MD3087C2 - Abrasive wear testing technique and method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wear - Google Patents
Abrasive wear testing technique and method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wearInfo
- Publication number
- MD3087C2 MD3087C2 MDA20040219A MD20040219A MD3087C2 MD 3087 C2 MD3087 C2 MD 3087C2 MD A20040219 A MDA20040219 A MD A20040219A MD 20040219 A MD20040219 A MD 20040219A MD 3087 C2 MD3087 C2 MD 3087C2
- Authority
- MD
- Moldova
- Prior art keywords
- wear
- composite material
- concentration
- dispersed phase
- abrasive
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to tribology, in particular to an abrasive wear testing technique and a method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wear.The abrasive wear testing technique includes the cyclic friction-slip of the standard and test material on a surface with abrasive particles fixed according to the turning diagram, determination of the ratio between the standard and test material wear values. The friction is carried out at the contact with the same abrasive surface, the geometric parameters and structure of which at a stable wear regime are invariable, and the abrasive particles at the beginning of the test are pointed. The material wear is carried out mainly by microcyclic fatigue, and the wear value of the standard material is determined at a fixed load, providing a contact surface wear mechanism, similar to the wear of the estimated material.The method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wear includes the wear test of the composite material for different loads according to the aforesaid technique. At the same time, it is determined the composite material wear resistance dependence on the concentration therein of the dispersed phase and by the quadratic interpolation of three points, situated on both branches of the curve, it is analytically determined the optimum concentration of the dispersed phase, for which the composite material resistance to wear is maximum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040219A MD3087C2 (en) | 2004-09-13 | 2004-09-13 | Abrasive wear testing technique and method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040219A MD3087C2 (en) | 2004-09-13 | 2004-09-13 | Abrasive wear testing technique and method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3087B2 MD3087B2 (en) | 2006-06-30 |
| MD3087C2 true MD3087C2 (en) | 2007-01-31 |
Family
ID=36643892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20040219A MD3087C2 (en) | 2004-09-13 | 2004-09-13 | Abrasive wear testing technique and method of determining the concentration of the dispersed phase of the composite material with maximum resistance to wear |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3087C2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1613929A1 (en) * | 1988-02-01 | 1990-12-15 | Предприятие П/Я А-7332 | Method of determining relative wear-resistance of materials in abrasive wear |
| RU2200311C2 (en) * | 2000-08-11 | 2003-03-10 | Оренбургский государственный университет | Procedure establishing relative wear resistance of materials in process of abrasive wear |
-
2004
- 2004-09-13 MD MDA20040219A patent/MD3087C2/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1613929A1 (en) * | 1988-02-01 | 1990-12-15 | Предприятие П/Я А-7332 | Method of determining relative wear-resistance of materials in abrasive wear |
| RU2200311C2 (en) * | 2000-08-11 | 2003-03-10 | Оренбургский государственный университет | Procedure establishing relative wear resistance of materials in process of abrasive wear |
Non-Patent Citations (3)
| Title |
|---|
| Байкалов А.К., Сукенник И.Л. Алмазный правящий инструмент на гальванической связке. Киев, Наукова думка, 1976, с. 26…27 * |
| Карасик И.И. Методы трибологических испытаний в национальных стандартах стран мира. М., Центр «Наука и техника», 1993, с. 116…119 * |
| Карасик И.И. Методы трибологических испытаний в национальных стандартах стран мира. М., Центр Наука и техника, 1993, с. 116…119 * |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3087B2 (en) | 2006-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |