Steel Science Portal

New Arrival Alert : OFF

You can use this feature after you logged into the site.
Please click the button below.

ONLINE ISSN: 1881-9664

PRINT ISSN: 0917-0480

Publisher :

Japan Society of Corrosion Engineering

Current Issue
Vol. 71 (2022)
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 70 (2021)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 69 (2020)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 68 (2019)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 67 (2018)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 66 (2017)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 65 (2016)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 64 (2015)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 63 (2014)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 62 (2013)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 61 (2012)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 60 (2011)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 59 (2010)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 58 (2009)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 57 (2008)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 56 (2007)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 55 (2006)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 54 (2005)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 53 (2004)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 52 (2003)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 51 (2002)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 50 (2001)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 49 (2000)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 48 (1999)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 47 (1998)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 46 (1997)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 45 (1996)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 44 (1995)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 43 (1994)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 42 (1993)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 41 (1992)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1
Vol. 40 (1991)
- No. 12
- No. 11
- No. 10
- No. 9
- No. 8
- No. 7
- No. 6
- No. 5
- No. 4
- No. 3
- No. 2
- No. 1

Home
Zairyo-to-Kankyo
Vol. 56 (2007), No. 8

Zairyo-to-Kankyo Vol. 56 (2007), No. 8

Corrosion Related Failure Analysis in Mechanical Design

Ryuichiro Ebara

pp. 341-342

Readers Likes, Comments, Shares
PDF (J-STAGE) Share
Share it with SNS
Corrosion Related Failure Analysis in Mechanical Design

TwitterTweet
You can tweet with article title and URL.

FacebookShare
You can share URL of article published on line.

MendeleySave
You can save articles in your library.

BibTeX
You can download bibliographic data as BibTeX format.

RIS
You can download bibliographic data as RIS format.
Bookmark

You can use this feature after you logged into the site.
Please click the button below.

Log in / Sign Up
DOI:10.3323/jcorr.56.341
Mechanism of Hydrogen-related Failure I

Michihiko Nagumo

pp. 343-352

Readers Likes, Comments, Shares
PDF (J-STAGE) Share
Share it with SNS
Mechanism of Hydrogen-related Failure I

TwitterTweet
You can tweet with article title and URL.

FacebookShare
You can share URL of article published on line.

MendeleySave
You can save articles in your library.

BibTeX
You can download bibliographic data as BibTeX format.

RIS
You can download bibliographic data as RIS format.
Bookmark

You can use this feature after you logged into the site.
Please click the button below.

Log in / Sign Up
DOI:10.3323/jcorr.56.343

Abstract

Major models so far proposed on the mechanism of hydrogen embrittlement are critically reviewed. The theories are classified into two streams, brittle or ductile fracture in nature. The theories for brittle fracture are triggering by internal pressure, surface energy reduction and lattice decohesion. The ductile fracture models presented here are hydrogen-assisted cracking, hydrogen-enhanced localized plasticity, adsorption-induced dislocation emission and autocatalytic effect on plastic instability. Interconnections of hydrogen embrittlement and stress corrosion cracking are also presented. Particular attention is paid on experimental conditions and assumptions on which the theories are based.
Recommended Articles: Mechanism of Hydrogen-related Failure II [ View more ]
x
Readers Who Read This Article Also Read
1. Mechanism of Hydrogen-related Failure II Zairyo-to-Kankyo Vol.56(2007), No.9
2. Function of Hydrogen in Embrittlement of High-strength Steels ISIJ International Vol.41(2001), No.6
A Case Study of Unusual Corrosion Damage in a Carbon Steel Pipe Wall Carrying Pure Water at Elevated Temperatures

Masanobu Matsumura

pp. 362-366

Readers Likes, Comments, Shares
PDF (J-STAGE) Share
Share it with SNS
A Case Study of Unusual Corrosion Damage in a Carbon Steel Pipe Wall Carrying Pure Water at Elevated Temperatures

TwitterTweet
You can tweet with article title and URL.

FacebookShare
You can share URL of article published on line.

MendeleySave
You can save articles in your library.

BibTeX
You can download bibliographic data as BibTeX format.

RIS
You can download bibliographic data as RIS format.
Bookmark

You can use this feature after you logged into the site.
Please click the button below.

