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Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006924
EISBN: 978-1-62708-395-9
... to vitrification T cure Cure temperature, a process parameter T g Glass transition temperature, a material property T g0 T g for uncured thermoset with degree of conversion α = 0 gel T g T g for thermoset with degree of conversion α gel T g∞ T g for fully cured...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006925
EISBN: 978-1-62708-395-9
...-injection-molded polyurethane, both unfilled and filled (20% glass flakes parallel to the flow direction of the mold-filling process). Data supplied by Mobay Corp. (d) Reinforced with 40 wt% glass fibers. (e) Typical property value ranges for diglycidyl ether of bisphenol A epoxy (refer to text...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006935
EISBN: 978-1-62708-395-9
... in Thermoset Processing Compression Molding Powder Compression Molding Sheet Molding Compound Cold-Press Molding Hot-Press Molding High-Strength SMC Prepreg Vacuum Bag Process Hand Lay-Up Spray-Up Injection Molding Powder Molding Bulk Molding Compound Thermoset...
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
... Abstract This article discusses pressure vessels, piping, and associated pressure-boundary items of the types used in nuclear and conventional power plants, refineries, and chemical-processing plants. It begins by explaining the necessity of conducting a failure analysis, followed...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.9781627083959
EISBN: 978-1-62708-395-9
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006915
EISBN: 978-1-62708-395-9
... Water absorption, processing temperatures, and maximum shear conditions for selected polymers Table 8 Water absorption, processing temperatures, and maximum shear conditions for selected polymers Polymer Water absorption, % Processing temperatures Maximum shear stress Maximum shear rate...
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
..., and stain resistance Antiscratch, antistain agents Industry and construction Industrial processing, machine molding parts Low coefficient of friction and wear for improving processing time Antislip agents and impact modifiers Industrial coatings for plastic, metal, films, foils, engine components...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003534
EISBN: 978-1-62708-180-1
... or at interfaces, evaluation of cleaning processes, and the identification of stains and discolorations. Successful failure analysis can often be a matter of piecing together the different bits of information that different techniques can provide. Each of these three surface analysis techniques provides...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006771
EISBN: 978-1-62708-295-2
... characterization. Typical applications include identification of thin layers of contaminants on surfaces or at interfaces, evaluation of cleaning processes, corrosion studies, adhesion failures, and the identification of stains, oxides, and discolorations. Successful failure analysis can often be a matter...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006923
EISBN: 978-1-62708-395-9
... g , °C (°F) 50–70 (120–160) (b) 46 (115) 57–80 (135–175) (b) 50 (120) T m , °C (°F) 225 (440) 180 (360) 265 (510) 219 (425) Melt-processing temperature, °C (°F) 225–290 (440–550) 180–270 (360–525) 270–325 (520–620) 230–290 (450–550) Specific heat, J/kg · K (cal/g · K) 1670...
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
... degradation in the environment is initiated by abiotic (nonliving physical or chemical) processes. Mechanical weathering and other mechanical processes are the main drivers of the initial degradation. This article presents an overview of weathering and biodegradation. It summarizes the main synthetic polymers...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
... by erosion ( Ref 34 , 35 , 36 , 37 ). In the petrochemical industry, process control valves ( Ref 37 ) and power recovery turbines ( Ref 18 , 38 ) are damaged by erosion. In chemical process industries, solids transport systems are damaged by erosion ( Ref 25 , 39 , 40 , 41 ). In the aircraft industry...
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
... or rejection in new construction inspection are also discussed. The article discusses the types of base metal cracks and metallurgical weld cracking. The article discusses the processes involved in the analysis of in-service weld failures. It briefly reviews the general types of process-related discontinuities...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006784
EISBN: 978-1-62708-295-2
... Abstract Hydrogen damage is a term used to designate a number of processes in metals by which the load-carrying capacity of the metal is reduced due to the presence of hydrogen. This article introduces the general forms of hydrogen damage and provides an overview of the different types...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003552
EISBN: 978-1-62708-180-1
... hydrogen-induced blistering internal hydrogen internal reversible hydrogen embrittlement nickel-base alloys refractory metals stainless steels susceptibility titanium titanium alloys transition metals HYDROGEN DAMAGE is a term used to designate a number of processes in metals by which...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006795
EISBN: 978-1-62708-295-2
... of industries. This article describes the processes involved in erosion of ductile materials, brittle materials, and elastomers. Some examples of erosive wear failures are given on abrasive erosion, liquid impingement erosion, cavitation, and erosion-corrosion. In addition, the article provides information...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003524
EISBN: 978-1-62708-180-1
... the liquid penetrant may corrode the metal. Surface films may prevent detection of discontinuities. Penetrant may be a source of contamination that masks results in subsequent chemical analysis of fracture surfaces. The process is generally not suited to inspection of low-density powder-metallurgy...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006831
EISBN: 978-1-62708-329-4
..., production method, and/or design. The article also addresses conditions related to the casting process but not specific to any metal group, including misruns, pour shorts, broken cores, and foundry expertise. The discussion in each casting metal group includes factors concerning defects that can occur...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006787
EISBN: 978-1-62708-295-2
... oxidation, carburization, metal dusting, nitridation, carbonitridation, sulfidation, and chloridation. Several other potential degradation processes, namely hot corrosion, hydrogen interactions, molten salts, aging, molten sand, erosion-corrosion, and environmental cracking, are discussed under boiler tube...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006943
EISBN: 978-1-62708-395-9
... in fracture of polymers, the process of cracking should be envisioned at the microscopic scale. For failure to occur by shear tearing, the combined crack loading under mode I must reach a critical value, while the shear displacement level for mode III simultaneously occurs for cracking. Thus, the combined K...