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2 640 853

(13)

(51)

IPC

C04B35/488(2006-01-01)

A61K6/27(2006-01-01)

A61L27/10(2006-01-01)

(21) (22)

Application

2015109629, 2013-08-20

(24)

Start date

2013-08-20

(22)

Actual filing date

2013-08-20

(45)

Published

2018-01-12

(72)

Inventor

Gottvik LukasKuntts MajnkhardPorporati Alessandro AlanErlikh YulianeMorkhardt AndreasFriderikh Kilian

(73)

Holder

Keramtek Gmbkh

COMPOSITE MATERIAL BASED ON ZIRCONIUM OXIDE Russian patent published in 2018 - IPC C04B35/488 A61K6/27 A61L27/10

Abstract RU 2640853 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a ceramic composite material comprising a matrix of the tetragonal phase of zirconium oxide and a secondary phase. The secondary phase is contained in the composite material in an amount of 1-49 vol. % and can be selected from the following components: strontium hexaaluminate (SrAl₁₂O₁₉), fluorapatite (Ca₁₀(PO₄)₆F₂), yttrium-aluminium garnet (Y₃Al₅O₁₂), talc (Mg₃Si₄O₁₀(OH)₂), kaolinite (Al₂Si₂O₅(OH)₄), pyrophyllite (Al₂Si₄O₁₀(OH)₂), potassium feldspar (KAlSi₃O₈) leucite (KAlSi₂O₈), and lithium metasilicate (Li₂SiO₃).

EFFECT: increasing the mechanical properties of the composite material.

12 cl, 8 dwg

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RU 2 640 853 C2

Authors

Gottvik Lukas

Kuntts Majnkhard

Porporati Alessandro Alan

Erlikh Yuliane

Morkhardt Andreas

Friderikh Kilian

Dates

2018-01-12—Published

2013-08-20—Filed