Effect of programmed low-cycle loading on the structure of steel Kh18N10T at high temperature

1975 ◽  
Vol 17 (6) ◽  
pp. 490-494
Author(s):  
M. G. Lozinskii ◽  
A. N. Romanov ◽  
V. V. Malov
Keyword(s):  
High Temperature ◽  
Steel Kh18n10t ◽  
Cycle Loading

Effect of preliminary low-cycle loading in 3% NaCl solution on strength of steel Kh18N10T

1977 ◽  
Vol 12 (2) ◽  
pp. 183-187
Author(s):  
G. G. Maksimovich ◽  
S. V. Nagirnyi ◽  
E. M. Lyutyi ◽  
B. M. Savchin
Keyword(s):  
Steel Kh18n10t ◽  
Nacl Solution ◽  
Cycle Loading

Effect of high-temperature cyclic deformation of steel Kh18N10T on resorption of the aluminum coating

1975 ◽  
Vol 10 (1) ◽  
pp. 10-12
Author(s):  
V. I. Pokhmurskii ◽  
V. S. Zamikhovskii ◽  
V. S. Kulishova
Keyword(s):  
High Temperature ◽  
Cyclic Deformation ◽  
Aluminum Coating ◽  
Steel Kh18n10t

High-temperature strength and creep of weld seams of molybdenum alloys in low-cycle loading

1994 ◽  
Vol 26 (11) ◽  
pp. 811-820 ◽  
Author(s):  
V. V. Bukhanovskii ◽  
V. A Borisenko ◽  
V. K. Kharchenko
Keyword(s):  
High Temperature ◽  
High Temperature Strength ◽  
Molybdenum Alloys ◽  
Cycle Loading ◽  
Weld Seams

Influence of Thermo-Mechanical Processing on the Microstructure of Beryllia Dispersed Nickel Alloys

1973 ◽  
Vol 31 ◽  
pp. 184-185
Author(s):  
M.S. Grewal ◽  
S.A. Sastri ◽  
N.J. Grant
Keyword(s):  
High Temperature ◽  
Nickel Alloys ◽  
Thermomechanical Processing ◽  
Cold Work ◽  
High Temperature Strength ◽  
Strengthening Effect ◽  
Mechanical Processing ◽  
Uniform Dispersion ◽  
Oxide Particles ◽  
Nickel Base

Currently there is a great interest in developing nickel base alloys with fine and uniform dispersion of stable oxide particles, for high temperature applications. It is well known that the high temperature strength and stability of an oxide dispersed alloy can be greatly improved by appropriate thermomechanical processing, but the mechanism of this strengthening effect is not well understood. This investigation was undertaken to study the dislocation substructures formed in beryllia dispersed nickel alloys as a function of cold work both with and without intermediate anneals. Two alloys, one Ni-lv/oBeo and other Ni-4.5Mo-30Co-2v/oBeo were investigated. The influence of the substructures produced by Thermo-Mechanical Processing (TMP) on the high temperature creep properties of these alloys was also evaluated.

Application of TEM to Deformation, Wear, and Fracture of Ceramics

1974 ◽  
Vol 32 ◽  
pp. 472-473
Author(s):  
B. J. Hockey
Keyword(s):  
Wear Resistance ◽  
High Temperature ◽  
Mechanical Behavior ◽  
Brittle Materials ◽  
High Temperature Strength ◽  
Wide Range ◽  
Corrosive Environments ◽  
Further Development

Ceramics, such as Al2O3 and SiC have numerous current and potential uses in applications where high temperature strength, hardness, and wear resistance are required often in corrosive environments. These materials are, however, highly anisotropic and brittle, so that their mechanical behavior is often unpredictable. The further development of these materials will require a better understanding of the basic mechanisms controlling deformation, wear, and fracture.The purpose of this talk is to describe applications of TEM to the study of the deformation, wear, and fracture of Al2O3. Similar studies are currently being conducted on SiC and the techniques involved should be applicable to a wide range of hard, brittle materials.

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