Published July 2003 | Version v1
Journal article Metadata-only

Thermal behavior of Mn- and P-containing anodic-spark coatings on titanium

Creators

  • 1. DVO RAN, Inst. Khimii, Vladivostok (Russian Federation)

Description

Methods of differential thermal, electron X-ray spectrum and X-ray diffraction analyses are applied to study the coatings formed under conditions of electric breakdown in electrolytes with manganese polyphosphate complexes. It is shown, that annealing below 1000 deg C have no effect on element concentration in coatings, but results in crystallization of Na0.23TiO2 bronze, Mn2P2O7 manganese pyrophosphate, NaTi2(PO4)3, Mn(II)Mn(III)Ti(PO4)3 sodium and manganese titanium phosphates

Abstract (Russian)

Методами дифференциального термического, электронного рентгеноспектрального и рентгенофазового анализов исследованы покрытия, сформированные в режиме электрических пробоев в электролитах с полифосфатными комплексами марганца. Показано, что отжиг до 1000 град С не влияет на концентрацию элементов в покрытиях, но приводит к кристаллизации бронзы Na0.23TiO2, пирофосфата марганца Mn2P2O7, титанофосфатов натрия и марганца NaTi2(PO4)3, Mn(II)Mn(III)Ti(PO4)3

Additional details

Additional titles

Original title (Russian)
Термическое поведение анодно-искровых покрытий с марганцем и фосфором на титане

Publishing Information

Journal Title
Zashchita Metallov
Journal Volume
39
Journal Issue
4
Journal Page Range
p. 371-375
ISSN
0044-1856
CODEN
ZAMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
35093736
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALLOY-TI99; ANNEALING; ANODES; CRYSTALLIZATION; ELECTRIC SPARKS; ELECTROLYTES; FORECASTING; MANGANESE COMPLEXES; PHASE STUDIES; PROTECTIVE COATINGS; SODIUM PHOSPHATES; TEMPERATURE RANGE 1000-4000 K
Descriptors DEC
ALKALI METAL COMPOUNDS; ALLOYS; COATINGS; COMPLEXES; ELECTRIC DISCHARGES; ELECTRODES; HEAT TREATMENTS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHOSPHATES; PHOSPHORUS COMPOUNDS; SODIUM COMPOUNDS; TEMPERATURE RANGE; TITANIUM ALLOYS; TITANIUM BASE ALLOYS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPLEXES

Optional Information

Notes
10 refs., 3 figs., 3 tabs.