CN1323186C - 无缝钢管 - Google Patents
无缝钢管 Download PDFInfo
- Publication number
- CN1323186C CN1323186C CNB2005100824483A CN200510082448A CN1323186C CN 1323186 C CN1323186 C CN 1323186C CN B2005100824483 A CNB2005100824483 A CN B2005100824483A CN 200510082448 A CN200510082448 A CN 200510082448A CN 1323186 C CN1323186 C CN 1323186C
- Authority
- CN
- China
- Prior art keywords
- inclusions
- steel
- seamless steel
- granular
- steel pipe
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 140
- 239000010959 steel Substances 0.000 title claims abstract description 140
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000012535 impurity Substances 0.000 claims abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 3
- 238000009749 continuous casting Methods 0.000 claims description 16
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 abstract description 18
- 230000007547 defect Effects 0.000 abstract description 10
- 239000002253 acid Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000006104 solid solution Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 12
- 238000007639 printing Methods 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 8
- 230000002950 deficient Effects 0.000 description 8
- 238000007598 dipping method Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000009849 vacuum degassing Methods 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003635 deoxygenating effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Heat Treatment Of Articles (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004206047 | 2004-07-13 | ||
JP2004206047A JP4360295B2 (ja) | 2004-07-13 | 2004-07-13 | 継目無鋼管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1721754A CN1721754A (zh) | 2006-01-18 |
CN1323186C true CN1323186C (zh) | 2007-06-27 |
Family
ID=35895258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100824483A Expired - Fee Related CN1323186C (zh) | 2004-07-13 | 2005-07-05 | 无缝钢管 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4360295B2 (zh) |
KR (1) | KR100691403B1 (zh) |
CN (1) | CN1323186C (zh) |
TW (1) | TW200606262A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101818300B (zh) * | 2010-04-30 | 2011-11-16 | 武汉钢铁(集团)公司 | 冷镦抽芯铆钉用钢的生产方法 |
JP6020863B2 (ja) * | 2015-01-07 | 2016-11-02 | Jfeスチール株式会社 | 無方向性電磁鋼板およびその製造方法 |
JP7080583B2 (ja) * | 2017-02-28 | 2022-06-06 | 臼井国際産業株式会社 | スチール製燃料圧送配管の製造方法 |
CN110468327A (zh) * | 2019-08-01 | 2019-11-19 | 石家庄钢铁有限责任公司 | 一种空心活塞杆用钢及其生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583758A (ja) * | 1981-06-26 | 1983-01-10 | Sumitomo Metal Ind Ltd | 丸ビレツトの連続鋳造方法 |
JPS5855157A (ja) * | 1981-09-28 | 1983-04-01 | Sumitomo Metal Ind Ltd | 連続鋳造の注入流制御方法および装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3931640B2 (ja) * | 2001-11-27 | 2007-06-20 | 住友金属工業株式会社 | 継目無鋼管とその製造方法 |
TWI571449B (zh) * | 2012-08-06 | 2017-02-21 | Avanstrate Korea Inc | Color filter with glass plate |
-
2004
- 2004-07-13 JP JP2004206047A patent/JP4360295B2/ja not_active Expired - Fee Related
-
2005
- 2005-07-05 TW TW094122726A patent/TW200606262A/zh not_active IP Right Cessation
- 2005-07-05 CN CNB2005100824483A patent/CN1323186C/zh not_active Expired - Fee Related
- 2005-07-06 KR KR1020050060708A patent/KR100691403B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS583758A (ja) * | 1981-06-26 | 1983-01-10 | Sumitomo Metal Ind Ltd | 丸ビレツトの連続鋳造方法 |
JPS5855157A (ja) * | 1981-09-28 | 1983-04-01 | Sumitomo Metal Ind Ltd | 連続鋳造の注入流制御方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
JP4360295B2 (ja) | 2009-11-11 |
JP2006028549A (ja) | 2006-02-02 |
TW200606262A (en) | 2006-02-16 |
KR20060049887A (ko) | 2006-05-19 |
TWI300808B (zh) | 2008-09-11 |
CN1721754A (zh) | 2006-01-18 |
KR100691403B1 (ko) | 2007-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: CHUGAI SEIYAKU KABUSHIKI KAISHA Effective date: 20130326 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130326 Address after: Tokyo, Japan Patentee after: NIPPON STEEL & SUMITOMO METAL Corp. Address before: Osaka Japan Patentee before: SUMITOMO METAL INDUSTRIES, Ltd. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: NIPPON STEEL Corp. Address before: Tokyo, Japan Patentee before: NIPPON STEEL & SUMITOMO METAL Corp. |
|
CP01 | Change in the name or title of a patent holder | ||
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. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 |
|
CF01 | Termination of patent right due to non-payment of annual fee |