JPH0572455B2 - - Google Patents
Info
- Publication number
- JPH0572455B2 JPH0572455B2 JP6722186A JP6722186A JPH0572455B2 JP H0572455 B2 JPH0572455 B2 JP H0572455B2 JP 6722186 A JP6722186 A JP 6722186A JP 6722186 A JP6722186 A JP 6722186A JP H0572455 B2 JPH0572455 B2 JP H0572455B2
- Authority
- JP
- Japan
- Prior art keywords
- less
- bendability
- strength
- lead frame
- present
- 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 - Lifetime
Links
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 17
- 239000010949 copper Substances 0.000 description 11
- 229910052742 iron Inorganic materials 0.000 description 8
- 238000005452 bending Methods 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910020816 Sn Pb Inorganic materials 0.000 description 1
- 229910020922 Sn-Pb Inorganic materials 0.000 description 1
- 229910009038 Sn—P Inorganic materials 0.000 description 1
- 229910008783 Sn—Pb Inorganic materials 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 229910007873 ZrAl3 Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Conductive Materials (AREA)
- Heat Treatment Of Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6722186A JPS62224652A (ja) | 1986-03-27 | 1986-03-27 | リ−ドフレ−ム用アルミニウム合金 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6722186A JPS62224652A (ja) | 1986-03-27 | 1986-03-27 | リ−ドフレ−ム用アルミニウム合金 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62224652A JPS62224652A (ja) | 1987-10-02 |
| JPH0572455B2 true JPH0572455B2 (no) | 1993-10-12 |
Family
ID=13338634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6722186A Granted JPS62224652A (ja) | 1986-03-27 | 1986-03-27 | リ−ドフレ−ム用アルミニウム合金 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62224652A (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU732493B2 (en) * | 1997-10-03 | 2001-04-26 | Corus Aluminium Walzprodukte Gmbh | Aluminium-magnesium weld filler alloy |
| US7494043B2 (en) | 2004-10-15 | 2009-02-24 | Aleris Aluminum Koblenz Gmbh | Method for constructing a welded construction utilizing an Al-Mg-Mn weld filler alloy |
| CN104152753B (zh) * | 2014-07-08 | 2016-06-15 | 蚌埠市英路光电有限公司 | 一种led用含改性树木灰的铝基复合散热材料 |
| CN104164597B (zh) * | 2014-07-22 | 2016-03-30 | 安徽冠宇光电科技有限公司 | 一种重利用电镀废水的led用铝基复合散热材料 |
-
1986
- 1986-03-27 JP JP6722186A patent/JPS62224652A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62224652A (ja) | 1987-10-02 |
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