JPS61281844A - 小型スピ−カ用放音板 - Google Patents
小型スピ−カ用放音板Info
- Publication number
- JPS61281844A JPS61281844A JP3678386A JP3678386A JPS61281844A JP S61281844 A JPS61281844 A JP S61281844A JP 3678386 A JP3678386 A JP 3678386A JP 3678386 A JP3678386 A JP 3678386A JP S61281844 A JPS61281844 A JP S61281844A
- Authority
- JP
- Japan
- Prior art keywords
- amorphous alloy
- alloy
- molten metal
- radiating plate
- sound radiating
- 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
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 abstract description 11
- 239000000956 alloy Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 8
- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 3
- 230000008018 melting Effects 0.000 abstract description 3
- 239000010453 quartz Substances 0.000 abstract description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010936 titanium Substances 0.000 description 13
- 229910052719 titanium Inorganic materials 0.000 description 10
- 238000010791 quenching Methods 0.000 description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 230000000171 quenching effect Effects 0.000 description 6
- 229910001069 Ti alloy Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 229910004339 Ti-Si Inorganic materials 0.000 description 3
- 229910010978 Ti—Si Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3678386A JPS61281844A (ja) | 1986-02-21 | 1986-02-21 | 小型スピ−カ用放音板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3678386A JPS61281844A (ja) | 1986-02-21 | 1986-02-21 | 小型スピ−カ用放音板 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3494882A Division JPS58153749A (ja) | 1982-03-05 | 1982-03-05 | 小型スピ−カ用放音板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61281844A true JPS61281844A (ja) | 1986-12-12 |
| JPS6339652B2 JPS6339652B2 (OSRAM) | 1988-08-05 |
Family
ID=12479373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3678386A Granted JPS61281844A (ja) | 1986-02-21 | 1986-02-21 | 小型スピ−カ用放音板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61281844A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867452A (en) * | 1997-10-17 | 1999-02-02 | E. Gluck Corp. | Watch with invisible speaker |
-
1986
- 1986-02-21 JP JP3678386A patent/JPS61281844A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5867452A (en) * | 1997-10-17 | 1999-02-02 | E. Gluck Corp. | Watch with invisible speaker |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6339652B2 (OSRAM) | 1988-08-05 |
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