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Work is devoted to studying of economy
development regularities which are executed in Russia. A method for determining
the level of economic non-freedom consists in obtaining the values of the relative
profit when zero the number of employees the enterprise. 32 countries of the
world have used published statistic data, for Russia, the specified methods have
been added to two more. One is based on information from managers and business
owners, and second on poll direct participants of economic processes.
Averaging of these sizes allowed to define the level of
economic non-freedom in Russia as 48.9%.
The structure and properties of coatings based on WC-Co alloys containing additives of 1% - 5% aluminium oxide and 2.5% - 4.5% carbon were investigated. The coatings had a nanocrystalline structure. Depending on the duration and frequency of the discharge pulses, the ratio between WC and W2C in the coatings was different. The additives in the hard alloy allowed us increase the microhardness and wear resistance of the coatings by a factor of 2 - 3 in comparison to coatings created using a conventional WC-10%Co alloy.