BE360794A - - Google Patents
Info
- Publication number
- BE360794A BE360794A BE360794DA BE360794A BE 360794 A BE360794 A BE 360794A BE 360794D A BE360794D A BE 360794DA BE 360794 A BE360794 A BE 360794A
- Authority
- BE
- Belgium
- Prior art keywords
- blank
- metal
- cavity
- hollow
- melting point
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 238000003303 reheating Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360794A true BE360794A (en, 2012) |
Family
ID=34030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360794D BE360794A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE360794A (en, 2012) |
-
0
- BE BE360794D patent/BE360794A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113976789B (zh) | 一种带内外法兰结构的钛合金薄壁超大锥角异形环锻件空心缩径挤压成形工艺方法 | |
| RU2469848C2 (ru) | Способ изготовления тюбиков с использованием сварки | |
| EP0056776B1 (fr) | Procédé de fabrication d'ébauches d'essieux creux en une seule pièce et ébauches d'essieux obtenues | |
| JPH10128431A (ja) | メッキ金属パイプの製造方法 | |
| CN101998902B (zh) | 一种通过焊接制造管的方法 | |
| BE360794A (en, 2012) | ||
| FR2596144A1 (fr) | Echangeur de chaleur spirale et son procede de fabrication | |
| US5348213A (en) | Method for the manufacture of internally enhanced welded tubing | |
| BE360791A (en, 2012) | ||
| WO2005004663A1 (en) | Method for manufacturing articles of jewellery | |
| BE848428Q (fr) | Procede de production d'un tuyau auto-porteur de matiere plastique cellulaire, | |
| BE417012A (en, 2012) | ||
| BE489197A (en, 2012) | ||
| WO2001088384A1 (en) | Tube blanks for hydroforming | |
| CH401875A (fr) | Procédé de forgeage d'un tube métallique | |
| BE435371A (en, 2012) | ||
| RU2004134763A (ru) | Способ производства сварных прямошовных труб большого диаметра | |
| BE524175A (en, 2012) | ||
| BE503864A (en, 2012) | ||
| BE331397A (en, 2012) | ||
| CH334031A (fr) | Procédé de fabrication d'une aube de turbine ou de compresseur | |
| BE514636A (en, 2012) | ||
| BE440826A (en, 2012) | ||
| CH278661A (fr) | Procédé pour la fabrication d'un tube coudé, appareil pour la mise en oeuvre de ce procédé et tube coudé obtenu par ce procédé. | |
| BE403768A (en, 2012) |