材料と環境 Vol. 63 (2014), No. 7
Backnumber
-
Vol. 73 (2024)
-
Vol. 72 (2023)
-
Vol. 71 (2022)
-
Vol. 70 (2021)
-
Vol. 69 (2020)
-
Vol. 68 (2019)
-
Vol. 67 (2018)
-
Vol. 66 (2017)
-
Vol. 65 (2016)
-
Vol. 64 (2015)
-
Vol. 63 (2014)
-
Vol. 62 (2013)
-
Vol. 61 (2012)
-
Vol. 60 (2011)
-
Vol. 59 (2010)
-
Vol. 58 (2009)
-
Vol. 57 (2008)
-
Vol. 56 (2007)
-
Vol. 55 (2006)
-
Vol. 54 (2005)
-
Vol. 53 (2004)
-
Vol. 52 (2003)
-
Vol. 51 (2002)
-
Vol. 50 (2001)
-
Vol. 49 (2000)
-
Vol. 48 (1999)
-
Vol. 47 (1998)
-
Vol. 46 (1997)
-
Vol. 45 (1996)
-
Vol. 44 (1995)
-
Vol. 43 (1994)
-
Vol. 42 (1993)
-
Vol. 41 (1992)
-
Vol. 40 (1991)
キーワードランキング
21 Nov. (Last 30 Days)
材料と環境 Vol. 63 (2014), No. 7
硬いおよび軟らかい酸塩基の法則に基づいた陰イオンの腐食および抑制現象のさらなる考察
荒牧 國次
pp. 417-426
DOI:
10.3323/jcorr.63.417抄録
A comprehensible explanation of the hard and soft acids and bases principle (HSAB principle) is described in this review first. Inhibition and stimulation of the anodic process for iron corrosion in an acid solution containing various anions are interpreted on the basis of the HSAB principle. Further, effects of anions on passive film breakdown of iron in solutions of various anions are discussed using the principle.
セルオートマトン法を用いたステンレス鋼粒界腐食形態のシミュレーション
五十嵐 誉廣, 小松 篤史, 本岡 隆文, 上野 文義, 加治 芳行, 山本 正弘
pp. 431-437
DOI:
10.3323/jcorr.63.431抄録
In order to obtain the relation between an intergranular corrosion behavior and an impurities for stainless steel, cellular automata modeling and simulation of intergranular corrosion was carried out. From intergranular corrosion simulation considering non-uniform phosphorus component distribution on grain boundary, it suggested that complicated intergranular corrosion shape as in experimental data was caused by the large precipitation of phosphorus compounds in part of grain boundary.
埋設被覆鋼管の塗覆装損傷部に流れる交流電流密度およびカソード電流密度の推定
北川 尚男, 原賀 健一
pp. 438-442
DOI:
10.3323/jcorr.63.438抄録
Cathodic protection is applied to prevent AC corrosion and soil corrosion, which are generated in holiday of buried coated steel pipe. However, there is no way to measure the current density flowing into holiday, cathodic protection is managed as an index to earth surface potential or the current density of a probe buried near the steel pipe. We developed new method for estimating the alternating current density by non-digging. Also we showed the effectiveness of the method through the verification experiment. The proposed method is expected to be applied for cathodic protection management of buried steel pipe.
論文アクセスランキング
21 Nov. (Last 30 Days)
-
-
-
-
Development of a Low-carbon Sintering Process Technology and Its Application to a Pilot-scale Sintering Testing
ISIJ International Vol.64(2024), No.13
-
凝固過程における溶鋼中からAl2O3上へのMnSの晶出挙動
鉄と鋼 早期公開
-
Molecular dynamics simulation of viscosity of the CaO, MgO and Al2O3 melts
ISIJ International 早期公開
-
-
凝固過程のミクロ偏析による溶質濃度分布の定量的理解
鉄と鋼 早期公開
-
-
Reduction and Carburization Behaviors of Iron Oxide Composite with Iron Carbide and Free Carbon
ISIJ International 早期公開
この機能はログイン後に利用できます。
下のボタンをクリックしてください。