FR2480665A1 - Procede de fabrication d'une grille de filage de materiaux ceramiques en forme de nids d'abeille - Google Patents
Procede de fabrication d'une grille de filage de materiaux ceramiques en forme de nids d'abeille Download PDFInfo
- Publication number
- FR2480665A1 FR2480665A1 FR8008768A FR8008768A FR2480665A1 FR 2480665 A1 FR2480665 A1 FR 2480665A1 FR 8008768 A FR8008768 A FR 8008768A FR 8008768 A FR8008768 A FR 8008768A FR 2480665 A1 FR2480665 A1 FR 2480665A1
- Authority
- FR
- France
- Prior art keywords
- grooves
- upstream
- grid
- manufacturing
- face
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 9
- 229910045601 alloy Inorganic materials 0.000 title claims description 14
- 239000000956 alloy Substances 0.000 title claims description 14
- 241000264877 Hippospongia communis Species 0.000 title claims description 10
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 40
- 238000009987 spinning Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 17
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 235000011837 pasties Nutrition 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001347 Stellite Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910003460 diamond Inorganic materials 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract description 7
- 239000003054 catalyst Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- KKJHPWYDOXEKSA-UHFFFAOYSA-N [Si].[B].[Cr] Chemical compound [Si].[B].[Cr] KKJHPWYDOXEKSA-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/24—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass dies
- B23P15/243—Honeycomb dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
- B28B3/26—Extrusion dies
- B28B3/269—For multi-channeled structures, e.g. honeycomb structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8008768A FR2480665A1 (fr) | 1980-04-18 | 1980-04-18 | Procede de fabrication d'une grille de filage de materiaux ceramiques en forme de nids d'abeille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8008768A FR2480665A1 (fr) | 1980-04-18 | 1980-04-18 | Procede de fabrication d'une grille de filage de materiaux ceramiques en forme de nids d'abeille |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480665A1 true FR2480665A1 (fr) | 1981-10-23 |
| FR2480665B1 FR2480665B1 (enrdf_load_stackoverflow) | 1982-05-07 |
Family
ID=9241091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8008768A Granted FR2480665A1 (fr) | 1980-04-18 | 1980-04-18 | Procede de fabrication d'une grille de filage de materiaux ceramiques en forme de nids d'abeille |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2480665A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830598A (en) * | 1986-08-14 | 1989-05-16 | Ngk Insulators, Ltd. | Dies for extruding honeycomb structure |
| BE1001622A3 (fr) * | 1987-02-27 | 1989-12-19 | Ngk Insulators Ltd | Gabarit d'extrusion-formage. |
| CN106239073A (zh) * | 2016-08-31 | 2016-12-21 | 勋龙智造精密应用材料（苏州）股份有限公司 | 一种模仁boss孔加工方法 |
-
1980
- 1980-04-18 FR FR8008768A patent/FR2480665A1/fr active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4830598A (en) * | 1986-08-14 | 1989-05-16 | Ngk Insulators, Ltd. | Dies for extruding honeycomb structure |
| US4875264A (en) * | 1986-08-14 | 1989-10-24 | Ngk Insulators, Ltd. | Method for producing dies for extruding honeycomb structures |
| BE1001622A3 (fr) * | 1987-02-27 | 1989-12-19 | Ngk Insulators Ltd | Gabarit d'extrusion-formage. |
| CN106239073A (zh) * | 2016-08-31 | 2016-12-21 | 勋龙智造精密应用材料（苏州）股份有限公司 | 一种模仁boss孔加工方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2480665B1 (enrdf_load_stackoverflow) | 1982-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |