Information about the scientific conferences and journal
Schedule of conferences
Submit a report to the conference
Requirements to the article
Section
Indexing
Journal archive
Tracing of postal items
The organizing Committee of Conference
Editorial Board
|
|
ISPC Perspectives in science for 2017, Philadelphia, USA |
|
* Scientific Article * Impact Factor 6.630 |
|
Belyaev ES, Makarov NV, Getmanovskij YA
INFLUENCE OF CARBON AND GLASS ON THE HARDNESS METAL-GLASS MATERIALS. |
|
|
Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-01-45-30
DOI: https://dx.doi.org/10.15863/TAS.2017.01.45.30
Language: Russian
Citation: Belyaev ES, Makarov NV, Getmanovskij YA (2017) INFLUENCE OF CARBON AND GLASS ON THE HARDNESS METAL-GLASS MATERIALS. ISJ Theoretical & Applied Science, 01 (45): 160-166. Soi: http://s-o-i.org/1.1/TAS-01-45-30 Doi: https://dx.doi.org/10.15863/TAS.2017.01.45.30 |
Pages: 160-166
Published: 30.01.2017
Abstract: Installed glass filler and the carbon impact of a particle size less than 50 microns Hardness HRB-metal material on the basis of reduced carbonyl iron powder, ВК-1. With the help of mathematical methods of planning it was developed full factorial experiment on the plan 22. The factors that affect the hardness of HRB materials were adopted: carbon content and the concentration of the glass filler. A regression model predictive value of hardness. Analysis showed that the carbon content of glass powder and increase the hardness HRB-metal material. Effect on hardness of HRB carbon-metal material higher than the glass powder. The materials obtained have a heterogeneous microstructure consisting of a matrix metal and fused glass filler particles surrounded by a transition zone from fayalit. Received various metal matrix structure: ferrite; ferrite + pearlite (~ 50: 50%), perlite (100%). The carbon content in the sintered-metal materials provide the technology.
Key words: powder metallurgy, metal-glass materials, hardness, structure and properties of powder materials.
|
|