JPS5952643A - Composite material - Google Patents
Composite materialInfo
- Publication number
- JPS5952643A JPS5952643A JP11841682A JP11841682A JPS5952643A JP S5952643 A JPS5952643 A JP S5952643A JP 11841682 A JP11841682 A JP 11841682A JP 11841682 A JP11841682 A JP 11841682A JP S5952643 A JPS5952643 A JP S5952643A
- Authority
- JP
- Japan
- Prior art keywords
- composite material
- metal
- based metal
- intermediate layer
- layer
- 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
Landscapes
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［発明の技術分野」
本発明は、眼鏡フレーム（Ａ料等に９ｆ適りる軽ｊｉｉ
ぐかつ強度の大きい装飾性に優れＩ（複合材料に関する
。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an eyeglass frame (9F light JII
Excellent decorative properties with high elasticity and strength (related to composite materials).
［発明の技術的前頭とその問題点Ｉ
従来より、金属製眼鏡フレーム等の材料として、Ｎｉに
Ａ（］ 、Ｃｒを添加した耐食性ど装飾性の良好なＮ１
基合金等が使用されている。[Technical Front of the Invention and its Problems I] Conventionally, N1, which is made by adding A(] and Cr to Ni and has good corrosion resistance and decorative properties, has been used as a material for metal eyeglass frames, etc.
Base alloys etc. are used.
しかしながら、この材料は比重が割合大きいという難点
があり、昨今の眼鏡フレームの軽量化という要求に応え
ることかできなかった。このため軽いＴｉ材料を使用し
、これにＮｉ基合金を圧着しでクラッドさせたり、ある
いはＮｉ基合金を１１基金属にめっきしたりして軽量化
を図ることが行われている。However, this material has the disadvantage of relatively high specific gravity, and has not been able to meet the recent demand for lighter eyeglass frames. For this reason, attempts have been made to reduce the weight by using a lightweight Ti material and cladding it with a Ni-based alloy by pressure bonding, or by plating the Ni-based alloy onto the 11-group metal.
しかしながら、クラッドによる方法は、Ｔ１基金属が脆
い金属間化合物を形成するため両者を圧着させても両者
間の密着性が悪くなりＩ幾械的強１哀が劣るという欠点
があり、めっきに、ｊ：る方法は１１へのψつぎ性が悪
く、まためっき層は一般にボ−ラスぐあるため、耐食性
に劣り、しかもはがれやすいという欠員があった。However, the method using cladding has the disadvantage that the T1-based metal forms a brittle intermetallic compound, so even if they are pressed together, the adhesion between them is poor and the mechanical strength is inferior. Method J: has poor ψ splicability to No. 11, and since the plating layer is generally a bolus, it has poor corrosion resistance and is easy to peel off.
本発明者らは、このような従来の欠点を解消するため鋭
急（ｉｌ＋究を進めた結果、Ｔ：基金属芯材の上にへ〇
等から４する中間層を介してＮｉ基金属層を被覆した積
層材を使用た場合に１−１基金属とＮ１基金属どの密着
性に優れたクラツドロ第３１が得られることを見出した
。In order to eliminate such conventional drawbacks, the present inventors have carried out rapid research and found that a Ni-based metal layer is formed on top of the base metal core material via an intermediate layer from ○, etc. It has been found that when a laminated material coated with is used, Claddro No. 31, which has excellent adhesion between the 1-1 group metal and the N1 group metal, can be obtained.
［発明０月」的１
水元１１１はこのような知見に基づい（なされｌこもの
Ｃ１軽拳で強度の向上したＴｉ基金属にＮｉ基金属をク
ラッドさけた密着性に優れた複合材料を提供し−こうと
１６ものである。Based on this knowledge, Mizumoto 111 provided a composite material with excellent adhesion to Ti-based metal with improved strength without cladding with Ni-based metal. There are 16 things.
