CN110000207B - 一种高表面等级热轧酸洗双相钢的制造方法 - Google Patents
一种高表面等级热轧酸洗双相钢的制造方法 Download PDFInfo
- Publication number
- CN110000207B CN110000207B CN201910250420.8A CN201910250420A CN110000207B CN 110000207 B CN110000207 B CN 110000207B CN 201910250420 A CN201910250420 A CN 201910250420A CN 110000207 B CN110000207 B CN 110000207B
- Authority
- CN
- China
- Prior art keywords
- controlled
- rolling
- pickling
- temperature
- coiling
- 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.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metal Rolling (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910250420.8A CN110000207B (zh) | 2019-03-29 | 2019-03-29 | 一种高表面等级热轧酸洗双相钢的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910250420.8A CN110000207B (zh) | 2019-03-29 | 2019-03-29 | 一种高表面等级热轧酸洗双相钢的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110000207A CN110000207A (zh) | 2019-07-12 |
CN110000207B true CN110000207B (zh) | 2020-12-22 |
Family
ID=67168948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910250420.8A Active CN110000207B (zh) | 2019-03-29 | 2019-03-29 | 一种高表面等级热轧酸洗双相钢的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110000207B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110479774B (zh) * | 2019-08-13 | 2021-01-08 | 武汉钢铁有限公司 | 消除薄规格热轧酸洗钢表面麻坑缺陷的方法 |
CN113102501B (zh) * | 2021-03-31 | 2022-10-28 | 北京首钢股份有限公司 | 一种提高汽车用钢表面质量的方法 |
CN113106219B (zh) * | 2021-04-13 | 2022-05-24 | 攀钢集团西昌钢钒有限公司 | 一种提高超高强冷轧双相钢厚度精度的方法 |
CN113231464A (zh) * | 2021-04-16 | 2021-08-10 | 首钢集团有限公司 | 一种降低酸洗板表面混晶缺陷发生率的方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0692617B2 (ja) * | 1989-08-21 | 1994-11-16 | 新日本製鐵株式会社 | 表面性状と加工性に優れた複合組織熱延高張力鋼板の製造方法 |
CN103194695B (zh) * | 2013-04-07 | 2015-04-08 | 武汉钢铁(集团)公司 | 具有稳定氧化层免预处理高强集装箱用钢及其制造方法 |
CN103521518B (zh) * | 2013-10-14 | 2015-08-05 | 云南昆钢新型复合材料开发有限公司 | 不锈钢复合板带卷的热连轧生产方法 |
CN103540849A (zh) * | 2013-10-14 | 2014-01-29 | 首钢总公司 | 含Cr热轧双相钢及其生产方法 |
CN104357744B (zh) * | 2014-11-17 | 2016-06-08 | 武汉钢铁(集团)公司 | 一种抗拉强度≥780MPa级热轧双相钢及生产方法 |
CN105256323B (zh) * | 2015-11-04 | 2018-01-26 | 攀钢集团攀枝花钢铁研究院有限公司 | 热轧双相钢的连续酸洗方法 |
CN107881430A (zh) * | 2016-09-29 | 2018-04-06 | 上海梅山钢铁股份有限公司 | 一种抗拉强度600MPa级热轧双相钢及其制造方法 |
CN106566986B (zh) * | 2016-11-10 | 2019-01-25 | 武汉钢铁有限公司 | 用于制造挖掘机动臂的高表面质量热轧钢板及制造方法 |
CN109112433B (zh) * | 2017-06-26 | 2019-09-20 | 鞍钢股份有限公司 | 无表面条纹缺陷590MPa级冷轧双相钢及生产方法 |
CN108517468B (zh) * | 2018-05-24 | 2020-09-22 | 山东钢铁集团日照有限公司 | 一种一钢多级的经济型冷轧双相钢及其生产方法 |
CN109161797B (zh) * | 2018-09-06 | 2020-11-03 | 邯郸钢铁集团有限责任公司 | 一种轻量化耐疲劳热轧双相车轮钢及其生产方法 |
-
2019
- 2019-03-29 CN CN201910250420.8A patent/CN110000207B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110000207A (zh) | 2019-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110000207B (zh) | 一种高表面等级热轧酸洗双相钢的制造方法 | |
CN102174683B (zh) | 一种通板力学性能均匀的冷轧低碳铝镇静钢的生产方法 | |
CN107812789B (zh) | 防止热轧卷扁卷的方法 | |
CN108265227B (zh) | 一种电子元件用高精度超薄冷轧钢带及其生产方法 | |
KR101403111B1 (ko) | 표면품질이 우수한 용융아연도금강판 및 이의 제조방법 | |
CN111424150A (zh) | 一种无横折印缺陷的sphc热轧酸洗板及其生产方法 | |
CA3084309C (en) | A coated steel substrate | |
CN112080692A (zh) | 一种280MPa级冷轧低屈强比冲压汽车结构用钢及其生产方法 | |
CN110578100A (zh) | 不同屈服强度级别冷轧cp980钢及其生产方法 | |
CN111575465A (zh) | 一种防止热轧酸洗钢表面发黑的生产方法 | |
CN111363981A (zh) | 一种280MPa级冷轧低合金结构用钢及其生产方法 | |
CN109022736B (zh) | 一种无间隙原子钢连退薄板的冷轧工艺调控方法 | |
JP2019151883A (ja) | ホットスタンプ用亜鉛めっき鋼板およびその製造方法 | |
CN109306432B (zh) | 一种双金属锯条背材用冷轧带钢及其制造方法 | |
CN109702022B (zh) | 一种防止中高碳钢热轧钢卷产生平整挫伤缺陷的方法 | |
JPH034607B2 (zh) | ||
CN110565023A (zh) | 一种生产不同屈服强度级别热镀锌cp800钢的方法 | |
JPH02173209A (ja) | 方向性けい素鋼板製造過程における冷間圧延方法 | |
CN111334709B (zh) | 一种冷轧双光板及其制造方法和应用 | |
CN113981324A (zh) | 一种用于热成形的3.0mm以下薄规格抗高温氧化热轧酸洗钢板及其生产制造方法 | |
KR20060075690A (ko) | 표면광택이 우수한 페라이트계 스테인리스 냉연강판제조방법 | |
CN110883092A (zh) | 一种控制硅钢厚度波动的方法 | |
JP3371952B2 (ja) | 酸洗工程を省略できる軟質な加工用高炭素鋼板の製造法 | |
CN116254487B (zh) | 一种含钒热镀锌钢板及其热轧方法 | |
CN114574685B (zh) | 一种短流程连铸连轧普碳钢热轧带钢表面及力学性能调控方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Lei Kai Inventor after: Yu Shuang Inventor after: Yang Guiling Inventor after: Wang Kezhu Inventor after: Tang Huasheng Inventor after: Li Guobao Inventor after: Guo Chaohai Inventor after: Li Xiangqian Inventor after: Dan Xiuying Inventor after: Jia Chongxue Inventor after: Wang Nanhui Inventor after: Xia Jinian Inventor before: Lei Kai Inventor before: Yu Shuang Inventor before: Yang Guiling Inventor before: Wang Kezhu Inventor before: Tang Huasheng Inventor before: Li Guobao Inventor before: Guo Chaohai Inventor before: Li Xiangqian Inventor before: Dan Xiuying Inventor before: Jia Chongxue Inventor before: Wang Nanhui Inventor before: Xia Jinian |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |