DE1759973A1 - Verfahren bei der Herstellung von Gegenstaenden durch isostatisches Pressen von pulverfoermigem Ausgangsmaterial - Google Patents
Verfahren bei der Herstellung von Gegenstaenden durch isostatisches Pressen von pulverfoermigem AusgangsmaterialInfo
- Publication number
- DE1759973A1 DE1759973A1 DE19681759973 DE1759973A DE1759973A1 DE 1759973 A1 DE1759973 A1 DE 1759973A1 DE 19681759973 DE19681759973 DE 19681759973 DE 1759973 A DE1759973 A DE 1759973A DE 1759973 A1 DE1759973 A1 DE 1759973A1
- Authority
- DE
- Germany
- Prior art keywords
- container
- shape
- starting material
- expanded
- powdery
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000000462 isostatic pressing Methods 0.000 title claims description 11
- 239000007858 starting material Substances 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012858 resilient material Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
-
- 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
- B22F3/02—Compacting only
- B22F3/04—Compacting only by applying fluid pressure, e.g. by cold isostatic pressing [CIP]
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1216—Container composition
- B22F3/1233—Organic material
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
- B22F3/1258—Container manufacturing
- B22F3/1275—Container manufacturing by coating a model and eliminating the model before consolidation
-
- 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
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE10274/67*A SE300781B (enrdf_load_stackoverflow) | 1967-06-30 | 1967-06-30 | |
SE10273/67*A SE300780B (enrdf_load_stackoverflow) | 1967-06-30 | 1967-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1759973A1 true DE1759973A1 (de) | 1971-07-01 |
Family
ID=26655761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681759973 Pending DE1759973A1 (de) | 1967-06-30 | 1968-06-26 | Verfahren bei der Herstellung von Gegenstaenden durch isostatisches Pressen von pulverfoermigem Ausgangsmaterial |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE717187A (enrdf_load_stackoverflow) |
DE (1) | DE1759973A1 (enrdf_load_stackoverflow) |
FR (1) | FR1576646A (enrdf_load_stackoverflow) |
GB (1) | GB1227572A (enrdf_load_stackoverflow) |
NL (1) | NL6809298A (enrdf_load_stackoverflow) |
NO (1) | NO121938B (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2767458B1 (fr) * | 1997-08-21 | 1999-11-12 | Lvmh Rech | Procede de fabrication d'un support revetu de poudre compactee a usage cosmetique et support obtenu par ce procede |
CN103979228A (zh) * | 2014-04-30 | 2014-08-13 | 安徽省顺鑫油脂有限公司 | 一种花生油压榨机的进料斗 |
CN107310015A (zh) * | 2017-08-15 | 2017-11-03 | 中国工程物理研究院化工材料研究所 | 用于等静压的内腔体排气装置 |
-
1968
- 1968-06-26 DE DE19681759973 patent/DE1759973A1/de active Pending
- 1968-06-26 BE BE717187D patent/BE717187A/xx unknown
- 1968-06-28 FR FR1576646D patent/FR1576646A/fr not_active Expired
- 1968-06-28 GB GB1227572D patent/GB1227572A/en not_active Expired
- 1968-06-28 NO NO257868A patent/NO121938B/no unknown
- 1968-07-01 NL NL6809298A patent/NL6809298A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE717187A (enrdf_load_stackoverflow) | 1968-12-02 |
GB1227572A (enrdf_load_stackoverflow) | 1971-04-07 |
NO121938B (enrdf_load_stackoverflow) | 1971-04-26 |
FR1576646A (enrdf_load_stackoverflow) | 1969-08-01 |
NL6809298A (enrdf_load_stackoverflow) | 1968-12-31 |
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