Analysis of Effect of Automobile Moving Environment in Deicing Salt Spraying            Area on Hydrogen Absorption into Steel Sheet by Using Temperature-compensating Hydrogen            Absorption Monitoring System

Ootsuka Shinji, Tada Eiji, Nishikata Atsushi, Fujita Sakae, Tsuru Tooru

doi:10.2355/tetsutohagane.tetsu-2016-068

Analysis of Effect of Automobile Moving Environment in Deicing Salt Spraying Area on Hydrogen Absorption into Steel Sheet by Using Temperature-compensating Hydrogen Absorption Monitoring System

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Ootsuka Shinji

Steel Research Laboratory, JFE Steel Corporation
Tada Eiji

Dept. Materials Science and Engineering, Tokyo Institute of Technology
Nishikata Atsushi

Dept. Materials Science and Engineering, Tokyo Institute of Technology
Fujita Sakae

JFE Techno-Research Corporation
Tsuru Tooru

Professor Emeritus, Tokyo Institute of Technology

Bibliographic Information

Other Title

温度補償型水素侵入モニタリングシステムを用いた融雪塩散布地域における鋼板への水素侵入に及ぼす自動車走行環境の影響の解析
オンドホショウガタスイソシンニュウモニタリングシステムオモチイタユウセツエンサンプチイキニオケルコウバンエノスイソシンニュウニオヨボスジドウシャソウコウカンキョウノエイキョウノカイセキ

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Abstract

<p>In this study, hydrogen absorption behavior of steels on a vehicle during driving and parking in deicing-salt-spraying areas was investigated by using temperature-compensating hydrogen absorption monitoring system. During the driving of the vehicle in the areas, hydrogen permeation current of steel was increased due to picking up of salt water from the road when the road was wet. On the other hand, during the parking of the vehicle, the magnitude of the hydrogen permeation current were indicated that the hydrogen permeation current in the automobile driving environments is related to both driving states of a vehicle and environmental conditions such as temperature and relative humidity.</p>

Journal

Tetsu-to-Hagane

Tetsu-to-Hagane 103 (1), 27-35, 2017

The Iron and Steel Institute of Japan

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References(14)*help