GB2571805B - Steel product - Google Patents
Steel product Download PDFInfo
- Publication number
- GB2571805B GB2571805B GB1812767.0A GB201812767A GB2571805B GB 2571805 B GB2571805 B GB 2571805B GB 201812767 A GB201812767 A GB 201812767A GB 2571805 B GB2571805 B GB 2571805B
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel product
- steel
- product
- 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
Classifications
-
- 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
-
- 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
- B21B45/06—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 of strip material
-
- 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
- B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
- B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
-
- 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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
-
- 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
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
-
- 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
- B21B1/08—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 structural sections, i.e. work of special cross-section, e.g. angle steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/06—Thermomechanical 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- 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
- C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal Rolling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1812767.0A GB2571805B (en) | 2017-12-05 | 2017-12-05 | Steel product |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1720202.9A GB2561419B (en) | 2017-12-05 | 2017-12-05 | Steel profile and method of processing steel |
GB1812767.0A GB2571805B (en) | 2017-12-05 | 2017-12-05 | Steel product |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201812767D0 GB201812767D0 (en) | 2018-09-19 |
GB2571805A GB2571805A (en) | 2019-09-11 |
GB2571805B true GB2571805B (en) | 2020-12-16 |
Family
ID=63518390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1812767.0A Active GB2571805B (en) | 2017-12-05 | 2017-12-05 | Steel product |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2571805B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648349A (en) * | 1968-06-24 | 1972-03-14 | Georges Schaumburg | Method for treating a hot-rolled metal body and the like |
CA964836A (en) * | 1970-11-14 | 1975-03-25 | Georges Schaumburg | Method of and apparatus for treating a continuously cast metal body |
JPS571515A (en) * | 1980-06-04 | 1982-01-06 | Nisshin Steel Co Ltd | Descaling method and apparatus |
JP3994582B2 (en) * | 1999-06-29 | 2007-10-24 | 住友金属工業株式会社 | Steel sheet descaling method |
KR20100003976A (en) * | 2008-07-02 | 2010-01-12 | 주식회사 포스코 | System for judging scale class and method for reducing scale of slab extracted from reheating furnace |
CN101700533A (en) * | 2009-11-27 | 2010-05-05 | 天津钢铁集团有限公司 | Method for increasing scale removal effect of medium and heavy plate |
-
2017
- 2017-12-05 GB GB1812767.0A patent/GB2571805B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648349A (en) * | 1968-06-24 | 1972-03-14 | Georges Schaumburg | Method for treating a hot-rolled metal body and the like |
CA964836A (en) * | 1970-11-14 | 1975-03-25 | Georges Schaumburg | Method of and apparatus for treating a continuously cast metal body |
JPS571515A (en) * | 1980-06-04 | 1982-01-06 | Nisshin Steel Co Ltd | Descaling method and apparatus |
JP3994582B2 (en) * | 1999-06-29 | 2007-10-24 | 住友金属工業株式会社 | Steel sheet descaling method |
KR20100003976A (en) * | 2008-07-02 | 2010-01-12 | 주식회사 포스코 | System for judging scale class and method for reducing scale of slab extracted from reheating furnace |
CN101700533A (en) * | 2009-11-27 | 2010-05-05 | 天津钢铁集团有限公司 | Method for increasing scale removal effect of medium and heavy plate |
Also Published As
Publication number | Publication date |
---|---|
GB2571805A (en) | 2019-09-11 |
GB201812767D0 (en) | 2018-09-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20200604 AND 20200610 |