CN108642562A - A kind of high-accuracy processing method of graphite cutter - Google Patents
A kind of high-accuracy processing method of graphite cutter Download PDFInfo
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- CN108642562A CN108642562A CN201810317040.7A CN201810317040A CN108642562A CN 108642562 A CN108642562 A CN 108642562A CN 201810317040 A CN201810317040 A CN 201810317040A CN 108642562 A CN108642562 A CN 108642562A
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- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/02—Pretreatment of the material to be coated
- C23C16/0227—Pretreatment of the material to be coated by cleaning or etching
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/26—Deposition of carbon only
- C23C16/27—Diamond only
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/56—After-treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/02—Elements
- C30B29/04—Diamond
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
Abstract
The invention discloses a kind of high-accuracy processing methods of graphite cutter, including：A, alloy substrate is prepared, alloy substrate is wolfram steel matrix；B, alloy substrate is purified；C, in substrate surface depositing monocrystalline diamond coatings.The invention has the advantages that wolfram steel has a series of excellent performances, especially its high rigidity and wearability such as hardness is high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant, cutting-tool's used life can be increased.Since the connecting key between carbon atom in diamond is sp3Hydridization covalent bond, therefore there is very strong binding force, stability and directionality.Single-crystal diamond is not easy glutinous knife and generates built-up edge when cutting, machined surface quality, when processing non-ferrous metal, surface roughness is relatively low.Compared with normal diamond coating, the service life of cutter prepared by the method for the present invention improves 10 15 times, relatively has higher machining accuracy and wear-resisting durable performance, is the sharp weapon for processing silica-alumina material.
Description
Technical field
The present invention relates to tool sharpening field, more particularly to a kind of high-accuracy processing method of graphite cutter.
Background technology
Graphite has that hardness height, good conductivity, radiation protection, corrosion-resistant, thermal conductivity is good, at low cost, but also with resistance to height
The characteristic of temperature has opposite performance with metal warming, and temperature is higher, and constitution is harder.Therefore, glass hot-bending die uses
Graphite material is prepared, and to reduce problem on deformation during product use, not only greatly reduces production cost, mold processing
Difficulty also greatly reduces.The glass hot-bending die of graphite material have frivolous, transparent cleaning, anti-fingerprint, anti-dazzle, it is hard,
Scratch resistant, weatherability are good etc. excellent, point can shape make a variety of 3D shapes, and curved edge touch function can be increased, brought outstanding
Touch-control feel, improve grip feeling experience, be widely used in high-end smartphones and tablet computer, wearable device, instrument
On the panel protective glass of the end products such as plate and industrial computer.
Powdered graphite is actually solid granule, and it is the same to be equivalent to sand paper.Graphite little particle is in part mould and knife
It rubs between tool, easily causes tool wear.In order to reduce tool wear, extends its service life, use in the prior art
Diamond cutter or diamond-coated tools, tool in cutting sword do Passivation Treatment, adjust the geometric angle of milling cutter：Milling cutter anterior angle
Preferable using negative rake effect, the influence of relief angle is complex, needs to consider, climb cutting is needed in programming.In addition, may be used also
To use powder catcher, secondary friction of the graphite particle to cutter is reduced.
The adhesive force of existing diamond-coated tools, diamond coatings is poor, and coating surface is coarse, and finish does not reach
Mark, and surface diamond coating is easy oxidation.
Invention content
The present invention provides a kind of high-accuracy processing methods of graphite cutter, can solve in above-mentioned prior art problem
It is one or more of.
According to an aspect of the invention, there is provided a kind of high-accuracy processing method of graphite cutter, including：
A, alloy substrate is prepared, alloy substrate is wolfram steel matrix；
B, alloy substrate is purified；
C, in substrate surface depositing monocrystalline diamond coatings.
The invention has the advantages that wolfram steel has that hardness is high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant etc. one
Serial excellent performance, especially its high rigidity and wearability, can increase cutting-tool's used life.Since carbon is former in diamond
Connecting key between son is sp3Hydridization covalent bond, therefore there is very strong binding force, stability and directionality.Single-crystal diamond is cut
It is not easy glutinous knife when cutting and generates built-up edge, machined surface quality, when processing non-ferrous metal, surface roughness is relatively low.With it is common
Diamond coatings are compared, and service life of cutter prepared by the method for the present invention improves 10-15 times, relatively have higher machining accuracy with
Wear-resisting durable performance is the sharp weapon for processing silica-alumina material.
In some embodiments, step B includes being handled substrate surface using alkaline reagent, corrodes substrate surface
Tungsten carbide.Advantage is to corrode substrate surface tungsten carbide, be combined convenient for diamond coatings and substrate.
In some embodiments, alkaline reagent is Murakami reagents.Advantage is that Murakami reagents are m
(K3[Fe(CN)]6)=10g, m (KOH)=10g, V (H2O)=100mL), it can effectively remove the tungsten carbide in substrate.
In some embodiments, step B further includes carrying out de- cobalt processing, the acid to alloy substrate using acid reagent
Property reagent be silver nitrate acid reagent.Advantage, which is that the Binder Phase cobalt in wolfram steel has, urges graphitizing, makes diamond
Adhesive force between substrate reduces, and carries out advanced treating to the cobalt in substrate by acid solution, eliminates the cobalt on surface layer to diamond
Influence, so as to greatly improve the adhesive force of diamond.
In some embodiments, step C includes：
By CVD method in alloy substrate depositing diamond film,
Surface microstructure is refined, diamond surface is polished, using arc ion plating apparatus, in electrode and cathodic metal
Starting arc discharges between target, applies back bias voltage to diamond coatings in arc ion plating apparatus, and diamond film surface will
It can be bombarded by metal ion.Advantage is to obtain lower rough surface by being polished to diamond surface
Degree；Metal ion bombards diamond film surface, further refines surface microstructure so that surface is smooth, reduces roughness.
In some embodiments, step C includes：
The deposition for carrying out boron-doped diamond film on substrate, using trimethylborate as doped source；
Recycle PVD methods in the plating metal on surface intermetallic compound for depositing boron-doped diamond film.Advantage is to protect
Under the premise of demonstrate,proving diamond processing intensity, the antioxygenic property of cutter is effectively raised, service life and the application of cutter are extended
Field.
In some embodiments, boron carbon molar ratio is B/C=3 × 10-3.Advantage is that can not only have at this time
Effect inhibits the diffusion of cobalt surface, ensures that the oxidation resistance of diamond cutter is best, moreover it is possible to greatly improve the cutting ability of cutter.
In some embodiments, one kind in interphase TiAlN, CrAlN, VAlN.Advantage is, this
The oxidation resistance of a little coatings is stronger, to further prevent diamond coatings to be aoxidized, tool life.
Specific implementation mode
The present invention is described in further detail below.
The present invention provides a kind of high-accuracy processing methods of graphite cutter, including：
A, alloy substrate is prepared, alloy substrate is wolfram steel matrix；
B, alloy substrate is purified,；
C, in substrate surface depositing monocrystalline diamond coatings.
Wherein, wolfram steel has a series of excellent performances such as hardness is high, wear-resisting, intensity and toughness are preferable, heat-resisting, corrosion-resistant,
Especially its high rigidity and wearability, can increase cutting-tool's used life.The connection of carbon atom in polycrystalline diamond coating
Mode includes part sp3With part sp2Hydridization, since the connecting key between carbon atom in diamond is sp3Hydridization covalent bond, phase
For diamond coatings in the prior art, there is very strong binding force, stability and directionality.When single-crystal diamond is cut not
Easily glutinous knife and generation built-up edge, machined surface quality, when processing non-ferrous metal, surface roughness is relatively low.With normal diamond
Coating is compared, and service life of cutter prepared by the method for the present invention improves 10-15 times, relatively with higher machining accuracy and wear-resisting resistance to
It is the sharp weapon for processing silica-alumina material with performance.
Step B includes being handled substrate surface using alkaline reagent, corrodes the tungsten carbide of substrate surface.Alkaline reagent
For Murakami reagents, that is, m (K3 [Fe (CN)] 6)=10g, m (KOH)=10g, V (H2O)=100mL), it can effectively remove lining
Tungsten carbide in bottom corrodes substrate surface tungsten carbide, is combined convenient for diamond coatings and substrate.
Step B further includes carrying out de- cobalt processing to alloy substrate using acid reagent.Binder Phase cobalt in wolfram steel, which has, urges
Graphitizing makes the adhesive force between diamond and substrate reduce, and carries out advanced treating to the cobalt in substrate by acid solution, disappears
Influence of the cobalt of skim-coat to diamond, so as to greatly improve the adhesive force of diamond.
Chemical vapour deposition technique (CVD) physical vaporous deposition (PVD) may be used in step C.
Wherein, by CVD method in alloy substrate depositing diamond film, refine surface microstructure, to diamond surface into
Row polishing, using arc ion plating apparatus, starting arc discharges between electrode and cathodic metal target, is set in arc ion plating
Back bias voltage is applied to diamond coatings in standby, diamond film surface will be bombarded by metal ion.By to diamond surface
It is polished to obtain lower surface roughness；Metal ion bombards diamond film surface, further refine surface microstructure with
So that surface is smooth, roughness is reduced.Surface roughness can reach Ra0.16~0.5um.
PVD methods include：The deposition for carrying out boron-doped diamond film on substrate, recycles PVD methods depositing boron-doping
The plating metal on surface intermetallic compound of diamond film.Interphase is one kind in TiAlN, CrAlN, VAlN.After diamond boron-doping,
It is greatly enhanced with the adhesive ability of substrate, and as boron-doping is more and more, the size of diamond grain size is smaller and smaller, to reduce
The roughness of diamond surface；In addition, the oxidation resistance of interphase coating is stronger, to further prevent diamond to apply
Layer is aoxidized, tool life.To under the premise of ensureing that diamond processes intensity, effectively raise cutter
Antioxygenic property extends service life and the application field of cutter.
As shown in Table 1, the wear-resisting property for the cutter life that method of the invention obtains and service life have greatly improved, phase
For existing cutter, the cutter in the present invention greatly reduces the trouble of frequent tool changing, also saves resource and expense.
Table one, cutter life statistical form
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (9)
1. a kind of high-accuracy processing method of graphite cutter, which is characterized in that including：
A, alloy substrate is prepared, the alloy substrate is wolfram steel matrix；
B, alloy substrate is purified；
C, in substrate surface depositing monocrystalline diamond coatings.
2. a kind of high-accuracy processing method of graphite cutter according to claim 1, which is characterized in that step B includes adopting
The substrate surface is handled with alkaline reagent, corrodes the tungsten carbide of the substrate surface.
3. a kind of high-accuracy processing method of graphite cutter according to claim 2, which is characterized in that the alkaline reagent
For Murakami reagents.
4. a kind of high-accuracy processing method of graphite cutter according to claim 1, which is characterized in that step B further includes
De- cobalt processing is carried out to alloy substrate using acid reagent.
5. a kind of high-accuracy processing method of graphite cutter according to claim 1, which is characterized in that the acid reagent
For silver nitrate acid reagent.
6. according to a kind of high-accuracy processing method of graphite cutter of claim 1-5 any one of them, which is characterized in that step
C includes：
By CVD method in alloy substrate depositing diamond film；
Surface microstructure is refined, diamond surface is polished, using arc ion plating apparatus, in electrode and cathodic metal target
Between starting arc discharge, back bias voltage is applied to diamond coatings in arc ion plating apparatus, diamond film surface will be by
It is bombarded to metal ion.
7. according to a kind of high-accuracy processing method of graphite cutter of claim 1-5 any one of them, which is characterized in that step
C includes：
The deposition for carrying out boron-doped diamond film on substrate, using trimethylborate as doped source；
Recycle PVD methods in the plating metal on surface intermetallic compound for depositing boron-doped diamond film.
8. a kind of high-accuracy processing method of graphite cutter according to claim 7, boron carbon molar ratio is B/C=3 × 10-3。
9. a kind of high-accuracy processing method of graphite cutter according to claim 7, which is characterized in that the intermetallic
Object is one kind in TiAlN, CrAlN, VAlN.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810317040.7A CN108642562A (en) | 2018-04-10 | 2018-04-10 | A kind of high-accuracy processing method of graphite cutter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810317040.7A CN108642562A (en) | 2018-04-10 | 2018-04-10 | A kind of high-accuracy processing method of graphite cutter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376102A (en) * | 2020-11-07 | 2021-02-19 | 江苏美玛技术有限公司 | Preparation method of high-performance cutter coating material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147982A (en) * | 2007-11-08 | 2008-03-26 | 上海美恩精密工具有限公司 | Super-hard knife tool |
| CN101736323A (en) * | 2009-12-21 | 2010-06-16 | 上海交通大学 | Device for preparing boron-doped diamond composite coating on surface of cutter |
| CN103770396A (en) * | 2012-10-26 | 2014-05-07 | 南昌航空大学 | Ni-P-diamond-TiAlN wear proofing and reducing composite coating and preparation method thereof |
| CN104032268A (en) * | 2014-05-22 | 2014-09-10 | 中国科学院宁波材料技术与工程研究所 | High-hardness and low-friction coefficient VAlSiN wear-resistant coating layer and preparation method thereof |
| CN104294272A (en) * | 2014-09-15 | 2015-01-21 | 江苏大学 | Method of improving adhesive force of diamond coating on surface of hard alloy cutter |
| CN105506574A (en) * | 2015-12-24 | 2016-04-20 | 富耐克超硬材料股份有限公司 | Preparation method of nano-diamond coating and nano-diamond blade |
| CN105624677A (en) * | 2014-11-03 | 2016-06-01 | 南京中车浦镇城轨车辆有限责任公司 | Preparation method of diamond/TiAlN composite coating on surface of hard alloy cutter |
| CN106835054A (en) * | 2017-02-25 | 2017-06-13 | 太原理工大学 | The method of diamond single crystal surface metalation treatment |
-
2018
- 2018-04-10 CN CN201810317040.7A patent/CN108642562A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101147982A (en) * | 2007-11-08 | 2008-03-26 | 上海美恩精密工具有限公司 | Super-hard knife tool |
| CN101736323A (en) * | 2009-12-21 | 2010-06-16 | 上海交通大学 | Device for preparing boron-doped diamond composite coating on surface of cutter |
| CN103770396A (en) * | 2012-10-26 | 2014-05-07 | 南昌航空大学 | Ni-P-diamond-TiAlN wear proofing and reducing composite coating and preparation method thereof |
| CN104032268A (en) * | 2014-05-22 | 2014-09-10 | 中国科学院宁波材料技术与工程研究所 | High-hardness and low-friction coefficient VAlSiN wear-resistant coating layer and preparation method thereof |
| CN104294272A (en) * | 2014-09-15 | 2015-01-21 | 江苏大学 | Method of improving adhesive force of diamond coating on surface of hard alloy cutter |
| CN105624677A (en) * | 2014-11-03 | 2016-06-01 | 南京中车浦镇城轨车辆有限责任公司 | Preparation method of diamond/TiAlN composite coating on surface of hard alloy cutter |
| CN105506574A (en) * | 2015-12-24 | 2016-04-20 | 富耐克超硬材料股份有限公司 | Preparation method of nano-diamond coating and nano-diamond blade |
| CN106835054A (en) * | 2017-02-25 | 2017-06-13 | 太原理工大学 | The method of diamond single crystal surface metalation treatment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112376102A (en) * | 2020-11-07 | 2021-02-19 | 江苏美玛技术有限公司 | Preparation method of high-performance cutter coating material |
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Application publication date: 20181012 |