「発明の概要」
°すなわち本発明の複合材料は、Ｔｉ基金属芯材の上に
中間層を介してＮｉ基金属層を重ね合せ被覆してなる積
層材を冷間加工あるいは温間加工しくなることを特徴と
するものである。"Summary of the Invention" In other words, the composite material of the present invention is a laminated material formed by overlapping and covering a Ti-based metal core with a Ni-based metal layer via an intermediate layer, which can be cold worked or warm worked. It is characterized by this.
本発明にお【プるｌ−ｉ基金属芯材とｔ７ ’Ｕは、純
Ｔ１のほかにＴ：と／Ｍ２１Ｖ、Ｍｎ、１−ｅ、Ｃｕ。In addition to pure T1, the l-i group metal core material and t7'U used in the present invention include T:, /M21V, Mn, 1-e, and Cu.
ＭＯｌＯｒ、Ｗ等の金属の１種または２種以上とからな
る合金を使用づることができる。なおＴ１基芯祠合金を
使用する場合には、合金中のＴｉ含有量は９０％以上で
あることが好；ましい。９０％未満では塑性加］二性が
低下し、かつ添加成分（こより比重が増加し軽量化の効
果が減少Ｊる。An alloy consisting of one or more metals such as MOlOr and W can be used. In addition, when using a T1 core abrasive alloy, it is preferable that the Ti content in the alloy is 90% or more. If it is less than 90%, the plasticity properties will decrease, and the specific gravity will increase due to the added components, reducing the weight reduction effect.
また、Ｎｉ基金属層とし−Ｃは、純ＮｉのほかＮｉとＣ
ｒ 、Ｃｕ 、Ｆｅ 、Ａｇ 、Ｓｉ 、Ｓ、１）ｂ１
Ａ＋ｒ、Ｔｉ 、Ｎｂ 、ＡＩ、Ｍｏ 、Ｓｎ 、ｃｏ
の１秒または２種以上とからなる合金を使用−リ−るこ
とがひきる。なかでもＯｒを１３〜１５％、八りを０．
７〜１．５％含むＮｉ合金は耐食性および装飾性に優れ
′（おり好ましいものである。なＪ３Ｎｌ金属層として
Ｎ１基合金を使用する場合には、台金中のＮｉ含有敞は
８０％以上であることが望ましい。In addition, the Ni-based metal layer and -C include pure Ni as well as Ni and C.
r, Cu, Fe, Ag, Si, S, 1) b1
A+r, Ti, Nb, AI, Mo, Sn, co
It is recommended to use an alloy consisting of one or more of the following. Among them, Or is 13 to 15%, and Eight is 0.
Ni alloys containing 7 to 1.5% are preferred as they have excellent corrosion resistance and decorative properties.When using an N1-based alloy as the J3Nl metal layer, the Ni content in the base metal should be 80% or more. It is desirable that
本発明における中間層はＡｏ、ｃｒ又はこれらの複合層
で形成される。The intermediate layer in the present invention is formed of Ao, cr, or a composite layer thereof.
また、中間層には１−１Ｍ金属またはＮｉ基金属に含ま
れＣいる金属成分を使用する乃が馴染みσ）点で良好な
結果をｈえる。In addition, good results can be obtained in terms of σ) when a 1-1M metal or a metal component containing carbon contained in a Ni-based metal is used in the intermediate layer.
本発明におい（積層材は、例えばＮｉ基金属からなる電
縫管またはシームレスパイＩの中に、中間層を形成りる
材料ぐ被覆された上記バイブの内径にほぼ等しい径を持
つＴ ｉ基金属棒を挿入することにより得られる。Ｎｉ
基金属パイプの太さおよび肉厚は軽量化のためにはＴ１
の比率を多くした方がよいことを考慮して定める。In the present invention, the laminated material is a Ti-based metal having a diameter approximately equal to the inner diameter of the vibrator coated with the material forming the intermediate layer in an electric resistance welded pipe or seamless pie I made of a Ni-based metal, for example. Obtained by inserting a rod.Ni
The thickness and wall thickness of the base metal pipe should be T1 for weight reduction.
It is determined by considering that it is better to increase the ratio of
また中間層の被覆厚は５〜１００／１Ｉ１１が好ましく
、この範囲以外は接合強度の敗色９ＪＩ甲が少ない。Further, the coating thickness of the intermediate layer is preferably 5 to 100/1I11, and outside this range, the bonding strength is less than 9JI A.
本発明にお【）る複合材料は、上記積層材に次に述べる
冷間加工あるいは温間加：ｌを諭しで得られる。冷間加
］二と【ノＣは例えば積層材を、まず１回目の減面率が
３５％以上となるよう、線引ぎし強加圧する。なお、線
引き加工の１１「■に、端部をスェージング加１．シＣ
密着させておくことが好ましい。The composite material according to the present invention can be obtained by subjecting the above-mentioned laminate to the following cold working or warm working. [Cold working] For example, the laminated material is first drawn and strongly pressurized so that the first reduction in area is 35% or more. In addition, swaging the ends of the wire drawing process 11"■
It is preferable to keep them in close contact.
またこの場合、パイプ端部にはＮｉ基金属からなる栓体
を設けるとよい。減面率を３５％以上に限定したのは、
Ｎｉ基金属とＴｉ基金属の密着性を向上させるためＣ゛
ある。この値未満では密着性が低下−リ°る。続いて必
要であれは減面率が４５〜６０％となるよう再度線引き
を行う。ゴーなわら、パイプがシームレスパイプであれ
ば一痕の加工で減面率５０〜６０％のものを得ることが
できるが、電縫管では、複数回の加工で６０％まＣ加工
することが必要である。なｄ）減面率が６０％を越える
と加工が困難となる。ついｒ熱処理して焼鈍を加Ｊ°。Further, in this case, it is preferable to provide a plug made of Ni-based metal at the end of the pipe. The area reduction rate was limited to 35% or more because
C is used to improve the adhesion between Ni-based metal and Ti-based metal. If it is less than this value, the adhesion will decrease. Subsequently, if necessary, the line is drawn again so that the area reduction rate is 45 to 60%. However, if the pipe is a seamless pipe, a reduction in area of 50 to 60% can be obtained with one machining process, but with ERW pipes, C machining can be achieved up to 60% with multiple machining steps. is necessary. d) If the area reduction rate exceeds 60%, processing becomes difficult. Then heat treated and annealed.
熱処理温度は５５０〜７５０℃がｊａ Ｌ／ Ｃ１３リ
、この温度より低いとＮｉ基金属が焼鈍されり゛、この
温度より高いとＮｉ基金属とＴ１基金属の全屈間化合物
が著しく生成されて脆くなる。The heat treatment temperature is 550 to 750°C. If the temperature is lower than this temperature, the Ni-based metal will be annealed, and if it is higher than this temperature, a total intercalation compound of the Ni-based metal and the T1-based metal will be formed significantly. Becomes brittle.
また熱処理時間は材料の大きさと、熱処理温度により適
宜選定する。次に、必要に応じて２ ！”＞ ０〜４５
０℃、好ましくは３００〜４００°Ｃの温間加工を施し
て所定の形状に成形加■りる。温間で加工することによ
り、密着性の向上、強加］゛の容易さという利点がある
。２５０℃未満では強加丁した場合クランクが入ること
がある。また４５０℃を越えて加工をしでもクランクが
入ることがある。Further, the heat treatment time is appropriately selected depending on the size of the material and the heat treatment temperature. Then 2 if necessary! ”＞0~45
It is warm-processed at 0°C, preferably 300-400°C, and molded into a predetermined shape. Warm processing has the advantage of improved adhesion and ease of strengthening. If the temperature is lower than 250°C, it may crack if it is sharply cut. In addition, cranks may occur even when processed at temperatures exceeding 450°C.
以上の冷間加■によれば、次に述べる温間加工によるよ
りも長尺の複合材料が得られる。According to the above cold working (2), a longer composite material can be obtained than by the warm working described below.