Log in / Sign Up
DOI:10.3323/jcorr.56.362

Abstract

The case cited here occurred in a waste heat boiler plant in 1993, which has many features in common with the case of Mihama nuclear power plant in 2004 in terms of piping materials, environmental conditions as well as in the location where the damage took place: very close to an upstream flow-meter. On this case, the cause was analyzed based on the best available knowledge and seemingly the best countermeasures for preventing a recurrence were taken. Seven years after the accident, in 2000, the effectiveness of these countermeasures was examined. The results of the examination and the newly obtained knowledge from the Mihama's case together confirmed the rationality of the opinion that the unusual thinning of pipe wall can be attributed not to the turbulence in fluid flow, but to a macro-cell corrosion.
Corrosion Tests of Noble Metals and Ti/IrO₂-Ta₂O₅ in Supercritical and Sub-critical Water Oxidation with Hydrochloric Acid

Taro Oe, Tomoyuki Iwamori, Noriyuki Anjo, Shinichiro Kawasaki, Akira Suzuki, Hiroyuki Daimon, Koichi Fujie

pp. 367-372

Readers Likes, Comments, Shares
PDF (J-STAGE) Share
Share it with SNS
Corrosion Tests of Noble Metals and Ti/IrO₂-Ta₂O₅ in Supercritical and Sub-critical Water Oxidation with Hydrochloric Acid

TwitterTweet
You can tweet with article title and URL.

FacebookShare
You can share URL of article published on line.

MendeleySave
You can save articles in your library.

BibTeX
You can download bibliographic data as BibTeX format.

RIS
You can download bibliographic data as RIS format.
Bookmark

You can use this feature after you logged into the site.
Please click the button below.

Log in / Sign Up
DOI:10.3323/jcorr.56.367

Abstract

The corrosion resistance of noble metals and Ti/IrO₂-Ta₂O₅ in hydrochloric acid was evaluated to develop a material for a supercritical water oxidation reactor. The results of the corrosion tests in 20 wt% hydrochloric acid with the autoclaves showed Ir had good corrosion resistance between 300ºC and 600ºC. Although Ti-Pd showed active dissolution at 300ºC, the corrosion rate of Ir was less than 1.8 mm/y. This value was superior to that of Rh (26 mm/y) and Ru (14mm/y). The mass change of Ti/IrO₂-Ta₂O₅ was little. Ti/IrO₂-Ta₂O₅ has superior corrosion resistance to Ti-Pd. Using the continuous flow reactor for 893 h, the detachment of Ti/IrO₂-Ta₂O₅ coatings was observed at 550-580ºC. The detachment of coatings was not observed at 400-450ºC. At 550-580ºC, the thickness of oxide layer on Ti grew greater than 100 μm and the Vickers hardness of it was 660-772. High temperature and long time would cause the growth and brittle of oxide layer on Ti substrate. The study on the growth and the brittle of the oxide layer on Ti substrate is expected to use Ti/IrO₂-Ta₂O₅ at greater than 550ºC for a supercritical water oxidation reactor.

Article Access Ranking

01 Dec. (Last 30 Days)

Heat conduction through different slag layers in mold. Thermal conductivity measurement of commercial mold fluxes ISIJ International Advance Publication
Deformation of Non-metallic Inclusions in Steel during Rolling Process: A Review ISIJ International Vol.62(2022), No.11
Activity of Chromium Oxide in Calcium Silicate Bearing Molten Slag for Highly Clean Chromium Steel Refining Process ISIJ International Advance Publication
Effects of basicity and Al₂O₃ content on the crystal structure of silico-ferrite of calcium and aluminum ISIJ International Advance Publication
Behavior and kinetic mechanism analysis of dissolution of iron ore particles in HIsmelt process based on high-temperature confocal microscopy ISIJ International Advance Publication
Corrections of the figure in the paper “Effect of Cerium and Magnesium Addition on Evolution and Particle Size of Inclusions in Al-killed Molten Steel” [ISIJ International, Vol. 62 (2022), No. 9, pp. 1852-1861] ISIJ International Vol.62(2022), No.11
Dissolution of Chromium from Steelmaking Slag–Cr-containing Mineral Phases and Synthetic Slags– Tetsu-to-Hagané Vol.108(2022), No.11
Effect of Molten Steel Composition on Inclusion Modification by Calcium Treatment in Al-Killed Tinplate Steel ISIJ International Advance Publication
Characterization and Control of Secondary Phase Precipitation of Nb–V–Ti Microalloyed Steel during Continuous Casting Process ISIJ International Vol.62(2022), No.11
Improvement of Sinter Productivity and Qualities by Placing Low Slag Green Pellet at Lower Layer of Sinter Packed Bed ISIJ International Vol.62(2022), No.11

Zairyo-to-Kankyo Vol. 56 (2007), No. 8

Corrosion Related Failure Analysis in Mechanical Design

Share it with SNS

Mechanism of Hydrogen-related Failure I

Share it with SNS

A Case Study of Unusual Corrosion Damage in a Carbon Steel Pipe Wall Carrying Pure Water at Elevated Temperatures

Share it with SNS

Corrosion Tests of Noble Metals and Ti/IrO2-Ta2O5 in Supercritical and Sub-critical Water Oxidation with Hydrochloric Acid

Share it with SNS

Article Access Ranking

Search Phrase Ranking

Corrosion Tests of Noble Metals and Ti/IrO₂-Ta₂O₅ in Supercritical and Sub-critical Water Oxidation with Hydrochloric Acid