FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W58705807> ?p ?o ?g. }

• W58705807 endingPage "768" @default.
• W58705807 startingPage "707" @default.
• W58705807 abstract "Abstract: This chapter provides a review of hydrogen interactions, gas phase hydrogen embrittlement (HE) and hydrogen environment embrittlement (HEE) in high purity aluminum and selected aluminum alloys. Hydrogen uptake occurs in Al alloys upon exposure to aqueous environments, water vapor saturated air and water vapor mixed with other gases such as nitrogen, argon or dihydrogen. Uptake does not readily occur in dry dihydrogen gas in the absence of water or water vapor. Uptake is favored when atomic hydrogen is produced either chemically (from a source such as dihydrogen, water dissociation, or other hydrogen containing molecules) or electrochemically (from water and proton reduction). The latter occurs spontaneously when water or protons are reduced on Al surfaces. This occurs more readily on transiently bare Al but is impeded by thick oxide films. Uptake and hydrogen accumulation may be limited by either water vapor transport to Al surfaces, surface reaction rates to produce atomic hydrogen from water, and diffusion through surface oxides and the metal. Solid state diffusion rates in aluminum when transport is dominated by perfect lattice rates of diffusion are typical of other face centered cubic materials such as nickel. However, hydrogen interacts with a variety of microstructural defects in Al and can become trapped at a variety of metallurgical sites. There are significant hydrogen-vacancy interactions and dissolved hydrogen may aid in vacancy formation. Embrittlement mechanisms remain controversial but hydriding, hydrogen induced local plasticity and hydrogen induced local decohesion are all possible mechanisms. These processes can degrade engineering significant parameters under both static and cyclic loading, such as fracture toughness, breaking stress and elongation to failure at a critical hydrogen level. Mitigation strategies can involve barrier-type coatings, ionic inhibitors to reduce corrosion and coupled hydrogen production as well as microstructural manipulation. The latter area is less well developed in the case of Al alloys given the difficulty of performing hydrogen analysis in this system. Future work should combine determination of engineering properties degraded by hydrogen with submicroscopic analysis of hydrogen metal interactions on Al alloys of commercial interest." @default.
• W58705807 created "2016-06-24" @default.
• W58705807 creator A5019962152 @default.
• W58705807 creator A5061312032 @default.
• W58705807 creator A5073061221 @default.
• W58705807 date "2012-01-01" @default.
• W58705807 modified "2023-09-26" @default.
• W58705807 title "Hydrogen embrittlement of aluminum and aluminum-based alloys" @default.
• W58705807 cites W1964711280 @default.
• W58705807 cites W1968927688 @default.
• W58705807 cites W1968958544 @default.
• W58705807 cites W1971434746 @default.
• W58705807 cites W1971865635 @default.
• W58705807 cites W1973035009 @default.
• W58705807 cites W1973424968 @default.
• W58705807 cites W1973445594 @default.
• W58705807 cites W1973865926 @default.
• W58705807 cites W1974693349 @default.
• W58705807 cites W1975654917 @default.
• W58705807 cites W1975988336 @default.
• W58705807 cites W1977845649 @default.
• W58705807 cites W1979725228 @default.
• W58705807 cites W1984314511 @default.
• W58705807 cites W1984522603 @default.
• W58705807 cites W1987766679 @default.
• W58705807 cites W1988704042 @default.
• W58705807 cites W1989579887 @default.
• W58705807 cites W1990711611 @default.
• W58705807 cites W1994192800 @default.
• W58705807 cites W1997733049 @default.
• W58705807 cites W1998579954 @default.
• W58705807 cites W1999744710 @default.
• W58705807 cites W2000647086 @default.
• W58705807 cites W2001803214 @default.
• W58705807 cites W2002349921 @default.
• W58705807 cites W2002856606 @default.
• W58705807 cites W2006285735 @default.
• W58705807 cites W2007725785 @default.
• W58705807 cites W2009747483 @default.
• W58705807 cites W2011039219 @default.
• W58705807 cites W2011970418 @default.
• W58705807 cites W2013555718 @default.
• W58705807 cites W2014087104 @default.
• W58705807 cites W2016387778 @default.
• W58705807 cites W2017768937 @default.
• W58705807 cites W2018254808 @default.
• W58705807 cites W2018961505 @default.
• W58705807 cites W2020092273 @default.
• W58705807 cites W2020613053 @default.
• W58705807 cites W2031644561 @default.
• W58705807 cites W2033435005 @default.
• W58705807 cites W2035391254 @default.
• W58705807 cites W2035866518 @default.
• W58705807 cites W2039671270 @default.
• W58705807 cites W2040394528 @default.
• W58705807 cites W2041079981 @default.
• W58705807 cites W2042844374 @default.
• W58705807 cites W2044740288 @default.
• W58705807 cites W2045269177 @default.
• W58705807 cites W2045360759 @default.
• W58705807 cites W2051127222 @default.
• W58705807 cites W2052671282 @default.
• W58705807 cites W2053461262 @default.
• W58705807 cites W2054043842 @default.
• W58705807 cites W2054452554 @default.
• W58705807 cites W2055529430 @default.
• W58705807 cites W2055696885 @default.
• W58705807 cites W2056243424 @default.
• W58705807 cites W2056569164 @default.
• W58705807 cites W2057180010 @default.
• W58705807 cites W2057802436 @default.
• W58705807 cites W2058014557 @default.
• W58705807 cites W2059993703 @default.
• W58705807 cites W2060663549 @default.
• W58705807 cites W2060743464 @default.
• W58705807 cites W2063115418 @default.
• W58705807 cites W2063427575 @default.
• W58705807 cites W2064745100 @default.
• W58705807 cites W2064789525 @default.
• W58705807 cites W2065042144 @default.
• W58705807 cites W2068446502 @default.
• W58705807 cites W2071255883 @default.
• W58705807 cites W2071333354 @default.
• W58705807 cites W2071341316 @default.
• W58705807 cites W2077272875 @default.
• W58705807 cites W2077687615 @default.
• W58705807 cites W2079261590 @default.
• W58705807 cites W2079922032 @default.
• W58705807 cites W2080754365 @default.
• W58705807 cites W2082108480 @default.
• W58705807 cites W2083285085 @default.
• W58705807 cites W2084479936 @default.
• W58705807 cites W2085259761 @default.
• W58705807 cites W2085377970 @default.
• W58705807 cites W2091262150 @default.
• W58705807 cites W2094498836 @default.
• W58705807 cites W2105158229 @default.
• W58705807 cites W2116184915 @default.

• next