Abstract
The authors determined the corrosion rate and local damage in high-alloy nickel alloys and steel 12Kh18N10T in aqueous solutions and in the vapor phase of 5% NaCl plus 0. 5% CH//3COOH saturated with hydrogen sulfide at partial pressures of 0. 2-1. 8 MPa and temperatures of 20-150 degree C. The alloys NMZh-Mts 28-2. 5-1. 5, 36NKhTYu, and 68NKhVKTYu and steel 12Kh18N10T undergo local corrosion. The alloys 36NKhTYuM8, 06KhN28MDT, 36NKhTYuM5, and 40NKKhTYuMD are recommended for use in natural gas deposits containing hydrogen sulfide, including those with high concentrations (up to 25 vol. %).
Original language | English |
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Pages (from-to) | 449-453 |
Number of pages | 5 |
Journal | Protection of Metals and Physical Chemistry of Surfaces |
Volume | 21 |
Issue number | 4 |
State | Published - 1 Jul 1985 |
Externally published | Yes |
ASJC Scopus subject areas
- Surfaces, Coatings and Films
- Organic Chemistry
- Metals and Alloys
- Materials Chemistry