JPH0361752B2 - - Google Patents
Info
- Publication number
- JPH0361752B2 JPH0361752B2 JP7292187A JP7292187A JPH0361752B2 JP H0361752 B2 JPH0361752 B2 JP H0361752B2 JP 7292187 A JP7292187 A JP 7292187A JP 7292187 A JP7292187 A JP 7292187A JP H0361752 B2 JPH0361752 B2 JP H0361752B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- aluminum alloy
- ingot
- extrusion
- exceeds
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims description 13
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000001192 hot extrusion Methods 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 14
- 239000000126 substance Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 238000007872 degassing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 238000000265 homogenisation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- QQHSIRTYSFLSRM-UHFFFAOYSA-N alumanylidynechromium Chemical compound [Al].[Cr] QQHSIRTYSFLSRM-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
Landscapes
- Extrusion Of Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7292187A JPS63238246A (ja) | 1987-03-25 | 1987-03-25 | 鏡面加工性に優れたアルミニウム合金押出材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7292187A JPS63238246A (ja) | 1987-03-25 | 1987-03-25 | 鏡面加工性に優れたアルミニウム合金押出材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63238246A JPS63238246A (ja) | 1988-10-04 |
| JPH0361752B2 true JPH0361752B2 (fr) | 1991-09-20 |
Family
ID=13503299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7292187A Granted JPS63238246A (ja) | 1987-03-25 | 1987-03-25 | 鏡面加工性に優れたアルミニウム合金押出材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63238246A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5099677B2 (ja) * | 2007-03-20 | 2012-12-19 | 三菱アルミニウム株式会社 | 光輝性アルミニウム合金材の製造方法 |
| WO2013150957A1 (fr) * | 2012-04-05 | 2013-10-10 | 日本軽金属株式会社 | Alliage d'aluminium pour matériau creux microporeux qui a une excellente extrudabilité et une excellente résistance à la corrosion intercristalline, et son procédé de production |
-
1987
- 1987-03-25 JP JP7292187A patent/JPS63238246A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63238246A (ja) | 1988-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |