CN101171354A - 耐火用钢材及其制造方法 - Google Patents
耐火用钢材及其制造方法 Download PDFInfo
- Publication number
- CN101171354A CN101171354A CNA2006800151857A CN200680015185A CN101171354A CN 101171354 A CN101171354 A CN 101171354A CN A2006800151857 A CNA2006800151857 A CN A2006800151857A CN 200680015185 A CN200680015185 A CN 200680015185A CN 101171354 A CN101171354 A CN 101171354A
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- CN
- China
- Prior art keywords
- less
- steel
- temperature
- rolling
- strength
- 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.)
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- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- 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
- C22C38/008—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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- 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
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
Abstract
Description
600℃PS | YP | TS | 600℃PS/YP比 | YR | 冲击值vE0℃ | 脆性断面收缩率 | 备注 | ||
钢种 | MPa | MPa | MPa | % | % | J | % | ||
本发明 | 1 | 393 | 545 | 682 | 72.1 | 79.9 | 388 | 3 | |
2 | 385 | 510 | 648 | 75.5 | 78.7 | 390 | 8 | ||
3 | 387 | 516 | 645 | 75.0 | 80.0 | 253 | 47 | ||
4 | 375 | 530 | 663 | 70.8 | 79.9 | 380 | 7 | ||
5 | 365 | 508 | 635 | 71.9 | 80.0 | 403 | 0 | ||
6 | 311 | 455 | 592 | 68.4 | 76.9 | 345 | 7 | ||
7 | 309 | 462 | 591 | 66.9 | 78.2 | 286 | 17 | ||
8 | 315 | 468 | 591 | 67.2 | 79.4 | 198 | 17 | ||
9 | 331 | 465 | 595 | 71.2 | 78.2 | 204 | 0 | ||
10 | 368 | 505 | 635 | 72.9 | 79.5 | 253 | 0 | ||
11 | 385 | 520 | 652 | 74.0 | 79.8 | 396 | 0 | ||
12 | 385 | 526 | 658 | 73.2 | 79.9 | 96 | 33 | ||
13 | 388 | 538 | 665 | 72.1 | 80.9 | 145 | 47 | ||
14 | 332 | 449 | 607 | 73.9 | 74.0 | 209 | 0 | ||
15 | 392 | 542 | 678 | 72.3 | 79.9 | 404 | 0 | ||
16 | 387 | 536 | 673 | 72.2 | 79.6 | 395 | 0 | ||
17 | 392 | 541 | 678 | 72.5 | 79.8 | 398 | 0 | ||
比较钢 | 18 | 211 | 398 | 488 | 53.0 | 81.6 | 115 | 33 | |
19 | 249 | 379 | 536 | 65.7 | 70.7 | 58 | 87 | ||
20 | 380 | 535 | 669 | 71.0 | 80.0 | 35 | 93 | ||
21 | 286 | 424 | 543 | 67.5 | 78.1 | 121 | 47 | ||
22 | 392 | 530 | 667 | 74.0 | 79.5 | 12 | 100 | ||
23 | 291 | 458 | 615 | 63.5 | 74.5 | 304 | 33 | ||
24 | 379 | 638 | 842 | 59.4 | 75.8 | 57 | 93 | ||
25 | 369 | 503 | 631 | 73.4 | 79.7 | 98 | 33 | 产生高温裂纹缺陷 | |
26 | 395 | 528 | 667 | 74.8 | 79.2 | 79 | 47 | 产生高温裂纹缺陷 | |
27 | 302 | 521 | 655 | 58.0 | 79.5 | 422 | 0 | ||
28 | 296 | 522 | 659 | 56.7 | 79.2 | 403 | 0 | ||
29 | 345 | 536 | 698 | 64.4 | 76.8 | 23 | 100 | ||
30 | 383 | 525 | 682 | 73.0 | 77.0 | 43 | 67 | ||
31 | 361 | 533 | 671 | 67.7 | 79.4 | 37 | 100 | ||
32 | 249 | 388 | 551 | 64.2 | 70.4 | 377 | 3 | ||
33 | 268 | 397 | 515 | 67.5 | 77.1 | 224 | 17 | ||
34 | 386 | 549 | 687 | 70.3 | 79.9 | 25 | 53 | ||
35 | 368 | 521 | 656 | 70.6 | 79.4 | 15 | 93 | ||
36 | 286 | 468 | 548 | 61.1 | 85.4 | 380 | 3 | ||
37 | 243 | 390 | 539 | 62.3 | 72.4 | 212 | 7 | ||
38 | 378 | 538 | 704 | 70.3 | 76.4 | 17 | 93 |
冷却速度 | 600℃PS | YP | TS | 600℃PS/YP比 | YR | 冲击值vE0℃ | 脆性断面收缩率 | 备注 | ||
试验片No | 钢种 | ℃/s | MPa | MPa | MPa | % | % | J | % | |
1 | 2 | 1 | 379 | 505 | 651 | 75.0 | 77.6 | 366 | 0 | 发明例 |
2 | 2 | 0.2 | 385 | 510 | 648 | 75.5 | 78.7 | 390 | 8 | 发明例 |
3 | 2 | 0.1 | 329 | 498 | 626 | 66.1 | 79.6 | 98 | 33 | 发明例 |
4 | 2 | 0.05 | 301 | 486 | 591 | 61.9 | 82.2 | 79 | 47 | 比较例 |
Claims (6)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005134297 | 2005-05-02 | ||
JP134297/2005 | 2005-05-02 | ||
JP118826/2006 | 2006-04-24 | ||
JP2006118826A JP5098210B2 (ja) | 2005-05-02 | 2006-04-24 | 耐火用鋼材およびその製造方法 |
PCT/JP2006/309347 WO2006118339A1 (ja) | 2005-05-02 | 2006-04-28 | 耐火用鋼材およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101171354A true CN101171354A (zh) | 2008-04-30 |
CN101171354B CN101171354B (zh) | 2011-04-20 |
Family
ID=37308117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800151857A Expired - Fee Related CN101171354B (zh) | 2005-05-02 | 2006-04-28 | 耐火用钢材及其制造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090087335A1 (zh) |
EP (1) | EP1878810B1 (zh) |
JP (1) | JP5098210B2 (zh) |
KR (2) | KR20100046068A (zh) |
CN (1) | CN101171354B (zh) |
WO (1) | WO2006118339A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113396236A (zh) * | 2019-01-31 | 2021-09-14 | 杰富意钢铁株式会社 | 带突起的h型钢及其制造方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4072191B1 (ja) * | 2006-09-04 | 2008-04-09 | 新日本製鐵株式会社 | 高温強度、靭性及び耐再熱脆化特性に優れた耐火鋼材並びにその製造方法 |
WO2008126910A1 (ja) * | 2007-04-06 | 2008-10-23 | Nippon Steel Corporation | 高温特性と靱性に優れた鋼材及びその製造方法 |
CN102251178B (zh) * | 2011-06-21 | 2012-12-05 | 北京科技大学 | 一种在热扰动下保持恒定硬度的低合金钢的制备方法 |
JP6295632B2 (ja) * | 2013-12-16 | 2018-03-20 | 新日鐵住金株式会社 | 靭性に優れた高強度h形鋼 |
CN104046902B (zh) * | 2014-06-30 | 2016-09-28 | 莱芜钢铁集团有限公司 | 一种低钼高钛590MPa级建筑用耐火钢板及其制造方法 |
CN105112783A (zh) * | 2015-09-15 | 2015-12-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种焊接结构用钢及其制备方法 |
JP2022117222A (ja) * | 2021-01-29 | 2022-08-10 | 日本製鉄株式会社 | 鋼材、耐火被覆鋼材、構造物、鋼材の評価方法、および構造物の設計方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06104854B2 (ja) * | 1989-02-04 | 1994-12-21 | 新日本製鐵株式会社 | 耐火性に優れた建築用低降伏比熱延鋼板の製造方法 |
JPH07100816B2 (ja) * | 1989-05-08 | 1995-11-01 | 新日本製鐵株式会社 | 耐火性に優れた建築用低降伏比冷延鋼板の製造方法 |
JP3039862B1 (ja) * | 1998-11-10 | 2000-05-08 | 川崎製鉄株式会社 | 超微細粒を有する加工用熱延鋼板 |
JP3985523B2 (ja) * | 2000-04-24 | 2007-10-03 | Jfeスチール株式会社 | 継手部疲労特性に優れた直線型形鋼およびその製造方法 |
JP4819233B2 (ja) * | 2000-08-30 | 2011-11-24 | 新日本製鐵株式会社 | 成形性に優れたアルミニウム合金板 |
JP4362219B2 (ja) * | 2000-10-11 | 2009-11-11 | 新日本製鐵株式会社 | 高温強度に優れた鋼およびその製造方法 |
-
2006
- 2006-04-24 JP JP2006118826A patent/JP5098210B2/ja not_active Expired - Fee Related
- 2006-04-28 EP EP06746178.0A patent/EP1878810B1/en not_active Ceased
- 2006-04-28 KR KR1020107007869A patent/KR20100046068A/ko not_active Ceased
- 2006-04-28 CN CN2006800151857A patent/CN101171354B/zh not_active Expired - Fee Related
- 2006-04-28 WO PCT/JP2006/309347 patent/WO2006118339A1/ja active Application Filing
- 2006-04-28 KR KR1020077025349A patent/KR20070116686A/ko not_active Ceased
- 2006-04-28 US US11/919,781 patent/US20090087335A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113396236A (zh) * | 2019-01-31 | 2021-09-14 | 杰富意钢铁株式会社 | 带突起的h型钢及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5098210B2 (ja) | 2012-12-12 |
EP1878810B1 (en) | 2014-01-15 |
US20090087335A1 (en) | 2009-04-02 |
JP2006336105A (ja) | 2006-12-14 |
EP1878810A1 (en) | 2008-01-16 |
WO2006118339A1 (ja) | 2006-11-09 |
KR20070116686A (ko) | 2007-12-10 |
KR20100046068A (ko) | 2010-05-04 |
CN101171354B (zh) | 2011-04-20 |
EP1878810A4 (en) | 2010-02-17 |
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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: SHIN NIPPON STEEL LTD. Effective date: 20130415 |
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Effective date of registration: 20130415 Address after: Tokyo, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20210428 |
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CF01 | Termination of patent right due to non-payment of annual fee |