CN104328362A - 一种低碳热轧钢 - Google Patents
一种低碳热轧钢 Download PDFInfo
- Publication number
- CN104328362A CN104328362A CN201410525976.0A CN201410525976A CN104328362A CN 104328362 A CN104328362 A CN 104328362A CN 201410525976 A CN201410525976 A CN 201410525976A CN 104328362 A CN104328362 A CN 104328362A
- Authority
- CN
- China
- Prior art keywords
- rolling
- finish rolling
- cooling
- carbon hot
- iron
- 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.)
- Pending
Links
Classifications
-
- 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
- C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C33/00—Making ferrous alloys
- C22C33/04—Making ferrous alloys by melting
-
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- 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
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- 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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
Abstract
Description
拉伸强度/MPa | 断面收缩率/% | |
实施例1 | 928 | 38 |
实施例2 | 910 | 34 |
实施例3 | 915 | 34 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410525976.0A CN104328362A (zh) | 2014-09-30 | 2014-09-30 | 一种低碳热轧钢 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410525976.0A CN104328362A (zh) | 2014-09-30 | 2014-09-30 | 一种低碳热轧钢 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104328362A true CN104328362A (zh) | 2015-02-04 |
Family
ID=52403167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410525976.0A Pending CN104328362A (zh) | 2014-09-30 | 2014-09-30 | 一种低碳热轧钢 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104328362A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105506456A (zh) * | 2015-12-24 | 2016-04-20 | 芜湖恒耀汽车零部件有限公司 | 一种复合材料的排气管及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103447299A (zh) * | 2013-09-13 | 2013-12-18 | 湖州市银鑫轧辊有限公司 | 一种低碳钢的轧制工艺 |
CN103667934A (zh) * | 2013-11-08 | 2014-03-26 | 铜陵安东铸钢有限责任公司 | 一种低碳不锈钢材料及其制备方法 |
-
2014
- 2014-09-30 CN CN201410525976.0A patent/CN104328362A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103447299A (zh) * | 2013-09-13 | 2013-12-18 | 湖州市银鑫轧辊有限公司 | 一种低碳钢的轧制工艺 |
CN103667934A (zh) * | 2013-11-08 | 2014-03-26 | 铜陵安东铸钢有限责任公司 | 一种低碳不锈钢材料及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105506456A (zh) * | 2015-12-24 | 2016-04-20 | 芜湖恒耀汽车零部件有限公司 | 一种复合材料的排气管及其制备方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Dong Dexiang Inventor before: Zheng Hong |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170122 Address after: 230000 Anhui Province Economic Development Zone of Hefei City Jinxiu road name 185 state jinxiunianhua Fairview Court Building 7 room 108 Applicant after: Hefei Weiyi metal material Co., Ltd. Address before: 238000 Anhui city of Hefei province Chaohu Juchao District Private Economy Park Applicant before: HEFEI HENGTAI STEEL STRUCTURE CO., LTD. |
|
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150204 |
|
WD01 | Invention patent application deemed withdrawn after publication |