CN105671342B - The manufacture method of dental dental filling alloy - Google Patents
The manufacture method of dental dental filling alloy Download PDFInfo
- Publication number
- CN105671342B CN105671342B CN201410660454.1A CN201410660454A CN105671342B CN 105671342 B CN105671342 B CN 105671342B CN 201410660454 A CN201410660454 A CN 201410660454A CN 105671342 B CN105671342 B CN 105671342B
- Authority
- CN
- China
- Prior art keywords
- dental
- alloy
- weight
- parts
- dental filling
- 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 - Fee Related
Links
Landscapes
- Dental Preparations (AREA)
Abstract
The present invention relates to a kind of manufacture method of dental dental filling alloy, it includes：Material blend step, it mixes dental dental filling alloy material；Step is melted, it melts the material of the mixing；Casting mold step, it causes the material of melting to have definite shape, and the dental dental filling alloy includes copper, nickel, palladium, iron, aluminium, manganese, the remarkable result of the manufacture method of the dental dental filling alloy of the present invention is, dental dental filling alloy can be manufactured, its surface is dazzling golden yellow, and attractive in appearance, intensity is big, elasticity is good, manufacturing cost is cheap compared with gold and gold.
Description
Technical field
The present invention relates to a kind of dental dental filling alloy (prosthetic dentistry alloy) manufacture method, more
It is dazzling golden yellow dentistry in detail, to be related to a kind of material by various species to melt be fabricated by, surface together
With the manufacture method of dental filling alloy.
Background technology
Generally, registration patent gazette registration number 10-0329822, as prior art is recorded, because dental is closed
Gold is used in oral cavity, and the various environmental changes such as temperature, acidity, pressure change are produced in the oral cavity, so the dental is closed
Gold first has to the pressure that can bear to chew, and should not have abrasion, deformation etc., and, color similar to hardness, the intensity of tooth
It is close.In addition, the dental alloys should not have corrosion or discoloration etc. in oral cavity, and should not be harmful.In this viewpoint
Under, alloy of the gold content more than 75% is just widely used, and its fusing point is relatively low, castability is excellent, even in air
In will not also aoxidize, but because the high alloy of gold content has the high defect of price, positive exploitation substitutes the conjunction of gold
Gold --- low billon and non-noble metal alloy etc., the alloy for substituting gold is similar to the various properties of existing billon, and
Economic feasibility is high.But, the alloy is had the disadvantage that according to clinical test results with chemistry, machinery angle：Contain
Gold amount is more low more can continually produce discoloration thing, fracture and cytotoxicity, and with hardness number more stronger than tooth hardness etc..
To improve the defect, the registration patent gazette registration number 10-0329822 discloses metal-porcelain of alloy
Use dental precious metal alloy, its as metal-porcelain dental precious metal alloy, including：Gold 48~55w%, 28~35w% of palladium,
Silver 2.5~4.5w%, 4.5~6.5w% of copper, 3.5~5.0w% of indium, 1.0~4.0w% of potassium, 0.5~1.5w% of zinc, iridium 0.05
~0.2w%.
In addition, disclosing dentistry in registration patent gazette 10-0592523 mends dental alloy constituent, consist of
It is as follows：In the dentistry using gold as main component mends dental alloy constituent, relative to golden 100 parts by weight, platinum 1-9 weight
Part, silver 0.1-10 parts by weight, tin 0.1-1 parts by weight.
But, there is following defect in the manufacture method of the existing dental dental filling alloy：Unsightly, manufacturing expense is high,
Intensity is weak and poor durability.
The content of the invention
Therefore, the present invention proposes a kind of manufacture method of dental dental filling alloy, methods described system to solve described problem
The dental dental filling alloy feature made is as follows：Surface is dazzling golden yellow, attractive in appearance, and intensity is big, and elasticity is good, with gold and gold phase
It is cheaper than manufacturing cost.
The present invention relates to a kind of manufacture method of dental dental filling alloy, it is characterised in that including：Material blend step,
It mixes dental dental filling alloy material；Step is melted, it melts the material of the mixing；Casting mold step, it causes melting
Material has definite shape, and the dental dental filling alloy includes copper, nickel, palladium, iron, aluminium, manganese.
Therefore, the remarkable result of the manufacture method of dental dental filling alloy of the invention is, can manufacture dental dental filling
Alloy, its surface is dazzling golden yellow, and attractive in appearance, intensity is big, elasticity is good, manufacturing cost is cheap compared with gold and gold.
Brief description of the drawings
Fig. 1 is the artwork for representing dental dental filling alloy manufacturing methods.
Specific embodiment
The present invention relates to a kind of manufacture method of dental dental filling alloy, it includes：Material blend step, it mixes dentistry
Use dental filling alloy material；Step is melted, it melts the material of the mixing；Casting mold step, it causes the material of melting to have one
Shape shape, and the dental dental filling alloy includes copper, nickel, palladium, iron, aluminium, manganese.
In addition, also including：Calendaring processes, it is thin by having effigurate alloy calendering by the casting mold step
Panel-shaped；Step is cut off, the alloy of the thin panel-shaped is cut to required size by it.
In addition, the melting step is melted 2~4 hours at 1000~1200 DEG C.
If to dental dental filling alloy manufacturing methods of the present invention in detail, as follows.Fig. 1 is to represent that dental dental filling is closed
The artwork of golden manufacture method.
Dental dental filling alloy of the present invention is made up of copper, nickel, palladium, iron, aluminium and manganese.
In addition, the content ratio of the dental dental filling alloy is as follows：Relative to the parts by weight of copper 70~80, the weight of nickel 3~5
Part, the parts by weight of palladium 3~4, the parts by weight of iron 3~5, the parts by weight of aluminium 7~10 and the parts by weight of manganese 4~5.
Copper, nickel, palladium, iron, aluminium and the manganese of the present invention puts into high-frequency melting crucible furnace with pulverulence, and its content ratio is
It is as follows：Relative to the parts by weight of copper 70~80, the parts by weight of nickel 3~5, the parts by weight of palladium 3~4, the parts by weight of iron 3~5, the weight of aluminium 7~10
Part and the parts by weight of manganese 4~5.
With metallographic seemingly, price is less than gold, if less than 70 parts by weight, manufacturing expense rises, and the tooth manufactured for the color of copper
Section is bleached with dental filling alloy color, if more than 80 parts by weight, can color redden quality softening.Utilizing dental dental filling alloy
When manufacturing dental dental filling, mobility is good in the molten state for nickel, if nickel is less than 3 parts by weight, in the dental using manufacture
When dental filling alloy manufactures dental dental filling, mobility declines in the molten state, if more than 5 parts by weight, elasticity loss.
When manufacturing dental dental filling using the dental dental filling alloy of manufacture, palladium causes fusing point to rise, if less than 3 weight
Part, then when manufacturing dental dental filling using the dental dental filling alloy of manufacture, have the disadvantage that：Fusing point declines to be easy to
It is boiling over, and the dental dental filling of manufacture becomes frangible.If more than 4 parts by weight, fusing point is uprised, and is become when user uses
Arduously.When manufacturing dental dental filling using dental dental filling alloy, iron causes intensity to increase, if less than 3 parts by weight, dentistry
With the weakened of dental filling, if more than 5 parts by weight, too hard, elasticity loss.If aluminium is less than 7 parts by weight, dental dental filling
Alloy color can not become golden yellow, if more than 10 parts by weight, color bleaches.Manganese causes evaporation point to improve, if manganese is less than 4 weight
Part, then while evaporation point is reduced and seethed with excitement, the phenomenon burnt can be produced, if more than 5 parts by weight, it is frangible.
As described above, the material of input passes through melting step in crucible furnace, 2~4 are melted at 1000~1200 DEG C small
When or so.If situation of the temperature less than 1000 DEG C, melting is insufficient, if more than 1200 DEG C, producing superheating phenomenon, so that
Material composition produces change.Also, if the melting time was less than 2 hours, melting is incomplete, if more than 4 hours, because when long
Between melt so that material composition produce change or manufacturing cost rise.
On the other hand, as described above, by the alloy solution of melting step melting, by foundry processing, forming one and shaping
Shape, then pours into a mould fused solution to the mould inside of the metal material of definite shape.The metal is by the resistant to elevated temperatures metal system such as tungsten
Into even if injection fused solution, mould also will not melt or deform.Usual mould is made up of upper/lower die, because by upper/lower die
The mold slots of composition are formed as pole shape, so the alloy solution of injection is manufactured into pole shape after being hardened.
The alloy for the pole shape being manufactured into by the technique can pass through calendering technology.
As long as calendering technology is applicable common common technology, if so that passing through rolling up and down in the pole that preceding technique is made
Between cylinder, then the panel of thickness of thin is manufactured.
The panel is cut to required size, so as to be manufactured into dental filling (denture) or corona.Main cut-out is shaped as
For square section easy to use.
Therefore, the remarkable result of the manufacture method of dental dental filling alloy of the invention is that dental dental filling conjunction can be manufactured
Gold, its surface is dazzling golden yellow, and attractive in appearance, intensity is big, elasticity is good, manufacturing cost is cheap compared with gold and gold.
