CA1049343A - Impact resistive ceramic bodies, and method of making same - Google Patents
Impact resistive ceramic bodies, and method of making sameInfo
- Publication number
- CA1049343A CA1049343A CA224,004A CA224004A CA1049343A CA 1049343 A CA1049343 A CA 1049343A CA 224004 A CA224004 A CA 224004A CA 1049343 A CA1049343 A CA 1049343A
- Authority
- CA
- Canada
- Prior art keywords
- polycrystalline ceramic
- silicon carbide
- elastic modulus
- low elastic
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 27
- 229910052581 Si3N4 Inorganic materials 0.000 claims abstract description 24
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims abstract description 23
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000009466 transformation Effects 0.000 claims abstract description 4
- 238000000844 transformation Methods 0.000 claims abstract description 4
- 238000007731 hot pressing Methods 0.000 claims abstract 3
- LTPBRCUWZOMYOC-UHFFFAOYSA-N Beryllium oxide Chemical compound O=[Be] LTPBRCUWZOMYOC-UHFFFAOYSA-N 0.000 claims description 18
- XSETZKVZGUWPFM-UHFFFAOYSA-N magnesium;oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[Mg+2].[Ti+4] XSETZKVZGUWPFM-UHFFFAOYSA-N 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 229910052582 BN Inorganic materials 0.000 claims description 6
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 6
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- -1 .beta.-encryptite Inorganic materials 0.000 claims description 3
- 229910000505 Al2TiO5 Inorganic materials 0.000 claims description 3
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims description 3
- 239000011222 crystalline ceramic Substances 0.000 claims description 3
- JCDAAXRCMMPNBO-UHFFFAOYSA-N iron(3+);oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Ti+4].[Fe+3].[Fe+3] JCDAAXRCMMPNBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 150000001247 metal acetylides Chemical class 0.000 claims description 3
- AABBHSMFGKYLKE-SNAWJCMRSA-N propan-2-yl (e)-but-2-enoate Chemical compound C\C=C\C(=O)OC(C)C AABBHSMFGKYLKE-SNAWJCMRSA-N 0.000 claims description 3
- 229910052642 spodumene Inorganic materials 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000010410 layer Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 12
- 239000002344 surface layer Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 5
- 238000009863 impact test Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- 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
- C04B35/56—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 carbides or oxycarbides
- C04B35/565—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 carbides or oxycarbides based on silicon carbide
-
- 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
- C04B35/584—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 silicon nitride
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/284—Selection of ceramic materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24471—Crackled, crazed or slit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31—Surface property or characteristic of web, sheet or block
- Y10T428/315—Surface modified glass [e.g., tempered, strengthened, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Products (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/463,837 US3953636A (en) | 1974-04-24 | 1974-04-24 | Method of improving impact resistance of ceramic bodies, and improved bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1049343A true CA1049343A (en) | 1979-02-27 |
Family
ID=23841515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA224,004A Expired CA1049343A (en) | 1974-04-24 | 1975-04-07 | Impact resistive ceramic bodies, and method of making same |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3953636A (Direct) |
| JP (1) | JPS50143804A (Direct) |
| CA (1) | CA1049343A (Direct) |
| DE (1) | DE2517404A1 (Direct) |
| FR (1) | FR2268769B1 (Direct) |
