JPS6077953A - Material for flute - Google Patents
Material for fluteInfo
- Publication number
- JPS6077953A JPS6077953A JP18558983A JP18558983A JPS6077953A JP S6077953 A JPS6077953 A JP S6077953A JP 18558983 A JP18558983 A JP 18558983A JP 18558983 A JP18558983 A JP 18558983A JP S6077953 A JPS6077953 A JP S6077953A
- Authority
- JP
- Japan
- Prior art keywords
- flute
- weight
- color
- karat gold
- content
- 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
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Abstract
Description
【発明の詳細な説明】 本発明はフルート用素材に関する。[Detailed description of the invention] The present invention relates to a flute material.
一般にフルー１・を製作するには、高級品としてはＡｕ
、Ｃｕを主成分とした１８金や工４金が使用されている
。１８金や１４金にて製作されたフルートはその高貴な
色合に人気があるが、Ａｕ含有量により高価であるとい
う問題がある。また、１８金、１４金の場合、フルート
製造工程中の焼なまし時に、Ａｕ−Ｃｕの不規則−規則
変態が起り割れが発生するという問題がある。Generally speaking, in order to produce Fluor 1, Au is used as a high-quality product.
, 18-karat gold and 4-karat gold whose main component is Cu are used. Flutes made of 18-karat gold or 14-karat gold are popular because of their noble hues, but they have the problem of being expensive due to their Au content. Furthermore, in the case of 18-karat gold and 14-karat gold, there is a problem in that irregular-ordered transformation of Au-Cu occurs during annealing during the flute manufacturing process, resulting in cracking.
そこで本発明者等は、１４金や１８金よりも安価で、し
かも１４金や１８金と同等の色合を特有し、がっＡｇを
添加することによりＡｕ−Ｃｕの不規則−規則変態を防
止した加工性の良好なフルー１・用合金材料を開発すべ
く鋭意攻究の結果、大むね満足できるフルート用合金材
料を見い出した。Therefore, the present inventors have developed a method that is cheaper than 14-karat gold and 18-karat gold, yet has the same color as 14-karat gold and 18-karat gold, and prevents the irregular-ordered transformation of Au-Cu by adding Ag. As a result of our intensive efforts to develop an alloy material for flutes with good workability, we have found an alloy material for flutes that is generally satisfactory.
本発明のフルート用素材は、Ａ ｕ ２０〜５０重量％
。The flute material of the present invention has an Au of 20 to 50% by weight.
.
Ａｇ５〜２０重量％＋ Ｃｕ ３０〜７５重量％、その
他の金属元素０〜５重量％より成るものである。It consists of 5 to 20% by weight of Ag, 30 to 75% by weight of Cu, and 0 to 5% by weight of other metal elements.
本発明のフルート用素材の成分組成を上記の如く限定し
た理由について説明する。The reason why the component composition of the flute material of the present invention is limited as described above will be explained.
Ａｕ含有量は６金〜１０金の割合であり、色合も１８金
や１４金と同等である。The Au content is in the range of 6 to 10 gold, and the color is the same as 18-karat or 14-karat gold.
Ａｇ５重量％未満では、Ａｕ＝Ｃｕ合金のフルート加工
中の熱処理による規則不規則変態による経時変化による
割れの発生を抑えることができず、２０重量％を超える
と色合が白くなるので、Ａｇ５〜２０重量％が好適であ
る。Ｃｕ ３０ｆｉｉ量％未満、或いは７５重量％を超
えると色合が白くなったり、赤くなったりするので、Ｃ
ｕ ３０〜７５屯ｕ％が好適である。If Ag is less than 5% by weight, it will not be possible to suppress the occurrence of cracks due to changes over time due to regular irregular transformation due to heat treatment during flute processing of the Au=Cu alloy, and if it exceeds 20% by weight, the color will become white; % by weight is preferred. If Cu is less than 30% by weight or more than 75% by weight, the color will become white or red.
U% of 30 to 75 tons is suitable.
