CN105565776A - High-strength sharpening stone and preparation method thereof - Google Patents
High-strength sharpening stone and preparation method thereof Download PDFInfo
- Publication number
- CN105565776A CN105565776A CN201510929477.2A CN201510929477A CN105565776A CN 105565776 A CN105565776 A CN 105565776A CN 201510929477 A CN201510929477 A CN 201510929477A CN 105565776 A CN105565776 A CN 105565776A
- Authority
- CN
- China
- Prior art keywords
- parts
- baker
- incubated
- whetstone
- strength
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims description 9
- 239000004575 stone Substances 0.000 title abstract description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 12
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 15
- 230000003647 oxidation Effects 0.000 claims description 11
- 238000007254 oxidation reaction Methods 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005422 blasting Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000003628 erosive effect Effects 0.000 abstract description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- 229910000423 chromium oxide Inorganic materials 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Classifications
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/16—Lean materials, e.g. grog, quartz
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
The invention discloses a high-strength sharpening stone which is prepared from the following raw materials in parts by weight: 10 to 20 parts of kaolin, 5 to 10 parts of bentonite, 0.2 to 0.6 part of titanium dioxide, 1.2 to 1.6 parts of chromium oxide, 4 to 8 parts of quartz powder and 6 to 10 parts of aluminum oxide. The high-strength sharpening stone disclosed by the invention has the beneficial effects that the strength of the sharpening stone prepared from composite materials is improved, the capability of resisting outside erosion is enhanced, and the surface flatness is guaranteed; the high-strength sharpening stone can be used for a long time.
Description
Technical field
The present invention relates to sharpening instrument, particularly relate to a kind of high strength whetstone and preparation method thereof.
Background technology
The knife that people use, all can rust after use is of a specified duration, cannot be sharp as when just buying.So blade can rub back and forth by people on whetstone, make blade become as before sharp, use more laborsaving.Common whetstone is exactly the stone of one piece of rectangular parallelepiped, long-time use also can make surfaceness can not meet service requirements, or the deformation making surface generation corrosion generation trickle is corroded by the external world, surface finish changes, rubbed on such whetstone by the cutter ground and often do not have the effect of sharp knife edges, sometimes can damage cutter on the contrary.
Summary of the invention
The technical problem to be solved in the present invention is that existing whetstone insufficient strength easily deformation occurs, and loses the effect of tempering cutter, provides a kind of high strength whetstone and preparation method thereof for this reason.
Technical scheme of the present invention is: a kind of high strength whetstone, and it comprises by weight: 10-20 part kaolin, 5-10 part wilkinite, 0.2-0.6 part titanium dioxide, 1.2-1.6 part oxidation inscription, 4-8 part silica powder and 6-10 part aluminum oxide.
A preparation method for high strength whetstone, it comprises the following steps: (1), 10-20 part kaolin and 5-10 part wilkinite pulverized into particle diameter and put into baker at 0.2-0.4mm toast 1-2h at 1000-1200 DEG C; (2), add in baker by 0.2-0.6 part titanium dioxide, gas blower is incubated 30-40min and forms compound after blasting oxygen-rich air 20-30min; (3), 1.2-1.6 part oxidation inscription and 6-10 part aluminum oxide are put into baker and be heated to 2000-2100 DEG C of formation molten state mixture, be incubated after being cooled to 1500-1600 DEG C with the speed of 40-50 DEG C/h, compound is added in baker mix with molten state mixture be cooled to 1000-1100 DEG C with the speed of 30-40 DEG C/h after be incubated 2-4h, take out after stirring after adding 4-8 part silica powder and naturally cool to 400-500 DEG C and pour in-mold molding into.
The invention has the beneficial effects as follows that the whetstone intensity adopting matrix material obtained improves, the extraneous ability corroded of opposing strengthens, and surface finish is ensured, can use for a long time.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Embodiment 1: a kind of high strength whetstone, it comprises by weight: 10 parts of kaolin, 5 parts of wilkinites, 0.2 part of titanium dioxide, 1.2 parts of oxidation inscriptions, 4 parts of silica powders and 6 parts of aluminum oxide.
A preparation method for high strength whetstone, is characterized in that it comprises the following steps: (1), 10 parts of kaolin and 5 parts of wilkinites are pulverized into particle diameter and put into baker at 0.2mm toast 1h at 1000 DEG C; (2), add in baker by 0.2 part of titanium dioxide, gas blower is incubated 30min and forms compound after blasting oxygen-rich air 20min; (3), baker is put in 1.2 parts of oxidation inscriptions and 6 parts of aluminum oxide and be heated to 2000 DEG C of formation molten state mixtures, be incubated after being cooled to 1500 DEG C with the speed of 40 DEG C/h, compound is added in baker mix with molten state mixture be cooled to 1000 DEG C with the speed of 30 DEG C/h after be incubated 2h, take out after stirring after adding 4 parts of silica powders and naturally cool to 400 DEG C and pour in-mold molding into.
Embodiment 2: a kind of high strength whetstone, it comprises by weight: 15 parts of kaolin, 7 parts of wilkinites, 0.4 part of titanium dioxide, 1.4 parts of oxidation inscriptions, 6 parts of silica powders and 8 parts of aluminum oxide.
A preparation method for high strength whetstone, is characterized in that it comprises the following steps: (1), 15 parts of kaolin and 7 parts of wilkinites are pulverized into particle diameter and put into baker at 0.3mm toast 1.5h at 1100 DEG C; (2), add in baker by 0.4 part of titanium dioxide, gas blower is incubated 35min and forms compound after blasting oxygen-rich air 25min; (3), baker is put in 1.4 parts of oxidation inscriptions and 8 parts of aluminum oxide and be heated to 2050 DEG C of formation molten state mixtures, be incubated after being cooled to 1550 DEG C with the speed of 45 DEG C/h, compound is added in baker mix with molten state mixture be cooled to 1050 DEG C with the speed of 35 DEG C/h after be incubated 3h, take out after stirring after adding 6 parts of silica powders and naturally cool to 450 DEG C and pour in-mold molding into.
Embodiment 3: a kind of high strength whetstone, it comprises by weight: 20 parts of kaolin, 10 parts of wilkinites, 0.6 part of titanium dioxide, 1.6 parts of oxidation inscriptions, 8 parts of silica powders and 10 parts of aluminum oxide.
A preparation method for high strength whetstone, is characterized in that it comprises the following steps: (1), 20 parts of kaolin and 10 parts of wilkinites are pulverized into particle diameter and put into baker at 0.4mm toast 2h at 1200 DEG C; (2), add in baker by 0.6 part of titanium dioxide, gas blower is incubated 40min and forms compound after blasting oxygen-rich air 30min; (3), baker is put in 1.6 parts of oxidation inscriptions and 10 parts of aluminum oxide and be heated to 2100 DEG C of formation molten state mixtures, be incubated after being cooled to 1600 DEG C with the speed of 50 DEG C/h, compound is added in baker mix with molten state mixture be cooled to 1100 DEG C with the speed of 40 DEG C/h after be incubated 4h, take out after stirring after adding 8 parts of silica powders and naturally cool to 500 DEG C and pour in-mold molding into.
The present invention adopts cheap kaolin and wilkinite as major ingredient, using wear-resisting titanium dioxide and oxidation inscription and aluminum oxide as abrasive material, strengthen intensity and the erosion resistance of whetstone, surface also has planeness concurrently while reservation granularity, guarantees to damage cutter.
Claims (2)
1. a high strength whetstone, is characterized in that it comprises by weight: 10-20 part kaolin, 5-10 part wilkinite, 0.2-0.6 part titanium dioxide, 1.2-1.6 part oxidation inscription, 4-8 part silica powder and 6-10 part aluminum oxide.
2. the preparation method of a kind of high strength whetstone as claimed in claim 1, is characterized in that it comprises the following steps: (1), 10-20 part kaolin and 5-10 part wilkinite pulverized into particle diameter and put into baker at 0.2-0.4mm toast 1-2h at 1000-1200 DEG C; (2), add in baker by 0.2-0.6 part titanium dioxide, gas blower is incubated 30-40min and forms compound after blasting oxygen-rich air 20-30min; (3), 1.2-1.6 part oxidation inscription and 6-10 part aluminum oxide are put into baker and be heated to 2000-2100 DEG C of formation molten state mixture, be incubated after being cooled to 1500-1600 DEG C with the speed of 40-50 DEG C/h, compound is added in baker mix with molten state mixture be cooled to 1000-1100 DEG C with the speed of 30-40 DEG C/h after be incubated 2-4h, take out after stirring after adding 4-8 part silica powder and naturally cool to 400-500 DEG C and pour in-mold molding into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929477.2A CN105565776B (en) | 2015-12-15 | 2015-12-15 | A kind of high intensity whetstone and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929477.2A CN105565776B (en) | 2015-12-15 | 2015-12-15 | A kind of high intensity whetstone and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105565776A true CN105565776A (en) | 2016-05-11 |
| CN105565776B CN105565776B (en) | 2019-08-23 |
Family
ID=55876492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929477.2A Active CN105565776B (en) | 2015-12-15 | 2015-12-15 | A kind of high intensity whetstone and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105565776B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536031A (en) * | 2003-04-11 | 2004-10-13 | 陈书怡 | Polycrystalline state composite and its preparation method |
| CN103624701A (en) * | 2013-11-28 | 2014-03-12 | 湖北天马研磨材料有限公司 | Method for manufacturing grinding wheel for polishing rail |
| CN103831734A (en) * | 2014-02-11 | 2014-06-04 | 当涂县南方红月磨具磨料有限公司 | Emery grinding wheel containing zeolite powder |
| CN104117932A (en) * | 2013-04-24 | 2014-10-29 | 梅咬清 | Method for manufacturing energy-saving knife stone |
-
2015
- 2015-12-15 CN CN201510929477.2A patent/CN105565776B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1536031A (en) * | 2003-04-11 | 2004-10-13 | 陈书怡 | Polycrystalline state composite and its preparation method |
| CN104117932A (en) * | 2013-04-24 | 2014-10-29 | 梅咬清 | Method for manufacturing energy-saving knife stone |
| CN103624701A (en) * | 2013-11-28 | 2014-03-12 | 湖北天马研磨材料有限公司 | Method for manufacturing grinding wheel for polishing rail |
| CN103831734A (en) * | 2014-02-11 | 2014-06-04 | 当涂县南方红月磨具磨料有限公司 | Emery grinding wheel containing zeolite powder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105565776B (en) | 2019-08-23 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190621 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Applicant after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: 244000 Tongguanshan District, Tongling City, Anhui Province, 71 Building 301, Yuejin West Village Applicant before: Wu Laiyou |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191231 Address after: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210000 Patentee after: Chai Fenfen Address before: 102600 Unit 317, Unit 1, Building 3, No. 2, Yueyuan Road, Daxing District, Beijing Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 241000 No. 3 Wuhu Road, three mountain Economic Development Zone, Anhui, China Patentee after: Chai Fenfen Address before: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210000 Patentee before: Chai Fenfen |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: 226000 17 Haifang Avenue, Hai'an City, Nantong City, Jiangsu Province Patentee after: Nantong Dongchen Heavy Machine Tool Co.,Ltd. Address before: 241000 No.3, exi Road, Sanshan Economic Development Zone, Wuhu City, Anhui Province Patentee before: Chai Fenfen |
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| TR01 | Transfer of patent right |