CA2036043A1 - Molded ceramic articles and production method thereof - Google Patents
Molded ceramic articles and production method thereofInfo
- Publication number
- CA2036043A1 CA2036043A1 CA 2036043 CA2036043A CA2036043A1 CA 2036043 A1 CA2036043 A1 CA 2036043A1 CA 2036043 CA2036043 CA 2036043 CA 2036043 A CA2036043 A CA 2036043A CA 2036043 A1 CA2036043 A1 CA 2036043A1
- Authority
- CA
- Canada
- Prior art keywords
- molded ceramic
- ceramic article
- following composition
- composition ratios
- production method
- 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 abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000654 additive Substances 0.000 abstract 3
- 230000000996 additive effect Effects 0.000 abstract 3
- 239000002994 raw material Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Powder Metallurgy (AREA)
Abstract
A method of producing a molded ceramic article comprises the first step mixing powdery raw materials and a liquid additive, thereby obtaining a mixed raw material, the second step press-molding the mixed raw material obtained in the first step in a hydrostatically applied condition of pressure, thereby removing an excess of the liquid additive to obtain a preform, and the third step calcining the preform obtained in the second step to obtain a molded ceramic article. The molded ceramic article comprises, as a principal component, copper and, as essential components, Cr and Ni within composition ranges of 0.1 Cr < 2 wt.% and 0.1 Ni < 10 wt.% and further at least one additive component selected from the group consisting of the following composition ratios: the following composition ratios: 0 < Fe < 5 wt.%, 0 Co < 5 wt.%, 0 Al < 10 wt.%, 0 Ti < 20 wt.%, 0 Mo < 3 wt.%, 0 Si < 3 wt.%, 0 V < 3 wt.%, 0 Mg < 1 wt.% and 0 C
< 5 wt.%, and has at least one composition range selected from the group consisting of the following composition ratios: 0 < O2 < 10 wt.%, 0 < N2 < 5 wt.% and 0 < B < 10 wt.%.
< 5 wt.%, and has at least one composition range selected from the group consisting of the following composition ratios: 0 < O2 < 10 wt.%, 0 < N2 < 5 wt.% and 0 < B < 10 wt.%.
Applications Claiming Priority (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2-033023 | 1990-02-13 | ||
| JP3302390 | 1990-02-13 | ||
| JP2-041976 | 1990-02-22 | ||
| JP4197690A JP2854916B2 (en) | 1990-02-22 | 1990-02-22 | Ceramic-copper alloy composite |
| JP7285490A JPH03271339A (en) | 1990-03-22 | 1990-03-22 | Ceramics/copper composite and its manufacturing method |
| JP2-072854 | 1990-03-22 | ||
| JP2-076131 | 1990-03-26 | ||
| JP2076131A JPH0717925B2 (en) | 1990-03-26 | 1990-03-26 | Molded body manufacturing method |
| JP29245090A JP2846941B2 (en) | 1990-10-30 | 1990-10-30 | Electrode material and method for manufacturing electrode material |
| JP2-292451 | 1990-10-30 | ||
| JP2-292450 | 1990-10-30 | ||
| JP29245190A JP2846942B2 (en) | 1990-10-30 | 1990-10-30 | Electrode material and method for manufacturing electrode material |
| JP3006530A JP2533410B2 (en) | 1991-01-23 | 1991-01-23 | Electrode material and method of manufacturing electrode material |
| JP3-006574 | 1991-01-23 | ||
| JP3006574A JP2533411B2 (en) | 1991-01-23 | 1991-01-23 | Electrode material and method of manufacturing electrode material |
| JP3-006530 | 1991-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2036043A1 true CA2036043A1 (en) | 1991-08-14 |
| CA2036043C CA2036043C (en) | 1996-10-29 |
Family
ID=27571583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2036043 Expired - Fee Related CA2036043C (en) | 1990-02-13 | 1991-02-08 | Molded ceramic articles and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2036043C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306153A (en) * | 2019-07-22 | 2019-10-08 | 河南科技大学 | A kind of preparation method of DLC coating doped with Cr |
| CN110416601A (en) * | 2019-08-07 | 2019-11-05 | 哈尔滨师范大学 | A kind of preparation method of metal oxide layer on the electrolyte surface of sodium battery |
| CN113976901A (en) * | 2021-10-26 | 2022-01-28 | 浙江同擎科技有限公司 | Ceramic-reinforced cobalt-chromium alloy material for 3D printing and preparation method thereof |
| CN115572152A (en) * | 2022-10-20 | 2023-01-06 | 湖南省醴陵市浦口电瓷有限公司 | High-voltage hollow porcelain bushing and preparation process thereof |
-
1991
- 1991-02-08 CA CA 2036043 patent/CA2036043C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306153A (en) * | 2019-07-22 | 2019-10-08 | 河南科技大学 | A kind of preparation method of DLC coating doped with Cr |
| CN110416601A (en) * | 2019-08-07 | 2019-11-05 | 哈尔滨师范大学 | A kind of preparation method of metal oxide layer on the electrolyte surface of sodium battery |
| CN113976901A (en) * | 2021-10-26 | 2022-01-28 | 浙江同擎科技有限公司 | Ceramic-reinforced cobalt-chromium alloy material for 3D printing and preparation method thereof |
| CN113976901B (en) * | 2021-10-26 | 2023-11-03 | 浙江同擎科技有限公司 | Ceramic reinforced cobalt-chromium alloy material for 3D printing and preparation method thereof |
| CN115572152A (en) * | 2022-10-20 | 2023-01-06 | 湖南省醴陵市浦口电瓷有限公司 | High-voltage hollow porcelain bushing and preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2036043C (en) | 1996-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |