CN1913985A - 冷加工无缝钢管 - Google Patents
冷加工无缝钢管 Download PDFInfo
- Publication number
- CN1913985A CN1913985A CNA2005800039890A CN200580003989A CN1913985A CN 1913985 A CN1913985 A CN 1913985A CN A2005800039890 A CNA2005800039890 A CN A2005800039890A CN 200580003989 A CN200580003989 A CN 200580003989A CN 1913985 A CN1913985 A CN 1913985A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- cold
- residual stress
- mpa
- seamless 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 96
- 239000010959 steel Substances 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000005482 strain hardening Methods 0.000 claims abstract description 22
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims description 33
- 238000003754 machining Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 abstract description 27
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 238000010791 quenching Methods 0.000 description 20
- 230000000171 quenching effect Effects 0.000 description 20
- 238000012937 correction Methods 0.000 description 19
- 238000000137 annealing Methods 0.000 description 18
- 238000005452 bending Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000010622 cold drawing Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000005097 cold rolling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 101700004678 SLIT3 Proteins 0.000 description 1
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
Images
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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/04—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes skew to the path of the work
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12458—All metal or with adjacent metals having composition, density, or hardness gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Metal Extraction Processes (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
试验用钢管的化学组成(质量%) 剩余部分:Fe及杂质 | ||||||||
C | Si | Mn | P | S | Cr | Cu | Ni | Mo |
1.00 | 0.23 | 0.33 | 0.008 | 0.005 | 1.38 | 0.01 | 0.02 | 0.01 |
拉拔加工表 | ||
粗加工管尺寸(外径×壁厚)(mm) | 精加工寸法(外径×壁厚)(mm) | 截面减少率 |
95×6 | 85×5 | 25% |
110×4.8 | 100×3.5 | 33% |
83×6 | 70×5 | 30% |
60×5.8 | 50×4.5 | 35% |
38×3.1 | 30×2.5 | 36% |
试验用材No. | 拉拔加工 | 弯曲矫正 | 残余应力F的测定值(MPa) | 球状化碳化物粒径(μm) | 车削加工后正圆度(mm) | 淬火后正圆度(mm) | 备注 | ||||
精加工尺寸(外径×壁厚)(mm) | 模开放角 | 滚压修整量(mm) | 偏置量(mm) | 最大值(Fmax) | 最小值(Fmin) | 偏差(Fmax-Fmin) | |||||
1 | 85×5 | 25° | 2.7 | 12 | 85 | 72 | 13 | 0.48 | 0.06 | 0.08 | 本发明例 |
2 | 100×3.5 | 25° | 2.9 | 11 | 112 | 90 | 22 | 0.51 | 0.10 | 0.12 | 本发明例 |
3 | 70×5 | 25° | 2.7 | 13 | 86 | 68 | 18 | 0.45 | 0.10 | 0.09 | 本发明例 |
4 | 50×4.5 | 25° | 2.6 | 15 | 64 | 54 | 10 | 0.42 | 0.05 | 0.05 | 本发明例 |
5 | 30×2.5 | 25° | 2.4 | 17 | 40 | 31 | 9 | 0.39 | 0.02 | 0.03 | 本发明例 |
6 | 85×5 | 25° | 2.7 | 1 | - | - | - | 0.46 | - | - | # |
7 | 85×5 | 25° | 4.0 | 12 | 170 | 128 | *42 | 0.44 | 0.31 | 0.32 | 比较例 |
8 | 85×5 | 10° | 2.7 | 12 | 83 | 45 | *38 | 0.40 | 0.25 | 0.24 | 比较例 |
试验用材No. | 拉拔加工 | 弯曲矫正 | 残余应力F的测定值(MPa) | 球状化碳化物粒径(μm) | 车削加工后正圆度(mm) | 淬火后正圆度(mm) | 备注 | ||||
加工尺寸(外径×壁厚)(mm) | 模开放角 | 滚压修整量(mm) | 偏置量(mm) | 最大值(Fmax) | 最小值(Fmin) | 偏差(Fmax-Fmin) | |||||
9 | 85×5 | 25° | 2.7 | 12 | 85 | 72 | 13 | 0.48 | 0.07 | 0.08 | 本发明例 |
10 | 85×5 | 25° | 2.7 | 12 | 89 | 69 | 20 | 0.31 | 0.13 | 0.22 | 本发明例 |
11 | 85×5 | 25° | 2.7 | 12 | 84 | 73 | 11 | 0.81 | 0.10 | 0.21 | 本发明例 |
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004029520 | 2004-02-05 | ||
JP029520/2004 | 2004-02-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1913985A true CN1913985A (zh) | 2007-02-14 |
CN100460100C CN100460100C (zh) | 2009-02-11 |
Family
ID=34835954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005800039890A Expired - Lifetime CN100460100C (zh) | 2004-02-05 | 2005-01-31 | 冷加工无缝钢管 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7371293B2 (zh) |
EP (1) | EP1712306B1 (zh) |
JP (1) | JP4453657B2 (zh) |
KR (1) | KR100835056B1 (zh) |
CN (1) | CN100460100C (zh) |
AR (1) | AR048214A1 (zh) |
AT (1) | ATE526095T1 (zh) |
BR (1) | BRPI0507469A (zh) |
WO (1) | WO2005075121A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494195A (zh) * | 2011-12-15 | 2012-06-13 | 武汉钢铁(集团)公司 | 一种钢结构管道及其制备和评价的方法 |
CN103231215A (zh) * | 2013-05-07 | 2013-08-07 | 莱芜钢铁集团有限公司 | 一种连铸设备中的回转轴及其制作方法 |
CN104160047A (zh) * | 2012-03-09 | 2014-11-19 | 新日铁住金株式会社 | 金属管的制造方法和制造设备 |
CN104568232A (zh) * | 2014-12-26 | 2015-04-29 | 内蒙古包钢钢联股份有限公司 | 一种棒材纵向残余应力检测方法 |
CN104551226A (zh) * | 2014-12-26 | 2015-04-29 | 内蒙古包钢钢联股份有限公司 | 一种测试无缝管轴向残余应力的切割方法 |
CN105899698A (zh) * | 2014-02-04 | 2016-08-24 | 新日铁住金株式会社 | 钢管 |
TWI571607B (zh) * | 2013-04-18 | 2017-02-21 | qiu-sheng Chen | The structure of the continuous heat treatment furnace for bell - type ball annealing |
CN109425655A (zh) * | 2017-08-24 | 2019-03-05 | 重庆钢铁(集团)有限责任公司 | 一种金属管渐进式进料精矫方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008173643A (ja) * | 2007-01-16 | 2008-07-31 | Sumitomo Metal Ind Ltd | 二相ステンレス鋼管の製造方法、矯正方法および強度調整方法、ならびに、二相ステンレス鋼管の矯正機の操業方法 |
KR20130093172A (ko) | 2007-03-14 | 2013-08-21 | 니혼 하츠쵸 가부시키가이샤 | 심레스 강관을 이용한 중공 스프링 |
ES2721599T3 (es) * | 2007-10-17 | 2019-08-01 | Nippon Steel Corp | Método de producción de un tubo de acero estriado internamente y el tubo de acero estriado internamente |
JP5077488B2 (ja) * | 2010-03-29 | 2012-11-21 | 住友金属工業株式会社 | 管の矯正方法 |
EP2587206B1 (en) * | 2010-06-28 | 2019-03-06 | Nippon Steel & Sumitomo Metal Corporation | Heat transfer tube for steam generator and method for producing the same |
CN102154599B (zh) * | 2011-03-17 | 2012-10-10 | 北京科技大学 | 一种白铜合金管材短流程高效生产方法 |
DE102012108643A1 (de) * | 2012-09-14 | 2014-03-20 | Sandvik Materials Technology Deutschland Gmbh | Pilgerwalzstraße |
JP5621012B1 (ja) * | 2013-05-22 | 2014-11-05 | 陳邱生 | ベルジャー式球化アニーリング連続熱処理炉の構造 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04371521A (ja) * | 1991-06-18 | 1992-12-24 | Sumitomo Metal Ind Ltd | 軸受用鋼管の製造方法 |
JPH10137850A (ja) | 1996-11-08 | 1998-05-26 | Sanyo Special Steel Co Ltd | 継目無鋼管の低残留歪み矯正方法 |
