CN103266325A - Spotted copper ware manufacturing technology - Google Patents
Spotted copper ware manufacturing technology Download PDFInfo
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- CN103266325A CN103266325A CN2013102207079A CN201310220707A CN103266325A CN 103266325 A CN103266325 A CN 103266325A CN 2013102207079 A CN2013102207079 A CN 2013102207079A CN 201310220707 A CN201310220707 A CN 201310220707A CN 103266325 A CN103266325 A CN 103266325A
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Abstract
The invention discloses a spotted copper ware manufacturing technology comprising a spot generation procedure and a spot curing procedure. The spot generation procedure comprises the following steps of: using the natural copper with copper content more than 90% as a raw material, and removing impurities; heating the natural copper obtained in the step 1 to 800 DEG C, forging the natural copper to form a primary blank of the ware; placing the primary blank into a spot roasting furnace, performing spot roasting for 10 minutes at a temperature of no more than 1000 DEG C; placing the product in prepared acid liquor, wherein the spots appear after the product is soaked for 3 hours; roasting the product in a roaster to roast the spots at 120 DEG C, and taking out the product when the spots become golden. The spot curing procedure comprises the following steps of: making a sample model of the product; duplicating a mould with gypsum; forming a sand mould for casting by a paraffin casting method; adding zinc and silver in the molten pure copper, casting in the sand mould shell which is roasted to 1083 DEG C; burnishing and polishing the casting, and processing the sand holes; placing the processed ware in the acid liquor, and soaking for 3 hours for spots emergence; and then, placing the ware in the roaster, roasting the ware to 120 DEG C, and taking out the ware after the spots become golden. The spot generation spotted copper technology provided by the invention forms extraordinarily sparkling spot patterns with a maroon surface, and the product with cured spots is processed into an exquisite cured copper ware by measures of casting, spots emergence and spot roasting.
Description
Technical field
The present invention relates to a kind of spot bronze, brass or copper ware tool manufacture craft.
Background technology
Aspect the making of living spot artwork, reject impurity aspect in the tough-pitch copper (the usually said pig copper), general method is earlier raw material to be broken into sheet, make the just direct burned spot of base just, no longer through the cold forging skill of doing manual work, breaking and sand holes can appear in product like this behind the burned spot, and product density and hardness are not enough, easy deformation, quality can not get ensureing.Secondly, traditional burned spot method is that ready-made spot copper blank is placed on the ground, again the oak carbon build-up of lighting be centered around blank around, blast roasting.There is temperature inconvenience control, influences the burned spot effect; The 2nd, energy consumption is big, increases manufacturing cost.
Summary of the invention
The purpose of this invention is to provide a kind of spot bronze, brass or copper ware tool manufacture craft, to solve the above-mentioned deficiency that occurs in present traditional bornite handicraft and the spot bronze, brass or copper ware ware manual production, can process artwork or daily necessities that exquisiteness has more traditional cultural feature.
The technical scheme of taking: spot bronze, brass or copper ware tool manufacture craft, comprise living spot technology and ripe spot technology, wherein, living spot processing step is:
(1) select materials and purify, namely adopting the higher high-quality tough-pitch copper of cupric 90% above purity is spot bronze, brass or copper ware raw material, with chisel reject stone, sub-impurity is cut.
(2) forge moulding, the tough-pitch copper that step 1 is obtained is heated to 800 ℃, is placed on the polished son, with iron staff and hammer, forges repeatedly, makes its soft one-tenth bulk, breaks into the sheet piece again, makes the first base of implements, is placed on the lathe, scrapes off redundance with scraper, and implements are shaped.
(3) burned spot selects for use the oak charcoal to put into the burned spot stove, with the product of the accomplishing fluently calcination that is placed in one, allows in the product various metallic elements effectively assemble, and control burned spot temperature is no more than 1000 ℃, keeps 10 minutes.
(4) shaping is put into blank on the polished son through behind the first burned spot, forges shaping with instrument, afterwards through the secondary burned spot, forge the shaping process repeatedly.
