JPH0339000B2 - - Google Patents

Info

Publication number
JPH0339000B2
JPH0339000B2 JP6778383A JP6778383A JPH0339000B2 JP H0339000 B2 JPH0339000 B2 JP H0339000B2 JP 6778383 A JP6778383 A JP 6778383A JP 6778383 A JP6778383 A JP 6778383A JP H0339000 B2 JPH0339000 B2 JP H0339000B2
Authority
JP
Japan
Prior art keywords
stainless steel
plate
composite metal
explosive
copper
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
Application number
JP6778383A
Other languages
Japanese (ja)
Other versions
JPS59194900A (en
Inventor
Junichi Nomura
Hisao Tago
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6778383A priority Critical patent/JPS59194900A/en
Publication of JPS59194900A publication Critical patent/JPS59194900A/en
Publication of JPH0339000B2 publication Critical patent/JPH0339000B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)
  • Laminated Bodies (AREA)

Description

【発明の詳細な説明】[Detailed description of the invention]

本発明は指輪、ブレスレツト、ペンダント、ブ
ローチ、ボタン、時計ケース、スプーン、ネクタ
イピン等の金属製装飾品に用いられる複合金属材
料に関するものである。 従来、金属製装飾品の殆んどは銅合金やニツケ
ル合金など加工性良好な単一金属素材が用いら
れ、成形、プレス加工、渡金、調刻、電解腐食、
表面処理等を施し、または宝石、セラミツク等を
取付けて装飾品が形成されていた。 ところがこれら単一金属ではそのデザインに限
界があり、新素材の開発が進められ例えば特公昭
57−59034、特開昭57−82439、56−59592、56−
30900、56−17151、55−86403、48−38268、55−
88991、55−50186号に示される複合金属材料が用
いられるようになつた。 この複合金属材料は切断の場所、方向、深さを
替えることにより種々の金属模様が得られること
から装飾品のデザインを飛躍的に広げることがで
きるようになつた。 しかし、これらの複合金属材料は熱間圧接、拡
散接合、融着、などの方法によるため異種金属間
の接合部において平面的接合であり接合線自体を
変化のあるデザインとすることはできなかつた。 本発明者はこのことに着眼し、複合金属板とし
て爆発圧着特有の圧着界面波形を有する爆発圧着
複合金属板を用い、これを任意方向に切断するこ
とにより種々の模様とすることができるようにな
つた。 爆発圧着による複合金属板の製造方法において
は母材金属板の表面に1層ごと爆発圧着を繰り返
し行つて多層の複合金属板とする方法と、多層の
合材金属板と母材とを同時に爆発圧着して多層の
複合金属板とする方法があるが、いずれの方法に
おいても合材の上面全面に装填された爆薬の爆撃
方向に海面波に似た圧着界面波が各層間に生成さ
れる。 この圧着界面波の大きさは金属板の材質、板
厚、爆薬の種類、量、などによつて異なり、圧着
条件を決定する際にどのぐらいの大きさにするか
が設計者によつて決定される。 波の大きさ、形状は圧着強さとも関連し、過
大、過少、つぶれた波形は圧着力が弱いとされて
いる。 本発明の装飾用複合金属材料とはこのように2
種類以上の金属板を任意の大きさの波となるよう
爆発圧着した複合金属板を素材とし、これを切削
面が任意デザインとなるえよう切削された複合金
属材料であり、赤色系金属としては銅、黄色系金
属に銅合金、白色系金属としてステンレス鋼、ニ
ツケル、チタン、ハステロイなどの材料を用いる
ことにより配色され、それら異種金属の接合部は
任意大きさの圧着界面波形を呈し切断位置、方向
を種々変化させることにより従来の装飾用複合金
属材料にはなかつたデザインの装飾品が得られる
のである。本発明の装飾用複合材料は、例えば、
チタン/銅/ニツケル/BSP、ABP/ステンレ
ス鋼/銅、白金/銀/白金/金、チタン/銅/チ
タン、ABP/銅/ステンレス鋼/銅/ステンレ
ス鋼/BSPなどの組合わせが可能である。 〔実施例〕 上面が200mm×500mmの寸法となるよう高さ50mm
に砂を盛り上げて土台を作成し、この土台の上に
10mm×200mm×500mmのステンレス鋼板を土台寸法
に合わせて載置し、このステンレス鋼板の上面に
8mmの間隙を設けて4mm×230mm×530mmの黄銅板
を前記母材ステンレス鋼板より外周が各15mm張出
すように載置し、該黄銅板の上面にペンスリツト
を主成分とする粉状爆薬80Kg/m2の割合で全面均
一に装填し、この爆薬の短片中央より電気雷管で
起爆して爆発圧着を行つた。 その結果、ステンレス鋼板より張り出した黄銅
板は母材ステンレス鋼板外周縁部で切断されステ
ンレス鋼板の上面全面に黄銅板が爆発圧着され
た。 爆発圧着によつて黄銅板の表面が肌荒れし、複
合板が歪んでいたので180# バフ研磨後油圧プレ
スで1mm以下/全長に平坦度矯正したのち、前記
と同寸法の土台の上に同要領で載置し、黄銅板の
上面に10mmの間隙を設けて5.5mm×230mm×530mm
のステンレス鋼板を前記と同要領に載置し、該ス
テンレス鋼板の上面全面にペンスリツトを主成分
とする粉状爆薬100Kg/m2を均一に装填し、その
短片中央より電気雷管で起爆し爆発圧着を行つ
た。 その結果(10+4+5.5)tmm×200mm×500mmの
ステンレス鋼/黄銅/ステンレス鋼の三層複合金
属板が得られた。 この三層複合金属板のステンレス鋼表面を180
# バフ研磨後、1mm以下/全長に歪矯正後、土台
上に載置し、ステンレス鋼上面に2mmの間隙を設
けて、1.2mm厚×200mm×500mmの銅板を載置し、
更にこの銅板上に5mmの間隙を設け5.5mm×230mm
×530mmのステンレス鋼板を載置し、該ステンレ
ス鋼板の上面全面に前記粉状爆薬60Kg/m2を均一
に装填し、その短片中央より電気雷管で起爆々発
圧着した。 その結果、ステンレス鋼板の張出し部分は母材
外周縁部で剪断脱落し、(5.5+1.2+5.5+4+10)
tmm×200mm×500mmのステンレス鋼/銅/ステン
レス鋼/黄銅/ステンレス鋼の五層複合金属板が
得られた。 この五層複合金属板を長手方向(爆撃進行方
向)に切断してその断面を観察したところ、各層
接合界面には爆発圧着特有の波形が生成されてお
り、各接合界面の波の大きさは下記の通りであつ
た。
