Kravchuk A. Influence of Preliminary Deformation Treatment of Wurtzite-like Boron Nitride Powders on Formation of Tool Materials with Increased Operational Characteristics

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U000703

Thesis Registration Form

0408U000703.pdf

Applicant for

Specialization

  • 05.16.06 - Порошкова металургія та композиційні матеріали

28-01-2008

Specialized Academic Board

Д 26.207.03

Institute for Problems in Materials Science

Essay

Dissertational work is devoted to determination of regularity of phase and structural transformations in wBN at rolling and sintering in conditions of high pressures and temperatures with the purpose of management of properties of polycrystal materials by realization of various mechanisms of phase transformation wBN in cBN at sintering the polycrystals caused corresponding structural and is intense - deformed a condition of wBN particles. The tool received on technology, developed on base of the carried out explorations, is used on Open Society "Dneprotyazhmash" at machining alloyed steels and hard-wearing overlaying weldings.

Read more

Files

aref ТИТУЛ.doc

АВТОРЕФЕРАТ.doc

ВВЕДЕНИЕ.doc

ВЫВОДЫ.doc

Приложение А.doc

РАЗДЕЛ 1.doc

РАЗДЕЛ 2.doc

РАЗДЕЛ 2.doc

РАЗДЕЛ 3.doc

РАЗДЕЛ 4.doc

РАЗДЕЛ 5.doc

СОДЕРЖАНИЕ.doc

СПИСОК ЛИТЕРАТУРЫ.doc

ТИТУЛ.doc

Similar theses

0423U100180

Ivanchenko Serhii E.

Rheological properties and structuring of BaTiO3 nanopowder-based suspensions during the formation of dielectric layers by tape casting method

0523U100202

Anatolii V. Laptiev

Peculiarities of Consolidation, Formation of the Structure and Properties of Powder Materials under Impact Load in a Wide Temperature Range

0421U103584

Derevianko Oleksandr V.

Features of alloying during the consolidation of powder materials based on abrasive-metal systems under electric current action.

0421U103521

Hrebenok Tetiana Petrivna

Formation of the structure and properties of hard alloys based on titanium carbide with additives of other carbides.

0421U102555

Demydenko Oleksandr A.

Regularities of formation of structure and properties of powder composite materials on the basis of iron and self-fluxing alloys of multipurpose function.