RU2015130944A - Ceramic composite and mixture for its production - Google Patents

Ceramic composite and mixture for its production Download PDF

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Publication number
RU2015130944A
RU2015130944A RU2015130944A RU2015130944A RU2015130944A RU 2015130944 A RU2015130944 A RU 2015130944A RU 2015130944 A RU2015130944 A RU 2015130944A RU 2015130944 A RU2015130944 A RU 2015130944A RU 2015130944 A RU2015130944 A RU 2015130944A
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RU
Russia
Prior art keywords
boron
ceramic composite
mixture
chromium
groups
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RU2015130944A
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Russian (ru)
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RU2622276C2 (en
Inventor
Владимир Андреевич Щербаков
Александр Николаевич Грядунов
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Федеральное государственное бюджетное учреждение науки Институт структурной макрокинетики и проблем материаловедения Российской академии наук
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Priority to RU2015130944A priority Critical patent/RU2622276C2/en
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/404—Refractory metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58071—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on titanium borides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58078—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on zirconium or hafnium borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/14—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on borides

Claims (9)

1. Керамический композит, содержащий дибориды металлов IV-VI групп периодической системы элементов, отличающийся тем, что он содержит тугоплавкий борид, выбранный из группы: TiB2, ZrB2; TixCr1-xB2, ZrxCr1-xB2, где x=0,5-0,9; TixWyCrzB2, ZrxWyCrzB2, где x=0,5-0,8, y=0,1-0,4, z=0,1-0,3, x+y+z=1, и моноборид хрома CrB при следующих соотношениях компонентов, мас.%: тугоплавкий борид, выбранный из указанной группы - 40-90, CrB - остальное.1. Ceramic composite containing metal diborides of groups IV-VI of the periodic system of elements, characterized in that it contains a refractory boride selected from the group: TiB 2 , ZrB 2 ; Ti x Cr 1-x B 2 , Zr x Cr 1-x B 2 , where x = 0.5-0.9; Ti x W y Cr z B 2 , Zr x W y Cr z B 2 , where x = 0.5-0.8, y = 0.1-0.4, z = 0.1-0.3, x + y + z = 1, and chromium monoboride CrB with the following ratios of components, wt.%: refractory boride selected from the specified group - 40-90, CrB - the rest. 2. Шихта для получения керамического композита, содержащая металлы IV-VI групп периодической системы элементов и бор, отличающаяся тем, что она содержит компоненты в следующих соотношениях, мас.%:2. The mixture to obtain a ceramic composite containing metals of groups IV-VI of the periodic system of elements and boron, characterized in that it contains components in the following proportions, wt.%: ТитанTitanium 13,39-62,0313.39-62.03 ХромChromium 8,28-64,218.28-64.21 БорBoron 22,40-29,6922.40-29.69
3. Шихта для получения керамического композита, содержащая металлы IV-VI групп периодической системы элементов и бор, отличающаяся тем, что она содержит компоненты в следующих соотношениях, мас.%:3. The mixture to obtain a ceramic composite containing metals of the IV-VI groups of the periodic system of elements and boron, characterized in that it contains components in the following proportions, wt.%: ЦирконийZirconium 25,61-72,7625.61-72.76 ХромChromium 8,28-56,498.28-56.49 БорBoron 18,96-17,9018.96-17.90
4. Шихта для получения керамического композита, содержащая металлы IV-VI групп периодической системы элементов и бор, отличающаяся тем, что она содержит компоненты в следующих соотношениях, мас.%:4. The mixture to obtain a ceramic composite containing metals of the IV-VI groups of the periodic system of elements and boron, characterized in that it contains components in the following proportions, wt.%: ТитанTitanium 7,70-41,287.70-41.28 ВольфрамTungsten 19,82-23,6719.82-23.67 ХромChromium 23,67-51,3623.67-51.36 БорBoron 17,27-25,0017.27-25.00
5 Шихта для получения керамического композита, содержащая металлы IV-VI групп периодической системы элементов и бор, отличающаяся тем, что она содержит компоненты в следующих соотношениях, мас.%:5 The mixture to obtain a ceramic composite containing metals of groups IV-VI of the periodic system of elements and boron, characterized in that it contains components in the following proportions, wt.%: ЦирконийZirconium 12,50-28,1312.50-28.13 Вольфрам Tungsten 20,16-45,3520.16-45.35 ХромChromium 11,48-51,111.48-51.1 Бор Boron 15,04-16,2415.04-16.24
RU2015130944A 2015-07-27 2015-07-27 Ceramic composite and batch for its producing RU2622276C2 (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2706913C1 (en) * 2019-07-16 2019-11-21 федеральное государственное автономное образовательное учреждение высшего образования «Национальный исследовательский Томский политехнический университет» Method of producing material containing tungsten boride
CN110526716A (en) * 2019-08-07 2019-12-03 广东工业大学 A kind of boride ceramics and its preparation method and application with high tenacity and high thermal conductivity

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Publication number Priority date Publication date Assignee Title
US3340077A (en) * 1965-02-24 1967-09-05 Corning Glass Works Fused cast refractory
US4292081A (en) * 1979-06-07 1981-09-29 Director-General Of The Agency Of Industrial Science And Technology Boride-based refractory bodies
RU2016111C1 (en) * 1992-06-19 1994-07-15 Институт структурной макрокинетики РАН Charge for producing cast refractory non-organic material in burning mode
RU2283207C2 (en) * 2004-09-08 2006-09-10 Каунсил Оф Сайентифик Энд Индастриал Рисерч METHOD FOR PRODUCING IN-SITU COMPOSITE SUCH AS ALUMINA-(Ti,Zr) BORIDES

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