| GB (1) | GB1493304A (Direct) |
| SE (1) | SE405594B (Direct) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430360A (en) | 1981-03-11 | 1984-02-07 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of fabricating an abradable gas path seal |
| DE3151413A1 (de) * | 1981-12-24 | 1983-07-14 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | "schaufel einer stroemungsmaschine, insbesondere gasturbine" |
| US4457948A (en) * | 1982-07-26 | 1984-07-03 | United Technologies Corporation | Quench-cracked ceramic thermal barrier coatings |
| JPS59126665A (ja) * | 1983-01-10 | 1984-07-21 | Hitachi Ltd | 厚膜混成集積回路 |
| JPS6114187A (ja) * | 1984-06-27 | 1986-01-22 | 日本特殊陶業株式会社 | 補強板状焼結体 |
| US4876148A (en) * | 1984-10-29 | 1989-10-24 | Ceramatec, Inc. | Ceramic bodies having a plurality of stress zones |
| US4656071A (en) * | 1984-10-29 | 1987-04-07 | Ceramatec, Inc. | Ceramic bodies having a plurality of stress zones |
| EP0211579B1 (en) * | 1985-08-02 | 1990-03-28 | Ngk Insulators, Ltd. | Method of making a silicon nitride sintered member |
| JPS6272583A (ja) * | 1985-09-26 | 1987-04-03 | 日本碍子株式会社 | 高温構造部材用炭化珪素焼結部材 |
| US4772524A (en) * | 1986-04-14 | 1988-09-20 | The United States Of America As Represented By The Secretary Of Commerce | Fibrous monolithic ceramic and method for production |
| JPS62289385A (ja) * | 1986-06-09 | 1987-12-16 | Ngk Insulators Ltd | セラミツクス・金属結合体 |
| US5165981A (en) * | 1987-03-20 | 1992-11-24 | Sumitomo Electric Industries, Ltd. | Ceramic substrate and preparation of the same |
| DE69213802T2 (de) * | 1991-04-09 | 1997-02-27 | Ngk Insulators Ltd | Verwendung einer Oxidschicht zur Verbesserung der Oxydation- und Korrosionswiderstand einer Gasturbinenschaufeln aus Siliziumnitrid |
| US5645781A (en) * | 1994-09-21 | 1997-07-08 | The Regents Of The University Of Michigan | Process for preparing textured ceramic composites |
| US6677272B2 (en) * | 2001-08-15 | 2004-01-13 | Corning Incorporated | Material for NOx trap support |
| US20050039816A1 (en) * | 2003-06-20 | 2005-02-24 | Maguire Stephen B. | Vacuum powered method and apparatus for wirelessly handling and conveying granular material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2943008A (en) * | 1956-07-17 | 1960-06-28 | Electro Refractories & Abrasiv | Refractory articles |
| US3468750A (en) * | 1964-03-04 | 1969-09-23 | Owens Corning Fiberglass Corp | Refractory bodies with thermal barrier adhesive coatings and method therefor |
| US3540915A (en) * | 1965-12-20 | 1970-11-17 | Henry P Kirchner | Method of strengthening alumina and spinel bodies and strengthened alumina and spinel bodies produced thereby |
| US3505158A (en) * | 1967-12-22 | 1970-04-07 | Coors Porcelain Co | Composite porous-dense ceramic article |
| US3713877A (en) * | 1969-02-10 | 1973-01-30 | H Kirchner | Method of strengthening ceramic bodies and strengthened ceramic bodies produced thereby |
| US3652378A (en) * | 1970-02-19 | 1972-03-28 | Western Electric Co | Strengthening alumina substrates by incorporating grain growth inhibitor in surface and promoter in interior |
-
1974
- 1974-04-24 US US05/463,837 patent/US3953636A/en not_active Expired - Lifetime
-
1975
- 1975-04-07 CA CA224,004A patent/CA1049343A/en not_active Expired
- 1975-04-19 DE DE19752517404 patent/DE2517404A1/de not_active Ceased
- 1975-04-19 JP JP50048120A patent/JPS50143804A/ja active Pending
- 1975-04-21 GB GB16389/75A patent/GB1493304A/en not_active Expired
- 1975-04-22 FR FR7512462A patent/FR2268769B1/fr not_active Expired
- 1975-04-24 SE SE7504775A patent/SE405594B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1493304A (en) | 1977-11-30 |
| JPS50143804A (Direct) | 1975-11-19 |
| US3953636A (en) | 1976-04-27 |
| DE2517404A1 (de) | 1975-11-13 |
| SE405594B (sv) | 1978-12-18 |
| FR2268769B1 (Direct) | 1981-11-27 |
| SE7504775L (sv) | 1975-10-27 |
| FR2268769A1 (Direct) | 1975-11-21 |
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