(5) show spot: product is put into the acid solution for preparing by a certain percentage, soaked 3 hours, after the observation speckle evenly showed, taking-up cleaned up acid solution with pure water; Described acid solution, in 100 liter capacities: with nitric acid 3.5-5%, sulfuric acid 8.5-10%, hydrochloric acid 15-20%, all the other be water, mixed must.
(6) reveal spot: the product after cleaning, be placed on the clean desktop, air-dry moisture.
(7) roasting spot: the product of air-dried moisture, put in the baking box and bake to 120 ℃, treat into golden yellow back and take out cooling.
(8) go up protective layer: senior metallic paint is sprayed on the product, makes it not oxidized, it is roasting to 100 ℃ to put into baking box again, and then takes out cooling, is finished product.
Ripe spot processing step:
(1) produces the natural pattern of three-dimensional contouring with mud material, as instance model.
(2) will go up the mould plaster that step obtains and turn over molding jig; Also the available metal alloy is made mould, to adapt to the batch machining requirement.
(3) adopt the paraffin casting, the paraffin that will melt as heating injects in the plaster mould, makes wax pattern with mould, the compo that the wax pattern that trims is made with quartzy slurry and water glass half and half then, and coating repeatedly, the sand mo(u)ld of the usefulness of casting is made in scab repeatedly; Shell becomes the uniform hard housing of thickness after air-dry, and reusable heat water moves back wax.
(4) move back sand mo(u)ld ghost behind the wax, stand-by behind roasting to 1083 degree; By weight, add zincification 6% in the fine copper of fusing, add silver 0.8%, cast molding in the ghost in time needs fill up the space that original wax accounts for to copper liquid again, after the cooling, can smash shell, takes out foundry goods.
(5) baroque implements need be pressed parts, the sub-unit processing of casting, and then with copper, silver, any metal solder assembling of tin, but through-carved work is carried out in also cold riveting or rivet hot assembling again.
(6) carry out the foundry goods polishing by rasp, smooth file, polishing process, sand hole is filled up processing.
(7) implements after step (6) processing are put into acid solution, soaked 3 hours, described acid solution is in 100 liters: with nitric acid 3.5-5%, sulfuric acid 8.5-10%, hydrochloric acid 15-20%, all the other are water, mixed; After treating that copper stain shows, take out implements and go into to clean up i.e. apparent spot in the pure water; Again the implements after cleaning are placed on the clean desktop, the air-dry spot program of namely revealing of moisture; The implements of air-dried moisture are put in the baking box roasting to 120 ℃, treated into golden yellow back and take out the i.e. roasting spot program of cooling; Be sprayed on the product with senior metallic paint at last, it is roasting to 100 ℃ to put into baking box again, takes out cooling and namely goes up protective layer
,Make it not oxidized, be finished product.
The compound method that shows acid solution described in the spot operation is: pour earlier the pure water of metering in glass jar into, the concentrated nitric acid of getting concentration 96%-98% with measuring cup is slowly poured in the glass jar by metering then, the vitriol oil of getting concentration 70% with measuring cup is slowly poured in the above acid solution by metering again, the concentrated hydrochloric acid of getting concentration 36%--38% with measuring cup is poured in the above mix acid liquor by metering at last, the mix acid liquor that obtains kept 5 days, was used for showing spot technology.
It is that the paraffin mould is immersed in the mixed solution of quartzy slurry and water glass that paraffin is molded as the sand mo(u)ld operation, continuous 7 procedures, immerse 1 time, take out again on its surface and sprinkle sand, after waiting to shine 2 minutes, immerse in quartzy slurry and the water glass mixed solution, sand in 7 immersion liquid has namely been made needed sand mo(u)ld for casting repeatedly again.
The requirement of going up sand in the sand mo(u)ld production process is that the sand that spreads should be from fine to coarse, specifically: first, second and third time is the following fine sand of 0.20mm with granularity, fourth, fifth, six times is medium sand below the 0.30mm with granularity, is not more than the coarse sand of 0.5mm with fineness of sand the 7th time.
