CN104451471B - A kind of non-crystaline amorphous metal spectacle frame and glasses and preparation method - Google Patents
A kind of non-crystaline amorphous metal spectacle frame and glasses and preparation method Download PDFInfo
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- CN104451471B CN104451471B CN201410831660.4A CN201410831660A CN104451471B CN 104451471 B CN104451471 B CN 104451471B CN 201410831660 A CN201410831660 A CN 201410831660A CN 104451471 B CN104451471 B CN 104451471B
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Abstract
The present invention relates to the applied technical field of non-crystaline amorphous metal, more particularly to a kind of non-crystaline amorphous metal spectacle frame and glasses and preparation method, the spectacle frame are manufactured using zirconium-base amorphous alloy.The intensity of manufactured spectacle frame is 1400MPa ~ 2300MPa, and elastic limit is 2% ~ 2.5%, and Vickers hardness is 530 ~ 600, and nickel burst size is 0.005mg/cm2/week~0.015mg/cm2/ week, is subjected to its surface after the salt spray test of 336 hours ~ 480 hours still good corrosion-free.Due to manufactured non-crystaline amorphous metal spectacle frame and glasses, nickel burst size is minimum during long-term use so that wearer will not cause any allergic reaction during extended wear.In addition, preparing spectacle frame using zirconium-base amorphous alloy has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame has the advantages that service life is long.
Description
Technical field
The present invention relates to the applied technical field of non-crystaline amorphous metal, more particularly to a kind of non-crystaline amorphous metal spectacle frame and glasses and
Preparation method.
Background technology
Glasses easy Long Term Contact sweat and exposure during use in a humid environment, thus are easily caused
Corrode or phenomenon of getting rusty generation.In addition, there is the problem of nickel burst size is big in glasses of the prior art.Nickel is a kind of easy
Cause the element of Contact hyper sensitization.Nickel element can be inhaled by the release of some nickel-containing materials and after being contacted for a long time with skin by skin
Receive, so as to cause allergy to some individuals；National character Contact hyper sensitization can be caused by being further exposed in soluble nickel salt.According to system
Meter, 20% people has apparent symptoms of allergic to nickel.
Glasses of the prior art, the glasses such as manufactured using titanium alloy or stainless steel, its nickel burst size is larger, institute
The nickel amount discharged easily makes wearer cause allergic.
In addition, also there is the undesirable defect of the performances such as intensity, elastic limit and Vickers hardness in glasses of the prior art.
The content of the invention
An object of the present invention be for weak point of the prior art and provide a kind of intensity, elastic limit,
Vickers hardness and corrosion resistance and good, and nickel burst size is minimum, and allergic non-crystaline amorphous metal glasses are not resulted in wearer
Frame.
The second object of the present invention be for weak point of the prior art and provide a kind of intensity, elastic limit,
Vickers hardness and corrosion resistance and good, and nickel burst size is minimum, and allergic non-crystaline amorphous metal glasses are not resulted in wearer.
The third object of the present invention is to provide a kind of non-crystaline amorphous metal spectacle frame for weak point of the prior art
Preparation method, prepared non-crystaline amorphous metal spectacle frame has intensity, elastic limit, Vickers hardness and corrosion resistance and good, and
The minimum advantage of nickel burst size.
To reach one of above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of non-crystaline amorphous metal spectacle frame is provided, the spectacle frame is manufactured using zirconium-base amorphous alloy, the zirconium-base amorphous conjunction
Gold is made up of the atom of following atomic percent：
Zr 45%~55%
Cu 10%~20%
Ni 5%~10%
Co 10%~20%
Al 7%~15%
Nb 3%~8%。
It is preferred that, the zirconium-base amorphous alloy is made up of the atom of following atomic percent：
Zr 45%~50%
Cu 15%~20%
Ni 5%~10%
Co 10%~15%
Al 10%~15%
Nb 3%~6%。
It is more highly preferred to, the zirconium-base amorphous alloy is made up of the atom of following atomic percent：
Zr 47.5%
Cu 16.5%
Ni 7%
Co 15%
Al 9%
Nb 5%。
It is more highly preferred to, the zirconium-base amorphous alloy is made up of the atom of following atomic percent：
Zr 52%
Cu 14%
Ni 8%
Co 10%
Al 12%
Nb 4%。
It is more highly preferred to, the zirconium-base amorphous alloy is made up of the atom of following atomic percent：
Zr 45%
Cu 18%
Ni 10%
Co 13%
Al 7%
Nb 7%。
The intensity of the spectacle frame be 1400MPa ~ 2300MPa, elastic limit be 2% ~ 2.5%, Vickers hardness be 530 ~
600, nickel burst size is 0.005mg/cm2/week~0.015mg/cm2/ week, is subjected to the salt spray test of 336 hours ~ 480 hours
Its surface is still good corrosion-free afterwards.
