1-20 of 51 Search Results for

weathering data

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 Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006909
EISBN: 978-1-62708-395-9
... Fig. 1 Property retention as a function of time at three elevated temperatures Fig. 2 Arrhenius plot of life expectancy (i.e., 50% property retention) as a function of temperature (see Fig. 1 ) Fig. 3 Creep data obtained for polyoxymethylene at 50 °C (122 °F) and shifted...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006871
EISBN: 978-1-62708-395-9
...Average environmental parameters of the reference locations Phoenix, Arizona and Miami, Florida: 2004–2013 Table 1 Average environmental parameters of the reference locations Phoenix, Arizona and Miami, Florida: 2004–2013 Environmental data H total (295–2450 nm) H UV (295–385 nm) T...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001149
EISBN: 978-1-62708-232-7
... or abnormal operating temperatures which may have contributed to the failures. Operating data were examined in order to determine the temperatures at which the duct had been operated. Finally, the original design calculations were reviewed to determine why the thermal stress problems were not recognized...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006804
EISBN: 978-1-62708-329-4
... in a root-cause investigation of the same incident. Weather Data and Video Footage Weather reports from the weather service or onsite detailing the wind direction and speed during the event can be useful. News footage or videos from security cameras in the area can also supply information about...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006921
EISBN: 978-1-62708-395-9
... for polystyrene showing two slopes for the test results, followed by runout at low stresses. Source: Ref 4 Fig. 10 Hydrostatic test data for polybutylene pipe, analyzed per ASTM D2837 Fig. 11 Comparison of ductile (linear) and brittle (has change in slope) stress rupture lines Fig...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006866
EISBN: 978-1-62708-395-9
.... Production data are derived from Ref 2 , 5 , and 6 . Information on enzymes was extracted from references given in Tables 2 and 3 Currently known bacteria and fungi that produce active polyethylene terephthalate hydrolases Table 2 Currently known bacteria and fungi that produce active...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003549
EISBN: 978-1-62708-180-1
... testing does provide test data sooner, extrapolation of results may be misleading. The acceleration of certain factors during the testing may cause different corrosion mechanisms to become active, and thus the results may not reflect those that would be obtained under actual service conditions. Care must...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c9001504
EISBN: 978-1-62708-217-4
... Abstract Despite extensive aircraft landing gear design analyses and tests performed by designers and manufacturers, and the large number of trouble-free landings, aircraft users have experienced problems with and failures of landing gear components. Different data banks and over 200 failure...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001112
EISBN: 978-1-62708-214-3
...-section dimensions of 450 x l50 x 10 mm (17.7 x 5.9 x 0.4 in.) and a length of 12.41 m (40.7ft)—was flame cut into two section in an open yard near these a coast under normal weather conditions. After approximately 112h, the shorter section of he I-beam split catastrophically along the entire length...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006772
EISBN: 978-1-62708-295-2
... than a large-scale accident. The approach presented is that the analysis and reconstruction is based on the physical evidence. The article provides a brief review of some general concepts on the use and limitations of advanced data acquisition tools and computer modeling. Legal implications...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.bldgs.c0047512
EISBN: 978-1-62708-219-8
...) during that night, with directions that began from the south but veered to the north between 1 and 4 a.m. The temperatures recorded at a nearby weather station ranged from 12 °C (53 °F) to 7 °C (45 °F) between 10 p.m. and 4 a.m. that night. The column was shop fabricated in 12-m (40-ft) long sections...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003523
EISBN: 978-1-62708-180-1
... presented subsequently follows the basic approach of the scientific method as used in the physical sciences. This includes the definition of the problem, collection of data, analysis of data, development of a hypothesis, and testing and selection of the appropriate hypothesis. Often, investigations...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003519
EISBN: 978-1-62708-180-1
... data indicates if a problem is company specific or industry-wide. Why Is a Failure Investigation Performed? In most instances, the purpose of a failure investigation is to determine the root cause(s). Determination of root cause is good engineering practice that crosses functional boundaries...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006832
EISBN: 978-1-62708-329-4
.... The topics covered are admissibility of expert opinions, how to evaluate data, factual evidence, mandatory and voluntary standards, physical evidence, medical records, scientific literature, design decisions evaluation, environment of use, user's contribution, reports of opposing experts, report of findings...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006782
EISBN: 978-1-62708-295-2
.... The corrosion process can be accelerated using high-stress conditions, elevated temperatures, and highly aggressive solutions. While accelerated testing provides test data sooner than in situ testing, extrapolation of results can be misleading. Acceleration of certain factors during testing can cause...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006933
EISBN: 978-1-62708-395-9
... illustrating a relatively lower level of absorption associated with butadiene functionality in the brittle lot material compared with the ductile lot material Fig. 14 Typical gel permeation chromatogram showing variation in the molecular weight distribution of polymer samples. The tabular data...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006758
EISBN: 978-1-62708-295-2
... Abstract The goal of using nondestructive evaluation (NDE) in conjunction with failure analysis is to obtain the most comprehensive set of data in order to characterize the details of the damage and determine the factors that allowed the damage to occur. The NDE results can be used to determine...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001768
EISBN: 978-1-62708-241-9
..., 84.0 to 93.4, and 86.1 to 92.2 HRB in the inner, middle, and outer strings, respectively ( Table 2 ). From the hardness data plotted in Fig. 10 , it is also evident that hardness in the heel portion of the plate, particularly in the inner string from where the crack was originated has been enhanced...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006755
EISBN: 978-1-62708-295-2
... costly problems first. Statistics can provide this direction. In addition, statistics can point to trends over time. Lastly, comparison of company statistics to industrial data may indicate if a problem is company specific or industry-wide. However, the failure analyst must consider one caution...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006922
EISBN: 978-1-62708-395-9
... Cracking Occurred Multi-Point Material Property Data Use of Material Datasheets for Material Selection Single-Point Material Property Data Case Study: Plastic Bushing General use: The part is a plastic bushing used between a metal rod and a roller ( Fig. 5 ). Understanding...