Living spot product of the present invention breaks into sheet earlier, breaks and also continuation rejecting meticulously of sand holes if having, and breaks into base just afterwards again, also need continue cold forging behind the burned spot and beat, and improves product density and hardness, makes it not yielding.High-grade copper base alloy raw material, through casting, the Seiko polishing; Plaque copper skill with the surface of maroon present odd flicker, magnificent mottled, change delicate spot flower and take the course of its own, can be rated as the hat of smithcraft.Ripe spot process using gypsum mould shell of the present invention, paraffin pattern processed are made the technological process of sand mo(u)ld again, have guaranteed the condition of product casting, adopt acid solution to show spot, temperature control burned spot and last protective layer measure afterwards, obtain the wrought copper utensil of exquisite appearance.
Embodiment
Below provide embodiments of the invention:
One, giving birth to spot technology, is example with spot copper vase.
1, select the high-quality tough-pitch copper (being commonly called as " pig copper ") of purity higher (cupric is more than 90%) to burn rubescent (namely 800 ℃ of soft firm appearance with charcoal, must not burn the fusing point of copper, otherwise just become wrought copper), described charcoal be with wooden hard, the heavy old times be used for making the Huang Li of ox cart wheel, numb chestnut is raw material, form through smouldering in earth kiln, market is on sale; Otherwise the temperature of combustion of general charcoal does not reach bornite products and makes the temperature that requires.
2, be placed on immediately on the polished son with the iron hammer side of breaking into sheet after the taking-up, so that (this step needs repeatable operation to cooperate the interior impurity of rejecting copper with gouge and sharp mouth reamer, till not having impurity, the purity of copper and the quality of copper have very big relation after giving birth to the quality of spot quality and rejecting impurity).
3, the pig copper that will reject impurity breaks into disk with iron hammer on polished son, inwardly thin gradually from the disk edge with instruments such as pliers, iron staff, iron hammers, be bent upwards and hold up, close up into vase-like, arrive that bottle is high to be drilled through bottom the circle copper sheet with instrument about half, continue to thin closing in again.
4, like this, the described bottom that is drilled through of step 3 has become the oral area of vase after continuing to thin, and step 3 is described to thin the bottom Link Port that the oral area that upwards rises is made vase, namely carries out body.
5, whole vase is formed with two pig coppers, aforesaid body is carried out standby, following step will be to make a call to the bottom that (circle) at the bottom of the bottle is installed in body again with the method for aforementioned 4 steps, the size requirements of this step at the bottom of to bottle cooperate with the body bottom interface require very suitable, otherwise the bottle that body and this step are done has between the end and obviously meets the crack, if adopt welding technique, then the welding portion copper stain will become broken little, causes vase spot inequality.
6, above-mentioned 5 steps have been finished the making of base just of whole vase, vase is put into stove to surround with the oak charcoal, the calcination of lighting a fire again makes its temperature reach 1000 ℃ of (temperature of burned spot, attention can not reach the fusing point of copper, otherwise just become wrought copper) be no more than 1000 ℃, keep 10 minutes (allowing the interior various metallic elements of product effectively assemble).
7, block charcoal furnace ventilation hole cooling more one by one, take out vase and put into pure water and lower the temperature rapidly after the stove internal cooling cools to 700-800 ℃, be cooled to the temperature that staff can touch, take out shaping again (cold forging is beaten), purpose is hardness and the density of enhancing vase.Cold forging is beaten the back if spot is even, does not then need to burn for the second time class; If spot is inhomogeneous, also need to carry out the burned spot second time (note definitely can not burning class for the third time, otherwise breaking may appear in the meeting vase).
8, enter " show spot " program then: vase is put into by volumometer, got nitric acid 5%, sulfuric acid 10%, hydrochloric acid 20%, water 65% in the acid solution for preparing, soaked 3 hours, treat that speckle shows after, the taking-up vase is put into pure water and is cleaned up.
