CN114214618A - A kind of stainless steel for high-strength antibacterial knife and preparation method thereof - Google Patents
A kind of stainless steel for high-strength antibacterial knife and preparation method thereof Download PDFInfo
- Publication number
- CN114214618A CN114214618A CN202111472302.5A CN202111472302A CN114214618A CN 114214618 A CN114214618 A CN 114214618A CN 202111472302 A CN202111472302 A CN 202111472302A CN 114214618 A CN114214618 A CN 114214618A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- base layer
- stainless steel
- layer
- sides
- 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
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 103
- 239000010935 stainless steel Substances 0.000 title claims abstract description 33
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000010410 layer Substances 0.000 claims abstract description 49
- 239000012792 core layer Substances 0.000 claims abstract description 22
- 239000011247 coating layer Substances 0.000 claims abstract description 15
- 239000000758 substrate Substances 0.000 claims description 29
- 238000011049 filling Methods 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 238000000137 annealing Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 6
- 239000010962 carbon steel Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000005097 cold rolling Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 2
- 238000000227 grinding Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- 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
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
- C23C24/103—Coating with metallic material, i.e. metals or metal alloys, optionally comprising hard particles, e.g. oxides, carbides or nitrides
- C23C24/106—Coating with metal alloys or metal elements only
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- 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
- C23C24/02—Coating starting from inorganic powder by application of pressure only
- C23C24/04—Impact or kinetic deposition of particles
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Mechanical Engineering (AREA)
- Dentistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111472302.5A CN114214618B (en) | 2021-12-04 | 2021-12-04 | Stainless steel for high-strength and high-toughness antibacterial cutters and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111472302.5A CN114214618B (en) | 2021-12-04 | 2021-12-04 | Stainless steel for high-strength and high-toughness antibacterial cutters and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114214618A true CN114214618A (en) | 2022-03-22 |
CN114214618B CN114214618B (en) | 2023-08-08 |
Family
ID=80699666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111472302.5A Active CN114214618B (en) | 2021-12-04 | 2021-12-04 | Stainless steel for high-strength and high-toughness antibacterial cutters and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114214618B (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618540A (en) * | 1983-05-13 | 1986-10-21 | Santrade Limited | Compound body and method of making the same |
JPH063994A (en) * | 1992-06-22 | 1994-01-14 | Showa Electric Wire & Cable Co Ltd | Production of rubber roller coated with fluororesin |
JPH08193218A (en) * | 1995-01-13 | 1996-07-30 | Nisshin Steel Co Ltd | Production of stainless steel with antibacterial film |
JPH11229186A (en) * | 1998-02-19 | 1999-08-24 | Sumitomo Osaka Cement Co Ltd | Antibacterial corrosion-resistant light alloy and its production |
US20100233326A1 (en) * | 2006-05-17 | 2010-09-16 | Ishida Co., Ltd. | Antibacterial Laminate |
CN107350286A (en) * | 2017-08-03 | 2017-11-17 | 太原科技大学 | A kind of three layers of anti-bacteria stainless steel/aluminium/stainless steel composite material and its manufacture method |
CN110170605A (en) * | 2019-04-26 | 2019-08-27 | 佛山市徐城记厨具有限公司 | The preparation method of cutter and its composite material and the composite material |
CN112318964A (en) * | 2020-10-30 | 2021-02-05 | 湖南三泰新材料股份有限公司 | Stainless steel clad steel plate and manufacturing method thereof |
DE102019122333A1 (en) * | 2019-08-20 | 2021-02-25 | Reinhard Hafellner | Elastic sandwich component |
CN112935435A (en) * | 2021-01-28 | 2021-06-11 | 横店集团东磁股份有限公司 | Punch for compression molding of composite sheet hard alloy substrate and preparation method thereof |
-
2021
- 2021-12-04 CN CN202111472302.5A patent/CN114214618B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4618540A (en) * | 1983-05-13 | 1986-10-21 | Santrade Limited | Compound body and method of making the same |
JPH063994A (en) * | 1992-06-22 | 1994-01-14 | Showa Electric Wire & Cable Co Ltd | Production of rubber roller coated with fluororesin |
JPH08193218A (en) * | 1995-01-13 | 1996-07-30 | Nisshin Steel Co Ltd | Production of stainless steel with antibacterial film |
JPH11229186A (en) * | 1998-02-19 | 1999-08-24 | Sumitomo Osaka Cement Co Ltd | Antibacterial corrosion-resistant light alloy and its production |
US20100233326A1 (en) * | 2006-05-17 | 2010-09-16 | Ishida Co., Ltd. | Antibacterial Laminate |
CN107350286A (en) * | 2017-08-03 | 2017-11-17 | 太原科技大学 | A kind of three layers of anti-bacteria stainless steel/aluminium/stainless steel composite material and its manufacture method |
CN110170605A (en) * | 2019-04-26 | 2019-08-27 | 佛山市徐城记厨具有限公司 | The preparation method of cutter and its composite material and the composite material |
DE102019122333A1 (en) * | 2019-08-20 | 2021-02-25 | Reinhard Hafellner | Elastic sandwich component |
CN112318964A (en) * | 2020-10-30 | 2021-02-05 | 湖南三泰新材料股份有限公司 | Stainless steel clad steel plate and manufacturing method thereof |
CN112935435A (en) * | 2021-01-28 | 2021-06-11 | 横店集团东磁股份有限公司 | Punch for compression molding of composite sheet hard alloy substrate and preparation method thereof |
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Publication number | Publication date |
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CN114214618B (en) | 2023-08-08 |
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TR01 | Transfer of patent right |
Effective date of registration: 20240414 Address after: 518000, Building C, Minzhi Stock Commercial Center, North Station Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province 3201 Patentee after: Shenzhen Bolton Innovation Technology Co.,Ltd. Country or region after: China Address before: 518000 15d01, 15e01, 15f01, 15g01, 15h01, building a, anhongji TIANYAO Plaza, Daling community, Minzhi street, Longhua District, Shenzhen, Guangdong Patentee before: SHENZHEN BOLTON TECHNOLOGY Co.,Ltd. Country or region before: China |
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Effective date of registration: 20241204 Address after: 518000 Building C, Minzhi Stock Commercial Center, North Station Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province 3201-04 Patentee after: SHENZHEN BOLTON TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 518000, Building C, Minzhi Stock Commercial Center, North Station Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province 3201 Patentee before: Shenzhen Bolton Innovation Technology Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |