Registration Number
0205U006068,
0102U002675
, R & D reports
Title
Development of physical and mechanical bases of titanium alloys surface engineering at the thermodiffusion saturation for the forming of surface layers with adjusted level of functional properties
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Head
Fedirko V.M.,
Registration Date
22-07-2005
Organization
Karpenko Physico-Mechanical Institute of the National Academy of Sciences of Ukraine
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The approaches of the oxynitride layers forming on titanium alloys have been developed. The optimum carbon-oxygen-containing medium being effective for thermodiffusive carbooxydation of titanium alloys have been determined. The regularities of the phase composition change of surface layers occurring during interaction of titanium alloys with boron-containing medium have been defined. The scheme and conditions of chemical and thermal treatment of VT22 high-strength alloy have been proposed. It has been developed and designed the industrial nitriding equipment for titanium alloys treatment. It has been carried out the approbation of the conditions of vacuum nitriding using the test specimen of VT22 titanium alloy for undercarriage of AN-148 aircraft.
Product Description
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2020-04-03
