The Effect of Rare Earths on Resistance to Atomospheric Corrosion of Steels

Zhang Huiwen; Mao Yuwen; Sun Minghua; Yu Zongsen

doi:10.13374/j.issn1001-053x.1994.05.019

Volume 16 Issue 5

Nov. 2021

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Zhang Huiwen, Mao Yuwen, Sun Minghua, Yu Zongsen. The Effect of Rare Earths on Resistance to Atomospheric Corrosion of Steels[J]. Chinese Journal of Engineering, 1994, 16(5): 491-495. doi: 10.13374/j.issn1001-053x.1994.05.019

Citation:

Zhang Huiwen, Mao Yuwen, Sun Minghua, Yu Zongsen. The Effect of Rare Earths on Resistance to Atomospheric Corrosion of Steels[J]. Chinese Journal of Engineering, 1994, 16(5): 491-495. doi: 10.13374/j.issn1001-053x.1994.05.019

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The Effect of Rare Earths on Resistance to Atomospheric Corrosion of Steels

doi: 10.13374/j.issn1001-053x.1994.05.019

1. Department of Surface Science and Corrosing Engineering USTB, Beijing 100083;
2. Department of Physical Chemistry;
3. Department of Material Physics

Received Date: 1992-07-09
Available Online: 2021-11-13

Abstract

Abstract

The effect of RE on atmospheric corrosion resistance of carbon steel(A3),08CuPV and 09CuPTi steel has been investigated by outdoor exposure test,electrochemical alternate immersion test and alternative impedance method. The experimental results show that RE can increase resistance to atmospheric corrosion for 08CuPV and CuPTi, but no influence on carbon steel.
- atmospheric corrosion,
- RE steels,
- weathering steels