JPH02127916A - 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法 - Google Patents
表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法Info
- Publication number
- JPH02127916A JPH02127916A JP27989588A JP27989588A JPH02127916A JP H02127916 A JPH02127916 A JP H02127916A JP 27989588 A JP27989588 A JP 27989588A JP 27989588 A JP27989588 A JP 27989588A JP H02127916 A JPH02127916 A JP H02127916A
- Authority
- JP
- Japan
- Prior art keywords
- extruded material
- alloy
- die
- liquid nitrogen
- extruding
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 38
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 11
- 238000001953 recrystallisation Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 15
- 238000005507 spraying Methods 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 36
- 239000007788 liquid Substances 0.000 abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 18
- 238000005452 bending Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract 1
- YPHMISFOHDHNIV-FSZOTQKASA-N cycloheximide Chemical compound C1[C@@H](C)C[C@H](C)C(=O)[C@@H]1[C@H](O)CC1CC(=O)NC(=O)C1 YPHMISFOHDHNIV-FSZOTQKASA-N 0.000 description 4
- 239000002932 luster Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27989588A JPH02127916A (ja) | 1988-11-04 | 1988-11-04 | 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27989588A JPH02127916A (ja) | 1988-11-04 | 1988-11-04 | 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02127916A true JPH02127916A (ja) | 1990-05-16 |
| JPH0367766B2 JPH0367766B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-24 |
Family
ID=17617422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27989588A Granted JPH02127916A (ja) | 1988-11-04 | 1988-11-04 | 表面再結晶を抑制した７０００系Ａｌ合金押出材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0949348A1 (de) * | 1998-04-09 | 1999-10-13 | Alusuisse Technology & Management AG | Verfahren zum kontrollierten Abkühlen eines Bandes oder eines Profils aus einer Aluminiumlegierung |
| CN100346892C (zh) * | 2005-01-25 | 2007-11-07 | 广东兴发集团有限公司 | 7075铝合金型材快速挤压方法 |
| CN103643181A (zh) * | 2013-11-29 | 2014-03-19 | 福建省南平铝业有限公司 | 铝合金挤压材在线强冷淬火装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212650A (en) * | 1975-07-22 | 1977-01-31 | Yamato Kogyo Kk | Method of producing outer end with edge of control cable |
-
1988
- 1988-11-04 JP JP27989588A patent/JPH02127916A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5212650A (en) * | 1975-07-22 | 1977-01-31 | Yamato Kogyo Kk | Method of producing outer end with edge of control cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0949348A1 (de) * | 1998-04-09 | 1999-10-13 | Alusuisse Technology & Management AG | Verfahren zum kontrollierten Abkühlen eines Bandes oder eines Profils aus einer Aluminiumlegierung |
| CN100346892C (zh) * | 2005-01-25 | 2007-11-07 | 广东兴发集团有限公司 | 7075铝合金型材快速挤压方法 |
| CN103643181A (zh) * | 2013-11-29 | 2014-03-19 | 福建省南平铝业有限公司 | 铝合金挤压材在线强冷淬火装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0367766B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-24 |
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