CN109093528B - A kind of metal anchoring agent diamond wheel and the method that the grinding wheel is prepared using atomizing granulating technology - Google Patents
A kind of metal anchoring agent diamond wheel and the method that the grinding wheel is prepared using atomizing granulating technology Download PDFInfo
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- CN109093528B CN109093528B CN201811201251.0A CN201811201251A CN109093528B CN 109093528 B CN109093528 B CN 109093528B CN 201811201251 A CN201811201251 A CN 201811201251A CN 109093528 B CN109093528 B CN 109093528B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
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- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of method that the present invention provides metal anchoring agent diamond wheel and prepares the grinding wheel using atomizing granulating technology, by weight ratio, diadust and metal mixed powder are added in binder solution, it is uniformly mixed and obtains mixed slurry, the molding mass of spheric granules is prepared through atomizing granulating technology for mixed slurry, the repressed molding of molding mass, sintering obtain metal anchoring agent diamond wheel blank, to get metal anchoring agent diamond wheel after blank is trimmed and dressing.Molding mass obtained by atomizing granulating technology of the invention is spherical particle, and epigranular, good fluidity, and easy to form, the grinding wheel organization prepared by this method is uniform, self-sharpening is good, stability is high.
Description
Technical field
The invention belongs to metal anchoring agent diamond wheel production technical fields, and in particular to a kind of metallic bond Buddha's warrior attendant
Stone sand wheel and the method that the grinding wheel is prepared using atomizing granulating technology.
Background technique
In recent years, with the fast development of high-speed grinding and superfine grinding technology, skive is proposed more
The grinding wheel of high requirement, ceramics and resinoid bond is no longer satisfied the needs of modern production in certain manufacture fields.And
Metal bonded wheel because it is strong with holding power, bond strength is high, wearability is good, processability is good, the service life is long, can bear compared with
It the features such as big grinding force, is obtained in the grinding of the difficult-to-machine materials such as engineering ceramics, optical glass, hard alloy
It is widely applied.But metal bonded wheel self-sharpening is poor, and Grinding Process medium plain emery wheel surface is easy blocking, easily causes workpiece table
Face burn, influences the processing quality of workpiece；And metal bonded wheel finishing is relatively difficult, and grit protrusion hardly possible goes out after going out sword
Dew height is difficult to control.Meanwhile conventional sintering type metal bonded wheel mostly uses greatly mechanical mixing or direct mixing method right
It is hot-forming afterwards, before abrasive wheel forming sintering, powder is formed other than needing to meet granularity requirements, it is also necessary to according to different sand
Wheel composition needs to carry out mixing, and molding powder is required to have good mobility, mouldability and chemical uniformity.But by
It is different in the granularity, density, dispersibility of various components etc., it is evenly dispersed between each component in mixing process to guarantee,
The wet chemical technology of mixed process is needed to carry out stringent control.If using simple mixing, sieving process route, molding
The quality of powder would become hard to guarantee, for example during the drying process, originally evenly dispersed diamond particles may reunite again, and
Each component formed reunion be irregular shape, poor fluidity, the status diagram of the reunion as shown in Fig. 1 (a), wherein marking
1 represents diamond particles, and label 2 represents metallic bond.In addition, if the density difference between component is too big, then high density
Component generates sedimentation, these can all cause dispersion uneven.And abrasive material Phase velocity map after molding is uneven, it will lead to grinding wheel
Depletion rate is uneven in application process, or even generates bulk and fall off, and causes unstable quality in grinding process, occurs larger
Phenomena such as scratch.
Summary of the invention
The present invention prepares problem for metal anchoring agent diamond wheel in the prior art is existing, provides a kind of metal knot
Mixture skive and the method for preparing the grinding wheel using atomizing granulating technology, atomizing granulating technology gained molding mass is spherical
Particle, and epigranular, good fluidity, easy to form, the grinding wheel organization prepared by this method is uniform, self-sharpening is good, stability
It is high.
