Published September 1996 | Version v1
Journal article Metadata-only

Selective etching of high-alloy steel compounds in sulfuric acid solutions

Creators

  • 1. Khar'kovskij Politekhnicheksij Univ., Khar'kov (Ukraine)

Description

Regularities of selective etching of high-alloy steel components 06KhN28MDT and 06KhN40MDB in sulphuric acid solutions by a free corrosion potential of the passive (E = 0.6 V) and over passivity state (E = 1.2 V) are studied. It is shown that partial rates of the given steels components solution depend on the alloy potential

Abstract (Russian)

Изучены закономерности избирательного растворения компонентов высоколегированных сталей 06ХН28МДТ и 06ХН40МДБ в растворах серной кислоты при потенциале свободной коррозии, пассивного состояния (Е = 0,6 В) и перепассивации (Е = 1,2 В). Показано, что парциальные скорости растворения компонентов указанных сталей зависят от потенциала сплава

Additional details

Additional titles

Original title (Russian)
О закономерностях избирательного растворения компонентов высоколегированных сталей в растворах серной кислоты

Publishing Information

Journal Title
Zashchita Metallov
Journal Volume
32
Journal Issue
5
Journal Page Range
p. 484-488
ISSN
0044-1856
CODEN
ZAMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
32042380
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AQUEOUS SOLUTIONS; CHROMIUM-NICKEL-MOLYBDENUM STEELS; CONCENTRATION RATIO; CORROSION RESISTANCE; ELECTRIC POTENTIAL; ELECTROCHEMICAL CORROSION; PASSIVITY; SULFURIC ACID
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; CHROMIUM ALLOYS; CHROMIUM STEELS; CHROMIUM-MOLYBDENUM STEELS; CHROMIUM-NICKEL STEELS; CORROSION; DISPERSIONS; HIGH ALLOY STEELS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; IRON ALLOYS; IRON BASE ALLOYS; MIXTURES; MOLYBDENUM ALLOYS; NICKEL ALLOYS; OXYGEN COMPOUNDS; SOLUTIONS; STAINLESS STEELS; STEELS; SULFUR COMPOUNDS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
8 refs.; 2 tabs.; 4 figs.