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2 681 330

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IPC

C22C29/02(2006-01-01)

H01Q17/00(2006-01-01)

C04B35/26(2006-01-01)

C04B35/565(2006-01-01)

(21) (22)

Application

2017143590, 2017-12-13

(24)

Start date

2017-12-13

(22)

Actual filing date

2017-12-13

(45)

Published

2019-03-06

(72)

Inventor

Leonov Aleksandr VladimirovichSevostyanov Mikhail AnatolevichLysenkov Anton SergeevichFrolova Marianna GennadevnaBaikin Aleksandr SergeevichSergienko Konstantin VladimirovichTsareva Alena Mikhajlovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Metallurgii I Materialovedeniya Im. A.A. Bajkova Rossijskoj Akademii Nauk Ran)

RADIO ABSORBING STRUCTURAL MATERIAL Russian patent published in 2019 - IPC C22C29/02 H01Q17/00 C04B35/26 C04B35/565

Abstract RU 2681330 C1

FIELD: chemistry.

SUBSTANCE: invention relates to radio absorbing structural materials. Material contains 30–60 wt. % of silicon carbide, 20–50 wt. % of fillers in the form of ferrites based on BaO and CoO and the rest is a ceramic bond based on manganese titanate and aluminum oxide.

EFFECT: material has a sufficiently high strength, wide range of operating frequencies, in which the absorption of electromagnetic radiation is ensured, and operability at elevated temperatures.

1 cl, 3 ex

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RU 2 681 330 C1

Authors

Leonov Aleksandr Vladimirovich

Sevostyanov Mikhail Anatolevich

Lysenkov Anton Sergeevich

Frolova Marianna Gennadevna

Baikin Aleksandr Sergeevich

Sergienko Konstantin Vladimirovich

Tsareva Alena Mikhajlovna

Dates

2019-03-06—Published

2017-12-13—Filed