Registration Number
0212U004836,
0107U000700
, R & D reports
Title
Studies of the regularities of the development using laser radiation functional composites tool superhard materials with the specfied properties
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Head
Shepelev A,A,,Golovko L,F,,
Registration Date
06-02-2012
Organization
V.Bakul Institute for Superhard Materials
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Patterns of creation with use of laser radiation of functional composites from SHМ tool appointment are established. It is shown that at laser sintering of composites from SHМ energy of laser radiation is well absorbed by abrasive grains of cubic boron nitride (60-70 %) and not absorbed by grains of synthetic diamonds. Technological modes of laser sintering of their composites SHМ which don't lead to loss of durability of synthetic diamonds and cubic boron nitride are established and are sufficient for fusion of the metal components providing formation of composites. The range of capacity of laser radiation (1-3 kW), speeds of moving of a laser beam (0,8-1,0 m/min), the sizes of a zone of focusing (1-7mm) depending on dimensional characteristics of a layer of a composite, warmly physical properties and a parity of its components, requirements to durability of coupling with a case material is established.
Product Description
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Блощіцин Михайло Сергійович
Гаманюк Михайло Прокопович
Гонтар Олександр Григорович
Гончарук Олексій Олександрович
Зубанєв Евген Миколайович
Кагляк Олексій Дмитрович
Лєщук Олександр Олександрович
Полотняк Сергій Борисович
Сороченко Валерій Григорович
Ткач Василь Миколайович
Шепелев Олександр Анатолійович
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2020-04-02
