CN112899464B - 一种可折弯柔性锌包钢防雷接地线的表面强化方法 - Google Patents
一种可折弯柔性锌包钢防雷接地线的表面强化方法 Download PDFInfo
- Publication number
- CN112899464B CN112899464B CN202110405773.8A CN202110405773A CN112899464B CN 112899464 B CN112899464 B CN 112899464B CN 202110405773 A CN202110405773 A CN 202110405773A CN 112899464 B CN112899464 B CN 112899464B
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- China
- Prior art keywords
- zinc
- surface strengthening
- steel
- coated steel
- treatment
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 92
- 239000010959 steel Substances 0.000 title claims abstract description 92
- 238000005728 strengthening Methods 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 33
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 95
- 239000011701 zinc Substances 0.000 claims abstract description 95
- 238000005496 tempering Methods 0.000 claims abstract description 30
- 238000009749 continuous casting Methods 0.000 claims abstract description 23
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims abstract description 5
- 238000004321 preservation Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 11
- 238000005422 blasting Methods 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 4
- 238000005246 galvanizing Methods 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 2
- 238000009713 electroplating Methods 0.000 claims description 2
- 239000008397 galvanized steel Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 7
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 description 16
- 238000002425 crystallisation Methods 0.000 description 12
- 230000008025 crystallization Effects 0.000 description 12
- 239000007788 liquid Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 2
- 206010048259 Zinc deficiency Diseases 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/1213—Accessories for subsequent treating or working cast stock in situ for heating or insulating strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2020114883890 | 2020-12-16 | ||
CN202011488389.0A CN112575173A (zh) | 2020-12-16 | 2020-12-16 | 一种可折弯柔性锌包钢防雷接地线的抛丸回火制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112899464A CN112899464A (zh) | 2021-06-04 |
CN112899464B true CN112899464B (zh) | 2022-06-07 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011488389.0A Withdrawn CN112575173A (zh) | 2020-12-16 | 2020-12-16 | 一种可折弯柔性锌包钢防雷接地线的抛丸回火制备方法 |
CN202110405773.8A Active CN112899464B (zh) | 2020-12-16 | 2021-04-15 | 一种可折弯柔性锌包钢防雷接地线的表面强化方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011488389.0A Withdrawn CN112575173A (zh) | 2020-12-16 | 2020-12-16 | 一种可折弯柔性锌包钢防雷接地线的抛丸回火制备方法 |
Country Status (1)
Country | Link |
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CN (2) | CN112575173A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113102494B (zh) * | 2021-04-14 | 2022-09-06 | 浙江华甸防雷科技股份有限公司 | 一种锌铜复合接地线及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206211049U (zh) * | 2016-11-11 | 2017-05-31 | 成都雷斯特科技有限公司 | 一种抗氧化锌覆钢接地极 |
-
2020
- 2020-12-16 CN CN202011488389.0A patent/CN112575173A/zh not_active Withdrawn
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2021
- 2021-04-15 CN CN202110405773.8A patent/CN112899464B/zh active Active
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Publication number | Publication date |
---|---|
CN112575173A (zh) | 2021-03-30 |
CN112899464A (zh) | 2021-06-04 |
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Surface Strengthening Method for Bending Flexible Zinc Clad Steel Lightning Protection Grounding Wire Effective date of registration: 20230614 Granted publication date: 20220607 Pledgee: Bank of China Limited by Share Ltd. Xinchang branch Pledgor: Zhejiang Huadian Lightning Protection Technology Co.,Ltd. Registration number: Y2023330001193 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220607 Pledgee: Bank of China Limited by Share Ltd. Xinchang branch Pledgor: Zhejiang Huadian Lightning Protection Technology Co.,Ltd. Registration number: Y2023330001193 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Surface Strengthening Method for Foldable Flexible Zinc Clad Steel Lightning Protection Grounding Wire Granted publication date: 20220607 Pledgee: Bank of China Limited by Share Ltd. Xinchang branch Pledgor: Zhejiang Huadian Lightning Protection Technology Co.,Ltd. Registration number: Y2024330000764 |