METHOD FOR ACCELERATED TEST OF ALUMINIDE COATING FOR HIGH- TEMPERATURE CORROSIVE DURABILITY

FIELD: corrosion resistance tests, in particular method for accelerated test of aluminide coating for high-temperature corrosive durability. ^ SUBSTANCE: claimed method includes sample salt corrosion test at 9000C. Sample is placed over crucible containing (mass %): sodium sulfate 48; sodium chlorid...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SMYSLOV A.M, NEV'JANTSEVA R.R, SMOL'NIKOVA O.G, PARFENOV E.V, SEMENOVA I.P, BYBIN A.A
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: corrosion resistance tests, in particular method for accelerated test of aluminide coating for high-temperature corrosive durability. ^ SUBSTANCE: claimed method includes sample salt corrosion test at 9000C. Sample is placed over crucible containing (mass %): sodium sulfate 48; sodium chloride 17; magnesium sulfate 15; iron(III) chloride; vanadium(V) oxide; calcium chloride 5. Corrosion durability is defined as augmentation of weight increment more than 10 g/m2for 3 h. Method of present invention may be used to select coat with the most endurance. ^ EFFECT: decreased test time and natural-like test condition.