CN101258257B - 使用中的硬度变化小的高韧性耐磨耗钢及其制造方法 - Google Patents
使用中的硬度变化小的高韧性耐磨耗钢及其制造方法 Download PDFInfo
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- CN101258257B CN101258257B CN2006800329559A CN200680032955A CN101258257B CN 101258257 B CN101258257 B CN 101258257B CN 2006800329559 A CN2006800329559 A CN 2006800329559A CN 200680032955 A CN200680032955 A CN 200680032955A CN 101258257 B CN101258257 B CN 101258257B
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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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
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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
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
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- 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
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- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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- 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
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- 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
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- 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
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
钢种类 | 化学成分 | Ar3(℃) | M值 | ||||||||||||||||
C | Si | Mn | P | S | Cr | Mo | Al | N | B | V | Nb | Ti | Ca | Mg | REM | ||||
(质量%) | ppm | (质量%) | (ppm) | ||||||||||||||||
本发明 | A | 0.25 | 0.35 | 0.58 | 0.012 | 0.005 | 0.85 | 0.21 | 0.048 | 45 | 12 | 830 | -9.1 | ||||||
B | 0.28 | 0.85 | 0.45 | 0.012 | 0.005 | 0.26 | 0.15 | 0.057 | 42 | 15 | 11 | 847 | 8.7 | ||||||
C | 0.23 | 0.41 | 0.55 | 0.008 | 0.002 | 0.55 | 0.15 | 0.048 | 35 | 12 | 0.049 | 849 | -4.5 | ||||||
D | 0.26 | 0.35 | 0.52 | 0.007 | 0.003 | 0.85 | 0.21 | 0.035 | 48 | 11 | 0.018 | 826 | -6.7 | ||||||
E | 0.25 | 0.35 | 0.59 | 0.003 | 0.001 | 0.49 | 0.28 | 0.026 | 43 | 10 | 0.015 | 834 | -5.9 | ||||||
F | 0.25 | 0.85 | 0.63 | 0.002 | 0.002 | 0.88 | 0.23 | 0.036 | 35 | 12 | 0.082 | 0.015 | 0.013 | 868 | 7.7 | ||||
G | 0.28 | 0.46 | 0.35 | 0.011 | 0.002 | 0.62 | 0.32 | 0.029 | 52 | 15 | 0.012 | 12 | 832 | 7.6 | |||||
H | 0.25 | 0.52 | 0.46 | 0.004 | 0.001 | 0.95 | 0.36 | 0.032 | 45 | 12 | 0.023 | 0.014 | 12 | 850 | 6.7 | ||||
I | 0.24 | 0.93 | 0.64 | 0.003 | 0.001 | 0.95 | 0.36 | 0.065 | 35 | 12 | 0.095 | 23 | 883 | 14.7 | |||||
比较例 | J | 0.19 | 0.33 | 0.55 | 0.008 | 0.002 | 0.52 | 0.21 | 0.049 | 33 | 10 | 860 | -7.4 | ||||||
K | 0.35 | 0.36 | 0.59 | 0.003 | 0.002 | 0.59 | 0.19 | 0.035 | 48 | 12 | 0.015 | 783 | -9.2 | ||||||
L | 0.23 | 1.12 | 0.45 | 0.003 | 0.004 | 0.77 | 0.15 | 0.035 | 48 | 10 | 0.012 | 883 | 14.2 | ||||||
M | 0.24 | 0.41 | 0.92 | 0.002 | 0.001 | 0.92 | 0.45 | 0.065 | 44 | 15 | 0.075 | 0.014 | 849 | -8.0 | |||||
N | 0.25 | 0.47 | 0.55 | 0.008 | 0.001 | 2.32 | 0.21 | 0.035 | 48 | 12 | 0.021 | 0.013 | 830 | -9.2 | |||||
O | 0.28 | 0.32 | 0.65 | 0.002 | 0.002 | 0.45 | 1.12 | 0.062 | 42 | 10 | 849 | 21.3 | |||||||
P | 0.27 | 0.25 | 0.65 | 0.003 | 0.001 | 0.95 | 0.21 | 0.048 | 35 | 12 | 813 | -14.8 |
No. | 钢种类 | 制造条件 | 板厚(mm) | 试验结果 | 备注 | ||||||
加热温度(℃) | 终轧温度(℃) | 淬火温度(℃) | 直接淬火 | 母材表面下的硬度HB(A) | 150℃10小时保持后的硬度HB(B) | ΔHB(A)-(B) | vE-20(J) | ||||
1 | A | 1150 | 932 | 920 | - | 25 | 477 | 470 | 7 | 本发明 | |
2 | B | 1150 | 965 | 910 | - | 50 | 515 | 512 | 3 | 28 | |
3 | C | 1150 | 925 | 920 | - | 25 | 443 | 440 | 3 | 38 | |
