Zobrazeno 1 - 10
of 51
pro vyhledávání: '"E. B. Soroka"'
Publikováno v:
Journal of Superhard Materials. 40:384-391
It has been shown that ion nitriding of hard alloys in hydrogen-free medium leads to an increase of the average value of microhardness to 20.1 GPa and a rise of the breaking load by 15% at cantilevered bending. The turning of steels using nitrided in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95ea6f59158c546c188cc9e9bc67214e
https://doi.org/10.3103/s1063457618060035
https://doi.org/10.3103/s1063457618060035
Publikováno v:
Journal of Superhard Materials. 30:133-138
The authors of the article discuss some feasible means of determining geometrical parameters of a discrete-type coating with a view to ensure adhesion strength of the substrate-coating composite. The stress-strain calculations are performed for an el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35da3c169f8640dc5e1d8070984f76b6
https://doi.org/10.3103/s1063457608020093
https://doi.org/10.3103/s1063457608020093
Publikováno v:
Strength of Materials. 39:99-102
To increase the life of cutting tools, it is proposed to form wear-resistant discontinuous coatings on their surface. In order to ensure cohesive strength of coating, coating crack spacing is taken as the size of discrete portion. It has been shown t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7c389c537c40aab4553d4daad6aa0e0
https://doi.org/10.1007/s11223-007-0014-4
https://doi.org/10.1007/s11223-007-0014-4
Publikováno v:
Strength of Materials. 37:606-612
It has been shown that the stress concentration at the joint edges increases with rigidity of adhesive joints of pyroceramics. In view of the fact that the traditional methods are unsuitable for the reduction of stresses at the edges of joints of pyr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f48fe47acefdc32148db6ea16d444b5
https://doi.org/10.1007/s11223-006-0008-7
https://doi.org/10.1007/s11223-006-0008-7
Publikováno v:
Strength of Materials. 34:402-406
The authors suggest that the dimensions of a discrete section of a coating should be chosen on the basis of calculation of the critical crack spacing in cohesion cracking. This approach allows for residual stresses in the coating. The reliability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecbda5f1b8fab7bf89446af3ff116fde
https://doi.org/10.1023/a:1020344724002
https://doi.org/10.1023/a:1020344724002
Publikováno v:
Strength of Materials. 33:344-348
Residual stresses in a plasma-vacuum-deposited titanium-nitride coating, which vary between –780 and –2800 MPa depending on the coating thickness, have been determined. It has been shown that deposition of a pure-chromium sublayer and substitutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e64d4c952c93de50466b9f3a309c0a5
https://doi.org/10.1023/a:1012456526931
https://doi.org/10.1023/a:1012456526931
Publikováno v:
Strength of Materials. 30:450-454
We propose a procedure and results of experimental determination of the dependence of adhesive strength of a ZrO2 plasma-sprayed heat-protective coating with NiCr sublayer on the value of the stationary temperature drop in it. The dependences of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e03b3d55c2a213be2ecbf8a1c313516f
https://doi.org/10.1007/bf02524722
https://doi.org/10.1007/bf02524722
Publikováno v:
Strength of Materials. 30:340-344
We establish the distribution of temperature formed under conditions of abrupt changes in the surface temperature near the adhesional contact between the base and the coating in a plate of infinite length made of molybdenum or niobium both sides of w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7df3aff8e70a1e97642bfad96d17b56a
https://doi.org/10.1007/bf02524737
https://doi.org/10.1007/bf02524737
Publikováno v:
Strength of Materials. 31:616-618
We studied the influence of plasma-deposited titanium-nitride coatings on the characteristics of short-term static strength of the matrix material. In the process of deposition of these coatings, we observed an increase in the conventional yield limi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fb49ee358a893986c52ea67d898ba6c
https://doi.org/10.1007/bf02510898
https://doi.org/10.1007/bf02510898
Publikováno v:
Strength of Materials. Jan2007, Vol. 39 Issue 1, p99-102. 4p. 2 Black and White Photographs, 3 Graphs.