1-20 of 74 Search Results for

Carbon dioxide

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.modes.c9001013
EISBN: 978-1-62708-234-1
... carbon dioxide dissolved in water condensed from the gas stream, with organic acids possibly an aggravating factor. A gas analysis showed no other corrosive agents. No metallurgical or fabrication defects were found in the carbon steel part. The mode of attack was corrosion-erosion, caused...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001234
EISBN: 978-1-62708-232-7
... that localized turbulence is obviated. Degassing and cleansing of the water also would reduce the danger of erosion particularly in the case of softened water, which takes up oxygen and carbon dioxide very readily thus becoming particularly aggressive. Corrosion products Hot water heating Pipe Soldered...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.homegoods.c9001698
EISBN: 978-1-62708-222-8
.... It was concluded that pitting corrosion was a result of the corrosive waters supplied by the local water utility. Waters could be rendered non-pitting by increasing their pH to 8 or higher and neutralizing the free carbon dioxide. pH Water chemistry Water pipelines Copper pipe Pitting corrosion...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c0046737
EISBN: 978-1-62708-229-7
... (manganese bronze). The bolts and nuts were made of copper alloy C46400 (naval brass, uninhibited). The water that was circulated through the tower had high concentrations of oxygen, carbon dioxide, and chloramines. Analysis (visual inspection, bend tests, fractographs, 50x unetched micrographs, 100x...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001409
EISBN: 978-1-62708-229-7
... Abstract Dezincification is a particular form of corrosive attack which may occur in a variety of environments and to which some brasses are susceptible. It is favored by waters having a high oxygen, carbon dioxide, or chloride content, and is accelerated by elevated temperatures and low water...
Image
Published: 15 January 2021
Fig. 8 Increase in corrosion rate for steel treated with a corrosion inhibitor in carbon-dioxide-saturated 3% saline solution with addition of acetate. Source: Ref 52 . Reprinted with permission from NACE International More
Image
Published: 01 January 2002
, oxygen, carbon dioxide, and water vapor More
Image
Published: 15 January 2021
of concentrated ammonium hydroxide; C: samples were exposed to a gas mixture of ammonia, oxygen, carbon dioxide, and water vapor. More
Image
Published: 15 May 2022
characterized. It is not clear if native plastic binding enzymes exist. CH 4 , methane; CO 2 , carbon dioxide; H 2 , hydrogen; H 2 O 2, hydrogen peroxide; MW, molecular weight; UV, ultraviolet. More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c9001137
EISBN: 978-1-62708-228-0
... another class of CSPVs. One of these vessels, used as carbon dioxide adsorber and operating at −130°C, had failed catastrophically through a crack in its domed head some two years previously. A failure analysis report ( 4 ) attributed the failure largely to stress corrosion cracking (SCC), but no fracture...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001439
EISBN: 978-1-62708-235-8
... pressure hot water or steam. In addition, entrained gases such as oxygen or carbon dioxide serve to aggravate the attack. Analysis of the header and tube materials showed them to be basically 90/10 copper nickel alloys for which the use of a phosphorus bearing brazing alloy is not recommended owing...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c0046915
EISBN: 978-1-62708-232-7
... of reactions between water and carbon, which produce hydrogen and carbon monoxide, and between carbon, carbon monoxide, and oxygen, which produce carbon dioxide. The strongly decarburizing effect of moist hydrogen explains the observed carbon depletion at the surface, whereas the other environmental...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.chem.c9001410
EISBN: 978-1-62708-220-4
... Dezincification is a particular form of corrosive attack which may occur in a variety of environments and to which some brasses are susceptible. It is favoured by waters having a high oxygen, carbon dioxide, or chloride content, and is accelerated by elevated temperatures and low water velocities...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001411
EISBN: 978-1-62708-234-1
...-40Zn 80Cu-20Zn 70Cu-30Zn Dealloying/selective leaching Dezincification is a particular form of corrosive attack which may occur in a variety of environments and to which some brasses are susceptible. It is favoured by waters having a high oxygen, carbon dioxide, or chloride content...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c0047558
EISBN: 978-1-62708-236-5
... using a low-carbon steel filler wire (0.04C-1.15Mn-0.50Si) and a shielding gas containing 75% argon and 25% carbon dioxide. Preheating and postheating were not used, nor was the rebuilt surface nondestructively tested for cracks. The shaft was remachined to size, and a new keyway was cut in a different...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.petrol.c9001590
EISBN: 978-1-62708-228-0
... N06601 Intergranular fracture Steam reforming of natural gas is considered the most economic process for industrial hydrogen production. By this process, a mixture of methane and steam forms hydrogen, carbon monoxide, and carbon dioxide while flowing through a catalyst bed. Steam reforming...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001067
EISBN: 978-1-62708-214-3
.... The seam had been weld-repaired twice, and the repair welds had been locally stress relieved. Application A CO 2 absorber is used to remove CO 2 from the process gas so the gas can be reused in the chemical plant. Carbon dioxide is removed by passing it through a solution ( Table 1 ) flowing...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.process.c9001400
EISBN: 978-1-62708-235-8
... residual stresses as being primarily responsible. Tests carried out tend to suggest that stress relief was not carried out. For the replacement plant, consideration of stress relieving or the use of an alternative material was advised. Absorbers (equipment) Carbon dioxide Monoethanolamine Stress...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001116
EISBN: 978-1-62708-214-3
... seamless and ERW, for the production tubing string in oil and gas wells. Typically, the wells are relatively low pressure and low temperature, and they produce water as well as hydrocarbons. Carbon dioxide and hydrogen sulfide are also common constituents of the produced fluids. Circumstances Leading...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c9001671
EISBN: 978-1-62708-234-1
... with a reducing carbonaceous atmosphere of methane and carbon dioxide, appear to be responsible for producing the white-etching layer. The high heat and pressure increase the interaction of carbon and allow solid-state diffusion of the carbon into the gun steel, thus allowing high carbon carbide to form...