Products tagged with 'carbides'

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51318-10574-A computational approach to assess the sensitization propensity of stabilized stainless steels

Product Number: 51318-10574-SG

Author: Raghavan Ayer / Yunjo Ro / Ihho Park / Jaehyeok Shim / Jingak Nam / Jaewoong Kim

Publication Date: 2018

$20.00

A computational approach to assess the sensitization propensities of titanium and niobium stabilized stainless steels was investigated.

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Effect of Carbide Equilibrium State on the High Temperature Hydrogen Attack Resistance of2.25Cr-1Mo Steel

Product Number: MECC23-20193-SG

Author: M. A. M. Alshahrani;

Publication Date: 2023

$20.00

Steel components in refineries and petrochemical plants are exposed to conditions of temperatures higher than 200°C with high pressures of hydrogen. Such conditions avail the driving force needed for the hydrogen to dissociate and penetrate the steel surface. Once the atomic or nascent hydrogen is within the steel microstructure, it can react with the carbon present, usually in carbides, to form methane gas within the steel structure as suggested by the below reactions:
[C]α + 4[H]α → [CH4]gas (1)
where α refers to ferrite.

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Intergranular Oxidation Of Unstressed Alloy 600 SA And Alloy 600TT In PWR Primary Water

Product Number: ED22-17279-SG

Author: Daniel K. Schreiber, Karen Kruska, Matthew J. Olszta, Peter H. Chou

Publication Date: 2022

$20.00

Alloy 600 (Ni-16Cr-9Fe) is well known to exhibit intergranular corrosion and intergranular stress corrosion cracking (IGSCC) upon exposure to high temperature water environments, including those found in service environments of pressurized water reactors (PWR). While the higher Cr content alloy 690 exhibits superior IGSCC resistance in these environments, alloy 600 is still in use at many light water reactor plants. Part of the difficulty in assessing alloy 600 performance is the significant variability in behavior from heat to heat, both from the standpoint of initial alloy chemistry and the subsequent thermomechanical treatment of the material.

Products tagged with 'carbides'

51318-10574-A computational approach to assess the sensitization propensity of stabilized stainless steels

Effect of Carbide Equilibrium State on the High Temperature Hydrogen Attack Resistance of2.25Cr-1Mo Steel

Intergranular Oxidation Of Unstressed Alloy 600 SA And Alloy 600TT In PWR Primary Water

Association for Materials Protection and Performance