9, carry out " dew spot " operation: the vase after cleaning is placed on the clean desktop, makes moisture air-dry.
10, carry out " roasting spot " program again: the vase of air-dried moisture is put in the baking box baked to 120 ℃, treat into golden yellow back and take out cooling.
11, go up protective layer at last: senior metallic paint is sprayed on the product, and it is roasting to 100 ℃ to put into baking box again, takes out cooling, namely becomes finished product.Last protective layer purpose is to make it not oxidized.
Two, ripe spot manufacture craft is example with the vase.
1. do mould: beginning is to make mud mould, i.e. sample with the good fine and smooth earth of viscosity; Then gypsum being stirred into the pasty state piecemeal is enclosed within on the mud mould, take off movable gypsum module after waiting to do, remove the mud mould, the movable plaster mould that will take off again is combined into the housing with the same moulding of mud mould, and the paraffin of fusing poured in the plaster mould, treat that paraffin cooling pours out unnecessary paraffin after 2 minutes from model, need this moment at sprue gate of reservation, vase wax-pattern bottom, the gypsum module of activity is untied again and removed, the paraffin model that presents after untiing is wax-pattern.Wax-pattern is immersed in the mixed solution of quartzy slurry and water glass half and half, continuous 7 procedures (immerse 1 time, take out again on its surface and sprinkle sand again, after waiting to shine 2 minutes, immerse in quartzy slurry and the water glass mixed solution continuous 7 times again), so just made needed sand mo(u)ld.The sand that spreads should be from fine to coarse, and each stucco will soak all that mixed solution is because mixed solution has the property of being stained with, and can allow the inwall more firm moulding of sand at model.
2. bake mould: ready-made sand mo(u)ld is put into the baking oven temperature reach 1200 ℃.
3. casting: will pour step 2 fast into 1200 ℃ the wrought copper mixed solution (zinc 8%, silver 0.8%, copper 93.2%) that crucible oven refines and just make its moulding cooling in the roasting good sand mo(u)ld.
4. draw sand and cutting: draw sand in the model with instrument, model cutting is come, vase presents.
5. polishing: polish at vase with polishing machine.
6. show spot: vase is put into the acid solution for preparing by a certain percentage shows spot, soaked about 3 hours, treat that copper stain shows after, the taking-up vase is put into pure water and is cleaned up.The compound method of acid solution is: pour earlier 78.5 liters of (accounting for cumulative volume 78.5%) pure water in glass jar into, be that 0.5 liter of 96%-98% concentrated nitric acid (accounting for cumulative volume 0.5%) is slowly poured in the glass jar with measuring cup with concentration then, be that 70% the vitriol oil 1 liter (accounting for cumulative volume 1%) is slowly poured in the above acid solution with measuring cup with concentration again, be that the concentrated hydrochloric acid 20 liters (accounting for cumulative volume 20%) of 36%--38% is poured in the above mix acid liquor with measuring cup with concentration again, treat that above mix acid liquor keeps being advisable in 5 days, be used further to show spot technology.
7. dew spot: the vase after cleaning is placed on the clean desktop, air-dry moisture.
8, bake spot: the vase of air-dried moisture is put in the baking box baked to 120 ℃, treat into the taking-up of golden yellow back and cool off.
9. go up protective layer: senior metallic paint (as " Du Pont " plate) is sprayed on the product, and it is roasting to 100 ℃ to put into baking box again, takes out cooling, namely becomes finished product; Last protective layer purpose is to make it not oxidized.
