high strength, and grain-boundary segregation. Thus, pure metals and single crystals are less susceptible to embrittlement but are not immune. The brittle fracture stress varies with the inverse square root of the average grain diameter...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.homegoods.c9001610
EISBN: 978-1-62708-222-8
... microanalysis ISO Standards: Metallic Materials for Surgical Implants Table 2 ISO Standards: Metallic Materials for Surgical Implants Material Identification Wrought stainless steel ISO 5832-1 Pure titanium ISO 5832-2 Wrought titanium 6-aluminum 4-vanadium alloy ISO 5832-3 Cast...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006786
EISBN: 978-1-62708-295-2
... segregation. Thus, pure metals and single crystals are less susceptible to embrittlement but are not immune. The brittle fracture stress varies with the inverse square root of the average grain diameter (Hall-Petch equation). The fracture path is usually intergranular in polycrystalline metals having...
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
... analysis, metallographic analysis, and simulated-service tests. It provides case studies for the analysis of SCC service failures and their occurrence in steels, stainless steels, and commercial alloys of aluminum, copper, magnesium, and titanium. aluminum alloys austenitic stainless steel carbon...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001815
EISBN: 978-1-62708-241-9
... repairs. This failure mode was the original supposition posed by the manufacturer for the analysis. However, relatively pure coppers such as C11000 are very ductile materials, and the lack of ductility in the initial examinations immediately indicated an embrittlement or environmental effect. Tensile...
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
... and industries that have experienced SCC failures include (this list is not exhaustive): Aerospace: Aluminum alloys in structural aircraft components such as landing gear and wing components, stainless steel tubing used as part of the hydraulic or fuel systems, high-strength low-alloy steel...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001674
EISBN: 978-1-62708-234-1
... in.) bridgewire is pure gold which is soldered to phosphor bronze electrodes using a 37.5 wt % Pb, 37.5 wt % Sn, and 25 wt % In solder. The PETN is pressed into an aluminum cup which is crimped and glued onto the header. The unit is not hermetically sealed. A photomacrograph illustrating the relative size...
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
... years, compositions of refractories were limited to individual minerals as mined. With time, it was recognized that nature did not proportion the oxide contents of the minerals in the most suitable ratio for optimum refractory performance. As pure oxides became available and affordable in terms of cost...
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
... damaging, although not fully compatible with magnesium. Aluminum alloys containing small percentages of copper (7000 and 2000 series and 380 die-casting alloy) may cause serious galvanic corrosion of magnesium in saline environments. Very pure aluminum is quite compatible, acting as a polarizable...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c9001638
EISBN: 978-1-62708-228-0
... 19.0–23.0 19.6 Iron 39.5 min 46.7 Carbon 0.05–0.10 0.099 Aluminum 0.15–0.60 0.68 Titanium 0.15–0.60 0.32 Several cross sections of the damaged area as well as an unaffected area were examined metallographically using an optical microscope as well as a scanning electron...
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
... alloy) may cause serious galvanic corrosion of magnesium in saline environments. Very pure aluminum is quite compatible, acting as a polarizable cathode; however, when iron content exceeds 200 ppm, cathodic activity becomes significant (apparently because of the depolarizing effect of the intermetallic...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006775
EISBN: 978-1-62708-295-2
... recent results discussed subsequently ( Ref 9 ) suggest a difference in the appearance of cleavage fracture initiated by “elastic” stress fields in nondeformed material (pure cleavage) versus cleavage fracture in material plastically deformed in the yield zone in front of a macroscale crack...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003538
EISBN: 978-1-62708-180-1
... initiated by “elastic” stress fields in nondeformed material (pure cleavage) versus cleavage fracture in material plastically deformed in the yield zone in front of a macroscale crack. Important work from the period of the 1950s and 1960s included that found in Ref 10 , 11 , 12 , 13 . Additionally...