Published July 2014
| Version v1
Journal article
On boron nitride coating of metals
- 1. ASELSAN, Ankara (Turkey)
- 2. Atilim University, Center of Competence for Boron Coatings, Ankara (Turkey)
Description
The results of the studies show that more than one BN (boron nitride) allotropes (polymorphs) are obtained. c-BN, w-BN, e-BN and h-BN are the most observed allotropes (polymorphs). Obtaining more than one phase can help the coating to have, e.g. a good adhesion and low friction. Hardness values of coatings are observed in a very wide range (from 3-4 to 18-20 GPa). With increasing substrate RF (radio frequency) voltage, hardness of coating is increasing. BN coating techniques aims at improving the surface qualities of cutting tools and dies so that they use less energy, generate less pollution to the environment by using less cutting fluid and aim at higher performance in shaping and cutting materials. (author)
Additional details
Publishing Information
- Journal Title
- Nano Studies
- Journal Issue
- n.10,2014
- Journal Page Range
- p. 21-28
- ISSN
- 1987-8826
INIS
- Country of Publication
- Georgia
- Country of Input or Organization
- Georgia
- INIS RN
- 50065468
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ADHESION; AUGMENTATION; BORON; BORON NITRIDES; COATINGS; COST; CUTTING; CUTTING FLUIDS; CUTTING TOOLS; DATA; DIES; ECONOMICS; ELECTRIC POTENTIAL; ENVIRONMENT; FRICTION; HARDNESS; MATERIALS; METALS; PERFORMANCE; POLLUTION; PRESSURE RANGE GIGA PA; RADIOWAVE RADIATION; SOCIO-ECONOMIC FACTORS; SUBSTRATES; SURFACES
- Descriptors DEC
- BORON COMPOUNDS; ELECTROMAGNETIC RADIATION; ELEMENTS; EQUIPMENT; FLUIDS; INFORMATION; INSTITUTIONAL FACTORS; MACHINING; MECHANICAL PROPERTIES; NITRIDES; NITROGEN COMPOUNDS; PNICTIDES; PRESSURE RANGE; RADIATIONS; SEMIMETALS; TOOLS
Optional Information
- Notes
- 7 refs., 10 figs.