その他の金属元素が５重量％を超えると加工性が悪くな
るので、５重量％以下が好適である。If the content of other metal elements exceeds 5% by weight, workability will deteriorate, so the content of other metal elements is preferably 5% by weight or less.
次に本発明によるフルート用素材の効果を明瞭ならしめ
る為にその具体的な実施例及び従来例について説明する
。Next, in order to clarify the effects of the flute material according to the present invention, specific examples and conventional examples thereof will be described.
下記の表の左欄に示す成分組成の実施例１、従来例１．
２のフルー１・用素材の硬さ、比重を測定し、さらに実
際にフルートを製作してその加工性を観察したところ、
下記の表の右欄に示すような結果を得た。Example 1 and Conventional Example 1 of the component compositions shown in the left column of the table below.
We measured the hardness and specific gravity of the material for flute 1 in 2, and then actually manufactured the flute and observed its workability.
The results shown in the right column of the table below were obtained.
上記の表で明らかなように実施例１のフルート用素材は
、従来例１．２のフルート用月料に比べ色合が同等で、
しかも加工性に優れているものである。As is clear from the table above, the flute material of Example 1 has the same color tone as the flute material of Conventional Example 1.2,
Moreover, it has excellent workability.
以上の説明で判るように本発明のフルート用合金材料は
、Ａｕ含有量を少なくし、しかも同等の色合を有してお
り、Ａｇを含むことによりＡｕ −Ｃｕ合金の規則不規
則変態による割れを防止し、加工性に優れているので、
従来のフルート用素材にとって代わることのできる画期
的なフルート用素材と言える。As can be seen from the above description, the alloy material for flutes of the present invention has a lower Au content and has the same color, and contains Ag to prevent cracking due to ordered and irregular transformation of the Au-Cu alloy. Because it prevents corrosion and has excellent workability,
It can be said to be a revolutionary flute material that can replace conventional flute materials.
出願人 田中貴金属工業株式会社Applicant Tanaka Kikinzoku Kogyo Co., Ltd.
Claims (1)
３０〜７５重量％、その他の金属元素０〜５重量％より
成るフルート用、素材。Au 20-50% by weight, Ag 5-20% by weight, Cu
A material for flutes consisting of 30-75% by weight and 0-5% by weight of other metal elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18558983A JPS6077953A (en) | 1983-10-04 | 1983-10-04 | Material for flute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18558983A JPS6077953A (en) | 1983-10-04 | 1983-10-04 | Material for flute |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6077953A true JPS6077953A (en) | 1985-05-02 |
| JPH0319294B2 JPH0319294B2 (en) | 1991-03-14 |
Family
ID=16173442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18558983A Granted JPS6077953A (en) | 1983-10-04 | 1983-10-04 | Material for flute |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6077953A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6254047A (en) * | 1985-09-02 | 1987-03-09 | Tanaka Kikinzoku Kogyo Kk | Material for pipe for flute |
| JPS6375793A (en) * | 1986-09-19 | 1988-04-06 | 田中貴金属工業株式会社 | Pipe material for flute |
| EP1065288A1 (en) * | 1999-06-24 | 2001-01-03 | Cookson Precious Metals Ltd. | A gold alloy and a process for the manufacture thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975033B (en) | 2011-12-07 | 2016-04-13 | 第一毛织株式会社 | Photocurable adhesive composition and comprise its display unit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5056592A (en) * | 1973-09-19 | 1975-05-17 |
-
1983
- 1983-10-04 JP JP18558983A patent/JPS6077953A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5056592A (en) * | 1973-09-19 | 1975-05-17 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6254047A (en) * | 1985-09-02 | 1987-03-09 | Tanaka Kikinzoku Kogyo Kk | Material for pipe for flute |
| JPS6375793A (en) * | 1986-09-19 | 1988-04-06 | 田中貴金属工業株式会社 | Pipe material for flute |
| EP1065288A1 (en) * | 1999-06-24 | 2001-01-03 | Cookson Precious Metals Ltd. | A gold alloy and a process for the manufacture thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0319294B2 (en) | 1991-03-14 |
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