CN105499912A - Preparation method of advanced nickel-coated titanium spectacle frame material - Google Patents
Preparation method of advanced nickel-coated titanium spectacle frame material Download PDFInfo
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- CN105499912A CN105499912A CN201410496249.6A CN201410496249A CN105499912A CN 105499912 A CN105499912 A CN 105499912A CN 201410496249 A CN201410496249 A CN 201410496249A CN 105499912 A CN105499912 A CN 105499912A
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Abstract
The invention discloses a preparation method of an advanced nickel-coated titanium spectacle frame material, and relates to the technical field of spectacle production. The preparation method comprises the six technical steps of raw material preparation, electron beam soldering and sealing, extrusion, stretching, pickling treatment and re-stretching. In the preparation method, the combination compactness between a titanium mandril and a nickel casing pipe that are prepared by an extrusion method is high; the extruded titanium mandrild has good surface quality and has no obvious crack; a production technology is simple and easy to master; in a preparation process of the advanced nickel-coated titanium spectacle frame material, by strictly controlling the annealing temperature and the annealing time, the advanced nickel-coated titanium spectacle frame material can undergo phase change sufficiently and produces a compact metallurgical structure, so that the tensile strength and fracture elongation of the advanced nickel-coated titanium spectacle frame material are improved and increased; the adopted advanced nickel-coated titanium spectacle frame material cannot be eroded easily, and is long in service life and light in weight; a spectacle frame made of the advanced nickel-coated titanium spectacle frame material is good in electroplating property, good in solderability, and outstanding in processablility, and can be further processed conveniently according to user needs; and the material density is low, so that the spectacle frame is comfortable to wear.
Description
Technical field
The present invention relates to glasses production technical field, be specifically related to the preparation method of the senior mirror holder material of a kind of titanium nickel coat.
Background technology
At present, both at home and abroad in order to manufacture the material mainly two large classes of glasses: plastics and metal, wherein metal spectacle frame is more popular, accounts for the 60-70%o of glasses total sales volume.Developed countries because of industrial level and economic level higher, the making of its spectacle frame is also to superior, decorative future development.Metal material for making spectacle frame has been developed into the degree using material of admiring by common metal, in general, material for making metal spectacle frame need possess following condition: good corrosion resistance, certain intensity and elasticity, and good processability, braze ability, plating resistance, proportion is little etc., according to above requirement, the beginning of the eighties, Japan developed the spectacle frame made of admiring material in the world first, and then nickel coat senior spectacle frame covered with gold leaf by the emperor himself is by the emperor himself developed again, introduce to the market as expensive goods, repercussion is strong, be described as epoch-making commodity, represent the trend of world's metal spectacle frame development, estimate according to international spectacles industry authoritative sources, development along with material and framework production technology is progressively moved towards the period of full bloom by spectacle frame processed of admiring, therefore, research and develop a kind of corrosion resistance good, mechanical property is good, the simple soft mirror holder of manufacture craft has become researchers' problem in the urgent need to address.
Summary of the invention
It is simple that problem to be solved by this invention is to provide a kind of production technology, the preparation method of the senior mirror holder material of high anti-corrosion and that mechanical property is good titanium nickel coat.
To achieve these goals, the technical scheme that the present invention takes for: the preparation method of the senior mirror holder material of a kind of titanium nickel coat provided, comprises following processing step:
(1) raw material is prepared: choose the titanium plug and each one of nickel sleeve made, the diameter of described titanium plug is 66mm, and the wall thickness of described nickel sleeve is 3mm, then cleans post-drying with water, and is encased in nickel sleeve by titanium plug;
(2) electron beam soldering and sealing: use e-book welding machine to be welded the junction, two ends of titanium plug good for encapsulation in step (1) and nickel sleeve, and put into heating furnace and be heated to 830 ~ 850 DEG C, insulation 1.5 ~ 2h;
(3) extrude: the titanium plug welded in step (3) and nickel sleeve are put into the mould cylinder that diameter is 72mm, use 400 tons of extruders extruded, extrusion ratio is 7.0, adds lubricant in extrusion process in mould cylinder, 700 ~ 730 DEG C of annealing in process 0.5 ~ 1.0h after extruding;
(4) stretch: after step (3) annealing in process completes, being put into by the material after extruding and 10 tons of vertical pulling cars are stretched to diameter is 28mm, adds lubricant during extruding, and 580 ~ 600 DEG C of annealing in process 1 ~ 2h;
(5) pickling processes: the material pickle after annealing in process in step (4) is cleaned 5 times;
(6) redraw: the material vertical pulling car after pickling in step (5) is stretched to diameter 26mm, and 500 ~ 600 DEG C of annealing in process 0.5 ~ 2h, finally can obtain product with being water-cooled to room temperature.
Preferably, in described step (1), the chemical composition of titanium plug is Fe:0.25, Si:0.10, C:0.10, N:0.027, H:0.04, O:0.06, Ti: surplus, the chemical composition of described nickel sleeve is pure nickel.
Preferably, electron-beam welder used in described step (2) is the welding of the vacuum electric philosophical works, and its vacuum is greater than 1.33 × 10
2pa.
Preferably, in described step (3), lubricant used is aquadag.
Preferably, lubricant used in described step (4) is chlorinated paraffin wax and rape oil, and the mass ratio of chlorinated paraffin wax and rape oil is 1:1.
Preferably, pickle used in described step (5) is the mixture of nitric acid, hydrochloric acid and water, and the mol ratio of described nitric acid, hydrochloric acid and water is 1:2:0.5.
Adopt technical scheme of the present invention, the bonding tightness of the product titanium plug that employing extrusion is prepared and nickel sleeve is high, extruded rod surface quality is good, there is not obvious slight crack, production technology is simple, easy grasp, in the preparation process of the senior mirror holder material of described titanium nickel coat, by strictly controlling annealing temperature and return of goods time, material can be undergone phase transition fully, produce the metallographic structure of dense structure, improve tensile strength and the fracture elongation of material, and the material adopted also not easily is corroded, long service life, lightweight, the spectacle frame using this kind of material to make is plating resistance good, braze ability is good, processing characteristics is excellent, conveniently need for further processing according to user to it, density of material is low, comfortable wearing.
Detailed description of the invention
embodiment 1:
(1) raw material is prepared: choose the titanium plug and each one of nickel sleeve made, the diameter of described titanium plug is 66mm, and the wall thickness of described nickel sleeve is 3mm, then clean post-drying with water, and titanium plug is encased in nickel sleeve, wherein, the chemical composition of titanium plug is Fe:0.25, Si:0.10, C:0.10, N:0.027, H:0.04, O:0.06, Ti: surplus, the chemical composition of described nickel sleeve is pure nickel;
(2) electron beam soldering and sealing: use vacuum electric philosophical works welding machine to be welded the junction, two ends of titanium plug good for encapsulation in step (1) and nickel sleeve, and put into heating furnace and be heated to 830 DEG C, insulation 1.5h;
(3) extrude: the titanium plug welded in step (3) and nickel sleeve are put into the mould cylinder that diameter is 72mm, use 400 tons of extruders extruded, extrusion ratio is 7.0, adds aquadag as lubricant in extrusion process in mould cylinder, extrudes rear 700 DEG C of annealing in process 0.5h;
(4) stretch: after step (3) annealing in process completes, the material after extruding is put into 10 tons of vertical pulling cars are stretched to diameter is 28mm, add chlorinated paraffin wax and rape oil that mass ratio is 1:1 during extruding as lubricant, and 600 DEG C of annealing in process 1h;
(5) pickling processes: the material pickle after annealing in process in step (4) is cleaned 5 times, and wherein, pickle used is the mixture of nitric acid, hydrochloric acid and water, and the mol ratio of described nitric acid, hydrochloric acid and water is 1:2:0.5;
(6) redraw: the material vertical pulling car after pickling in step (5) is stretched to diameter 26mm, and 510 DEG C of annealing in process 0.5h, finally can obtain product with being water-cooled to room temperature.
embodiment 2:all the other are identical with embodiment 1, and difference is that, in described step (2), heating-up temperature is 840 DEG C, and temperature retention time is 1.8h; In described step (3), annealing temperature is 718 DEG C, and annealing time is 0.8h; In described step (4), annealing temperature is 582 DEG C, and annealing time is 1.2h; In described step (6), annealing temperature is 520 DEG C, and annealing time is 1h.
embodiment 3:all the other are identical with embodiment 1, and difference is that, in described step (1), heating-up temperature is 850 DEG C, and temperature retention time is 2h; In described step (3), annealing temperature is 725 DEG C, and annealing time is 0.9h; In described step (4), annealing temperature is 590 DEG C, and annealing time is 1.8h; In described step (6), annealing temperature is 550 DEG C, and annealing time is 1.5h.
After above processing step, take out mirror holder material sample, to be measured:
| Sequence number | Corrosion resistance (salt spray test)/h | Surface smoothness | Tensile strength/MPa | Processing characteristics |
| Embodiment 1 | 80 | 8.2 | 680 | Well |
| Embodiment 2 | 75 | 8.3 | 682 | Excellent |
| Embodiment 3 | 78 | 8.5 | 679 | Well |
From above data, the mirror holder material sample produced all nondiscolourings more than 72 hours in salt spray test, corrosion resistance is good, surface smoothness is more than 8.0, and surface smoothness is high, and hot strength also reaches more than 670MPa, mechanical property is good, not frangibility, processing characteristics also good and more than, easily process.
Obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (6)
1. a preparation method for the senior mirror holder material of titanium nickel coat, comprises following processing step:
(1) raw material is prepared: choose the titanium plug and each one of nickel sleeve made, the diameter of described titanium plug is 66mm, and the wall thickness of described nickel sleeve is 3mm, then cleans post-drying with water, and is encased in nickel sleeve by titanium plug;
(2) electron beam soldering and sealing: use e-book welding machine to be welded the junction, two ends of titanium plug good for encapsulation in step (1) and nickel sleeve, and put into heating furnace and be heated to 830 ~ 850 DEG C, insulation 1.5 ~ 2h;
(3) extrude: the titanium plug welded in step (3) and nickel sleeve are put into the mould cylinder that diameter is 72mm, use 400 tons of extruders extruded, extrusion ratio is 7.0, adds lubricant in extrusion process in mould cylinder, 700 ~ 730 DEG C of annealing in process 0.5 ~ 1.0h after extruding;
(4) stretch: after step (3) annealing in process completes, being put into by the material after extruding and 10 tons of vertical pulling cars are stretched to diameter is 28mm, adds lubricant during extruding, and 580 ~ 600 DEG C of annealing in process 1 ~ 2h;
(5) pickling processes: the material pickle after annealing in process in step (4) is cleaned 5 times;
(6) redraw: the material vertical pulling car after pickling in step (5) is stretched to diameter 26mm, and 500 ~ 600 DEG C of annealing in process 0.5 ~ 2h, finally can obtain product with being water-cooled to room temperature.
2. the preparation method of the senior mirror holder material of a kind of titanium nickel coat according to claim 1, it is characterized in that: in described step (1), the chemical composition of titanium plug is Fe:0.25, Si:0.10, C:0.10, N:0.027, H:0.04, O:0.06, Ti: surplus, the chemical composition of described nickel sleeve is pure nickel.
3. the preparation method of the senior mirror holder material of a kind of titanium nickel coat according to claim 1, is characterized in that: electron-beam welder used in described step (2) is the welding of the vacuum electric philosophical works, and its vacuum is greater than 1.33 × 10
2pa.
4. the preparation method of the senior mirror holder material of a kind of titanium nickel coat according to claim 1, is characterized in that: lubricant used in described step (3) is aquadag.
5. the preparation method of the senior mirror holder material of a kind of titanium nickel coat according to claim 1, is characterized in that: lubricant used in described step (4) is chlorinated paraffin wax and rape oil, and the mass ratio of chlorinated paraffin wax and rape oil is 1:1.
6. the preparation method of the senior mirror holder material of a kind of titanium nickel coat according to claim 1, it is characterized in that: pickle used in described step (5) is the mixture of nitric acid, hydrochloric acid and water, the mol ratio of described nitric acid, hydrochloric acid and water is 1:2:0.5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410496249.6A CN105499912A (en) | 2014-09-25 | 2014-09-25 | Preparation method of advanced nickel-coated titanium spectacle frame material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410496249.6A CN105499912A (en) | 2014-09-25 | 2014-09-25 | Preparation method of advanced nickel-coated titanium spectacle frame material |
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| CN105499912A true CN105499912A (en) | 2016-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2741047C1 (en) * | 2019-12-06 | 2021-01-22 | Общество с ограниченной ответственностью "Би Концепт", (ООО "Би Концепт") | Protective-lubricant material for hot metal forming |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080218683A1 (en) * | 2007-03-08 | 2008-09-11 | Okia Optical Company, Ltd. | Eyeglasses and eyeglass frames comprising glycol modified copolyesters |
| CN101518872A (en) * | 2009-04-03 | 2009-09-02 | 西北有色金属研究院 | Method for preparing Cu-Nb monofilamentary composite wire |
| CN101623812A (en) * | 2008-07-08 | 2010-01-13 | 雅视光学有限公司 | Spectacle lens frame and processing method thereof |
| CN202083838U (en) * | 2011-04-22 | 2011-12-21 | 陈卓来 | Germanium material layer auxiliary structure for spectacle frame |
-
2014
- 2014-09-25 CN CN201410496249.6A patent/CN105499912A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080218683A1 (en) * | 2007-03-08 | 2008-09-11 | Okia Optical Company, Ltd. | Eyeglasses and eyeglass frames comprising glycol modified copolyesters |
| CN101623812A (en) * | 2008-07-08 | 2010-01-13 | 雅视光学有限公司 | Spectacle lens frame and processing method thereof |
| CN101518872A (en) * | 2009-04-03 | 2009-09-02 | 西北有色金属研究院 | Method for preparing Cu-Nb monofilamentary composite wire |
| CN202083838U (en) * | 2011-04-22 | 2011-12-21 | 陈卓来 | Germanium material layer auxiliary structure for spectacle frame |
Non-Patent Citations (1)
| Title |
|---|
| 陈阜南: "钛包镍高级眼镜架材料的研制", 《上海金属》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2741047C1 (en) * | 2019-12-06 | 2021-01-22 | Общество с ограниченной ответственностью "Би Концепт", (ООО "Би Концепт") | Protective-lubricant material for hot metal forming |
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Application publication date: 20160420 |