Claims (1)
1. a kind of manufacture method of dental dental filling alloy, it includes：Material blend step, it mixes dental dental filling alloy material
Material；Step is melted, it melts the material of the mixing；Casting mold step, it causes the material of melting to have definite shape, and institute
State dental dental filling alloy and include copper, nickel, palladium, iron, aluminium, manganese, it is characterised in that：
High-frequency melting crucible furnace is put into pulverulence as the copper of raw material, nickel, palladium, iron, aluminium and manganese, its content ratio is phase
For the parts by weight of copper 70~80, the parts by weight of nickel 3~5, the parts by weight of palladium 3~4, the parts by weight of iron 3~5, the parts by weight of aluminium 7~10 and manganese 4
~5 parts by weight,
As described above, the material of input passes through melting step in crucible furnace, melted 2~4 hours at 1000~1200 DEG C,
As described above, by the alloy solution of melting step melting, by casting mold step formation definite shape, to pole shape
Inside the model of metal material after cast fused solution, if the alloy solution of injection is hardened, pole shape is manufactured into,
The alloy for the pole shape being made up of the casting mold step can pass through calendaring processes, and the calendaring processes cause in casting mold
The pole that step is made is by between up-down roller, so that the panel of thickness of thin is made, afterwards in cut-out step, by the face
Plate cuts into required size, so as to be manufactured into dental filling or corona.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660454.1A CN105671342B (en) | 2014-11-18 | 2014-11-18 | The manufacture method of dental dental filling alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410660454.1A CN105671342B (en) | 2014-11-18 | 2014-11-18 | The manufacture method of dental dental filling alloy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105671342A CN105671342A (en) | 2016-06-15 |
| CN105671342B true CN105671342B (en) | 2017-08-29 |
Family
ID=56944631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410660454.1A Expired - Fee Related CN105671342B (en) | 2014-11-18 | 2014-11-18 | The manufacture method of dental dental filling alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105671342B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797139A (en) * | 2011-09-16 | 2014-05-14 | 株式会社村田制作所 | Electroconductive material, and connection method and connection structure using same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60177147A (en) * | 1984-02-23 | 1985-09-11 | Tanaka Kikinzoku Kogyo Kk | Golden copper alloy for ornamentation |
| KR940004899B1 (en) * | 1992-03-09 | 1994-06-04 | 민병권 | Copper alloy |
-
2014
- 2014-11-18 CN CN201410660454.1A patent/CN105671342B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797139A (en) * | 2011-09-16 | 2014-05-14 | 株式会社村田制作所 | Electroconductive material, and connection method and connection structure using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105671342A (en) | 2016-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104141066A (en) | Cobalt-base alloy material and manufacturing method thereof | |
| CN103667800A (en) | Precise forging method for CoCrMo alloy artificial joint | |
| CN104395013B (en) | Casting is used embedded material composition and is used the casting method of its mo(u)lding | |
| CN103667838A (en) | Mg-Sn-Mn system wrought magnesium alloy and preparation method thereof | |
| WO2009006954A3 (en) | Production of alloys based on titanium aluminides | |
| WO2004050738A8 (en) | Method for producing shaped bodies, particularly cores, molds and feeders for use in foundry practice | |
| TW200643182A (en) | Process for casting a titanium alloy | |
| JP2015067843A5 (en) | ||
| CN105671342B (en) | The manufacture method of dental dental filling alloy | |
| CN108149075A (en) | A kind of high-temperature alloy sheet material and preparation method thereof | |
| KR101477390B1 (en) | Production method of prosthetic dentistry alloy | |
| CN105173546A (en) | Non-metallic material and metal core plate composite type scraper used for coal mine and manufacturing process | |
| KR101480611B1 (en) | Prosthetic dentistry alloy | |
| EP2971198B1 (en) | Precious metal alloy for use in the jewellery and watchmaking industry | |
| CN103695702B (en) | The alloy bar that a kind of aerospace field of rolling is used and manufacture method thereof | |
| CN104212999A (en) | Preparation method of die-cast zinc alloy | |
| KR101703255B1 (en) | Cobalt chromium alloy metal block for dental CAD/CAM and its manufacturing method | |
| CN105618701A (en) | Precise casting method of wear resistant steel part | |
| CN105463233A (en) | Green alloy and preparation method thereof | |
| CN108728677A (en) | A kind of Tibetan area figure of buddha forges molding high rigidity Huang Riamb's alloy and its technique | |
| JP2011132569A (en) | Platinum alloy and ornament using it | |
| CN104342571A (en) | Formula and manufacturing method of cyan Karat gold | |
| CN105779832A (en) | Preparing method of heat-resistant aluminum alloy material | |
| CN100580116C (en) | Toothed porcelain alloy and production thereof | |
| CN105618702A (en) | Manufacturing method of metal carved window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20181118 |