材料と環境 Vol. 55 (2006), No. 3
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. 55 (2006), No. 3
気相水素の金属表面への吸着
南雲 道彦
pp. 92-99
DOI:
10.3323/jcorr.55.92抄録
Adsorption behavior of gaseous hydrogen on metal surface has been briefly reviewed, focusing on fundamentals for hydrogen entry that causes degradation of mechanical properties. The measurements for the adsorbed sites and states by means of thermal desorption spectroscopy and the work function are presented. Studies on the isotherm and adsorption kinetics are also presented. The effects of alloying elements and impurities on hydrogen coverage are summarized as well as the effects of gas components.
723Kにおけるセラミック被覆材の機械的性質の評価
吉田 統樹, 礒本 良則, 山田 義和, 安井 豊明
pp. 112-118
DOI:
10.3323/jcorr.55.112抄録
Recently, oxidation and erosion resistant ceramic coating materials have been used for high temperature plant components. Evaluation of physical and mechanical properties is important to select suitable materials and to predict their service duration. Hardness is generally used as an indicator of mechanical properties. Contact pressure is regarded as a representative of the hardness under an indentation process. Therefore, mechanical properties of ceramic coating materials were evaluated from the viewpoint of behaviour of contact pressure obtained from quasi-static and dynamic indentation tests at room temperature. The dynamic indentation tests was also conducted at 723 K. As a result, the contact pressure of the ceramic coating materials depended both on test temperature and coating thickness. The performance of ceramic coating materials used as actual components under erosion by solid particle impact was estimated from the contact pressure behaviour and calculated indentation behaviour of impact particles.
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。