The present invention relates to a composite metal material used for metal ornaments such as rings, bracelets, pendants, brooches, buttons, watch cases, spoons, tie clips, etc. Conventionally, most metal ornaments have been made from single metal materials with good workability, such as copper alloys and nickel alloys, and have been processed through forming, press processing, wire transfer, adjustment, electrolytic corrosion, etc.
Ornaments were made by applying surface treatments or attaching gemstones, ceramics, etc. However, there are limits to the design of these single metals, and the development of new materials has progressed, for example,
57-59034, JP 57-82439, 56-59592, 56-
30900, 56−17151, 55−86403, 48−38268, 55−
Composite metal materials shown in No. 88991, No. 55-50186 have come into use. With this composite metal material, various metal patterns can be obtained by changing the cutting location, direction, and depth, making it possible to dramatically expand the design of decorative items. However, since these composite metal materials are made using methods such as hot pressure welding, diffusion bonding, and fusion bonding, the joints between dissimilar metals are flat and it is not possible to create a design that changes the joining line itself. . The inventors of the present invention have focused on this, and have developed an explosive crimped composite metal plate that has a crimped interface waveform unique to explosive crimped metal plates, and that it can be cut in any direction to create various patterns. Summer. There are two methods for manufacturing composite metal plates using explosive crimping: one is to repeatedly apply explosive crimping to the surface of a base metal plate layer by layer to create a multilayer composite metal plate, and the other is to simultaneously explode a multilayer composite metal plate and the base metal. There is a method of crimping to make a multilayer composite metal plate, but in either method, crimping interface waves similar to sea waves are generated between each layer in the direction of bombardment of the explosives loaded on the entire top surface of the composite material. The size of this crimp interface wave varies depending on the metal plate material, plate thickness, type and amount of explosive, etc., and the designer decides how large it should be when determining the crimp conditions. be done. The size and shape of the waves are also related to the crimp strength, and it is said that the crimp strength is weak if the waveform is too large, too small, or crushed. The decorative composite metal material of the present invention is as follows:
It is a composite metal material made from a composite metal plate made by explosively crimping metal plates of different types into waves of arbitrary size, and the cut surface is cut into an arbitrary design.As a red metal, Colors are created by using materials such as copper, copper alloy for yellow metal, and stainless steel, nickel, titanium, and Hastelloy for white metal, and the joints of these dissimilar metals exhibit crimp interface waveforms of arbitrary size, and the cutting position, By changing the direction in various ways, it is possible to obtain decorative items with designs not found in conventional decorative composite metal materials. The decorative composite material of the present invention includes, for example,
