FR868831A - Procédé de fabrication de pièces moulées en matières dures - Google Patents
Procédé de fabrication de pièces moulées en matières duresInfo
- Publication number
- FR868831A FR868831A FR868831DA FR868831A FR 868831 A FR868831 A FR 868831A FR 868831D A FR868831D A FR 868831DA FR 868831 A FR868831 A FR 868831A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- molded parts
- hard materials
- hard
- materials
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE868831X | 1940-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR868831A true FR868831A (fr) | 1942-01-17 |
Family
ID=6802616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR868831D Expired FR868831A (fr) | 1940-02-22 | 1940-12-30 | Procédé de fabrication de pièces moulées en matières dures |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR868831A (fr) |
-
1940
- 1940-12-30 FR FR868831D patent/FR868831A/fr not_active Expired
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