NL7207434A - - Google Patents
Info
- Publication number
- NL7207434A NL7207434A NL7207434A NL7207434A NL7207434A NL 7207434 A NL7207434 A NL 7207434A NL 7207434 A NL7207434 A NL 7207434A NL 7207434 A NL7207434 A NL 7207434A NL 7207434 A NL7207434 A NL 7207434A
- Authority
- NL
- Netherlands
Links
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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/007—Hydrostatic extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
- B21C25/025—Selection of materials therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/10—Making tools by operations not covered by a single other subclass
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15049671A | 1971-06-07 | 1971-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207434A true NL7207434A (de) | 1972-12-11 |
Family
ID=22534808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207434A NL7207434A (de) | 1971-06-07 | 1972-06-01 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE784447A (de) |
| CA (1) | CA955082A (de) |
| CH (1) | CH542005A (de) |
| DE (1) | DE2225012A1 (de) |
| ES (1) | ES403818A1 (de) |
| FR (1) | FR2140444A1 (de) |
| IT (1) | IT959058B (de) |
| NL (1) | NL7207434A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012013778B4 (de) * | 2012-07-11 | 2023-08-24 | Volkswagen Aktiengesellschaft | Formwerkzeug aus einem Stahlmaterial mit bereichsweise unterschiedlichen Materialeigenschaften für die Massivumformung eines Metallwerkstoffs sowie Verfahren zur Herstellung eines solchen Formwerkzeugs |
-
1972
- 1972-01-31 CA CA133,540A patent/CA955082A/en not_active Expired
- 1972-05-23 DE DE19722225012 patent/DE2225012A1/de active Pending
- 1972-06-01 NL NL7207434A patent/NL7207434A/xx unknown
- 1972-06-05 IT IT6877372A patent/IT959058B/it active
- 1972-06-05 FR FR7220113A patent/FR2140444A1/fr not_active Withdrawn
- 1972-06-06 BE BE784447A patent/BE784447A/xx unknown
- 1972-06-06 ES ES403818A patent/ES403818A1/es not_active Expired
- 1972-06-06 CH CH835572A patent/CH542005A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT959058B (it) | 1973-11-10 |
| FR2140444A1 (en) | 1973-01-19 |
| BE784447A (fr) | 1972-10-02 |
| ES403818A1 (es) | 1975-05-01 |
| CH542005A (de) | 1973-09-30 |
| DE2225012A1 (de) | 1972-12-28 |
| CA955082A (en) | 1974-09-24 |