JPH10140238A (ja) * | 1996-11-12 | 1998-05-26 | Sumitomo Metal Ind Ltd | 高強度高靭性エアーバッグ用鋼管の製造方法 |
CN2384699Y (zh) * | 1999-07-16 | 2000-06-28 | 浙江健力钢管有限公司 | 冷拔(冷轧)轴承钢无缝钢管 |
JP2001269713A (ja) * | 2000-03-27 | 2001-10-02 | Nisshin Steel Co Ltd | ステンレス鋼溶接管及びその製造方法 |
JP2001329316A (ja) | 2000-05-22 | 2001-11-27 | Sanyo Special Steel Co Ltd | 残留応力の少ない継目無鋼管の製造方法 |
JP4067768B2 (ja) * | 2001-01-10 | 2008-03-26 | 山陽特殊製鋼株式会社 | 継目無鋼管の2ロールにおける低残留歪矯正方法 |
-
2005
- 2005-01-07 AR ARP050100054A patent/AR048214A1/es active IP Right Grant
- 2005-01-24 US US11/039,954 patent/US7371293B2/en active Active
- 2005-01-31 CN CNB2005800039890A patent/CN100460100C/zh not_active Expired - Lifetime
- 2005-01-31 JP JP2005517663A patent/JP4453657B2/ja not_active Expired - Lifetime
- 2005-01-31 EP EP05709491A patent/EP1712306B1/en not_active Expired - Lifetime
- 2005-01-31 KR KR1020067015560A patent/KR100835056B1/ko active IP Right Grant
- 2005-01-31 AT AT05709491T patent/ATE526095T1/de not_active IP Right Cessation
- 2005-01-31 WO PCT/JP2005/001328 patent/WO2005075121A1/ja active Application Filing
- 2005-01-31 BR BRPI0507469-0A patent/BRPI0507469A/pt not_active Application Discontinuation
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102494195A (zh) * | 2011-12-15 | 2012-06-13 | 武汉钢铁(集团)公司 | 一种钢结构管道及其制备和评价的方法 |
CN104160047A (zh) * | 2012-03-09 | 2014-11-19 | 新日铁住金株式会社 | 金属管的制造方法和制造设备 |
CN104160047B (zh) * | 2012-03-09 | 2016-02-10 | 新日铁住金株式会社 | 金属管的制造方法和制造设备 |
US9938602B2 (en) | 2012-03-09 | 2018-04-10 | Nippon Steel & Sumitomo Metal Corporation | Production method and production facility of metal pipe |
TWI571607B (zh) * | 2013-04-18 | 2017-02-21 | qiu-sheng Chen | The structure of the continuous heat treatment furnace for bell - type ball annealing |
CN103231215A (zh) * | 2013-05-07 | 2013-08-07 | 莱芜钢铁集团有限公司 | 一种连铸设备中的回转轴及其制作方法 |
CN105899698A (zh) * | 2014-02-04 | 2016-08-24 | 新日铁住金株式会社 | 钢管 |
CN105899698B (zh) * | 2014-02-04 | 2019-03-08 | 新日铁住金株式会社 | 钢管 |
CN104568232A (zh) * | 2014-12-26 | 2015-04-29 | 内蒙古包钢钢联股份有限公司 | 一种棒材纵向残余应力检测方法 |
CN104551226A (zh) * | 2014-12-26 | 2015-04-29 | 内蒙古包钢钢联股份有限公司 | 一种测试无缝管轴向残余应力的切割方法 |
CN109425655A (zh) * | 2017-08-24 | 2019-03-05 | 重庆钢铁(集团)有限责任公司 | 一种金属管渐进式进料精矫方法 |
CN109425655B (zh) * | 2017-08-24 | 2021-11-02 | 重庆钢铁研究所有限公司 | 一种金属管渐进式进料精矫方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20060127118A (ko) | 2006-12-11 |
US7371293B2 (en) | 2008-05-13 |
ATE526095T1 (de) | 2011-10-15 |
WO2005075121A1 (ja) | 2005-08-18 |
JP4453657B2 (ja) | 2010-04-21 |
AR048214A1 (es) | 2006-04-12 |
EP1712306A4 (en) | 2008-11-12 |
BRPI0507469A (pt) | 2007-07-10 |
CN100460100C (zh) | 2009-02-11 |
KR100835056B1 (ko) | 2008-06-03 |
EP1712306B1 (en) | 2011-09-28 |
EP1712306A1 (en) | 2006-10-18 |
JPWO2005075121A1 (ja) | 2007-10-11 |
US20050191509A1 (en) | 2005-09-01 |
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Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20130407 |
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL Corp. |
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