CN108085533B - A kind of mokume gane and preparation method thereof - Google Patents
A kind of mokume gane and preparation method thereof Download PDFInfo
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- CN108085533B CN108085533B CN201711338381.4A CN201711338381A CN108085533B CN 108085533 B CN108085533 B CN 108085533B CN 201711338381 A CN201711338381 A CN 201711338381A CN 108085533 B CN108085533 B CN 108085533B
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/04—Alloys based on copper with zinc as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
- C22C9/05—Alloys based on copper with manganese as the next major constituent
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C2204/00—End product comprising different layers, coatings or parts of cermet
Abstract
The invention discloses a kind of mokume ganes, its material includes red copper compound, brass compound and copper-nickel alloy compound, the mokume gane production method by material saw cutting it is uniform after with Interal fixation place with heat welded in electric cellar furnace, be cooled to room temperature, it steps back and forges again, finally produce different textures.The raw material that the present invention uses have high ductibility and moulding, and easy processing, sizable cost of manufacture is reduced in the case where guaranteeing product and all constant performance, due to the oxidisability of metal, contact with skin for a long time in addition, it is simple and unsophisticated for being cured with the variation of time with the finished color that copper-nickel alloy compound substitution silvery is made, while delicate variation can also occur for color under the influence of different ambient temperatures, it is made to possess more unique aesthetic feeling.
Description
Technical field
The invention belongs to metal technical field of manufacturing process, more particularly to a kind of mokume gane and preparation method thereof.
Background technique
Composite texture metal material is also known as " mokume gane ", is a kind of special metal, is derived from Japan earliest, is to answer red copper
It closes object, brass compound and silver combination to be processed, is fused into and is integrated by static state pressure, high temperature, using forging repeatedly
It beats after extending and the processing such as cuts with drill bit, so that its metal structure surface is showed the visual effect of similar wood texture, be referred to as
" mokume gane ".
Traditional mokume gane manufacture craft to metal pressure rolling, forge during it is especially larger to the loss of noble metal,
Costly, general public is difficult to receive finished product price, is not easy to the disadvantages of promoting.
Therefore, the emphasis how to solve the above problems as those skilled in the art's research.
Summary of the invention
It is an object of the invention to provide a kind of mokume ganes and preparation method thereof, can be fully solved the above-mentioned prior art not
Foot place.
The purpose of the present invention is realized by following technical proposals:
A kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material:
1) the red copper compound is by weight ratio are as follows: 80%-90% red copper, 5%-12% Nanometer Copper and 5%-8% are dilute
Earth metal melts；
2) the brass compound includes by mass ratio are as follows: 60%-83% copper simple substance, 12%-25% zinc, 4%-9% aluminium
It is formed with 1%-6% rare earth metal for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 74%-86% copper simple substance, 3%-8% nickel, 6%-10% manganese and
5%-8% rare earth metal forms for material molten.
Preferably, the rare earth metal in the red copper compound includes 2%-4% scandium and 3%-4% lanthanum, the brass
Rare earth metal in compound includes 0.3%-2.5% yttrium and 0.7%-3.5% neodymium, the rare earth metal packet of the copper-nickel alloy compound
Include 2%-3% gadolinium and 3%-5% dysprosium.
Preferably, the red copper compound is by weight ratio are as follows: 83%-87% red copper and 7%-10% Nanometer Copper and
6%-7% rare earth metal melts, and the brass compound includes by mass ratio are as follows: 63%-80% copper simple substance, 12.5%-
24% zinc, 5%-8% aluminium and 2.5%-5% rare earth metal form for material molten, and the copper-nickel alloy compound includes by mass ratio
Are as follows: 77%-80% copper simple substance, 6%-7% nickel, 8%-9% manganese and 6%-7% rare earth metal form for material molten.
Preferably, the rare earth metal in the red copper compound includes 2.5%-3% scandium and 3.5%-4% lanthanum, it is described
Rare earth metal in brass compound includes 1.3%-2.5% yttrium and 1.2%-2.5% neodymium, the rare earth gold of the copper-nickel alloy compound
Belong to includes 2.5%-3% gadolinium and 3.5%-4% dysprosium.
A kind of production method of mokume gane, including the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface
Wiped clean is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and uses screw
By two pieces of Interal fixations, steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped
Interior heat welded, temperature is 750 DEG C -800 DEG C in electric cellar furnace, heats 50s-90s, taken out after the completion of heating stand it is cold to its cooling
But sheet metal is formed；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishes sheet metal edge
Finishing, then annealed and forged repeatedly to sheet metal with hammer, until sheet metal is with a thickness of 4mm-7mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to metal
Plate shows progress grain pattern processing, produces different types of texture.