Combinations such as titanium/copper/nickel/BSP, ABP/stainless steel/copper, platinum/silver/platinum/gold, titanium/copper/titanium, ABP/copper/stainless steel/copper/stainless steel/BSP are possible. . [Example] The height is 50 mm so that the top surface has dimensions of 200 mm x 500 mm.
Create a base by mounding up sand, and on top of this base
A 10 mm x 200 mm x 500 mm stainless steel plate was placed according to the dimensions of the base, and a 4 mm x 230 mm x 530 mm brass plate was placed on the top surface of the stainless steel plate with a gap of 8 mm, and the outer circumference was 15 mm each from the base stainless steel plate. Powdered explosives consisting mainly of pen slits were loaded uniformly on the top surface of the brass plate at a rate of 80 kg/m 2 , and detonated with an electric detonator from the center of the short piece of this explosive to create an explosive crimp. I went. As a result, the brass plate protruding from the stainless steel plate was cut at the outer peripheral edge of the base stainless steel plate, and the brass plate was explosively crimped onto the entire upper surface of the stainless steel plate. The surface of the brass plate was roughened and the composite plate was distorted due to explosive crimping, so after buffing with 180# and using a hydraulic press to correct the flatness to less than 1mm/total length, I placed it on a base of the same dimensions as above in the same manner. 5.5mm x 230mm x 530mm with a 10mm gap on the top of the brass plate.
A stainless steel plate was placed in the same manner as above, and 100 kg/m 2 of powdered explosive, mainly composed of pen slits, was evenly charged over the entire upper surface of the stainless steel plate, and an electric detonator was used to detonate it from the center of the short piece to create an explosive crimp. I went to As a result, a three-layer composite metal plate of stainless steel/brass/stainless steel of (10+4+5.5) mm x 200 mm x 500 mm was obtained. 180 stainless steel surface of this three-layer composite metal plate
# After buffing and straightening the distortion to 1 mm or less/total length, place it on the base, leave a 2 mm gap on the stainless steel top surface, and place a 1.2 mm thick x 200 mm x 500 mm copper plate.
Furthermore, a gap of 5 mm was created on this copper plate, 5.5 mm x 230 mm.
A 530 mm x 530 mm stainless steel plate was placed on the stainless steel plate, and 60 kg/m 2 of the powdered explosive was uniformly charged over the entire upper surface of the stainless steel plate, and an electric detonator was used to detonate and crimp the short piece from the center. As a result, the overhanging part of the stainless steel plate was sheared off at the outer periphery of the base metal, and
A five-layer composite metal plate of stainless steel/copper/stainless steel/brass/stainless steel of t mm×200 mm×500 mm was obtained. When this five-layer composite metal plate was cut in the longitudinal direction (bombing direction) and its cross section was observed, it was found that waveforms peculiar to explosive crimping were generated at the bonding interfaces of each layer, and the size of the waves at each bonding interface was It was as follows.