The further explanation of several steps in the ripe spot technology:
Do mould: beginning is to do the mud mould, the mud mould is to come the design model process according to the client is required, if (be mould with existing sample device, then can economize the mud mould program of doing) then gypsum is stirred into pasty state, paste is enclosed within on the mud mould and is divided into the complete model that can piece together the active module formation of tearing open, (so that subsequent handling is taken off the gypsum module) takes off movable plaster mould after waiting to do, and the movable plaster mould that will take off again is combined into mud model type (this moment mud mould remove need not).And with the fusing paraffin pour in the plaster mold, treat that paraffin cooling pours out unnecessary paraffin after 2 minutes from plaster mold, need this moment to reserve a sprue gate in paraffin mould bottom, the gypsum module of activity is untied again, the paraffin model that presents after untiing is wax-pattern.Wax-pattern is immersed in the mixed solution of quartzy slurry and water glass, continuous 7 procedures (immerse 1 time, take out sand in its surface again again, after waiting to shine 2 minutes, immerse in quartzy slurry and the water glass mixing solutions 7 times repeatedly again), so just made needed sand mo(u)ld for casting.It should be noted that, the sand that spreads should (specifically: the used granularity of first, second and third time be the following fine sand of 0.20mm from fine to coarse, fourth, fifth, six used granularities are the following medium sand of 0.30mm, the 7th used granularity is not more than the coarse sand of 0.5mm), all to soak mixed solution before each stucco, be because mixed solution has the property of being stained with, it is more firm to allow sand be bonded at the inwall of model.
Turn over mould: mould plaster, metal alloy are turned over molding jig.The very big product of indivedual batches is adopted the mould of metal alloy.Turning over mould is the process of doing mould under the prerequisite of existing sample, send a vase here as the client, just directly gypsum is stirred into the pasty state piecemeal to be enclosed within on the vase, make the gypsum shell of a vase shape that is combined into by the polylith gypsum material, piecemeal takes off the gypsum shell afterwards, removes sample.Again the piecemeal gypsum is combined into the vase model, and then makes sand mo(u)ld by the aforementioned mould mode of doing.
Do wax-pattern: do wax-pattern and namely make paraffin model, will pour into behind the melted paraffin wax in the mould, rotational model is attached to mould inner wall by paraffin, and die cuts is severed to see whether inwall paraffin is even, if inhomogeneous bonding repetition previous step again, till evenly; Wax-pattern is to make link in the sand mo(u)ld.
Casting: (wherein zinc 8% for 1200 ℃ the wrought copper mixed solution that will refine with crucible oven, silver 0.8%, copper 91.2%) pour fast from the sprue gate that the moulding sand mo(u)ld is reserved that casting needs fill up the space that original wax accounts for to copper liquid the roasting good sand mo(u)ld ghost into, after the cooling, can smash shell, take out foundry goods.Wherein sand mo(u)ld also must temperature reach 1200 ℃ in baking oven, just can do casting process.
Welding assembly: complicated copper spare need be assembled, but sub-unit break, the processing of casting respectively is then with copper, silver, any metal solder of tin.But also cold riveting or rivet hot.May form because institute's copper metallurgy liquid too much cools off and divide the juice degree not enough, cause product sand holes and crackle to occur, just need it be welded this moment, make its perfection.With ox tiger pattern (by two Ns and brave a composition), just need be in the same place with the other end ox tiger by welding assembly.
The structure of the burned spot stove that the burned spot operation is used and making, use-pattern explanation: be earlier the furnace shell of burned spot stove (iron charge is made) to be made vesicular on every side, the stove inwall pastes with refractory materials lining, and leaves with furnace shell location about and the on all four through hole of size dimension as ventilation hole.The product (as vase) that needs burned spot is put into stove to surround with charcoal, ignition again, make the interior temperature of stove reach desired temperature (going out 1000 ℃ of spot temperature, less than the fusing point of copper), staying the ventilating hole ventilation purpose is to place the middle spot bronze, brass or copper ware tool of stove to heat up in order to allow charcoal rapid combustion make; When needing cooling ventilation hole is blocked one by one, be convenient to control temperature by going out spot.
Also available stove enterprise processed burned spot electric furnace customized is equipped with the automatic temp Controlling System, and the burned spot operation is simplified, and burns evenly and stereoscopic sensation is given birth to the spot product preferably, has improved burned spot technology widely.