Preferably, it is described 3) in two blocks of steel plates and red copper compound, brass compound and copper-nickel alloy compound joint place
A piece of paper is placed, plays the role of protecting metal surface.
Preferably, it is described 3) in electric cellar furnace temperature be 780 DEG C.
Preferably, it is described 3) in heating time be 60s.
Preferably, it is described 4) in sheet metal annealing forge when, first forge sheet metal edge, then forge metal plate
Material center, avoids corner from peeling off.
Preferably, described during 4) annealing forges, every reduce of sheet metal thickness 1/10 is once annealed.
Compared with prior art, the beneficial effects of the present invention are:
The raw material that the present invention uses have high ductibility and moulding, and easy processing, are guaranteeing that product and performance are all constant
In the case where reduce sizable cost of manufacture, due to the oxidisability of metal, the contact with skin, use are white for a long time in addition
It is simple and unsophisticated that the finished color that copper complex substitution silvery is made can be cured with the variation of time, while in the shadow of different ambient temperatures
Delicate variation can also be occurred by ringing lower color, so that it is possessed more unique aesthetic feeling, the mokume gane of welding after various metals is added
Stable structure, it is corrosion-resistant, it is not oxidizable, it can be used for a long time as ornaments and decoration.
Specific embodiment
The present invention is further illustrated combined with specific embodiments below.
Embodiment one
A kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material,
In:
1) the red copper compound is by weight ratio are as follows: 80%-90% red copper, 5%-12% Nanometer Copper, 2%-4% scandium and
3%-4% lanthanum melts；
2) the brass compound includes by mass ratio are as follows: 60%-83% copper simple substance, 12%-25% zinc, 4%-9% aluminium,
0.3%-2.5% yttrium and 0.7%-3.5% neodymium form for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 74%-86% copper simple substance, 3%-8% nickel, 6%-10% manganese,
2%-3% gadolinium and 3%-5% dysprosium form for material molten.
One kind includes novel mokume gane made of the above material, and production method includes the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface
Wiped clean is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and uses screw
By two pieces of Interal fixations, steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped
Interior heat welded, temperature is 750 DEG C -800 DEG C in electric cellar furnace, heats 50s-90s, taken out after the completion of heating stand it is cold to its cooling
But sheet metal is formed；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishes sheet metal edge
Finishing, then annealed and forged repeatedly to sheet metal with hammer, until sheet metal is with a thickness of 4mm-7mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to metal
Plate shows progress grain pattern processing, produces different types of texture.
In the present embodiment, Nanometer Copper and rare earth metal is added in the red copper compound on the basis of former red copper alloy, is increased
Strong its ductility and plasticity are added aluminium and rare earth metal in brass compound on the basis of former brass alloys, enhance it
Manganese and rare earth metal is added in corrosion resistance, copper-nickel alloy compound on the basis of former White brass alloy, enhances its ductility and chemistry is steady
It is qualitative, it is intermolecular to interpenetrate after above-mentioned raw material welding, the mokume gane produced have corrosion resistance strong, ductility and
The high advantage of plasticity.
Embodiment two
A kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material,
In:
1) it is 83%-87% red copper and 7%-10% Nanometer Copper, 2.5%-3% scandium that the red copper compound, which is by weight ratio,
It is melted with 3.5%-4% lanthanum；
2) the brass compound includes by mass ratio are as follows: 63%-80% copper simple substance, 12.5%-24% zinc, 5%-8%
Aluminium, 1.3%-2.5% yttrium and 1.2%-2.5% neodymium form for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 77%-80% copper simple substance, 6%-7% nickel, 8%-9% manganese,
2.5%-3% gadolinium and 3.5%-4% dysprosium form for material molten.
One kind includes novel mokume gane made of the above material, and production method includes the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface
Wiped clean is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and uses screw
By two pieces of Interal fixations, steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped
Interior heat welded, temperature is 780 DEG C in electric cellar furnace, heats 60s, takes out to stand after the completion of heating and forms metal to its cooling down
Plate；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishes sheet metal edge
Finishing, then annealed and forged repeatedly to sheet metal with hammer, until sheet metal is with a thickness of 5mm-6mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to metal
Plate shows progress grain pattern processing, produces different types of texture.