The present invention adopts the following technical scheme:
A method of metal anchoring agent diamond wheel is prepared using atomizing granulating technology, comprising the following steps:
(1) prepared by slurry: by weight ratio, diadust and metal mixed powder being added in binder solution, mixed
It closes and uniformly obtains mixed slurry；Wherein, metal mixed powder: diadust: the weight proportion of binder is 50:2.73 ~ 3.32:
0.8 ~ 4, the solid content of mixed slurry is 40 ~ 44%.
(2) mist projection granulating: after step (1) obtains mixed slurry, no time interval is transported to mist projection granulating process, uses
Molding mass is prepared in atomizing granulating technology, and gained molding mass is made of spheric granules, and the partial size of the spheric granules be 20 ~
100 microns；
(3) sinter molding and post-processing: by molding mass obtained by step (2), successively repressed molding and sintering obtain metal knot
Mixture skive blank, to get metal anchoring agent diamond wheel after blank is trimmed and dressing.
Preferably, it is w5 ~ w20 that the granularity of the diadust, which is the granularity of diamond,.
Preferably, the metal mixed powder is made of the component of following mass percent: iron powder 3 ~ 7%, nickel powder 3 ~ 8%, zinc
Powder 1 ~ 7%, glass putty 6 ~ 12%, tungsten carbide powder 2 ~ 8%, surplus are copper powder.
Preferably, the granularity of the iron powder is 4 ~ 15 μm, and the granularity of nickel powder is 0.4 ~ 5 μm, and the granularity of zinc powder is 5 ~ 10 μm,
The granularity of glass putty is 2 ~ 15 μm, and the granularity of tungsten carbide powder is 0.5 ~ 20 μm, and the granularity of copper powder is 5 ~ 21 μm.
Preferably, the binder solution uses heat-resistant polyester solution, and the solid content of heat-resistant polyester solution is 1 ~ 5%.
Preferably, in step (1), uniformly mixed means are successively to carry out ultrasonic disperse and high-speed stirred, the high speed
The speed of stirring is 800 ~ 1000r/min.
Preferably, in step (1), it is also necessary to add silane coupling agent into binder solution, common be uniformly mixed obtains
Mixed slurry；The preferred KH550 of silane coupling agent.
Preferably, in step (2), when mist projection granulating, atomisation pressure is 0.5 ~ 1.5MPa, the temperature of spray drying is 200 ~
230℃。
Preferably, in step (3), pressure that compression moulding is is 15 ~ 30MPa, sintering temperature when sintering is 620 ~
710℃。
Beneficial effects of the present invention are as follows:
The present invention uses atomizing granulating technology, mist projection granulating be use atomizer by the sprinkling of the slurry of preparation for it is dispersing,
Tiny drop, drop is because the effect of surface tension forms spherical shape, then sprays into stream of hot air from bottom to top, in the work of stream of hot air
Under, the moisture in drop evaporates, to obtain spheric granules, since the particle in molding mass is spherical particle, granularity is equal
Even, good fluidity, it is easy to form；The concentration of slurry, atomisation pressure, spray drying temperature during adjustable spraying can be passed through simultaneously
Degree etc. obtains the spheric granules to differ in size, meets kinds of processes demand.
Currently, the common granulated metal bonding agent poor fluidity of metal bonded wheel manufacturing, abrasive material are filled out with other
Expect that density difference is larger, leads to the tissue odds of working lining, grinding wheel is caused to generate performance inconsistency in use.And in this hair
In bright, mist projection granulating slurry therewith is mixed under liquid-phase condition, and be uniformly dispersed degree of each component under liquid-phase condition is obvious
Improve, then uniformly mixed slurry directly carries out mist projection granulating by being pumped by spray tower while stirring, and
Drying time is very short during mist projection granulating, avoid each component reunite again and sedimentation separation, it is original to maintain slurry
Uniformity；And during mist projection granulating, slurry atomization is uniform, and gained molding mass is spheric granules, epigranular distribution, flowing
Property it is good, be conducive to molding, and the uniformity of biscuit can be improved, as shown in Fig. 1 (b), each component is evenly distributed；More importantly
Molding mass after granulation is the spheric granules with certain agglomeration strength, can be left inside repressed and sintered grinding wheel uniformly
Circular aperture, the self-sharpening and stability of metal bonded wheel can be improved.In addition to this, the present invention uses mist projection granulating work
Skill can realize the automated production of molding mass, save labour, reduce human cost, improve efficiency.
Detailed description of the invention
Fig. 1 is the metal-bonded diamond molding mass that the present invention is utilized respectively that conventional method and Spray granulation method obtain
Structural schematic diagram, in figure :(a) Traditional Method；(b) spray granulation；1- diamond particles；2- metallic bond；
Fig. 2 is the process flow chart that the present invention prepares metal anchoring agent diamond wheel using mist projection granulating；
Fig. 3 is using the made metal anchoring agent diamond wheel of spray granulation of the present invention and the made metal bonding of Traditional Method
The cutting of agent skive compares.
Specific embodiment
In order to keep technical purpose of the invention, technical scheme and beneficial effects clearer, with reference to the accompanying drawing and specifically
Embodiment is further illustrated technical solution of the present invention.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Embodiment 1
A method of metal anchoring agent diamond wheel, process flow chart such as Fig. 2 institute are prepared using atomizing granulating technology
Show, specifically include following steps,
(1) preparation of heat-resistant polyester solution: heat-resistant polyester solution is purchased from Changzhou City Zhitong Resin Co., Ltd, and solid content is
30%.Dehydrated alcohol is added into the heat-resistant polyester solution, dilution obtains the heat-resisting polyester solution that solid content is 1%；It is described herein
Heat-resistant polyester is modified polyester resin, has preferable adhesive force and stronger mechanical strength, is conducive to the shape of composite granule
At and with certain intensity；
(2) preparation of mixed slurry: the KH550 for the heat-resistant polyester solution and 0.3g that 80g solid content is 1% is taken to be added to
2.73
In the mixed powder that the metal mixed powder of diadust and 50g that g granularity is w5 is constituted, through 30min ultrasound point
It dissipates and 30min revolving speed is obtained mixed slurry after 800r/min high-speed stirred；The composition of the metal mixed powder is as follows: iron powder
5%, nickel powder 6%, copper powder 68%, glass putty 12%, zinc powder 5%, tungsten carbide powder 4%；It is preferred that the granularity of iron powder is 4 ~ 15 μm, the granularity of nickel powder
It is 0.4 ~ 5 μm, the granularity of zinc powder is 5 ~ 10 μm, and the granularity of glass putty is 2 ~ 15 μm, and the granularity of tungsten carbide powder is 0.5 ~ 20 μm, copper powder
Granularity be 5 ~ 21 μm；
(3) finally mixed slurry is directly made by being pumped by spray tower by spraying in the state of high-speed stirred
Grain, atomisation pressure 0.5MPa, drying temperature are 210 DEG C, obtain molding mass, gained molding mass is made of spheric granules and spherical shape
The average particle size of particle is 27 μm；
(4) metal anchoring agent diamond wheel blank will be obtained after the repressed molding of molding mass, sintering, wherein pressing pressure
For 20MPa, sintering temperature is 620 DEG C；
(5) up to metal anchoring agent diamond wheel after blank obtained by step (4) is trimmed and dressing.
Embodiment 2
A method of metal anchoring agent diamond wheel is prepared using atomizing granulating technology, is included the following steps,
(1) preparation of heat-resistant polyester solution: dehydrated alcohol is added into commercially available heat-resistant polyester solution, dilution obtains
The heat-resisting polyester solution that solid content is 3%；
(2) preparation of mixed slurry: the KH550 for the heat-resistant polyester solution and 0.5g that 80g solid content is 3% is taken to be added to
In the mixed powder that the metal mixed powder of diadust and 50g that 3.02g granularity is w10 is constituted, through 30min ultrasonic disperse and
Mixed slurry is made after the high-speed stirred that 30min revolving speed is 800r/min；The composition of the metal mixed powder is as follows: iron powder 3%,
Nickel powder 8%, copper powder 72%, glass putty 8%, zinc powder 1%, tungsten carbide powder 8%；It is preferred that the granularity of iron powder is 4 ~ 15 μm, the granularity of nickel powder is
0.4 ~ 5 μm, the granularity of zinc powder is 5 ~ 10 μm, and the granularity of glass putty is 2 ~ 15 μm, and the granularity of tungsten carbide powder is 0.5 ~ 20 μm, copper powder
Granularity is 5 ~ 21 μm；
(3) finally mixed slurry is directly made by being pumped by spray tower by spraying in the state of high-speed stirred
Grain, atomisation pressure 0.8MPa, drying temperature are 200 DEG C, obtain molding mass, gained molding mass is made of spheric granules and spherical shape
The average particle size of particle is 56 μm；
(4) metal anchoring agent diamond wheel blank will be obtained after the repressed molding of molding mass, sintering, wherein pressing pressure
For 25MPa, sintering temperature is 650 DEG C；
(5) up to metal anchoring agent diamond wheel after blank obtained by step (4) is trimmed and dressing.
Embodiment 3
A method of metal anchoring agent diamond wheel is prepared using atomizing granulating technology, is included the following steps,
(1) preparation of heat-resistant polyester solution: dehydrated alcohol is added into commercially available heat-resistant polyester solution, dilution obtains
The heat-resisting polyester solution that solid content is 5%；
(2) preparation of mixed slurry: the KH550 for the heat-resistant polyester solution and 0.7g that 80g solid content is 5% is taken to be added to
In the mixed powder that the metal mixed powder of diadust and 50g that 3.32g granularity is w15 is constituted, through 30min ultrasonic disperse and
Mixed slurry is made after the high-speed stirred that 30min revolving speed is 900r/min；The composition of the metal mixed powder is as follows: iron powder 7%,
Nickel powder 3%, copper powder 75%, glass putty 6%, zinc powder 7%, tungsten carbide powder 2%；
(3) finally mixed slurry is directly made by being pumped by spray tower by spraying in the state of high-speed stirred
Grain, atomisation pressure 1.5MPa, drying temperature are 230 DEG C, obtain molding mass, gained molding mass is made of spheric granules and spherical shape
The average particle size of particle is 70 μm；
(4) metal anchoring agent diamond wheel blank will be obtained after the repressed molding of molding mass, sintering, wherein pressing pressure
For 25MPa, sintering temperature is 700 DEG C；
(5) up to metal anchoring agent diamond wheel after blank obtained by step (4) is trimmed and dressing.
Embodiment 4
A method of metal anchoring agent diamond wheel is prepared using atomizing granulating technology, is included the following steps,
(1) preparation of heat-resistant polyester solution: dehydrated alcohol is added into commercially available heat-resistant polyester solution, dilution obtains
The heat-resisting polyester solution that solid content is 5%；
(2) preparation of mixed slurry: the KH550 for the heat-resistant polyester solution and 0.7g that 80g solid content is 5% is taken to be added to
In the mixed powder that the metal mixed powder of diadust and 50g that 3.32g granularity is w20 is constituted, through 30min ultrasonic disperse and
Mixed slurry is made after the high-speed stirred that 30min revolving speed is 1000r/min；The composition of the metal mixed powder is as follows: iron powder 5%,
Nickel powder 3%, copper powder 70%, glass putty 12%, zinc powder 2%, tungsten carbide powder 8%；It is preferred that the granularity of iron powder is 4 ~ 15 μm, the granularity of nickel powder is
0.4 ~ 5 μm, the granularity of zinc powder is 5 ~ 10 μm, and the granularity of glass putty is 2 ~ 15 μm, and the granularity of tungsten carbide powder is 0.5 ~ 20 μm, copper powder
Granularity is 5 ~ 21 μm；
(3) finally mixed slurry is directly made by being pumped by spray tower by spraying in the state of high-speed stirred
Grain, atomisation pressure 1.0MPa, drying temperature are 205 DEG C, obtain molding mass, gained molding mass is made of spheric granules and spherical shape
The average particle size of particle is 97 μm；
(4) metal anchoring agent diamond wheel blank will be obtained after the repressed molding of molding mass, sintering, wherein pressing pressure
For 30MPa, sintering temperature is 710 DEG C；
(5) up to metal anchoring agent diamond wheel after blank obtained by step (4) is trimmed and dressing.
The metal-bonded diamond of metal anchoring agent diamond wheel and the conventional method preparation prepared using embodiment 4
Grinding wheel comparison cutting, the workpiece of cutting are the aluminium oxide ceramics of a height of 10 × 10 × 0.05cm of length and width, and cutting machine revolving speed is
20000r/min, feed velocity 30mm/s, water are cooling.Data result is ground as shown in figure 3, as we know from the figure using the present invention
It is small that the resulting metal anchoring agent diamond wheel of Spray granulation method cuts resulting workpiece chipping, and with the increasing of Cutting Length
Add, cut quality is stablized, this is absolutely proved, using method of the invention, abrasive material Phase velocity map after molding is uniform, such as Fig. 1
(b) illustrated, grinding wheel depletion rate in grinding application process is uniform, and grinding quality is stablized.
It should be noted last that: technical solution of the present invention that the above embodiments are only illustrative and not limiting is any right
The equivalent replacement and do not depart from the modification of spirit and scope of the invention or locally replace that the present invention carries out, should all cover in this hair
Within bright protective scope of the claims.
Claims (10)
1. a kind of method for preparing metal anchoring agent diamond wheel using atomizing granulating technology, which is characterized in that including following
Step:
(1) prepared by slurry: by weight ratio, diadust and metal mixed powder being added in binder solution, mixing is equal
It is even to obtain mixed slurry；Wherein, metal mixed powder: the weight proportion of diadust and binder is 50:2.73 ~ 3.32:0.8
~4；
(2) mist projection granulating: after step (1) obtains mixed slurry, no time interval is transported to mist projection granulating process, using spraying
Molding mass is prepared in prilling, and gained molding mass is made of spheric granules, and the partial size of the spheric granules is 20 ~ 100 μm；
(3) sinter molding and post-processing: by molding mass obtained by step (2), successively repressed molding and sintering obtain metallic bond
Skive blank, to get metal anchoring agent diamond wheel after blank is trimmed and dressing.
2. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is that the granularity of the diadust is w5 ~ w20.
3. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is that the metal mixed powder is made of the component of following mass percent: iron powder 3 ~ 7%, nickel powder 3 ~ 8%, zinc powder 1 ~ 7%, tin
Powder 6 ~ 12%, tungsten carbide powder 2 ~ 8%, surplus are copper powder.
4. the method according to claim 3 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is that the granularity of iron powder is 4 ~ 15 μm, and the granularity of nickel powder is 0.4 ~ 5 μm, and the granularity of zinc powder is 5 ~ 10 μm, and the granularity of glass putty is
2 ~ 15 μm, the granularity of tungsten carbide powder is 0.5 ~ 20 μm, and the granularity of copper powder is 5 ~ 21 μm.
5. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is that the binder solution uses heat-resistant polyester solution, and the solid content of heat-resistant polyester solution is 1 ~ 5%.
6. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is, in step (1), uniformly mixed means are successively to carry out ultrasonic disperse and high-speed stirred, the speed of the high-speed stirred
Degree is 800 ~ 1000r/min.
7. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is, in step (1), it is also necessary to add silane coupling agent into binder solution, common be uniformly mixed obtains mixed slurry.
8. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is, in step (2), when mist projection granulating, atomisation pressure is 0.5 ~ 1.5MPa, and the temperature of spray drying is 200 ~ 230 DEG C.
9. the method according to claim 1 for preparing metal anchoring agent diamond wheel using atomizing granulating technology, special
Sign is, in step (3), pressure that compression moulding is is 15 ~ 30MPa, and sintering temperature when sintering is 620 ~ 710 DEG C.
10. a kind of metal anchoring agent diamond wheel being prepared using any one of claim 1 to 8 the method.
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| CN110253460B (en) * | 2019-07-01 | 2020-05-22 | 广东奇亮磨具有限公司 | High-temperature-resistant grinding wear-resistant diamond grinding block and preparation method thereof |
| CN110405641B (en) * | 2019-07-30 | 2021-03-30 | 郑州磨料磨具磨削研究所有限公司 | Resin grinding wheel for cutting alumina ceramic substrate and preparation method thereof |
| CN110842799B (en) * | 2019-11-19 | 2021-03-26 | 郑州磨料磨具磨削研究所有限公司 | Ceramic-metal composite binding agent grinding wheel and preparation method thereof |
| CN110948409B (en) * | 2019-12-26 | 2021-02-26 | 惠安宇信金刚石工具有限公司 | Diamond metal bonding agent part and integral forming manufacturing method and application thereof |
| CN114214033B (en) * | 2021-12-08 | 2023-06-27 | 绍兴自远磨具有限公司 | Magnetic abrasive for workpiece grinding and preparation process thereof |
| CN114751733B (en) * | 2022-04-25 | 2023-03-21 | 中国振华集团云科电子有限公司 | Production method of spherical ceramic filler with low temperature coefficient |
| CN115194160B (en) * | 2022-08-03 | 2024-01-23 | 苏州思珀利尔工业技术有限公司 | Method for preparing spherical polycrystalline diamond sintered body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101918603A (en) * | 2007-11-08 | 2010-12-15 | 阿尔法拉瓦尔股份有限公司 | A diamond metal composite |
| CN106493831A (en) * | 2016-10-14 | 2017-03-15 | 常州亚环环保科技有限公司 | A kind of preparation method of wear-resistant ceramic grinding abrasive disk |
| CN106985085A (en) * | 2017-04-22 | 2017-07-28 | 河南工业大学 | A kind of metal anchoring agent diamond wheel |
| CN107429338A (en) * | 2015-11-02 | 2017-12-01 | 住友电气工业株式会社 | Hard alloy and cutting element |
| CN107825310A (en) * | 2017-10-27 | 2018-03-23 | 南京三超新材料股份有限公司 | A kind of diamond metal grinding tool manufacture method |
-
2018
- 2018-10-16 CN CN201811201251.0A patent/CN109093528B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101918603A (en) * | 2007-11-08 | 2010-12-15 | 阿尔法拉瓦尔股份有限公司 | A diamond metal composite |
| CN107429338A (en) * | 2015-11-02 | 2017-12-01 | 住友电气工业株式会社 | Hard alloy and cutting element |
| CN106493831A (en) * | 2016-10-14 | 2017-03-15 | 常州亚环环保科技有限公司 | A kind of preparation method of wear-resistant ceramic grinding abrasive disk |
| CN106985085A (en) * | 2017-04-22 | 2017-07-28 | 河南工业大学 | A kind of metal anchoring agent diamond wheel |
| CN107825310A (en) * | 2017-10-27 | 2018-03-23 | 南京三超新材料股份有限公司 | A kind of diamond metal grinding tool manufacture method |
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