Examination of the cyclic strength of structural cermet materials

Journal Article · Sat Nov 01 00:00:00 EST 1986 · Strength Mater. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF01523054· OSTI ID:7122661

Sereda, N N; Gerikhanov, A K; Koval'chenko, M S; Pedanov, L G; Tsyban, V A

The authors examined the cyclic strength of cermets based on titanium and tungsten carbides. The first material is represented by three modifications: KTS-1N, KTSL-1 and KTNKH-70, whereas the second material is represented by a single modification, VK-15. Calculations were carried out using the simplified equation of the transverse oscillations without taking into account the inertia forces of the cross section under the effect of the transverse force on deflection. Comparison of the results of the tests on VK-15 cermet and the three titanium carbide alloys showed that the former has high fatigue failure resistance at all the lives.

• OSTI ID: 7122661
• Journal Information: Strength Mater. (Engl. Transl.); (United States), Vol. 18:3
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CERMETS
FATIGUE
MECHANICAL TESTS
TITANIUM CARBIDES
TUNGSTEN CARBIDES
COMPARATIVE EVALUATIONS
COMPRESSION STRENGTH
DESTRUCTIVE TESTING
FRACTURE PROPERTIES
GRAIN ORIENTATION
MICROSTRUCTURE
STRESS ANALYSIS
STRESS INTENSITY FACTORS
TENSILE PROPERTIES
CARBIDES
CARBON COMPOUNDS
COMPOSITE MATERIALS
CRYSTAL STRUCTURE
MATERIALS
MATERIALS TESTING
MECHANICAL PROPERTIES
ORIENTATION
REFRACTORY METAL COMPOUNDS
TESTING
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN COMPOUNDS
360203* - Ceramics
Cermets
& Refractories- Mechanical Properties