Embodiment three
A kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material,
In:
1) the red copper compound is by weight ratio are as follows: 90% red copper, 5% Nanometer Copper, 2% scandium and 3% lanthanum melt；
2) the brass compound includes by mass ratio are as follows: 83% copper simple substance, 12% zinc, 4% aluminium, 0.3% yttrium and 0.7%
Neodymium forms for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 86% copper simple substance, 3% nickel, 6% manganese, 2% gadolinium and 3% dysprosium are
Material molten forms.
One kind includes novel mokume gane made of the above material, and production method includes the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface
Wiped clean is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and uses screw
By two pieces of Interal fixations, steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped
Interior heat welded, temperature is 790 DEG C in electric cellar furnace, heats 80s, takes out to stand after the completion of heating and forms metal to its cooling down
Plate；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishes sheet metal edge
Finishing, then annealed and forged repeatedly to sheet metal with hammer, until sheet metal is with a thickness of 5mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to metal
Plate shows progress grain pattern processing, produces different types of texture.
Example IV
A kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material,
In:
1) the red copper compound is by weight ratio are as follows: 80% red copper, 12% Nanometer Copper, 4% scandium and 4% lanthanum melting and
At；
2) the brass compound includes by mass ratio are as follows: 60% copper simple substance, 25% zinc, 9% aluminium, 2.5% yttrium and 3.5%
Neodymium forms for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 74% copper simple substance, 8% nickel, 10% manganese, 3% gadolinium and 5% dysprosium are
Material molten forms.
One kind includes novel mokume gane made of the above material, and production method includes the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface
Wiped clean is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and uses screw
By two pieces of Interal fixations, steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped
Interior heat welded, temperature is 750 DEG C -800 DEG C in electric cellar furnace, heats 50s-90s, taken out after the completion of heating stand it is cold to its cooling
But sheet metal is formed；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishes sheet metal edge
Finishing, then annealed and forged repeatedly to sheet metal with hammer, until sheet metal is with a thickness of 4mm-7mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to metal
Plate shows progress grain pattern processing, produces different types of texture.
Embodiment five
A kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material,
In:
1) the red copper compound is by weight ratio are as follows: 85% red copper, 8% Nanometer Copper, 3.5% scandium and the melting of 3.5% lanthanum
It forms；
2) the brass compound includes by mass ratio are as follows: 70% copper simple substance, 20% zinc, 6% aluminium, 1.5% yttrium and 2.5%
Neodymium forms for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 79% copper simple substance, 6% nickel, 8% manganese, 2.5% gadolinium and 4.5%
Dysprosium forms for material molten.
One kind includes novel mokume gane made of the above material, and production method includes the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface
Wiped clean is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and uses screw
By two pieces of Interal fixations, steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped
Interior heat welded, temperature is 790 DEG C in electric cellar furnace, heats 80s, takes out to stand after the completion of heating and forms metal to its cooling down
Plate；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishes sheet metal edge
Finishing, then annealed and forged repeatedly to sheet metal with hammer, until sheet metal is with a thickness of 5mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to metal
Plate shows progress grain pattern processing, produces different types of texture.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of mokume gane, including be made using red copper compound, brass compound and copper-nickel alloy compound as raw material, it is special
Sign is:
1) the red copper compound is by weight ratio are as follows: 80%-90% red copper, 5%-12% Nanometer Copper and 5%-8% rare earth gold
Category melts；
2) the brass compound includes by mass ratio are as follows: 60%-83% copper simple substance, 12%-25% zinc, 4%-9% aluminium and
1%-6% rare earth metal forms for material molten；
3) the copper-nickel alloy compound includes by mass ratio are as follows: 74%-86% copper simple substance, 3%-8% nickel, 6%-10% manganese and 5%-
8% rare earth metal forms for material molten.
2. a kind of mokume gane according to claim 1, it is characterised in that: the rare earth metal in the red copper compound includes
2%-4% scandium and 3%-4% lanthanum, the rare earth metal in the brass compound includes 0.3%-2.5% yttrium and 0.7%-3.5%
Neodymium, the rare earth metal of the copper-nickel alloy compound include 2%-3% gadolinium and 3%-5% dysprosium.