To reach the two of above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of non-crystaline amorphous metal glasses, including non-crystaline amorphous metal spectacle frame described above, and attachment of nose bridge pad and eyeglass are provided.
To reach the three of above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of preparation method of non-crystaline amorphous metal spectacle frame is provided, under the protection of vacuum state and inert atmosphere, institute is utilized
Zirconium-base amorphous alloy is stated by getting rid of band method, vacuum suction casting technique, the repid discharge method of forming, continuous casting process, casting die or thermoplastic
The method of forming prepares non-crystaline amorphous metal spectacle frame.
Non-crystaline amorphous metal spectacle frame is prepared by casting die using the zirconium-base amorphous alloy, comprised the following steps：
Step one, feed intake：The raw material of the zirconium-base amorphous alloy are put into vertical or horizontal vacuum die casting machine charging
Mouthful, and put into by the charging aperture in vertical or horizontal vacuum die casting machine melting plant；Described vertical or horizontal vacuum pressure
The vacuum of casting machine is 10-1torr~10-3torr；
Step 2, melting：The raw material of the zirconium-base amorphous alloy are melted using the mode of sensing heating and form molten
Soup, the temperature of the molten soup is 900 DEG C ~ 1100 DEG C；
Step 3, soup：The molten soup that step 2 is obtained is poured into die gate casing, and molten soup then is injected into eye with drift
In mirror holder mould；Wherein, the speed of drift is the m/s of 0.1 m/s ~ 5；
Step 4, cooling：The glasses frame mould that molten soup is filled with step 3 is cooled and shaped, non-crystaline amorphous metal is obtained
Spectacle frame, cooling velocity is 100K/s ~106K/s。
In above-mentioned technical proposal, mirror finish processing, spray are carried out to the non-crystaline amorphous metal spectacle frame obtained in the step 4
Sand processing or PVD processing.
Beneficial effects of the present invention：
（1）A kind of non-crystaline amorphous metal spectacle frame that the present invention is provided, due to make use of Zr-Cu-Ni-Co-Al-Nb systems zirconium base non-
Peritectic alloy prepares spectacle frame so that prepared spectacle frame is had relative to the spectacle frame prepared using titanium alloy or stainless steel
Have more excellent intensity, elastic limit, Vickers hardness and an erosion-resisting performance, the intensity of the spectacle frame for 1400MPa ~
2300MPa, elastic limit is 2% ~ 2.5%, and Vickers hardness is 530 ~ 600, is subjected to after the salt spray test of 336 hours ~ 480 hours it
Surface is still good corrosion-free.
（2）A kind of non-crystaline amorphous metal spectacle frame that the present invention is provided, due to make use of Zr-Cu-Ni-Co-Al-Nb systems zirconium base non-
Peritectic alloy prepares non-crystaline amorphous metal spectacle frame so that although prepared non-crystaline amorphous metal spectacle frame contains nickel element, but its relative to
The spectacle frame prepared using titanium alloy or stainless steel, nickel burst size is minimum, is only 0.005mg/cm2/week~0.015mg/cm2/
Week, when nickel burst size is 0.015mg/cm2/week, nickel of the nickel burst size equivalent to the spectacle frame prepared using stainless steel
The 1/10 of burst size；When nickel burst size is 0.005mg/cm2During/week, the nickel burst size is prepared equivalent to utilization titanium alloy
The 1/10 of the nickel burst size of spectacle frame；Therefore, 0.005mg/cm2/week~0.015mg/cm2/ week nickel burst size scope makes
Obtain the Zr-Cu-Ni-Co-Al-Nb systems zirconium-base amorphous alloy be adapted to make spectacle frame, and cause wearer for a long time wear without
Cause any allergic reaction.
（3）The preparation method for a kind of non-crystaline amorphous metal spectacle frame that the present invention is provided, due to utilizing Zr-Cu-Ni-Co-Al-Nb
It is zirconium-base amorphous alloy by getting rid of band method, vacuum suction casting technique, the repid discharge method of forming, continuous casting process, casting die or thermoplastic
The method of forming prepares spectacle frame, enables to prepared spectacle frame to have excellent intensity, elastic limit, Vickers hardness, anti-corruption
The performance of erosion, and have the advantages that nickel burst size is minimum；Moreover, the present invention is non-using Zr-Cu-Ni-Co-Al-Nb systems zirconium base
Peritectic alloy is by getting rid of band method, vacuum suction casting technique, the repid discharge method of forming, continuous casting process, casting die or thermoplastic shaping legal system
Standby spectacle frame, with simple production process, production efficiency height and the low advantage of production cost.
（4）A kind of preparation method for non-crystaline amorphous metal spectacle frame that the present invention is provided, utilizes Zr-Cu-Ni-Co-Al-Nb systems zirconium
Base noncrystal alloy prepares spectacle frame by casting die, has the advantages that die casting is molded only；And in die casting Zr-Cu-Ni-Co-Al-Nb
It is during zirconium-base amorphous alloy prepares spectacle frame, because liquid is not present in Zr-Cu-Ni-Co-Al-Nb systems zirconium-base amorphous alloy
State turns the phase transformation stage of solid-state, therefore, and the washing shrinkage of Zr-Cu-Ni-Co-Al-Nb systems zirconium-base amorphous alloy is very low（Washing shrinkage
Only 0.17% or so）, therefore, it is possible to using Zr-Cu-Ni-Co-Al-Nb system's zirconium-base amorphous alloys by casting die it is disposable into
Type, and can save substantial amounts of subsequent machining technology, with being easy to, shaping, preparation technology be simple, production efficiency is high and production
The low advantage of cost.
（5）A kind of non-crystaline amorphous metal glasses that the present invention is provided, prepared non-crystaline amorphous metal glasses have excellent intensity, bullet
Property limit, Vickers hardness, erosion-resisting performance, and have the advantages that nickel burst size is minimum, so that prepared amorphous
Alloy glasses have the advantages that service life is long, and are adapted to the wearer to nickel allergy.
Embodiment
In order that technical problem solved by the invention, technical scheme and beneficial effect are more clearly understood, below in conjunction with
Embodiment, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only to explain
The present invention, is not intended to limit the present invention.
Wherein, the inert atmosphere that the present invention is referred to is one kind in nitrogen, helium, neon, argon gas, Krypton or xenon.
Wherein, present invention measurement elastic limit is by three point bending test method, and according to GB/T232-2010 standard
Determine；Present invention measurement Vickers hardness is the standard test according to ASTM E92-82；The salt spray test of the present invention is basis
ASTM B117-2011 standard test；The measure of the nickel burst size of the present invention is the standard test according to En 1811, specifically
Method of testing is to determine the nickel discharged in spectacle frame or eyewear products with skin direct long term contact.
Embodiment 1.
A kind of non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, and this is zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 47.5%
Cu 16.5%
Ni 7%
Co 15%
Al 9%
Nb 5%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and nitrogen
Peritectic alloy Zr47.5Cu16.5Ni7Co15Al9Nb5 prepares spectacle frame by vacuum suction casting technique, the intensity of prepared spectacle frame
For 1400MPa, elastic limit is 2%, and Vickers hardness is 530, is subjected to the surface of spectacle frame after the salt spray test of 336 hours still
It is good corrosion-free.In the present embodiment, the zirconium-base amorphous alloy Zr47.5Cu16.5Ni7Co15Al9Nb5 spectacle frames prepared are utilized
Nickel burst size is 0.015mg/cm2/ week, the nickel burst size is equivalent to the nickel burst size of the spectacle frame prepared using stainless steel
1/10, and the nickel burst size causes zirconium-base amorphous alloy Zr47.5Cu16.5Ni7Co15Al9Nb5 to be adapted to make spectacle frame, and
So that wearer is worn without causing any allergic reaction for a long time.In the present embodiment, prepared spectacle frame is carried out at PVD
Reason.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 1 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr47.5Cu16.5Ni7Co15Al9Nb5 nickel burst size during long-term use is minimum so that wear
Person will not cause any allergic reaction during extended wear.In addition, utilizing zirconium-base amorphous alloy
Zr47.5Cu16.5Ni7Co15Al9Nb5, which prepares spectacle frame, has simple production process, and production efficiency is high and production cost is low
Advantage, and prepared spectacle frame has the advantages that service life is long.
Embodiment 2.
A kind of non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, and this is zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 52%
Cu 14%
Ni 8%
Co 10%
Al 12%
Nb 4%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and helium
Peritectic alloy Zr52Cu14Ni8Co10Al2Nb4 prepares spectacle frame by getting rid of band method, and the intensity of prepared spectacle frame is
1500MPa, elastic limit is 2.2%, and Vickers hardness is 550, is subjected to the surface of spectacle frame after the salt spray test of 380 hours still
It is good corrosion-free.In the present embodiment, released using the nickel of the zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4 spectacle frames prepared
It is high-volume 0.005mg/cm2/ week, 1/ of the nickel burst size equivalent to the nickel burst size of the spectacle frame prepared using titanium alloy
10, and the nickel burst size causes zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4 to be adapted to make spectacle frame, and to match somebody with somebody
Wearer is worn without causing any allergic reaction for a long time.In the present embodiment, prepared spectacle frame is carried out at mirror finish
Reason.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 2 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr52Cu14Ni8Co10Al2Nb4 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4
Preparing spectacle frame has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 3.
A kind of non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, and this is zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 45%
Cu 18%
Ni 10%
Co 13%
Al 7%
Nb 7%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and neon
Peritectic alloy Zr45Cu18Ni10Co13Al7Nb7 prepares spectacle frame by the repid discharge method of forming, the intensity of prepared spectacle frame
For 1600MPa, elastic limit is 2.5%, and Vickers hardness is 600, is subjected to the surface of spectacle frame after the salt spray test of 480 hours still
It is so good corrosion-free.In the present embodiment, the zirconium-base amorphous alloy Zr45Cu18Ni10Co13Al7Nb7 spectacle frames prepared are utilized
Nickel burst size is 0.010mg/cm2/ week, the nickel burst size is pole relative to the spectacle frame prepared using titanium alloy or stainless steel
In a small amount, and the nickel burst size causes zirconium-base amorphous alloy Zr45Cu18Ni10Co13Al7Nb7 to be adapted to make spectacle frame, and make
Wearer is obtained to wear without causing any allergic reaction for a long time.In the present embodiment, prepared spectacle frame is carried out at sandblasting
Reason.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 3 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr45Cu18Ni10Co13Al7Nb7 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr45Cu18Ni10Co13Al7Nb
7, which prepare spectacle frame, has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 4.
A kind of non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, and this is zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 50%
Cu 15%
Ni 5%
Co 17%
Al 10%
Nb 3%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and argon gas
Peritectic alloy Zr50Cu15Ni5Co17Al10Nb3 prepares spectacle frame by continuous casting process, and the intensity of prepared spectacle frame is
2300MPa, elastic limit is 2.4%, and Vickers hardness is 580, is subjected to the surface of spectacle frame after the salt spray test of 400 hours still
It is good corrosion-free.In the present embodiment, the nickel of the zirconium-base amorphous alloy Zr50Cu15Ni5Co17Al10Nb3 spectacle frames prepared is utilized
Burst size is 0.008mg/cm2/ week, the nickel burst size is minimum relative to the spectacle frame prepared using titanium alloy or stainless steel
Amount, and the nickel burst size causes zirconium-base amorphous alloy Zr50Cu15Ni5Co17Al10Nb3 to be adapted to make spectacle frame, and cause
Wearer is worn without causing any allergic reaction for a long time.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 4 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr50Cu15Ni5Co17Al10Nb3 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr50Cu15Ni5Co17Al10Nb
3, which prepare spectacle frame, has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 5.
The non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, the zirconium-base amorphous alloy
It is made up of the atom of following atomic percent：
Zr 55%
Cu 10%
Ni 9%
Co 10%
Al 8%
Nb 8%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and Krypton
Peritectic alloy Zr55Cu10Ni9Co10Al8Nb8 prepares spectacle frame by casting die, and the intensity of prepared spectacle frame is
2000MPa, elastic limit is 2.1%, and Vickers hardness is 540, is subjected to the surface of spectacle frame after the salt spray test of 350 hours still
It is good corrosion-free.In the present embodiment, released using the nickel of the zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8 spectacle frames prepared
It is high-volume 0.012mg/cm2/ week, the nickel burst size is minimum relative to the spectacle frame prepared using titanium alloy or stainless steel
Amount, and the nickel burst size causes zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8 to be adapted to make spectacle frame, and to match somebody with somebody
Wearer is worn without causing any allergic reaction for a long time.In the present embodiment, blasting treatment is carried out to prepared spectacle frame.
Wherein, spectacle frame is prepared by casting die using zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8, including such as
Lower step：
Step one, feed intake：Zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8 raw material are put into vertical vacuum pressure
The charging aperture of casting machine, and put into by charging aperture in the melting plant of vertical vacuum die casting machine；The vacuum of vertical vacuum die casting machine
Spend for 10-1torr；Wherein, zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8 raw material are Zr metals, Cu metals, Ni
Metal, Co metals, Al metals and Nb metals, moreover, Zr metals, Cu metals, Ni metals, Co metals, Al metals and Nb metals
Purity is 99.99%.
Step 2, melting：Using the mode of sensing heating by zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8 original
Material molten simultaneously forms molten soup, and the temperature for melting soup is 900 DEG C；
Step 3, soup：The molten soup that step 2 is obtained is poured into die gate casing, and molten soup then is injected into eye with drift
In mirror holder mould；Wherein, the speed of drift is 0.1 m/s；
Step 4, cooling：The glasses frame mould that molten soup is filled with step 3 is cooled and shaped, spectacle frame is obtained,
Cooling velocity is 100K/s。
Wherein, the glasses frame mould in step 3 is the mould of multi-point mould.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 5 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr55Cu10Ni9Co10Al8Nb8 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr55Cu10Ni9Co10Al8Nb8
Preparing spectacle frame has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 6.
The non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, the zirconium-base amorphous alloy
It is made up of the atom of following atomic percent：
Zr 49%
Cu 12%
Ni 6%
Co 12%
Al 15%
Nb 6%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and xenon
Peritectic alloy Zr49Cu12Ni6Co12Al15Nb6 prepares spectacle frame by thermoplastic shaping method, and the intensity of prepared spectacle frame is
1800MPa, elastic limit is 2.3%, and Vickers hardness is 590, is subjected to the surface of spectacle frame after the salt spray test of 440 hours still
It is good corrosion-free.In the present embodiment, the nickel of the zirconium-base amorphous alloy Zr49Cu12Ni6Co12Al15Nb6 spectacle frames prepared is utilized
Burst size is 0.006mg/cm2/ week, the nickel burst size is minimum relative to the spectacle frame prepared using titanium alloy or stainless steel
Amount, and the nickel burst size causes zirconium-base amorphous alloy Zr49Cu12Ni6Co12Al15Nb6 to be adapted to make spectacle frame, and cause
Wearer is worn without causing any allergic reaction for a long time.In the present embodiment, mirror finish is carried out to prepared spectacle frame
Processing.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 6 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr49Cu12Ni6Co12Al15Nb6 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr49Cu12Ni6Co12Al15Nb
6, which prepare spectacle frame, has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 7.
The non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, the zirconium-base amorphous alloy
It is made up of the atom of following atomic percent：
Zr 45%
Cu 20%
Ni 7%
Co 14%
Al 11%
Nb 3%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and argon gas
Peritectic alloy Zr45Cu20Ni7Co14Al11Nb3 prepares spectacle frame by casting die, and the intensity of prepared spectacle frame is
2000MPa, elastic limit is 2.1%, and Vickers hardness is 540, is subjected to the surface of spectacle frame after the salt spray test of 350 hours still
It is good corrosion-free.In the present embodiment, the nickel of the zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb3 spectacle frames prepared is utilized
Burst size is 0.013mg/cm2/ week, the nickel burst size is minimum relative to the spectacle frame prepared using titanium alloy or stainless steel
Amount, and the nickel burst size causes zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb3 to be adapted to make spectacle frame, and cause
Wearer is worn without causing any allergic reaction for a long time.In the present embodiment, PVD processing is carried out to prepared spectacle frame.
Wherein, spectacle frame is prepared by casting die using zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb3, including
Following steps：
Step one, feed intake：Zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb3 raw material are put into horizontal vacuum
The charging aperture of die casting machine, and put into by charging aperture in the melting plant of horizontal vacuum die casting machine；Horizontal vacuum die casting machine it is true
Reciprocal of duty cycle is 10-3torr；Wherein, zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb3 raw material be Zr metals, Cu metals,
Ni metals, Co metals, Al metals and Nb metals, moreover, Zr metals, Cu metals, Ni metals, Co metals, Al metals and Nb metals
Purity be 99.99%.
Step 2, melting：Using the mode of sensing heating by zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb3's
Raw material melt and form molten soup, and the temperature for melting soup is 1000 DEG C；
Step 3, soup：The molten soup that step 2 is obtained is poured into die gate casing, and molten soup then is injected into eye with drift
In mirror holder mould；Wherein, the speed of drift is 2 m/s；
Step 4, cooling：The glasses frame mould that molten soup is filled with step 3 is cooled and shaped, spectacle frame is obtained,
Cooling velocity is 104K/s。
Wherein, the glasses frame mould in step 3 is the mould of multi-point mould.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 7 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr45Cu20Ni7Co14Al11Nb3 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr45Cu20Ni7Co14Al11Nb
3, which prepare spectacle frame, has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 8.
The non-crystaline amorphous metal spectacle frame of the present embodiment, the spectacle frame is manufactured using zirconium-base amorphous alloy, the zirconium-base amorphous alloy
It is made up of the atom of following atomic percent：
Zr 47%
Cu 11%
Ni 5%
Co 20%
Al 13%
Nb 4%。
The specific preparation method of the non-crystaline amorphous metal spectacle frame is, non-using zirconium base under the protection of vacuum state and argon gas
Peritectic alloy Zr47Cu11Ni5Co20Al13Nb4 prepares spectacle frame by casting die, and the intensity of prepared spectacle frame is
2000MPa, elastic limit is 2.1%, and Vickers hardness is 540, is subjected to the surface of spectacle frame after the salt spray test of 350 hours still
It is good corrosion-free.In the present embodiment, the nickel of the zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb4 spectacle frames prepared is utilized
Burst size is 0.007mg/cm2/ week, the nickel burst size is minimum relative to the spectacle frame prepared using titanium alloy or stainless steel
Amount, and the nickel burst size causes zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb4 to be adapted to make spectacle frame, and cause
Wearer is worn without causing any allergic reaction for a long time.In the present embodiment, mirror finish is carried out to prepared spectacle frame
Processing.
Wherein, spectacle frame is prepared by casting die using zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb4, including
Following steps：
Step one, feed intake：Zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb4 raw material are put into vertical vacuum
The charging aperture of die casting machine, and put into by charging aperture in the melting plant of vertical vacuum die casting machine；Vertical vacuum die casting machine it is true
Reciprocal of duty cycle is 10-2torr；Wherein, zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb4 raw material be Zr metals, Cu metals,
Ni metals, Co metals, Al metals and Nb metals, moreover, Zr metals, Cu metals, Ni metals, Co metals, Al metals and Nb metals
Purity be 99.99%.
Step 2, melting：Using the mode of sensing heating by zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb4's
Raw material melt and form molten soup, and the temperature for melting soup is 1100 DEG C；
Step 3, soup：The molten soup that step 2 is obtained is poured into die gate casing, and molten soup then is injected into eye with drift
In mirror holder mould；Wherein, the speed of drift is 5 m/s；
Step 4, cooling：The glasses frame mould that molten soup is filled with step 3 is cooled and shaped, spectacle frame is obtained,
Cooling velocity is 106K/s。
Wherein, the glasses frame mould in step 3 is the mould of multi-point mould.
Zirconium-base amorphous alloy spectacle frame made from the present embodiment 8 is relative to the glasses prepared using titanium alloy or stainless steel
Frame, is respectively provided with excellent intensity, elastic limit, Vickers hardness and erosion-resisting performance；Moreover, using zirconium-base amorphous alloy
Spectacle frame prepared by the Zr47Cu11Ni5Co20Al13Nb4 nickel burst size during long-term use is minimum so that wearer exists
Any allergic reaction will not be caused during extended wear.In addition, utilizing zirconium-base amorphous alloy Zr47Cu11Ni5Co20Al13Nb
4, which prepare spectacle frame, has simple production process, production efficiency height and the low advantage of production cost, and prepared spectacle frame tool
Have the advantages that service life is long.
Embodiment 9.
The present embodiment prepares eye with the Zr47.5Cu16.5Ni7Co15Al9Nb5 zirconium-base amorphous alloy spectacle frames of embodiment 1
Mirror, wherein, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 10.
The present embodiment prepares glasses with the Zr52Cu14Ni8Co10Al2Nb4 zirconium-base amorphous alloy spectacle frames of embodiment 2, its
In, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 11.
The present embodiment prepares glasses with the Zr45Cu18Ni10Co13Al7Nb7 zirconium-base amorphous alloy spectacle frames of embodiment 3,
Wherein, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 12.
The present embodiment prepares glasses with the Zr50Cu15Ni5Co17Al10Nb3 zirconium-base amorphous alloy spectacle frames of embodiment 4,
Wherein, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 13.
The present embodiment prepares glasses with the Zr55Cu10Ni9Co10Al8Nb8 zirconium-base amorphous alloy spectacle frames of embodiment 5, its
In, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 14.
The present embodiment prepares glasses with the Zr49Cu12Ni6Co12Al15Nb6 zirconium-base amorphous alloy spectacle frames of embodiment 6,
Wherein, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 15.
The present embodiment prepares glasses with the Zr45Cu20Ni7Co14Al11Nb3 zirconium-base amorphous alloy spectacle frames of embodiment 7,
Wherein, the glasses also include attachment of nose bridge pad and eyeglass.
Embodiment 16.
The present embodiment prepares glasses with the Zr47Cu11Ni5Co20Al13Nb4 zirconium-base amorphous alloy spectacle frames of embodiment 8,
Wherein, the glasses also include attachment of nose bridge pad and eyeglass.
Performance test contrast experiment
The spectacle frame that will be prepared in embodiment 1 using zirconium-base amorphous alloy Zr47.5Cu16.5Ni7Co15Al9Nb5, is implemented
The spectacle frame prepared in example 2 using zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4, with utilizing titanium alloy in the prior art
(Ti6Al4V) spectacle frame prepared, the spectacle frame prepared using stainless steel (SUS304) carry out performance test comparison experiment, are surveyed
The performance of examination includes intensity, elastic limit, Vickers hardness, corrosion resistance（Salt spray test）With nickel burst size, the reality tested
Test data and be shown in Table 1.
The performance test correction data table of the spectacle frame of 1 four kinds of materials of table
Shown according to the experimental data of table 1, zirconium-base amorphous alloy Zr47.5Cu16.5Ni7Co15Al9 is utilized in embodiment 1
Spectacle frame prepared by Nb5, the spectacle frame that embodiment 2 is prepared using zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4, relatively
In the spectacle frame prepared in the prior art using titanium alloy, the spectacle frame prepared using stainless steel, it is respectively provided with more excellent strong
Degree, elastic limit, Vickers hardness and erosion-resisting performance, moreover, using zirconium-base amorphous alloy Zr47.5Cu16.5Ni7Co15Al
Spectacle frame prepared by 9Nb5, nickel burst size is 0.015mg/cm2/week, and the nickel burst size is prepared equivalent to utilization stainless steel
The 1/10 of the nickel burst size of spectacle frame；The spectacle frame prepared using zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4, nickel is released
It is high-volume 0.005mg/cm2/week, 1/ of the nickel burst size equivalent to the nickel burst size of the spectacle frame prepared using titanium alloy
10；0.005mg/cm2/week~0.015mg/cm2/ week nickel burst size scope causes the Zr-Cu-Ni-Co-Al-Nb systems
Zirconium-base amorphous alloy is adapted to make spectacle frame, and wearer is worn without causing any allergic reaction for a long time.
Wherein, it is anticorrosive in the project of above-mentioned performance test（Salt spray test）Detailed Experimental result it is as shown in table 2.
The salt spray test tables of data of the spectacle frame of 2 four kinds of materials of table
Zirconium-base amorphous alloy Zr47.5Cu16.5Ni7Co15Al9Nb is utilized in the test data of table 2, embodiment 1
5 spectacle frames prepared, the spectacle frame that embodiment 2 is prepared using zirconium-base amorphous alloy Zr52Cu14Ni8Co10Al2Nb4, relative to
The spectacle frame prepared in the prior art using titanium alloy, the spectacle frame prepared using stainless steel, with more preferable corrosion resistance.
Finally it should be noted that above example is merely to illustrate technical scheme rather than to present invention protection
The limitation of scope, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should manage
Solution, technical scheme can be modified or equivalent substitution, without departing from technical solution of the present invention essence and
Scope.
Claims (8)
1. a kind of preparation method of non-crystaline amorphous metal spectacle frame, it is characterised in that：The spectacle frame is manufactured using zirconium-base amorphous alloy,
The zirconium-base amorphous alloy is made up of the atom of following atomic percent：
Zr 45%~55%
Cu 10%~20%
Ni 5%~10%
Co 10%~20%
Al 7%~15%
Nb 3%~8%；
The preparation method of the non-crystaline amorphous metal spectacle frame：It is non-using the zirconium base under the protection of vacuum state and inert atmosphere
Peritectic alloy is by getting rid of band method, vacuum suction casting technique, the repid discharge method of forming, continuous casting process, casting die or thermoplastic shaping legal system
Standby non-crystaline amorphous metal spectacle frame；
Non-crystaline amorphous metal spectacle frame is prepared by casting die using the zirconium-base amorphous alloy, comprised the following steps：
Step one, feed intake：The raw material of the zirconium-base amorphous alloy are put into vertical or horizontal vacuum die casting machine charging aperture, and
Put into by the charging aperture in vertical or horizontal vacuum die casting machine melting plant；It is described vertical or horizontal vacuum die casting machine
Vacuum is 10-1torr~10-3torr；
Step 2, melting：The raw material of the zirconium-base amorphous alloy are melted using the mode of sensing heating and molten soup is formed, institute
The temperature for stating molten soup is 900 DEG C ~ 1100 DEG C；
Step 3, soup：The molten soup that step 2 is obtained is poured into die gate casing, and molten soup then is injected into spectacle frame with drift
In mould；Wherein, the speed of drift is the m/s of 0.1 m/s ~ 5；
Step 4, cooling：The glasses frame mould that molten soup is filled with step 3 is cooled and shaped, non-crystaline amorphous metal glasses are obtained
Frame, cooling velocity is 100K/s ~106K/s。
2. a kind of preparation method of non-crystaline amorphous metal spectacle frame according to claim 1, it is characterised in that：It is described zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 45%~50%
Cu 15%~20%
Ni 5%~10%
Co 10%~15%
Al 10%~15%
Nb 3%~6%。
3. a kind of preparation method of non-crystaline amorphous metal spectacle frame according to claim 1, it is characterised in that：It is described zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 47.5%
Cu 16.5%
Ni 7%
Co 15%
Al 9%
Nb 5%。
4. a kind of preparation method of non-crystaline amorphous metal spectacle frame according to claim 1, it is characterised in that：It is described zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 52%
Cu 14%
Ni 8%
Co 10%
Al 12%
Nb 4%。
5. a kind of preparation method of non-crystaline amorphous metal spectacle frame according to claim 1, it is characterised in that：It is described zirconium-base amorphous
Alloy is made up of the atom of following atomic percent：
Zr 45%
Cu 18%
Ni 10%
Co 13%
Al 7%
Nb 7%。
6. a kind of preparation method of non-crystaline amorphous metal spectacle frame according to claim 1 to 5 any one, it is characterised in that：
The intensity of the spectacle frame is 1400MPa ~ 2300MPa, and elastic limit is 2% ~ 2.5%, and Vickers hardness is 530 ~ 600, nickel release
Measure as 0.005mg/cm2/week~0.015mg/cm2/ week, is subjected to after the salt spray test of 336 hours ~ 480 hours its surface still
It is so good corrosion-free.
7. a kind of non-crystaline amorphous metal glasses, it is characterised in that：Including the non-crystaline amorphous metal glasses described in claim 1 to 5 any one
Non-crystaline amorphous metal spectacle frame manufactured by the preparation method of frame, and attachment of nose bridge pad and eyeglass.
8. a kind of preparation method of non-crystaline amorphous metal spectacle frame according to claim 1, it is characterised in that：To the step 4
In obtained non-crystaline amorphous metal spectacle frame carry out mirror finish processing, blasting treatment or PVD processing.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1168928A (en) * | 1996-02-21 | 1997-12-31 | 加利福尼亚技术学院 | Quinary metallic glass alloys |
| CN103695814A (en) * | 2012-12-31 | 2014-04-02 | 比亚迪股份有限公司 | Zirconium based amorphous alloy and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1168928A (en) * | 1996-02-21 | 1997-12-31 | 加利福尼亚技术学院 | Quinary metallic glass alloys |
| CN103695814A (en) * | 2012-12-31 | 2014-04-02 | 比亚迪股份有限公司 | Zirconium based amorphous alloy and preparation method thereof |
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