About through-carved work: be example with the dragon and phoenix vase, have the position (having defective when doing wax-pattern) of dragon and phoenix to exist decorative pattern not obvious on the product, just need carve it, its decorative pattern is known manifested.
Claims (6)
1. spot bronze, brass or copper ware tool manufacture craft comprises living spot technology and ripe spot technology, it is characterized in that giving birth to the spot processing step to be:
(1) select materials and purify, namely adopting the higher high-quality tough-pitch copper of cupric 90% above purity is spot bronze, brass or copper ware raw material, with chisel reject stone, sub-impurity is cut;
(2) forge moulding, the tough-pitch copper that step 1 is obtained is heated to 800 ℃, is placed on the polished son, with iron staff and hammer, forges repeatedly, makes its soft one-tenth bulk, breaks into the sheet piece again, makes the first base of implements, is placed on the lathe, scrapes off redundance with scraper, and implements are shaped;
(3) burned spot selects for use the oak charcoal to put into the burned spot stove, with the product of the accomplishing fluently calcination that is placed in one, allows in the product various metallic elements effectively assemble, and control burned spot temperature is no more than 1000 ℃, keeps 10 minutes;
(4) shaping is put into blank on the polished son through behind the first burned spot, forges shaping with instrument, afterwards through the secondary burned spot, forge the shaping process repeatedly;
(5) show spot: product is put into the acid solution for preparing by a certain percentage, soaked 3 hours, after the observation speckle evenly showed, taking-up cleaned up acid solution with pure water;
(6) reveal spot: the product after cleaning, be placed on the clean desktop, air-dry moisture;
(7) roasting spot: the product of air-dried moisture, put in the baking box and bake to 120 ℃, treat into golden yellow back and take out cooling;
(8) go up protective layer: senior metallic paint is sprayed on the product, makes it not oxidized, it is roasting to 100 ℃ to put into baking box again, and then takes out cooling, is finished product.
2. spot bronze, brass or copper ware tool manufacture craft according to claim 1 is characterized in that ripe spot processing step:
(1) produces the natural pattern of three-dimensional contouring with mud material, as instance model;
(2) will go up the mould plaster that step obtains and turn over molding jig; Also the available metal alloy is made mould, to adapt to the batch machining requirement;
(3) adopt the paraffin casting, the paraffin that will melt as heating injects in the plaster mould, makes wax pattern with mould, the compo that the wax pattern that trims is made with quartzy slurry and water glass half and half then, and coating repeatedly, the sand mo(u)ld of the usefulness of casting is made in scab repeatedly; Shell becomes the uniform hard housing of thickness after air-dry, and reusable heat water moves back wax;
(4) move back ghost behind the wax, stand-by behind roasting to 1083 degree; By weight, add zincification 6% in the fine copper of fusing, add silver 0.8%, cast molding in the ghost in time needs fill up the space that original wax accounts for to copper liquid again, after the cooling, can smash shell, takes out foundry goods;
(5) baroque implements need be pressed parts, the sub-unit processing of casting, and then with copper, silver, any metal solder assembling of tin, but through-carved work is carried out in also cold riveting or rivet hot assembling again;
(6) carry out the foundry goods polishing by rasp, smooth file, polishing process, sand hole is filled up processing;
(7) implements after step (6) is handled are put into acid solution, soak 3 hours, treat that copper stain shows after, take out implements and go in the pure water to clean up, be i.e. apparent spot; Again the implements after cleaning are placed on the clean desktop, air-dry namely moisture
Reveal spotProgram; The implements of air-dried moisture are put in the baking box roasting to 120 ℃, treated into golden yellow back and take out the i.e. roasting spot program of cooling; Be sprayed on the product with senior metallic paint at last, it is roasting to 100 ℃ to put into baking box again, takes out cooling namely
Last protective layer,Make it not oxidized, be finished product.
3. spot bronze, brass or copper ware tool manufacture craft according to claim 1 and 2 is characterized in that showing acid solution described in the spot operation, and in 100 liter capacities: with nitric acid 3.5-5%, sulfuric acid 8.5-10%, hydrochloric acid 15-20%, all the other be water, mixed must.
4. spot bronze, brass or copper ware tool manufacture craft according to claim 1 and 2 is characterized in that showing in the spot operation
DescribedThe compound method of acid solution is: pour earlier the pure water of metering in glass jar into, the concentrated nitric acid of getting concentration 96%-98% with measuring cup is slowly poured in the glass jar by metering then, the vitriol oil of getting concentration 70% with measuring cup is slowly poured in the above acid solution by metering again, the concentrated hydrochloric acid of getting concentration 36%--38% with measuring cup is poured in the above mix acid liquor by metering at last, the mix acid liquor that obtains kept 5 days, was used for showing spot technology.
5. spot bronze, brass or copper ware tool manufacture craft according to claim 2, it is characterized in that it is that the paraffin mould is immersed in the mixed solution of quartzy slurry and water glass that paraffin is molded as the sand mo(u)ld operation, continuous 7 procedures, immerse 1 time, take out again on its surface and sprinkle sand, wait to shine 2 minutes after, immerse again in quartzy slurry and the water glass mixed solution, sand in 7 immersion liquid has namely been made needed sand mo(u)ld for casting repeatedly.
6. spot bronze, brass or copper ware tool manufacture craft according to claim 5, the requirement that it is characterized in that last sand in the sand mo(u)ld production process is that the sand that spreads should be from fine to coarse, specifically: first, second and third time is the following fine sand of 0.20mm with granularity, fourth, fifth, six times is the medium sand of 0.25-0.30mm with granularity, the 7th coarse sand with fineness of sand 0.35-0.5mm.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907764A (en) * | 2014-03-12 | 2015-09-16 | 段敏 | Profile machining process of Yunnan variegated-copperware |
| CN109720138A (en) * | 2019-03-07 | 2019-05-07 | 永嘉县华艺雕刻厂 | A kind of processing method of bronze, brass or copper ware |
| CN109795250A (en) * | 2019-03-01 | 2019-05-24 | 昆明市斑铜厂有限公司 | A kind of preparation and its process that there is black copper to walk silver-colored/gold on copper product surface |
| CN111331075A (en) * | 2020-03-02 | 2020-06-26 | 王世顺 | Processing technology of silver ornament |
| CN113265561A (en) * | 2021-05-28 | 2021-08-17 | 云南滇工李雕塑艺术有限公司 | Production process and production equipment of cooked mottled copper material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104895A (en) * | 2007-07-12 | 2008-01-16 | 张建中 | Method for producing natural bornite products |
-
2013
- 2013-06-05 CN CN201310220707.9A patent/CN103266325B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104895A (en) * | 2007-07-12 | 2008-01-16 | 张建中 | Method for producing natural bornite products |
Non-Patent Citations (3)
| Title |
|---|
| 彭斌等: "精美绝伦的会泽斑铜", 《华人时刊》 * |
| 李晓岑: "云南的斑铜与乌铜走银", 《中国科技史料》 * |
| 许昆: "浅叙云南斑铜及其金属学分析", 《云南冶金》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104907764A (en) * | 2014-03-12 | 2015-09-16 | 段敏 | Profile machining process of Yunnan variegated-copperware |
| CN109795250A (en) * | 2019-03-01 | 2019-05-24 | 昆明市斑铜厂有限公司 | A kind of preparation and its process that there is black copper to walk silver-colored/gold on copper product surface |
| CN109720138A (en) * | 2019-03-07 | 2019-05-07 | 永嘉县华艺雕刻厂 | A kind of processing method of bronze, brass or copper ware |
| CN111331075A (en) * | 2020-03-02 | 2020-06-26 | 王世顺 | Processing technology of silver ornament |
| CN113265561A (en) * | 2021-05-28 | 2021-08-17 | 云南滇工李雕塑艺术有限公司 | Production process and production equipment of cooked mottled copper material |
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| CN103266325B (en) | 2015-10-28 |
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