Gazprom Neft’s Science and Technology Center has accomplished profitable trials with a prototype of drill bit blades for drilling tools which can be created from a brand new superhard materials, tungsten pentaboride. The design of this distinctive materials was ordered by Gazprom Neft, and it’s 30% stronger and twice extra proof against excessive temperatures than its options used to fabricate the drill bits immediately.
The improvement undertaking was a joint effort of Gazprom Neft consultants and specialists from Skoltech and Vereshchagin Institute for High Pressure Physics of the Russian Academy of Sciences. At the preliminary stage of the undertaking, a analysis crew from Skoltech guided by Professor Artyom Oganov used its proprietary digital algorithm USPEX to foretell that new superhard supplies with desired properties. Next, the brand new predicted chemical buildings have been synthesized and examined by the Institute for High Pressure Physics of the Russian Academy of Sciences within the city of Troitsk. The compound was named tungsten pentaboride. Today, one other undertaking part has been efficiently accomplished: the brand new materials was used to fabricate and check the slicing disks — prototypes of the long run drill bit blades.
The trials have been carried out with granite and confirmed that the brand new materials is 30% stronger than pobedit (tungsten carbide) and its options. Moreover, tungsten pentaboride has resistance to excessive temperatures than that of pobedit and may face up to temperatures as much as 2200 levels Centigrade.
Today, Gazprom Neft’s Science and Technology Center continues its analysis into the manufacture of latest supplies and merchandise utilizing industrial grade tools
“Successful improvement of drill bits from new supplies proves efficient cooperation with our analysis and educational companions. Working on joint improvement initiatives, we cope with the challenges which can be of excessive relevance for the oil and fuel business and for a lot of different branches of business,” stated Mars Khasanov, CEO at Gazpromneft Science and Technology Center.
(Source and picture: Gazprom Neft)

The submit GAZPROPM NEFT SUCCESSFULLY TESTED TUNGSTEN PENTABORIDE DRILL BIT appeared first on Energy Global News.

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