CN112708737B - 防止金属材料在管式退火炉中管壁刮伤的方法 - Google Patents
防止金属材料在管式退火炉中管壁刮伤的方法 Download PDFInfo
- Publication number
- CN112708737B CN112708737B CN202011497213.1A CN202011497213A CN112708737B CN 112708737 B CN112708737 B CN 112708737B CN 202011497213 A CN202011497213 A CN 202011497213A CN 112708737 B CN112708737 B CN 112708737B
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- Prior art keywords
- rotating
- metal strip
- base
- column
- rotary
- Prior art date
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Links
- 238000000137 annealing Methods 0.000 title claims abstract description 86
- 239000007769 metal material Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 163
- 239000000463 material Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 28
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000006748 scratching Methods 0.000 claims description 3
- 230000002393 scratching effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 24
- 238000005452 bending Methods 0.000 abstract description 7
- 230000006978 adaptation Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
-
- 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
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0025—Supports; Baskets; Containers; Covers
-
- 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
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- 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
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011497213.1A CN112708737B (zh) | 2020-12-17 | 2020-12-17 | 防止金属材料在管式退火炉中管壁刮伤的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011497213.1A CN112708737B (zh) | 2020-12-17 | 2020-12-17 | 防止金属材料在管式退火炉中管壁刮伤的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112708737A CN112708737A (zh) | 2021-04-27 |
CN112708737B true CN112708737B (zh) | 2021-08-24 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202011497213.1A Active CN112708737B (zh) | 2020-12-17 | 2020-12-17 | 防止金属材料在管式退火炉中管壁刮伤的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN112708737B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114622085B (zh) * | 2022-02-15 | 2024-01-05 | 埃斯科特钢有限公司 | 一种防勾线罩式炉退火料架 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1212202C (zh) * | 2002-06-05 | 2005-07-27 | 北新建材(集团)有限公司 | 冷轧精密超窄钢带制备方法及其装置 |
CN201756572U (zh) * | 2010-06-25 | 2011-03-09 | 鞍钢股份有限公司 | 一种防止连续退火炉内带钢划伤的装置 |
CN202039098U (zh) * | 2011-04-14 | 2011-11-16 | 武汉钢铁(集团)公司 | 硅钢连续退火机组带钢防擦伤装置 |
JP5906816B2 (ja) * | 2012-03-01 | 2016-04-20 | Jfeスチール株式会社 | 金属帯コイルの焼鈍方法および焼鈍炉 |
JP2014026086A (ja) * | 2012-07-26 | 2014-02-06 | Ricoh Co Ltd | 定着装置及び画像形成装置 |
CN205205191U (zh) * | 2015-11-20 | 2016-05-04 | 大连东非特钢制品有限公司 | 一种fdac大电阻炉预矫直装置 |
CN107267738B (zh) * | 2017-05-08 | 2018-10-30 | 邯钢集团邯宝钢铁有限公司 | 一种可防止连续退火炉导辊划伤热镀锌板带的方法 |
CN108160709B (zh) * | 2018-01-26 | 2023-10-20 | 张国庆 | 一种钛合金热轧无缝管生产系统及其生产工艺 |
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2020
- 2020-12-17 CN CN202011497213.1A patent/CN112708737B/zh active Active
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CN112708737A (zh) | 2021-04-27 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Methods to prevent metal materials from scratching the pipe wall in the tubular annealing furnace Effective date of registration: 20220614 Granted publication date: 20210824 Pledgee: China Co. truction Bank Corp Guangzhou Zengcheng branch Pledgor: Guangzhou Zhongshan Precision Technology Co.,Ltd. Registration number: Y2022980007744 |
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Date of cancellation: 20231220 Granted publication date: 20210824 Pledgee: China Co. truction Bank Corp Guangzhou Zengcheng branch Pledgor: Guangzhou Zhongshan Precision Technology Co.,Ltd. Registration number: Y2022980007744 |
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