TW200637719A - Method and apparatus for improving alloy mechanical properties - Google Patents
Method and apparatus for improving alloy mechanical propertiesInfo
- Publication number
- TW200637719A TW200637719A TW094112344A TW94112344A TW200637719A TW 200637719 A TW200637719 A TW 200637719A TW 094112344 A TW094112344 A TW 094112344A TW 94112344 A TW94112344 A TW 94112344A TW 200637719 A TW200637719 A TW 200637719A
- Authority
- TW
- Taiwan
- Prior art keywords
- channels
- mold
- extruded
- punches
- extrusion
- Prior art date
Links
Landscapes
- Extrusion Of Metal (AREA)
Abstract
The present invention relates to a large deformation apparatus, a method for applying large deformation, and products thereof for metallic materials that comprises a extrusion mold, and a extrusion system, wherein the extrusion mold comprise a mold body, more than 3 holes that pass through the mold body forming channels and insect in its inside, wherein the channels area can be different cause of process needs, but at least two channels in the same direction have the same area for extruding the alloy materials out of the mold; the extrusion system comprises punches provided to channels that can slide in the channels and extend from the end surface of the mold body to the intersection of the channels; said metallic materials can be put in any channel and then extruded by punches deforming the alloy materials separating in the channels in turn, then extruded out the mold by punches, the said metallic materials can be extruded at room temperature, high temperature, and semi-solid state of ally material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94112344A TWI273023B (en) | 2005-04-18 | 2005-04-18 | Method and apparatus for improving alloy mechanical properties |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94112344A TWI273023B (en) | 2005-04-18 | 2005-04-18 | Method and apparatus for improving alloy mechanical properties |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200637719A true TW200637719A (en) | 2006-11-01 |
TWI273023B TWI273023B (en) | 2007-02-11 |
Family
ID=38621330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94112344A TWI273023B (en) | 2005-04-18 | 2005-04-18 | Method and apparatus for improving alloy mechanical properties |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI273023B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI810015B (en) * | 2022-08-10 | 2023-07-21 | 財團法人金屬工業研究發展中心 | Equal channel angular extrusion device and method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109759471B (en) * | 2018-12-18 | 2020-04-07 | 长沙仲腾金属材料科技有限公司 | Equal-channel extrusion die and method for preparing ultrafine crystal block material |
-
2005
- 2005-04-18 TW TW94112344A patent/TWI273023B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI810015B (en) * | 2022-08-10 | 2023-07-21 | 財團法人金屬工業研究發展中心 | Equal channel angular extrusion device and method |
Also Published As
Publication number | Publication date |
---|---|
TWI273023B (en) | 2007-02-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |