CN109677092A - A kind of double-layer ceramic shape steel ball and preparation method thereof - Google Patents
A kind of double-layer ceramic shape steel ball and preparation method thereof Download PDFInfo
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- CN109677092A CN109677092A CN201910109596.1A CN201910109596A CN109677092A CN 109677092 A CN109677092 A CN 109677092A CN 201910109596 A CN201910109596 A CN 201910109596A CN 109677092 A CN109677092 A CN 109677092A
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- steel ball
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 239000000919 ceramic Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 17
- 239000010962 carbon steel Substances 0.000 claims abstract description 17
- 229910001021 Ferroalloy Inorganic materials 0.000 claims abstract description 13
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000002918 waste heat Substances 0.000 claims abstract description 5
- 229910010293 ceramic material Inorganic materials 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000007873 sieving Methods 0.000 claims description 3
- 238000007747 plating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/18—Layered products comprising a layer of metal comprising iron or steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/041—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62222—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining ceramic coatings
-
- 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
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/082—Coating starting from inorganic powder by application of heat or pressure and heat without intermediate formation of a liquid in the layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/554—Wear resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/02—Temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Abstract
The invention discloses a kind of ceramic shape steel ball preparation methods, include the following steps: to prepare nano zirconia ceramic material, above-mentioned material is put into the anti-lip of crusher and is polished into ceramic powder, the ceramic powder powder is sieved, the dense powder between 100-200 mesh is taken；The double-deck steel ball prepared is taken, double strange steel balls include carbon steel core, and the ferroalloy outer layer being coated on outside the carbon steel core；Carbon steel core outer surface is provided with boride layer；The above-mentioned double-deck steel ball is put into heating furnace and is heated, while by above-mentioned dense powder by powder feeder waste heat to 500-550 degree, bilayer steel ball described in uniform fold；Then plus steel ball is heated to 1,000 degree or more, and is cooled fast to room temperature, can increase the flintiness of ceramic layer, keep steel ball relatively reliable.
Description
Technical field
The present invention relates to steel ball field more particularly to a kind of double-layer ceramic shape steel ball preparation methods.
Background technique
Existing steel ball is mostly double-layer structure, between double-layer structure in such a way that hemisphere jut and outer layer recess fasten
Increase connection robustness, but this structure is used for a long time or can exist and mutually moves the untight situation of connection made.
Summary of the invention
The technical problem to be solved by the embodiment of the invention is that providing a kind of more safe and reliable ceramic shape steel ball system
Preparation Method.
The ceramics shape steel ball preparation method, includes the following steps:
(1) prepare nano zirconia ceramic material, above-mentioned material is put into the anti-lip of crusher and is polished into ceramic powder, by the ceramics
The sieving of powder powder, takes the dense powder between 100-200 mesh；
(2) the double-deck steel ball prepared is taken, double strange steel balls include carbon steel core, and are coated on outside the carbon steel core
Ferroalloy outer layer；Carbon steel core outer surface is provided with boride layer；
(3) the above-mentioned double-deck steel ball is put into heating furnace and is heated, while above-mentioned dense powder is passed through into powder feeder waste heat to 500-
550 degree, bilayer steel ball described in uniform fold；
(4) then steel ball is added to be heated to 1,000 degree or more, and is cooled fast to room temperature.
The inner surface of the ceramic film be provided with first protrusion, the outer surface of the ferroalloy outer layer be provided with it is described
Corresponding first recess of first protrusion, the section upper width of first protrusion are greater than lower part, the carbon steel core
It is provided with the second protrusion of multiple groups on outer surface, is provided at the ferroalloy outer layer inner surface and the raised opposite position
The upper width of the second recess to fasten with the protrusion, second protrusion is less than lower width.
Each second protrusion is correspondingly arranged in the other side of core there are two respective protrusions, and the respective protrusions are divided
The two sides of second lobe center axis are not set, for decomposing release stress.
The second protrusion of multiple groups is provided on the spherical outer surface, the protrusion quantity is odd number.
By each second convex apexes, successively line forms pentagon.
Second protrusion includes five groups.
The quantity of first protrusion is even number.
The implementation of the embodiments of the present invention has the following beneficial effects:
The above-mentioned double-deck steel ball is put into heating furnace and heats, simultaneously will by double-layer ceramic shape steel ball preparation method of the embodiment of the present invention
Above-mentioned dense powder by powder feeder waste heat to 500-550 degree, bilayer steel ball described in uniform fold；Then plus steel ball is heated to one
Thousand degree or more, and it is cooled fast to room temperature, the flintiness of ceramic layer can be increased, keep steel ball relatively reliable.Ferroalloy outer layer
Outer surface plating is equipped with layer of ceramic film layer to increase the intensity and wear resistance of ball surfaces, is provided on ceramic film inner surface
First protrusion can avoid it and generate relative motion, and the first protrusion is that the big bottom in top is small, preferably generates fixed function, carbon
Steel ball core outer projection is provided with odd number, preferably five, and when stress concentration occurs, upper pressure can pass to lower part two
At respective protrusions, the respective protrusions of lower part two discharge the pressure from top respectively, offset most of pressure, reduce external pressure
Power increases the Connected degree of outer layer and inner core, increases service life.
Detailed description of the invention
Fig. 1 is double-layer ceramic shape steel ball structure schematic diagram of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
The double-layer ceramic shape steel ball preparation method, includes the following steps:
(1) prepare nano zirconia ceramic material, above-mentioned material is put into the anti-lip of crusher and is polished into ceramic powder, by the ceramics
The sieving of powder powder, takes the dense powder between 100-200 mesh；
(2) the double-deck steel ball prepared is taken, double strange steel balls include carbon steel core, and are coated on outside the carbon steel core
Ferroalloy outer layer；Carbon steel core outer surface is provided with boride layer；
(3) the above-mentioned double-deck steel ball is put into heating furnace and is heated, while above-mentioned dense powder is passed through into powder feeder waste heat to 500-
550 degree, bilayer steel ball described in uniform fold；
(4) then steel ball is added to be heated to 1,000 degree or more, and is cooled fast to room temperature.
The outer surface plating of the ferroalloy outer layer is equipped with layer of ceramic film layer 4, and the inner surface of the ceramic film is provided with
First protrusion 5, the outer surface of the ferroalloy outer layer is provided with to be recessed with first protrusion corresponding first, and described first
The section upper width of protrusion is greater than lower part, is provided with the second protrusion of multiple groups 6 on the outer surface of the carbon steel core, described
The second recess 7 to fasten with the protrusion is provided at ferroalloy outer layer inner surface and the raised opposite position, it is described
The upper width of second protrusion is less than lower width.There are two each second protrusion is correspondingly arranged in the other side of core
Respective protrusions 8, the respective protrusions are separately positioned on the two sides of second lobe center axis, for decomposing release stress.
The second protrusion of multiple groups is provided on the spherical outer surface, the protrusion quantity is odd number.By each second convex apexes according to
Secondary line forms pentagon.Second protrusion includes five groups.The quantity of first protrusion is even number.
The outer surface plating of double-layer ceramic shape steel ball of the embodiment of the present invention, ferroalloy outer layer is equipped with layer of ceramic film layer to increase
The intensity and wear resistance of ball surfaces are provided with the first protrusion on ceramic film inner surface, can avoid it and generate relative motion,
First protrusion is that the big bottom in top is small, preferably generates fixed function, carbon steel core outer projection is provided with odd number, preferably
It is five, when stress concentration occurs, upper pressure can be passed at the respective protrusions of lower part two, the respective protrusions difference of lower part two
The pressure from top is discharged, most of pressure is offset, reduces external pressure, increase the Connected degree of outer layer and inner core, increase makes
Use the service life.
Above disclosed is only a preferred embodiment of the present invention, cannot limit the power of the present invention with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (7)
1. a kind of double-layer ceramic shape steel ball preparation method, which comprises the steps of:
(1) prepare nano zirconia ceramic material, above-mentioned material is put into the anti-lip of crusher and is polished into ceramic powder, by the ceramics
The sieving of powder powder, takes the dense powder between 100-200 mesh；
(2) the double-deck steel ball prepared is taken, double strange steel balls include carbon steel core, and are coated on outside the carbon steel core
Ferroalloy outer layer；Carbon steel core outer surface is provided with boride layer；
(3) the above-mentioned double-deck steel ball is put into heating furnace and is heated, while above-mentioned dense powder is passed through into powder feeder waste heat to 500-
550 degree, bilayer steel ball described in uniform fold；
(4) then steel ball is added to be heated to 1,000 degree or more, and is cooled fast to room temperature.
2. double-layer ceramic shape steel ball preparation method as described in claim 1, which is characterized in that the interior table of the ceramic film
Face is provided with the first protrusion, and the outer surface of the ferroalloy outer layer is provided with the first recess corresponding with first protrusion,
The section upper width of first protrusion is greater than lower part, and it is convex to be provided with multiple groups second on the outer surface of the carbon steel core
Rise, be provided at the ferroalloy outer layer inner surface and the protrusion opposite position fasten with the protrusion it is second recessed
It falls into, the upper width of second protrusion is less than lower width.
3. double-layer ceramic shape steel ball preparation method as described in claim 1, it is characterised in that: each second protrusion exists
The other side of core is correspondingly arranged there are two respective protrusions, and the respective protrusions are separately positioned on second lobe center axis
Two sides, for decompose release stress.
4. double-layer ceramic shape steel ball preparation method as described in claim 1, it is characterised in that: be arranged on the spherical outer surface
There is the protrusion of multiple groups second, the protrusion quantity is odd number.
5. double-layer ceramic shape steel ball preparation method as claimed in claim 2, it is characterised in that: by each second convex apexes
Successively line forms pentagon.
6. double-layer ceramic shape steel ball preparation method as claimed in claim 3, it is characterised in that: second protrusion includes five
Group.
7. double-layer ceramic shape steel ball preparation method as described in claim 1, it is characterised in that: it is described first protrusion quantity be
Even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109596.1A CN109677092A (en) | 2019-02-11 | 2019-02-11 | A kind of double-layer ceramic shape steel ball and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109596.1A CN109677092A (en) | 2019-02-11 | 2019-02-11 | A kind of double-layer ceramic shape steel ball and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109677092A true CN109677092A (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910109596.1A Pending CN109677092A (en) | 2019-02-11 | 2019-02-11 | A kind of double-layer ceramic shape steel ball and preparation method thereof |
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| CN (1) | CN109677092A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600939A (en) * | 2012-02-29 | 2012-07-25 | 重庆利特高新技术有限公司 | Nanometer zirconia ceramic reinforced wear-resisting steel ball and manufacturing technique thereof |
| CN204186808U (en) * | 2014-10-27 | 2015-03-04 | 奉化市金燕钢球有限公司 | A kind of spherical steel ball modified node method |
| CN204186806U (en) * | 2014-10-27 | 2015-03-04 | 奉化市金燕钢球有限公司 | A kind of spherical steel ball |
| CN204200845U (en) * | 2014-10-27 | 2015-03-11 | 奉化市金燕钢球有限公司 | A kind of spherical bilayer steel ball modified node method |
-
2019
- 2019-02-11 CN CN201910109596.1A patent/CN109677092A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102600939A (en) * | 2012-02-29 | 2012-07-25 | 重庆利特高新技术有限公司 | Nanometer zirconia ceramic reinforced wear-resisting steel ball and manufacturing technique thereof |
| CN204186808U (en) * | 2014-10-27 | 2015-03-04 | 奉化市金燕钢球有限公司 | A kind of spherical steel ball modified node method |
| CN204186806U (en) * | 2014-10-27 | 2015-03-04 | 奉化市金燕钢球有限公司 | A kind of spherical steel ball |
| CN204200845U (en) * | 2014-10-27 | 2015-03-11 | 奉化市金燕钢球有限公司 | A kind of spherical bilayer steel ball modified node method |
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Application publication date: 20190426 |