【表】 〓
3 〃 :ステンレス鋼

〓 〃
900μm 〃 1200μm

4 〃 :黄銅

〓 〃 12
00μm 〃 1600μm

5 〃 :ステンレス鋼
このようにして得られた5層複合金属板(第1
図)を板厚方向に1mm厚さに切削して第2図に示
す如き種々形状の装飾用複合金属材料(第2,3
図)とした。
[Table] 〓
3 : Stainless steel

〓 〃
900μm 〃 1200μm

4 〃 : Brass

〓 〃 12
00μm 〃 1600μm

5 〃 : Stainless steel
The five-layer composite metal plate obtained in this way (first
Fig.) was cut to a thickness of 1 mm in the plate thickness direction to form decorative composite metal materials of various shapes as shown in Fig. 2 (Nos. 2 and 3).
Figure).

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、本発明の装飾用複合金属材料を切削
する2層以上の複合金属板の一例を示す。第2図
及び第3図は本発明の装飾用複合金属材料の一例
を示す。 図中1は、ステンレス鋼、2は銅、3はステン
レス鋼、4は黄銅、5はステンレス鋼である。
FIG. 1 shows an example of a composite metal plate having two or more layers from which the decorative composite metal material of the present invention is cut. FIGS. 2 and 3 show an example of the decorative composite metal material of the present invention. In the figure, 1 is stainless steel, 2 is copper, 3 is stainless steel, 4 is brass, and 5 is stainless steel.

Claims (1)

【特許請求の範囲】[Claims] 1 2種類以上の金属板を爆発圧着して任意大き
さの圧着波形を有する複合金属板を製造し、これ
を任意方向に切削して圧着成形を装飾模様とする
ことを特徴とする装飾用複合金属材料。
1. A decorative composite characterized by explosively crimping two or more types of metal plates to produce a composite metal plate having a crimped waveform of any size, and cutting this in any direction to make the crimped shape into a decorative pattern. Metal material.
JP6778383A 1983-04-19 1983-04-19 Decorative composite metallic material Granted JPS59194900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6778383A JPS59194900A (en) 1983-04-19 1983-04-19 Decorative composite metallic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6778383A JPS59194900A (en) 1983-04-19 1983-04-19 Decorative composite metallic material

Publications (2)

Publication Number Publication Date
JPS59194900A JPS59194900A (en) 1984-11-05
JPH0339000B2 true JPH0339000B2 (en) 1991-06-12

Family

ID=13354900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6778383A Granted JPS59194900A (en) 1983-04-19 1983-04-19 Decorative composite metallic material

Country Status (1)

Country Link
JP (1) JPS59194900A (en)

Also Published As

Publication number Publication date
JPS59194900A (en) 1984-11-05

Similar Documents

Publication Publication Date Title
EP0535817A2 (en) Method for producing clad metal plate
EP2540408A1 (en) Method for patterning surface of metal object and the metal object
US2354409A (en) Laminated solder-filled sheet metal
JPH0339000B2 (en)
JP2009196299A (en) Pattern forming method on surface of metal body, and metal body
GB2026919A (en) Gold alloy jacketed wire for jewellery chains
US3468015A (en) Process of manufacturing strip contact material by inlaying peripherally clad noble-metal strip
CN110326861B (en) True color separation metal ornament with ornamentation and manufacturing method thereof
JPS62290600A (en) Manufacture of decorative composite metallic plate
ES8302370A1 (en) Method of making composite electrical contact
JP5132685B2 (en) Metal thermoformed body, method for producing the same, and method for producing patterned metal sheet
JP2617178B2 (en) Clock dial
JPS6114919B2 (en)
JP2895996B2 (en) Bonding method of dissimilar metal foil to metal base material surface
JPH02179371A (en) Manufacture of inlaid clad material
JP4988956B1 (en) Method for manufacturing metal ornaments
JPS6243794B2 (en)
JP2806395B2 (en) Manufacturing method of clad contact strip
JPH10249550A (en) Production of metal plate or wood grain pattern
JPH0547262A (en) Manufacture of inlay clad metal
CN107348634A (en) A kind of jewellery insert assembly and its application process
JPS61132282A (en) Method for joining amorphous alloy to metallic body
TW201108913A (en) Method for inlaying gold and electronic device housing inlaid with gold made therefrom
JP2019202322A (en) Manufacturing method of composite metal material
JPH04183403A (en) Manufacture of wrist watch fitting