材料と環境 Vol. 59 (2010), No. 2
Backnumber
-
Vol. 74 (2025)
-
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)
材料と環境 Vol. 59 (2010), No. 2
淡水中における耐脱亜鉛腐食黄銅の溶解反応機構と耐食性
板垣 昌幸, 芦江 伸之, 本田 英靖, 萩原 光一, 上坂 美治, 木皿儀 隆康
pp. 43-49
DOI:
10.3323/jcorr.59.43抄録
Polarization curves of brass, dezincing-resistant brass and bronze were measured by channel flow double electrode (CFDE), and the electrochemical property of dezincing-resistant brass was investigated. By using CFDE, Cu(I) and Cu(II) ions dissolved from the copper-alloy electrode can be determined simultaneously during the measurement of polarization curve. The anodic polarization curve of brass was divided into two potential regions, namely, selective dissolution of zinc below 0 V vs. SSE (region I) and both dissolutions of copper and zinc above 0 V vs. SSE (region II). In the case of anodic polarization curve of dezincing-resistant brass ranked as type I by JBMA T303 test, the current was small in the region I, and the dissolution ratio of zinc was small in the region II. On the other hand, the corrosion test under the fresh water flow was carried out for brass, dezincing-resistant brass, bronze and SUS316. As the result, the dissolution morphology of dezincing-resistant brass ranked as type I tended to general corrosion even in the case that the brass showed the dezincing corrosion. In addition, the short circuit between the dezincing-resistant brass ranked as type I and SUS316 didn’t show galvanic corrosion since the corrosion potential of the dezincing-resistant brass ranked as type I is closed to that of SUS316 in the present test water.
論文アクセスランキング
26 Apr. (Last 30 Days)
-
Wettability of CaS Against Molten Iron at 1873 K
ISIJ International Vol.65(2025), No.2
-
Perspectives on the Promising Pathways to Zero Carbon Emissions in the Steel Industry toward 2050
ISIJ International Vol.65(2025), No.2
-
Thermodynamic evaluation of interaction parameters of solutes in molten iron
ISIJ International 早期公開
-
-
Prediction Studies of Strip Centering with Flotation Dryer
ISIJ International 早期公開
-
Ammonia as a Green Energy Carrier to Lower Blast Furnace CO2 Emissions
ISIJ International 早期公開
-
高感度電磁超音波による縦波横波ハイブリッド式連続鋳造クレーターエンド検知
鉄と鋼 Vol.111(2025), No.5
-
-
-
Preface
ISIJ International Vol.36(1996), No.Suppl
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。