RU2016105833A - FIRE-RESISTANT HIGH-STRENGTH COMPOSITE (HVAC) AND METHOD FOR ITS MANUFACTURE - Google Patents
FIRE-RESISTANT HIGH-STRENGTH COMPOSITE (HVAC) AND METHOD FOR ITS MANUFACTURE Download PDFInfo
- Publication number
- RU2016105833A RU2016105833A RU2016105833A RU2016105833A RU2016105833A RU 2016105833 A RU2016105833 A RU 2016105833A RU 2016105833 A RU2016105833 A RU 2016105833A RU 2016105833 A RU2016105833 A RU 2016105833A RU 2016105833 A RU2016105833 A RU 2016105833A
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- RU
- Russia
- Prior art keywords
- layers
- metal
- composite
- graphite
- refractory
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 title claims 8
- 230000009970 fire resistant effect Effects 0.000 title 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 27
- 229910052751 metal Inorganic materials 0.000 claims abstract 17
- 239000002184 metal Substances 0.000 claims abstract 17
- 229910052799 carbon Inorganic materials 0.000 claims abstract 12
- 229910002804 graphite Inorganic materials 0.000 claims abstract 12
- 239000010439 graphite Substances 0.000 claims abstract 12
- 239000003870 refractory metal Substances 0.000 claims abstract 8
- 238000005096 rolling process Methods 0.000 claims abstract 8
- 239000011888 foil Substances 0.000 claims abstract 7
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910003468 tantalcarbide Inorganic materials 0.000 claims abstract 6
- 229910021389 graphene Inorganic materials 0.000 claims abstract 4
- 150000002739 metals Chemical class 0.000 claims abstract 4
- 229910052715 tantalum Inorganic materials 0.000 claims abstract 4
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract 2
- 239000000956 alloy Substances 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 150000001247 metal acetylides Chemical class 0.000 claims abstract 2
- 150000002736 metal compounds Chemical class 0.000 claims abstract 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims abstract 2
- 238000010438 heat treatment Methods 0.000 claims 4
- 239000013078 crystal Substances 0.000 claims 2
- 238000009792 diffusion process Methods 0.000 claims 2
- 230000000704 physical effect Effects 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000005097 cold rolling Methods 0.000 claims 1
- 230000005684 electric field Effects 0.000 claims 1
- 238000001953 recrystallisation Methods 0.000 claims 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/182—Graphene
- C01B32/194—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/20—Graphite
- C01B32/21—After-treatment
-
- 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
- C04B35/52—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 carbon, e.g. graphite
- C04B35/536—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 carbon, e.g. graphite based on expanded graphite or complexed graphite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Metal Rolling (AREA)
Abstract
1. Огнеупорный высокопрочный композит (ОВК), образованный как многослойная структура, путем многопроходной пакетной прокатки (МПП), отличающийся тем, что состоит из повторения пакетов слоев углерода (С) в виде графита или графена, а также слоев металлов, по крайней мере, один из которых является тугоплавким, и/или сплавов металлов, и/или соединений металлов, в состав которых (сплавов, соединений) входит минимум один тугоплавкий металл.2. Композит по п. 1, отличающийся тем, что между слоями углерода и тугоплавкого металла находятся слои карбида этого металла.3. Композит по п. 1, отличающийся тем, что в качестве металла используется тантал (Та).4. Композит по п. 2, отличающийся тем, что тугоплавким металлом и его карбидом является тантал и карбид тантала.5. Композит по п. 1, отличающийся тем, что между слоями углерода находятся слои только карбида тугоплавкого металла.6. Композит по п. 5, отличающийся тем, что между слоями углерода находятся слои только карбида тантала (ТаС).7. Композит по п. 1, или 2, или 5, отличающийся тем, что количество пакетов слоев углерода, в виде графита или графена, а также металлов и/или карбидов металлов, равно тысяче или более на 1 (один) мм толщины.8. Способ изготовления композита, реализуемый в многопроходной пакетной прокатке (МПП), отличающийся тем, что первоначальный пакет состоит из трех слоев, внешние из которых являются металлами (в виде металлических