Pavlygo T. Technological features of receiving carbide-steel on the basis of high-speed steel with use of hot forging powder blanks in porous casings

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U002609

Thesis Registration Form

0407U002609.pdf

Applicant for

Specialization

  • 05.16.06 - Порошкова металургія та композиційні матеріали

11-06-2007

Specialized Academic Board

Д 26.207.03

Institute for Problems in Materials Science

Essay

The new decision of a scientific and technical problem - an establishment of laws of reception of carbide steel Р6М5Ф3-20 % ТіС by hot forging non sintered powders in environments and technological process development of manufacturing of wear-resistant constructional products is resulted. Parameters of milling of powders in atritor are investigated. The mechanism of compacting of powders at deformation in casing is established. Physical and mechanical properties of products from carbide steels are determined. The technological process has passed experimental industrial inspection at the powder metallurgy enterprise.

Read more

Files

aref.doc

dis--dodatok.doc

dis--literatura.doc

dis--rozdil 1.doc

dis--rozdil 2.doc

dis--rozdil 3.doc

dis--rozdil 4.doc

dis--rozdil 4.doc

dis--rozdil 5.doc

dis--titul.doc

dis--vstup.doc

dis--zmist.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.