JPS629662B2 - - Google Patents
Info
- Publication number
- JPS629662B2 JPS629662B2 JP3712579A JP3712579A JPS629662B2 JP S629662 B2 JPS629662 B2 JP S629662B2 JP 3712579 A JP3712579 A JP 3712579A JP 3712579 A JP3712579 A JP 3712579A JP S629662 B2 JPS629662 B2 JP S629662B2
- Authority
- JP
- Japan
- Prior art keywords
- cracking
- alloy
- alloys
- extruded
- extrudability
- 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
- 239000000956 alloy Substances 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000265 homogenisation Methods 0.000 claims description 3
- 229910018137 Al-Zn Inorganic materials 0.000 claims description 2
- 229910018573 Al—Zn Inorganic materials 0.000 claims description 2
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 2
- 229910009369 Zn Mg Inorganic materials 0.000 claims 1
- 229910007573 Zn-Mg Inorganic materials 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 238000001125 extrusion Methods 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 5
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 1
- 229910018131 Al-Mn Inorganic materials 0.000 description 1
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- 229910018461 Al—Mn Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3712579A JPS55131153A (en) | 1979-03-30 | 1979-03-30 | Manufacture of a -zn-mg type alloy with high bulgeability and extrudability, and extruded material thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3712579A JPS55131153A (en) | 1979-03-30 | 1979-03-30 | Manufacture of a -zn-mg type alloy with high bulgeability and extrudability, and extruded material thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55131153A JPS55131153A (en) | 1980-10-11 |
| JPS629662B2 true JPS629662B2 (zh) | 1987-03-02 |
Family
ID=12488876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3712579A Granted JPS55131153A (en) | 1979-03-30 | 1979-03-30 | Manufacture of a -zn-mg type alloy with high bulgeability and extrudability, and extruded material thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55131153A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020261127A1 (en) | 2019-06-27 | 2020-12-30 | Ricoh Company, Ltd. | Optical device, image display, and optometric apparatus |
-
1979
- 1979-03-30 JP JP3712579A patent/JPS55131153A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020261127A1 (en) | 2019-06-27 | 2020-12-30 | Ricoh Company, Ltd. | Optical device, image display, and optometric apparatus |
| KR20220019814A (ko) | 2019-06-27 | 2022-02-17 | 가부시키가이샤 리코 | 광학 장치, 영상 표시 장치 및 검안 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55131153A (en) | 1980-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8168013B2 (en) | Al-Mg-Si aluminum alloy extruded product exhibiting excellent fatigue strength and impact fracture resistance | |
| JP2614686B2 (ja) | 形状凍結性及び塗装焼付硬化性に優れた成形加工用アルミニウム合金の製造方法 | |
| EP0610006A1 (en) | Superplastic aluminum alloy and process for producing same | |
| WO1995022634A1 (fr) | Procede de production d'une plaque d'alliage d'aluminium destinee au moulage | |
| JPH0127146B2 (zh) | ||
| JPH08144031A (ja) | 強度と成形性に優れたＡｌ−Ｚｎ−Ｍｇ系合金中空形材の製造方法 | |
| JP3681822B2 (ja) | Ａｌ−Ｚｎ−Ｍｇ系合金押出材とその製造方法 | |
| JP3710249B2 (ja) | アルミニウム押出形材とその押出形材及び構造部材の製造方法 | |
| CN110408805B (zh) | 一种铝合金棒材及其制备方法 | |
| JP3618807B2 (ja) | 曲げ加工性に優れたアルミニウム合金中空形材および該形材の製造方法 | |
| JP2004027253A (ja) | 成形加工用アルミニウム合金板およびその製造方法 | |
| JP3731911B2 (ja) | 表面性状の優れたアルミニウム合金押出材とその製造方法およびアルミニウム合金製二輪車用フレーム | |
| JPH08232035A (ja) | 曲げ加工性に優れたバンパー用高強度アルミニウム合金材およびその製造方法 | |
| JPH0860313A (ja) | 強度と転造成形性に優れたアルミニウム合金管の製造方法 | |
| JPH07150312A (ja) | アルミニウム合金鍛造素材の製造方法 | |
| JPH05171328A (ja) | 曲げ加工性に優れたアルミニウム合金薄肉中空形材及びその製造方法 | |
| JP7432352B2 (ja) | キャップ材用アルミニウム合金板及びその製造方法 | |
| JPS629662B2 (zh) | ||
| JPH0328342A (ja) | 押出性及び冷間加工性が優れたアルミニウム合金 | |
| JPS649388B2 (zh) | ||
| JPS59185520A (ja) | ホイ−ル製造用アルミニウム合金素管の製造法 | |
| JP2001355032A (ja) | 衝撃吸収性に優れたアルミニウム合金押出材 | |
| JPH06212336A (ja) | 強度および曲げ加工性のすぐれたＡｌ合金押出加工材 | |
| JPS6158546B2 (zh) | ||
| JP2006265723A (ja) | ブロー成形用熱処理型アルミニウム合金板及びその製造方法 |