CN102116409B - 一种高强度钢半弦管的成型方法 - Google Patents
一种高强度钢半弦管的成型方法 Download PDFInfo
- Publication number
- CN102116409B CN102116409B CN201010033685.1A CN201010033685A CN102116409B CN 102116409 B CN102116409 B CN 102116409B CN 201010033685 A CN201010033685 A CN 201010033685A CN 102116409 B CN102116409 B CN 102116409B
- Authority
- CN
- China
- Prior art keywords
- semifocal chord
- chord pipe
- high tensile
- forming method
- tensile steel
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000000465 moulding Methods 0.000 title abstract description 5
- 238000010791 quenching Methods 0.000 claims abstract description 38
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 230000000171 quenching effect Effects 0.000 claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 17
- 238000005496 tempering Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000007493 shaping process Methods 0.000 claims description 10
- 238000003303 reheating Methods 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 5
- 238000003908 quality control method Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 238000007605 air drying Methods 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000007731 hot pressing Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 238000012952 Resampling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Heat Treatment Of Articles (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010033685.1A CN102116409B (zh) | 2010-01-04 | 2010-01-04 | 一种高强度钢半弦管的成型方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010033685.1A CN102116409B (zh) | 2010-01-04 | 2010-01-04 | 一种高强度钢半弦管的成型方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102116409A CN102116409A (zh) | 2011-07-06 |
CN102116409B true CN102116409B (zh) | 2015-03-18 |
Family
ID=44215297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010033685.1A Active CN102116409B (zh) | 2010-01-04 | 2010-01-04 | 一种高强度钢半弦管的成型方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102116409B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103157954B (zh) * | 2011-12-09 | 2015-04-22 | 韶关市中机重工锻压有限公司 | 石油钻井平台桩腿用半圆板的锻造压制生产工艺 |
CN102717168A (zh) * | 2012-07-04 | 2012-10-10 | 上海振华重工集团(南通)传动机械有限公司 | 一种海洋平台桩腿主旋管用弦管制造工艺 |
CN103464557B (zh) * | 2013-09-06 | 2015-04-15 | 天津惠蓬海洋工程有限公司 | 自升式钻井平台桩腿半圆板压制方法 |
CN105014335A (zh) * | 2014-04-30 | 2015-11-04 | 上海东海压力容器制造有限公司 | 一种用于非能动余热排出换热器支撑框架方形钢制造方法 |
CN104695410B (zh) * | 2015-03-03 | 2017-04-12 | 山东钢铁股份有限公司 | 一种超厚海洋石油机械用半弦板型钢及其制备方法与应用 |
CN105112629A (zh) * | 2015-09-17 | 2015-12-02 | 重庆齿轮箱有限责任公司 | 一种大厚度高强度结构钢的热处理方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602078A (zh) * | 2009-07-03 | 2009-12-16 | 马景怡 | 用热轧钢板制造高强韧性型钢的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1017929A (ja) * | 1996-06-27 | 1998-01-20 | Nkk Corp | 溶接性および板厚中心部の靭性に優れた厚物600n級鋼の製造方法 |
FR2904635B1 (fr) * | 2006-08-03 | 2008-10-31 | Aubert & Duval Soc Par Actions | Procede de fabrication d'ebauches en acier |
CN101200790A (zh) * | 2006-12-12 | 2008-06-18 | 辽阳石化机械设计制造有限公司 | 油气输送大型高压管件用钢及其所制作的钢管、管件及焊接材料 |
CN100538150C (zh) * | 2007-05-29 | 2009-09-09 | 上海佳冷型钢有限公司 | J字形冷弯型钢结构及轧制工艺 |
CN100547106C (zh) * | 2007-12-10 | 2009-10-07 | 巨龙钢管有限公司 | 一种x80钢所制管件及其制造工艺 |
CN101386023B (zh) * | 2008-10-20 | 2011-05-04 | 河北省安装工程公司 | 一种半管成型轧制机 |
-
2010
- 2010-01-04 CN CN201010033685.1A patent/CN102116409B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101602078A (zh) * | 2009-07-03 | 2009-12-16 | 马景怡 | 用热轧钢板制造高强韧性型钢的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102116409A (zh) | 2011-07-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102116409B (zh) | 一种高强度钢半弦管的成型方法 | |
CN101623719B (zh) | 核电热交换器用不锈钢传热管的制造方法 | |
CN104451082B (zh) | 一种平均晶粒尺寸小于100nm的304奥氏体不锈钢的制备方法 | |
CN103394629B (zh) | 一种应用于超大型镍基高温合金涡轮盘锻造的包套方法 | |
CN106525563B (zh) | 一种高强度汽车钢冲击试样形变热处理的热力模拟方法 | |
CN102266876B (zh) | 无缝叉形管成型工艺及成型模具 | |
CN104846273B (zh) | 低温塑性的高锰钢板及其加工工艺 | |
CN105252230B (zh) | 一种斜三通的加工工艺 | |
CN104313286B (zh) | 一种x70级管线钢弯管的热处理工艺方法 | |
CN108507815B (zh) | 一种核电蒸汽发生器一次侧封头分隔板质量检验的取样方法 | |
CN105903766A (zh) | 用于大尺寸钛及钛合金方矩管的生产系统及生产方法 | |
CN202533338U (zh) | 一种高温成形极限试验装置 | |
CN105170665B (zh) | 高效去除带钢表面氧化铁皮的方法 | |
CN105215242B (zh) | 一种凹心型腔模块的锻造方法 | |
CN104646419B (zh) | TiAl合金改进包套及应用其进行大变形量轧板的方法 | |
CN110983027A (zh) | 一种薄规格淬火钢板的板形控制方法 | |
CN105525228A (zh) | 一种核安全级316l不锈钢仪表管 | |
CN100537790C (zh) | 船用柴油机螺栓的热处理方法 | |
CN105081005A (zh) | X80钢级dn1400厚壁三通的制造工艺 | |
CN107498148A (zh) | 一种提高大型钢锭焊接接头热影响区力学性能的方法 | |
CN103667797B (zh) | 一种立式不锈钢带光亮退火马弗管的延寿及修复方法 | |
CN103937946B (zh) | 一种耐海水腐蚀钢10CrMoAl的低温回火方法 | |
CN105112625B (zh) | 一种压水堆核电站屏蔽泵叶轮锻件的制造方法 | |
CN103464557B (zh) | 自升式钻井平台桩腿半圆板压制方法 | |
CN103173602B (zh) | 一种扩径模片的热处理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 264000 Zhifu East Road, Zhifu District, Shandong, China, No. 70, No. Applicant after: Yantai CIMC Raffles Offshore Limited Address before: 264000 Zhifu East Road, Zhifu District, Shandong, China, No. 70, No. Applicant before: Yantai Raffles Oceanographic Engineering Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: YANTAI RAFFLES OCEAN ENGINEERING CO., LTD. TO: YANTAI CIMC RAFFLES OFFSHORE LIMITED |
|
C14 | Grant of patent or utility model | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110706 Assignee: Baosteel ironworking Co., Ltd in the iron of Yantai Assignor: Yantai CIMC Raffles Offshore Limited Contract record no.: 2014990000862 Denomination of invention: Method for moulding high-strength steel semichord pipe License type: Exclusive License Record date: 20141115 |
|
GR01 | Patent grant | ||
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Baosteel ironworking Co., Ltd in the iron of Yantai Assignor: Yantai CIMC Raffles Offshore Limited Contract record no.: 2014990000862 Date of cancellation: 20160418 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160510 Address after: 264000 Industrial Park, No. 40, Tianshan Road, Yantai economic and Technological Development Zone, Shandong, China Patentee after: Baosteel ironworking Co., Ltd in the iron of Yantai Address before: 264000 Zhifu East Road, Zhifu District, Shandong, China, No. 70, No. Patentee before: Yantai CIMC Raffles Offshore Limited |