DE2550839C3 - Verfahren zur Herstellung thermisch und mechanisch hochbeanspruchter Bauteile - Google Patents
Verfahren zur Herstellung thermisch und mechanisch hochbeanspruchter BauteileInfo
- Publication number
- DE2550839C3 DE2550839C3 DE19752550839 DE2550839A DE2550839C3 DE 2550839 C3 DE2550839 C3 DE 2550839C3 DE 19752550839 DE19752550839 DE 19752550839 DE 2550839 A DE2550839 A DE 2550839A DE 2550839 C3 DE2550839 C3 DE 2550839C3
- Authority
- DE
- Germany
- Prior art keywords
- production
- thermally
- highly stressed
- slip
- components
- 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
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000007569 slipcasting Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000505 Al2TiO5 Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 239000002000 Electrolyte additive Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 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 description 1
- 238000005204 segregation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752550839 DE2550839C3 (de) | 1975-11-12 | 1975-11-12 | Verfahren zur Herstellung thermisch und mechanisch hochbeanspruchter Bauteile |
| FR7633986A FR2331403A1 (fr) | 1975-11-12 | 1976-11-10 | Procede de fabrication de pieces tres sollicitees du point de vue thermique et mecanique |
| GB4703176A GB1569590A (en) | 1975-11-12 | 1976-11-11 | Process for manufacturing thermally and mechanically highly stressed components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752550839 DE2550839C3 (de) | 1975-11-12 | 1975-11-12 | Verfahren zur Herstellung thermisch und mechanisch hochbeanspruchter Bauteile |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2550839A1 DE2550839A1 (de) | 1977-05-26 |
| DE2550839B2 DE2550839B2 (de) | 1981-02-12 |
| DE2550839C3 true DE2550839C3 (de) | 1982-08-05 |
Family
ID=5961573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752550839 Expired DE2550839C3 (de) | 1975-11-12 | 1975-11-12 | Verfahren zur Herstellung thermisch und mechanisch hochbeanspruchter Bauteile |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2550839C3 (enExample) |
| FR (1) | FR2331403A1 (enExample) |
| GB (1) | GB1569590A (enExample) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2979401A (en) * | 1957-12-27 | 1961-04-11 | Union Carbide Corp | Slip casting |
| DE1280515B (de) * | 1961-02-14 | 1968-10-17 | Atomic Energy Commission | Schlicker fuer die Herstellung von Gebilden aus schwer schmelzbaren Metallen |
| US3216841A (en) * | 1962-04-30 | 1965-11-09 | Clevite Corp | Metal slip casting composition |
-
1975
- 1975-11-12 DE DE19752550839 patent/DE2550839C3/de not_active Expired
-
1976
- 1976-11-10 FR FR7633986A patent/FR2331403A1/fr active Granted
- 1976-11-11 GB GB4703176A patent/GB1569590A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2331403A1 (fr) | 1977-06-10 |
| DE2550839A1 (de) | 1977-05-26 |
| DE2550839B2 (de) | 1981-02-12 |
| GB1569590A (en) | 1980-06-18 |
| FR2331403B1 (enExample) | 1982-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| OD | Request for examination | ||
| 8263 | Opposition against grant of a patent | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |