JPS6213245A - Production of thin composite sheet for acoustic apparatus - Google Patents
Production of thin composite sheet for acoustic apparatusInfo
- Publication number
- JPS6213245A JPS6213245A JP15169585A JP15169585A JPS6213245A JP S6213245 A JPS6213245 A JP S6213245A JP 15169585 A JP15169585 A JP 15169585A JP 15169585 A JP15169585 A JP 15169585A JP S6213245 A JPS6213245 A JP S6213245A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- vessel
- composite sheet
- magnesium
- thin composite
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 12
- 239000011777 magnesium Substances 0.000 claims abstract description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims abstract description 9
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 13
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- 239000011888 foil Substances 0.000 abstract description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 12
- 235000001055 magnesium Nutrition 0.000 abstract description 11
- 229940091250 magnesium supplement Drugs 0.000 abstract description 11
- 229910052786 argon Inorganic materials 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 150000002739 metals Chemical class 0.000 abstract description 3
- 239000000155 melt Substances 0.000 abstract 2
- 229910020888 Sn-Cu Inorganic materials 0.000 abstract 1
- 229910019204 Sn—Cu Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は溶湯急冷法によシ機械的強度に優れた音響機器
用マグネシウム複合薄板を得んとするものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention aims to obtain a magnesium composite thin plate for audio equipment having excellent mechanical strength by a molten metal quenching method.
一般にマグネシウム箔は通常の金属に比して卑金属であ
るため音響機器用振動材として重要視されその需要が益
々増大しつ\あるが強夏並び腐食性において劣るため、
この性能を改良するために従来マグネシウム箔に銅合金
箔、アルミ合金箔等の被複合金属箔を重ね合せた複合薄
板が使用されているものである。In general, magnesium foil is a base metal compared to ordinary metals, so it is considered important as a vibration material for audio equipment, and its demand is increasing, but it is inferior in strong summer and corrosive properties.
In order to improve this performance, composite thin plates have been used in which composite metal foils such as copper alloy foils and aluminum alloy foils are laminated on magnesium foils.
而して、この複合薄板をうるには、夫々マグネシウム又
はマグネ、シウム合金(以下マグネシウムという)の鋳
塊と被複合金属の鋳塊とを別々に圧延して金属板とした
後、再度この両者を圧延して圧着して複合薄板とするか
又は個々に再度圧延して薄板としたものを接着剤によっ
て密着して複合薄板にしているものであった。To obtain this composite thin plate, an ingot of magnesium or a magne-sium alloy (hereinafter referred to as magnesium) and an ingot of the composite metal are rolled separately to form a metal plate, and then both are rolled again. They were either rolled and crimped to form a composite thin plate, or individually rolled again into thin plates and then adhered with an adhesive to form a composite thin plate.
然しなから従来方法によるマグネシウム薄板及び被複合
金属薄板は何れも圧延による二次加工によるため結晶構
造が粗となシ複合薄板としたとしても十分な強度を有す
るものをえることが出来ないものであった・
更にこの複合薄板をうるには圧延加工、貼着加工等の如
く複雑な工程と煩雑な作業を必要とし、製品をうるため
に長時間を要するものであった0
〔発明が解決しようとする問題点〕
本発明はかかる現状に鑑み鋭意研究を行った結果、簡単
な工程によシ、優れた強度並びに耐食性を有する音響機
器用振動複合板を提供せんとするものである。However, since both the magnesium thin sheet and composite metal thin sheet produced by conventional methods are subjected to secondary processing by rolling, the crystal structure is coarse, and even if it is made into a composite thin sheet, it is not possible to obtain one with sufficient strength. In addition, producing this composite thin plate required complicated processes and laborious work such as rolling and pasting, and it took a long time to produce the product. The present invention has been made as a result of extensive research in view of the current situation, and is intended to provide a vibrating composite plate for audio equipment that has excellent strength and corrosion resistance through a simple process.
マグネシウムの溶湯と、銅合金、アルミ合金。 Molten magnesium, copper alloy, and aluminum alloy.
チタン合金等の被複合金属の溶湯とを同時にロール面上
に圧出し急冷せしめて複合薄板を形成せしめたことを特
徴とするものである。This method is characterized in that a molten metal such as a titanium alloy is simultaneously extruded onto the roll surface and rapidly cooled to form a composite thin plate.
本発明方法はマグネシウム箔と被複合金属箔とを溶湯急
冷法によシ得ると同時に圧着して複合薄板とするため、
上記両名の結晶構造は緻密となシ優れた強度を有する。In the method of the present invention, a magnesium foil and a metal foil to be composited are simultaneously crimped and bonded together by a molten metal quenching method to form a composite thin plate.
Both of the above crystal structures are dense and have excellent strength.
又その工程は一工程よりなるため橿めて簡単にしてうろ
ことが出来るものである。Also, since the process consists of one step, it can be easily repeated.
第1図に示す如<0.4wt%Zr−Mg合金を容器1
内に入れ、該容器内にアルコ0ンガス導入孔2よシアル
ボンがスを流入せしめつ\加熱して溶湯とする。又Q、
3 wt%−9,Qwt%f3 n −Cu合金を容
器1′内に入れ、上記同様アルゴンガス導入孔2′ よ
シアルコ9ンガスを流入せしめつ\加熱して溶湯とする
。As shown in Fig. 1, <0.4wt% Zr-Mg alloy was placed in container 1.
Then, the alcohol gas is introduced into the container through the alcohol gas introduction hole 2 and heated to form a molten metal. Also Q,
3wt%-9, Qwt%f3n-Cu alloy is placed in a container 1' and heated to form a molten metal while flowing sialicone gas through the argon gas introduction hole 2' as described above.
この両溶湯を夫々バルブ3,3′ を開口せしめて冷
却ロール4,4′ 面上に圧出し、該ロール4,4′
の間隙部において厚さ150μのマグネシウム箔5
と厚さ150μの銅合金箔5′とが圧着されて、第2図
に示す如き、本発明複合薄板6を得た。この複合薄板を
巻取機7に巻取って製品とした。Both molten metals are forced out onto the surfaces of the cooling rolls 4, 4' by opening the valves 3, 3', respectively.
Magnesium foil 5 with a thickness of 150μ is placed in the gap.
and a copper alloy foil 5' having a thickness of 150 μm were pressed together to obtain a composite thin plate 6 of the present invention as shown in FIG. This composite thin plate was wound up into a product by a winding machine 7.
なお、本発明品と比較するために上記と同様のマグネシ
ウム合金鋳塊と、銅合金鋳塊とを圧風加工によシ夫々厚
さ150μの薄板とし、これを接着剤にて接着して比較
例複合薄板をえた。In addition, in order to compare with the product of the present invention, a magnesium alloy ingot similar to the above and a copper alloy ingot were made into thin plates each having a thickness of 150μ by air pressure processing, and these were bonded with adhesive and compared. Example: A composite thin plate was obtained.
斯くして得た本発明品と従来品とについてその性能を試
みるために機械的強度並に耐食性を夫々測定した。その
結果は第1表に示す通シである。The mechanical strength and corrosion resistance of the thus obtained products of the present invention and conventional products were measured in order to test their performance. The results are shown in Table 1.
第 1 表
上表よシ明らかな如く本発明方法によれば従来品に比し
て機械的強度並に耐食性において著しく優れていること
を示した。As is clear from Table 1, the method of the present invention was significantly superior to conventional products in terms of mechanical strength and corrosion resistance.
以上詳述した如く本発明方法はよればその操作極めて簡
単にして優れた性能を有するため音響機器の振動材とし
て有用なものである。As detailed above, the method of the present invention is extremely simple to operate and has excellent performance, making it useful as a vibrating material for audio equipment.
第1図は本発明方法によシ音響機器用複合薄板をうるた
めの概略説明図、第2図は本発明方法により得た音響機
器用複合薄板の断面図である。
1・・・マグネシウム合金用容器、1′・・・銅合金用
容器、 2 、2’・・・アルゴンガス導入孔、3 #
s’・・・パルプ、 4 、4’−冷却ロール、5・
・・マグネシウム合金箔、5′・・・銅合金箔、6・・
・複合薄板。FIG. 1 is a schematic explanatory diagram for obtaining a composite thin plate for audio equipment by the method of the present invention, and FIG. 2 is a sectional view of the composite thin plate for audio equipment obtained by the method of the present invention. 1... Container for magnesium alloy, 1'... Container for copper alloy, 2, 2'... Argon gas introduction hole, 3 #
s'...Pulp, 4, 4'-cooling roll, 5.
...Magnesium alloy foil, 5'...Copper alloy foil, 6...
・Composite thin plate.
Claims (2)
望金属の溶湯とを圧延ロール面上に圧出して急冷せしめ
て複合薄板を形成せしめたことを特徴とする音響機器用
複合薄板の製造方法。(1) A method for manufacturing a composite thin plate for audio equipment, characterized in that a molten magnesium or magnesium alloy and a molten metal of a desired metal are extruded onto the surface of a rolling roll and rapidly cooled to form a composite thin plate.
などからなることを特徴とする特許請求の範囲第1項記
載の音響機器用複合薄板の製造方法。(2) The method for manufacturing a composite thin plate for audio equipment according to claim 1, wherein the desired metal is copper alloy, aluminum alloy, titanium alloy, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15169585A JPS6213245A (en) | 1985-07-10 | 1985-07-10 | Production of thin composite sheet for acoustic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15169585A JPS6213245A (en) | 1985-07-10 | 1985-07-10 | Production of thin composite sheet for acoustic apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6213245A true JPS6213245A (en) | 1987-01-22 |
Family
ID=15524241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15169585A Pending JPS6213245A (en) | 1985-07-10 | 1985-07-10 | Production of thin composite sheet for acoustic apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6213245A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006093154A1 (en) * | 2005-02-28 | 2006-09-08 | Pioneer Corporation | Cabinet, speaker device constituent member and process for producing them |
CN100464881C (en) * | 2005-03-21 | 2009-03-04 | 孙恩波 | Continuous casting continuous rolling composite metal board and its production method |
JP2016187825A (en) * | 2015-03-30 | 2016-11-04 | 学校法人常翔学園 | Metal plate production apparatus and metal plate production method |
CN110695327A (en) * | 2019-11-14 | 2020-01-17 | 瓯锟科技温州有限公司 | Jet rolling preparation method of aluminum alloy composite plate strip |
US11027330B2 (en) | 2016-08-10 | 2021-06-08 | Nucor Corporation | Method of thin strip casting |
KR102559340B1 (en) * | 2022-07-28 | 2023-07-26 | 주식회사 해동에이지케이 | Power transfer unit of working machinery from farming machine |
-
1985
- 1985-07-10 JP JP15169585A patent/JPS6213245A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006093154A1 (en) * | 2005-02-28 | 2006-09-08 | Pioneer Corporation | Cabinet, speaker device constituent member and process for producing them |
CN100464881C (en) * | 2005-03-21 | 2009-03-04 | 孙恩波 | Continuous casting continuous rolling composite metal board and its production method |
JP2016187825A (en) * | 2015-03-30 | 2016-11-04 | 学校法人常翔学園 | Metal plate production apparatus and metal plate production method |
US11027330B2 (en) | 2016-08-10 | 2021-06-08 | Nucor Corporation | Method of thin strip casting |
CN110695327A (en) * | 2019-11-14 | 2020-01-17 | 瓯锟科技温州有限公司 | Jet rolling preparation method of aluminum alloy composite plate strip |
KR102559340B1 (en) * | 2022-07-28 | 2023-07-26 | 주식회사 해동에이지케이 | Power transfer unit of working machinery from farming machine |
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