Published May 1993 | Version v1
Journal article Metadata-only

Corrosion-indium fracture of metals and steels in molten phosphates

Creators

  • 1. Ural'skij Gosudarstvennyj Univ., Sverdlovsk (Russian Federation)

Description

Decrease of corrosion resistance in nickel-copper-doped steel-titanium-St45 steel series in molten sodium phosphate is found by gravimetric method at 1073 K in the presence of manganese (2) and magnesium (2) salts. A shift of corrosion potentials to the region of electronegative values is experimentally confirmed in the given series of metals and steels. Titanium and nickel tendency to passivate in molten sodium phosphate is ascertained by taking the anode polarised curves. Such a property is not typical of cooper and St45

Additional details

Additional titles

Original title (Russian)
Коррозионное разрушение металлов и сталей в расплавленных конденсированных фосфатах

Publishing Information

Journal Title
Rasplavy
Journal Issue
no.3
Journal Page Range
p. 71-77.
ISSN
0235-0106
CODEN
RASPEM

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
26009827
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ACTIVATION ENERGY; ALLOY-TI99; CARBON STEELS; CORROSION; CORROSION RESISTANCE; MOLTEN SALTS; NICKEL BASE ALLOYS; PASSIVATION; PHOSPHATES; STAINLESS STEELS; TEMPERATURE RANGE 0400-1000 K
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHEMICAL REACTIONS; ENERGY; HIGH ALLOY STEELS; IRON ALLOYS; IRON BASE ALLOYS; NICKEL ALLOYS; OXYGEN COMPOUNDS; PHOSPHORUS COMPOUNDS; SALTS; STEELS; TEMPERATURE RANGE; TITANIUM ALLOYS; TITANIUM BASE ALLOYS