また温間／ＪＩ Ｉとし−（は、まず積層材を２００〜
５００℃（ｒｆｌｉｆ間押出しりる。押出し圧力は５０
０〜１３０００ Ｋ ！Ｊ ／ ｃ＋に稈度ぐあり、静
水圧押出機を用いＣ１ｊなうのが好ましい。押出し温度
が２００℃未満Ｃ゛は、Ｎｉ−’Ｔ’ｉ間の金属拡散接
合が不充分となり５００ ’Ｃを越えると脆くなる。次
いで５５０へ・７！□）０℃のｉｆ！疫で熱処理しく軟
化焼鈍する。In addition, warm/JI I (first of all, the laminated material is 200 ~
Extrusion was carried out at 500°C (rflif).The extrusion pressure was 50°C.
0~13000K! Preferably, the culm size is J/c+, and C1j is produced using an isostatic extruder. If the extrusion temperature is less than 200°C, the metal diffusion bonding between Ni-'T'i will be insufficient, and if it exceeds 500'C, it will become brittle. Next to 550・7! □) If 0℃! Heat treated and softened and annealed.
［発明の実施例ｊ
次に実施例に′ついＣ説明りる１゜
実施例
外径１０吐、肉厚１陥、長さ５０００韻のＮ１−Ｃ＋・
−Δり合金からなる電縫管内に、銀箔を厚さ５０ ｔｌ
ｍどなるよう被覆してなる外径８龍φの１１材をｊφ人
し、これを線引きしＣ外径８龍φ（減面率３６％）にし
、さらに２回１．１の線引きを行なっ（外径７ＩｌｌＩ
Ｉφ（減面率５１％）の線材を得た。[Example of the invention j Next, in the example, there is a description of C. 1゜Exception: N1-C+ with a diameter of 10, a wall thickness of 1, and a length of 5000 rhymes.
- Put silver foil to a thickness of 50 tl inside the electric resistance welded tube made of delta alloy.
A piece of 11 material with an outer diameter of 8 φ and coated with m is drawn by φ, and it is drawn to have a C outer diameter of 8 φ (area reduction rate of 36%), and then 1.1 wire is drawn twice ( Outer diameter 7IllI
A wire rod having an Iφ (area reduction rate of 51%) was obtained.
この線材を６５０℃０３０分間加熱して焼鈍を行なった
。さらに３５０℃′Ｃ渇間加、工し、フレーム形状に成
形した。このにうに成形しＵ−ｔ）Ｎｉ基合金とｌｉ
との密着性は優れ（’ Ａ３す、剥１４１ ！Ｊること
がなかった。また、このものの引張り強さは５８ ｋｇ
／ ｍ（（焼鈍後）であり、手荀【よ１７（Ｉ ぐあっ
た。−万Ｎｉ −０ｒ−Ａ（＋合金を加工してｊｑられ
た同一形状のフレーム月利の引張り強さは６５ ｋｇ／
浦イ（焼鈍後）であるが、重量は２５りであった。This wire was annealed by heating at 650° C. for 30 minutes. It was further heat-processed at 350°C'C and formed into a frame shape. This is formed into U-t) Ni-based alloy and li
It has excellent adhesion with A3 (141!J) and did not peel off.Also, the tensile strength of this product is 58 kg.
/ m ((after annealing), and the tensile strength of a frame of the same shape made by processing the alloy is 65 kg. /
Although it was urai (after annealing), the weight was 25 li.
「発明の効果」
以上の説明からし明らかなように本発明の複合体は、■
１基金属とＮｉ基金属との密着性が良好ぐかつ強度が大
きく、しかも、一層の軽量化を図ることかぐきる。"Effects of the Invention" As is clear from the above explanation, the composite of the present invention has
The adhesion between the Ni-based metal and the Ni-based metal is good, the strength is high, and further weight reduction can be achieved.
（７３１７） 代理人弁理士 則Ｍｉ憲１イ１（ばか
１名）(7317) Agent Patent Attorney Nori Miken 1i 1 (1 idiot)
Claims (6)
屈層を重ね合口被覆しでなる積層（４を冷間加工あるい
は温間加］ニしてなる複合材料。(1) ■ A composite material made by laminating (cold working or warm working of 4) a layer of -UNi core material on which a -UNI core layer is layered via an intermediate layer to cover the joint.
属に含まれ−（いる他の金属成分からなる１２、特許請
求の範囲第１ｊＪ′Ｊ記載の投合４Ａ別。(2) The intermediate layer is comprised of i' i JJ gold metal or other metal component contained in Ni-based metal (12), according to combination 4A described in Claim 1jJ'J.
５％八へを含む金属である時的１１＾求の範囲第１項記
載の複合材料。(3) Ni-based metal is 13-15% CI', 0.7-1.
The composite material according to item 1, wherein the composite material is a metal containing 5%.
請求の範囲第１項記載の複合材料。(4) The composite material according to claim 1, wherein the intermediate layer is made of silver and/or silver.
の範囲第１項〜第４項記載の複合材料。(5) The composite material according to claims 1 to 4, wherein the intermediate layer has a thickness of 5.about.100 μlll.
Ｃにする特許請求の範囲第１項〜第５項記載の複合材料
。(6) Cold processing-1 or heat treatment after warm processing-
Composite material according to claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11841682A JPS5952643A (en) | 1982-07-09 | 1982-07-09 | Composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11841682A JPS5952643A (en) | 1982-07-09 | 1982-07-09 | Composite material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952643A true JPS5952643A (en) | 1984-03-27 |
| JPH032659B2 JPH032659B2 (en) | 1991-01-16 |
Family
ID=14736103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11841682A Granted JPS5952643A (en) | 1982-07-09 | 1982-07-09 | Composite material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952643A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608308A (en) * | 1983-06-15 | 1985-01-17 | ソシエテ シミック デ シャルボナージュ エス．アー． | Modified copolymer of ethylene and at least one alpha-olefinand manufacture |
| JPS6189036A (en) * | 1984-10-08 | 1986-05-07 | ヤマハ株式会社 | Decorative material and manufacture thereof |
| JPH01131210A (en) * | 1988-07-09 | 1989-05-24 | Mitsui Petrochem Ind Ltd | Ethylene copolymer film and molded article |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53144859A (en) * | 1977-05-25 | 1978-12-16 | Ishifuku Metal Ind | Corrosion resisting cold roll clad substance and manufacturing process |
| JPS54133459A (en) * | 1978-04-10 | 1979-10-17 | Asahi Chem Ind Co Ltd | Rolling method for thin clad sheet |
| JPS5650629U (en) * | 1979-09-28 | 1981-05-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149074A (en) * | 1978-05-13 | 1979-11-21 | Shinko Electric Co Ltd | Nonferrous metals separating device |
-
1982
- 1982-07-09 JP JP11841682A patent/JPS5952643A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53144859A (en) * | 1977-05-25 | 1978-12-16 | Ishifuku Metal Ind | Corrosion resisting cold roll clad substance and manufacturing process |
| JPS54133459A (en) * | 1978-04-10 | 1979-10-17 | Asahi Chem Ind Co Ltd | Rolling method for thin clad sheet |
| JPS5650629U (en) * | 1979-09-28 | 1981-05-06 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS608308A (en) * | 1983-06-15 | 1985-01-17 | ソシエテ シミック デ シャルボナージュ エス．アー． | Modified copolymer of ethylene and at least one alpha-olefinand manufacture |
| JPS6189036A (en) * | 1984-10-08 | 1986-05-07 | ヤマハ株式会社 | Decorative material and manufacture thereof |
| JPS6312784B2 (en) * | 1984-10-08 | 1988-03-22 | Yamaha Kk | |
| JPH01131210A (en) * | 1988-07-09 | 1989-05-24 | Mitsui Petrochem Ind Ltd | Ethylene copolymer film and molded article |
| JPH0346483B2 (en) * | 1988-07-09 | 1991-07-16 | Mitsui Petrochemical Ind |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032659B2 (en) | 1991-01-16 |
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| JPH0443968B2 (en) | ||
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