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- Title
ABRASIVE WEAR OF POLYMER COMPOSITE MATERIALS OBTAINED BY 3D PRINT TECHNOLOGY: PART II. COMPOSITE POLYMER MATERIALS.
- Authors
KANDEVA, M.; STOIMENOV, N.; KOTSEVA, G.
- Abstract
The paper examines the parameters of abrasive wear and wear resistance of two types of composite polymer materials from different manufacturers - Steelfill and Carbonfil™, the samples of the materials were obtained by using a 3D technology. The materials were tested in four modes of friction - without and with lubricant grease Litol 24 and at two sliding speeds. Results and dependences for mass wear, wear rate, wear intensity and wear resistance of each material in the four friction modes were obtained. Carbonfil™ material was found out to have the best anti-wear properties during dry friction, at sliding speeds v = 0.25 m/s and v = 0.92 m/s; at limit lubrication with Litol grease 24 sliding speeds v = 0.25 m/s and v = 0.92 m/s, and Carbonfil™. The results are original and have not been published in other editions.
- Subjects
THREE-dimensional printing; MATERIALS testing; MECHANICAL wear; WEAR resistance; DRY friction; COMPOSITE materials; FRETTING corrosion
- Publication
Journal of the Balkan Tribological Association, 2022, Vol 28, Issue 4, p469
- ISSN
1310-4772
- Publication type
Article