CN107988479A - 一种大尺寸轧辊的准差温热处理方法 - Google Patents
一种大尺寸轧辊的准差温热处理方法 Download PDFInfo
- Publication number
- CN107988479A CN107988479A CN201711477829.0A CN201711477829A CN107988479A CN 107988479 A CN107988479 A CN 107988479A CN 201711477829 A CN201711477829 A CN 201711477829A CN 107988479 A CN107988479 A CN 107988479A
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- Prior art keywords
- roll
- temperature
- heat treatment
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- large scale
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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000010791 quenching Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 230000000171 quenching effect Effects 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 238000005496 tempering Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000003672 processing method Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000035772 mutation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
-
- 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
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711477829.0A CN107988479B (zh) | 2017-12-29 | 2017-12-29 | 一种大尺寸轧辊的准差温热处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711477829.0A CN107988479B (zh) | 2017-12-29 | 2017-12-29 | 一种大尺寸轧辊的准差温热处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107988479A true CN107988479A (zh) | 2018-05-04 |
CN107988479B CN107988479B (zh) | 2020-07-17 |
Family
ID=62042248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711477829.0A Active CN107988479B (zh) | 2017-12-29 | 2017-12-29 | 一种大尺寸轧辊的准差温热处理方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107988479B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112853195A (zh) * | 2020-12-28 | 2021-05-28 | 中钢集团邢台机械轧辊有限公司 | 一种热连轧及炉卷轧机球铁粗轧工作辊的制备方法 |
CN114317930A (zh) * | 2021-12-30 | 2022-04-12 | 秦皇岛华宇通电力科技有限公司 | 圆柱体零件热处理装置及其热处理方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0466619A (ja) * | 1990-07-05 | 1992-03-03 | Kubota Corp | 複合ハイスロールの熱処理法 |
CN101760603A (zh) * | 2010-01-08 | 2010-06-30 | 北京工业大学 | 一种辊面硬度均匀性好的复合轧辊的制造方法 |
CN102352431A (zh) * | 2011-10-17 | 2012-02-15 | 中钢集团邢台机械轧辊有限公司 | 大型高铬铸铁轧辊准差温热处理 |
CN104087742A (zh) * | 2014-06-24 | 2014-10-08 | 河北钢铁股份有限公司唐山分公司 | 一种离心复合高铬钢轧辊的差温热处理方法 |
CN105483353A (zh) * | 2015-12-03 | 2016-04-13 | 中钢集团邢台机械轧辊有限公司 | 高碳高速钢轧辊的差温热处理方法 |
CN106222392A (zh) * | 2016-08-30 | 2016-12-14 | 江苏共昌轧辊股份有限公司 | 一种锻钢冷轧辊的整体淬火方法 |
-
2017
- 2017-12-29 CN CN201711477829.0A patent/CN107988479B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0466619A (ja) * | 1990-07-05 | 1992-03-03 | Kubota Corp | 複合ハイスロールの熱処理法 |
CN101760603A (zh) * | 2010-01-08 | 2010-06-30 | 北京工业大学 | 一种辊面硬度均匀性好的复合轧辊的制造方法 |
CN102352431A (zh) * | 2011-10-17 | 2012-02-15 | 中钢集团邢台机械轧辊有限公司 | 大型高铬铸铁轧辊准差温热处理 |
CN104087742A (zh) * | 2014-06-24 | 2014-10-08 | 河北钢铁股份有限公司唐山分公司 | 一种离心复合高铬钢轧辊的差温热处理方法 |
CN105483353A (zh) * | 2015-12-03 | 2016-04-13 | 中钢集团邢台机械轧辊有限公司 | 高碳高速钢轧辊的差温热处理方法 |
CN106222392A (zh) * | 2016-08-30 | 2016-12-14 | 江苏共昌轧辊股份有限公司 | 一种锻钢冷轧辊的整体淬火方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112853195A (zh) * | 2020-12-28 | 2021-05-28 | 中钢集团邢台机械轧辊有限公司 | 一种热连轧及炉卷轧机球铁粗轧工作辊的制备方法 |
CN112853195B (zh) * | 2020-12-28 | 2022-09-27 | 中钢集团邢台机械轧辊有限公司 | 一种热连轧及炉卷轧机球铁粗轧工作辊的制备方法 |
CN114317930A (zh) * | 2021-12-30 | 2022-04-12 | 秦皇岛华宇通电力科技有限公司 | 圆柱体零件热处理装置及其热处理方法 |
CN114317930B (zh) * | 2021-12-30 | 2023-12-15 | 秦皇岛华宇通电力科技有限公司 | 圆柱体零件热处理装置及其热处理方法 |
Also Published As
Publication number | Publication date |
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CN107988479B (zh) | 2020-07-17 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210402 Address after: 054025 No. 1 Xinxing West Street, Qiaoxi District, Xingtai City, Hebei Province Patentee after: Xingtai roller special manufacturing Co.,Ltd. Address before: 054025 No. 1 Xinxing West Street, Qiaoxi District, Xingtai City, Hebei Province Patentee before: SINOSTEEL XINGTAI MACHINERY & MILL ROLL Co.,Ltd. |
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Effective date of registration: 20231030 Address after: 054025 No. 1 Xinxing West Street, Xindu District, Xingtai City, Hebei Province Patentee after: SINOSTEEL XINGTAI MACHINERY & MILL ROLL Co.,Ltd. Address before: 054025 No. 1 Xinxing West Street, Qiaoxi District, Xingtai City, Hebei Province Patentee before: Xingtai roller special manufacturing Co.,Ltd. |
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