фольг), как минимум один из которых является тугоплавким, а внутренний слой является графитовым (в виде графитовой фольги), а все последующие пакеты состоят из многослойных фольг, полученных в предыдущем цикле прокатки, и в течение определенных этапов (циклов) МПП на композит оказывается различное дополнител1. Refractory high-strength composite (HVAC), formed as a multilayer structure, by multi-pass batch rolling (MPP), characterized in that it consists of repeating packets of carbon layers (C) in the form of graphite or graphene, as well as metal layers, at least one of which is refractory, and / or metal alloys, and / or metal compounds, the composition of which (alloys, compounds) includes at least one refractory metal. 2. A composite according to claim 1, characterized in that between the layers of carbon and the refractory metal there are layers of carbide of this metal. A composite according to claim 1, characterized in that tantalum (Ta) is used as the metal. 4. A composite according to claim 2, characterized in that the refractory metal and its carbide are tantalum and tantalum carbide. A composite according to claim 1, characterized in that between the layers of carbon are layers of only carbide refractory metal. A composite according to claim 5, characterized in that between the carbon layers there are layers of only tantalum carbide (TaC). A composite according to claim 1, or 2, or 5, characterized in that the number of packages of carbon layers in the form of graphite or graphene, as well as metals and / or metal carbides, is one thousand or more per 1 (one) mm of thickness. A method of manufacturing a composite implemented in multi-pass batch rolling (MPP), characterized in that the initial package consists of three layers, the outer of which are metals (in the form of metal foils), at least one of which is refractory, and the inner layer is graphite ( in the form of graphite foil), and all subsequent packages consist of multilayer foils obtained in the previous rolling cycle, and during certain stages (cycles) of the MPP the composite turns out to be different
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2016105833A RU2680992C2 (en) | 2016-02-19 | 2016-02-19 | High-strength refractory composite (hrc) and method for manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2016105833A RU2680992C2 (en) | 2016-02-19 | 2016-02-19 | High-strength refractory composite (hrc) and method for manufacture thereof |
Publications (2)
Publication Number | Publication Date |
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RU2016105833A true RU2016105833A (en) | 2016-07-10 |
RU2680992C2 RU2680992C2 (en) | 2019-03-01 |
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RU2016105833A RU2680992C2 (en) | 2016-02-19 | 2016-02-19 | High-strength refractory composite (hrc) and method for manufacture thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107323030A (en) * | 2017-06-19 | 2017-11-07 | 常州大学 | A kind of light metal-based laminar composite and preparation method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB991581A (en) * | 1962-03-21 | 1965-05-12 | High Temperature Materials Inc | Expanded pyrolytic graphite and process for producing the same |
JP4381482B2 (en) * | 1997-06-10 | 2009-12-09 | グラフテック インターナショナル ホールディングス インコーポレーテッド | Flexible graphite composites for protection against thermal damage |
RU2367043C1 (en) * | 2008-08-21 | 2009-09-10 | Учреждение Российской академии наук Институт физики твердого тела РАН | Method of making multi-layer tape nanostructure composite based on superconducting niobium-titanium alloy |
RU2479382C1 (en) * | 2012-02-29 | 2013-04-20 | Федеральное государственное бюджетное учреждение науки Институт структурной макрокинетики и проблем материаловедения Российской академии наук | Method of producing laminar energy-release nano-structured films for permanent connection of materials |
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2016
- 2016-02-19 RU RU2016105833A patent/RU2680992C2/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107323030A (en) * | 2017-06-19 | 2017-11-07 | 常州大学 | A kind of light metal-based laminar composite and preparation method thereof |
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RU2680992C2 (en) | 2019-03-01 |
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