3. a kind of mokume gane according to claim 1, it is characterised in that: the red copper compound is by weight ratio are as follows:
83%-87% red copper is melted with 7%-10% Nanometer Copper and 6%-7% rare earth metal, and the brass compound includes by matter
Measure ratio are as follows: 63%-80% copper simple substance, 12.5%-24% zinc, 5%-8% aluminium and 2.5%-5% rare earth metal be material molten and
At the copper-nickel alloy compound includes by mass ratio are as follows: 77%-80% copper simple substance, 6%-7% nickel, 8%-9% manganese and 6%-7%
Rare earth metal forms for material molten.
4. a kind of mokume gane according to claim 3, it is characterised in that: the rare earth metal in the red copper compound includes
2.5%-3% scandium and 3.5%-4% lanthanum, the rare earth metal in the brass compound includes 1.3%-2.5% yttrium and 1.2%-
2.5% neodymium, the rare earth metal of the copper-nickel alloy compound include 2.5%-3% gadolinium and 3.5%-4% dysprosium.
5. a kind of production method of mokume gane according to claim 1, it is characterised in that: including the following contents:
1) red copper compound, brass compound and copper-nickel alloy compound are sawed into designated length, width and height；
2) red copper compound, brass compound and the copper-nickel alloy compound after sawing are polished flat with sand paper, and by surface wipes
Completely, it is sequentially overlapped neatly according to the sequence of red copper compound, brass compound and copper-nickel alloy compound；
3) superimposed red copper compound, brass compound and copper-nickel alloy compound are clamped with two blocks of steel plates, and with screw by two
Steel plate, red copper compound, brass compound and copper-nickel alloy compound are placed in electric cellar furnace after being fixedly clamped and add by block Interal fixation
Thermal welding, temperature is 750 DEG C -800 DEG C in electric cellar furnace, heats 50s-90s, takes out and stood to its cooling down shape after the completion of heating
At sheet metal；
4) after temperature is cooled to room temperature, sheet metal is taken out from steel plate, and polishing finishing is carried out to sheet metal edge,
It is annealed and is forged repeatedly to sheet metal with hammer again, until sheet metal is with a thickness of 4mm-7mm；
5) it is matched by any one or more in five kinds of brill milling, torsion, cutting, pressure rolling, corrosion methods to sheet metal
Show to carry out grain pattern processing, produces different types of texture.
6. a kind of production method of mokume gane according to claim 5, it is characterised in that: it is described 3) in two blocks of steel plates with
A piece of paper is placed in red copper compound, brass compound and copper-nickel alloy compound joint place, plays the role of protecting metal surface.
7. a kind of production method of mokume gane according to claim 5, it is characterised in that: it is described 3) in temperature in electric cellar furnace
It is 780 DEG C.
8. a kind of production method of mokume gane according to claim 5, it is characterised in that: it is described 3) in heating time be
60s。
9. a kind of production method of mokume gane according to claim 5, it is characterised in that: it is described 4) in sheet metal is moved back
When fire forges, sheet metal edge is first forged, then forges sheet metal center, corner is avoided to peel off.
10. a kind of production method of mokume gane according to claim 5, it is characterised in that: 4) annealing forges process
In, the every reduction by 1/10 of sheet metal thickness is once annealed.
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| CN110328371B (en) * | 2019-07-18 | 2021-07-27 | 广州番禺职业技术学院 | Method for manufacturing yin-yang matching true color separation jewelry |
| CN110421157A (en) * | 2019-07-18 | 2019-11-08 | 广州番禺职业技术学院 | A kind of artwork Ornament and preparation method thereof with true color separation macular area |
| CN110405418B (en) * | 2019-07-18 | 2021-07-23 | 广州番禺职业技术学院 | Color separation craft ornament and manufacturing method thereof |
| CN110293224B (en) * | 2019-07-18 | 2021-07-27 | 广州番禺职业技术学院 | Metal craft ornament with mottled colors and manufacturing method thereof |
| CN110757108B (en) * | 2019-11-29 | 2020-11-03 | 云南珀识教育科技有限公司 | Method for manufacturing composite non-ferrous metal wood grain gold |
| CN111137058A (en) * | 2019-12-30 | 2020-05-12 | 丹寨县国春银饰有限责任公司 | Manufacturing method of wood grain gold material for silver ornament processing |
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|---|
| 日本金属工艺技法木纹金研究;三田村有芳;《设计实践》;20110701;第80-81页 |
| 木纹金在首饰艺术中的装饰体现与设计创新;范得龙;《中国优秀硕士学位论文全文数据库 哲学与人文科学辑》;20150415;第20页 |
| 木纹金在首饰设计中的应用与创新;王璟;《艺术科技》;20170415;第158页 |
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