4 | D | 1150 | 938 | 910 | - | 25 | 482 | 481 | 1 | 36 | |
5 | E | 1150 | 941 | 920 | - | 25 | 479 | 477 | 2 | 45 | |
6 | F | 1100 | 935 | ○ | 25 | 485 | 483 | 2 | 29 | ||
7 | G | 1150 | 942 | 920 | - | 35 | 518 | 512 | 6 | 21 | |
8 | H | 1100 | 920 | ○ | 25 | 488 | 485 | 3 | 25 | ||
9 | I | 1150 | 918 | 920 | - | 50 | 456 | 453 | 3 | 22 | |
10 | J | 1150 | 942 | 920 | - | 25 | 382 | 375 | 7 | 59 | 比较例 |
11 | K | 1150 | 952 | 920 | - | 25 | 563 | 553 | 10 | 5 | |
12 | L | 1150 | 950 | ○ | 25 | 519 | 518 | 1 | 12 | ||
13 | M | 1150 | 932 | 920 | - | 25 | 465 | 450 | 15 | 17 | |
14 | N | 1150 | 940 | 920 | - | 25 | 482 | 477 | 5 | 9 | |
15 | 0 | 1150 | 953 | 920 | - | 50 | 511 | 510 | 1 | 8 | |
16 | P | 1150 | 960 | 920 | - | 25 | 465 | 465 | 31 | 44 | |
17 | N | 1150 | 932 | 820 | - | 25 | 341 | 320 | 21 | 20 | |
18 | N | 1150 | 826 | ○ | 25 | 371 | 363 | 8 | 25 |
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005262297A JP4846308B2 (ja) | 2005-09-09 | 2005-09-09 | 使用中の硬さ変化が少ない高靭性耐摩耗鋼およびその製造方法 |
JP262297/2005 | 2005-09-09 | ||
PCT/JP2006/316657 WO2007029515A1 (ja) | 2005-09-09 | 2006-08-18 | 使用中の硬さ変化が少ない高靭性耐摩耗鋼およびその製造方法 |
Publications (2)
Publication Number | Publication Date |
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CN101258257A CN101258257A (zh) | 2008-09-03 |
CN101258257B true CN101258257B (zh) | 2011-01-19 |
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CN2006800329559A Active CN101258257B (zh) | 2005-09-09 | 2006-08-18 | 使用中的硬度变化小的高韧性耐磨耗钢及其制造方法 |
Country Status (7)
Country | Link |
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US (1) | US8097099B2 (zh) |
EP (1) | EP1930459A4 (zh) |
JP (1) | JP4846308B2 (zh) |
KR (1) | KR20080034987A (zh) |
CN (1) | CN101258257B (zh) |
BR (1) | BRPI0615885B1 (zh) |
WO (1) | WO2007029515A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5089224B2 (ja) | 2007-03-30 | 2012-12-05 | 株式会社神戸製鋼所 | オンライン冷却型高張力鋼板の製造方法 |
JP5145804B2 (ja) * | 2007-07-26 | 2013-02-20 | Jfeスチール株式会社 | 耐低温焼戻し脆化割れ特性に優れた耐磨耗鋼板 |
JP5323552B2 (ja) * | 2008-03-31 | 2013-10-23 | 株式会社神戸製鋼所 | スポット溶接継手の十字引張強度に優れた焼入れ用鋼板 |
KR101122840B1 (ko) * | 2009-03-27 | 2012-03-21 | 신닛뽄세이테쯔 카부시키카이샤 | 침탄 켄칭성이 우수한 탄소 강판 및 그 제조 방법 |
CN101691640B (zh) * | 2009-09-01 | 2011-09-07 | 东北大学 | 一种高强度低合金耐磨钢板及其制造方法 |
CN102134682B (zh) * | 2010-01-22 | 2013-01-02 | 宝山钢铁股份有限公司 | 一种耐磨钢板 |
JP5655356B2 (ja) * | 2010-04-02 | 2015-01-21 | Jfeスチール株式会社 | 低温焼戻脆化割れ性に優れた耐摩耗鋼板 |
JP2012031511A (ja) | 2010-06-30 | 2012-02-16 | Jfe Steel Corp | 多層盛溶接部靭性と耐遅れ破壊特性に優れた耐磨耗鋼板 |
JP5866820B2 (ja) * | 2010-06-30 | 2016-02-24 | Jfeスチール株式会社 | 溶接部靭性および耐遅れ破壊特性に優れた耐磨耗鋼板 |
JP5609602B2 (ja) * | 2010-12-06 | 2014-10-22 | 新日鐵住金株式会社 | 細粒鉄源運搬部材及びこれを用いたベッセル等 |
DE212010000038U1 (de) * | 2010-12-23 | 2011-11-28 | Advanced Manufacture Technology Center Camtc | Ein Formstahl |
US9938599B2 (en) | 2011-03-29 | 2018-04-10 | Jfe Steel Corporation | Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same |
EP2692890B1 (en) * | 2011-03-29 | 2018-07-25 | JFE Steel Corporation | Abrasion-resistant steel plate or steel sheet and method for producing the same |
CN102345071B (zh) * | 2011-07-08 | 2013-07-17 | 南阳汉冶特钢有限公司 | 一种合金用结构钢30CrMo加B钢板及其生产方法 |
CN102337455A (zh) * | 2011-09-05 | 2012-02-01 | 内蒙古包钢钢联股份有限公司 | 一种稀土处理的高韧性耐磨钢板 |
CN102912239A (zh) * | 2012-03-06 | 2013-02-06 | 泰州市永昌冶金科技有限公司 | 一种高温耐磨钢 |
CN102876969B (zh) * | 2012-07-31 | 2015-03-04 | 宝山钢铁股份有限公司 | 一种超高强度高韧性耐磨钢板及其制造方法 |
EP2873747B1 (en) | 2012-09-19 | 2018-06-27 | JFE Steel Corporation | Wear-resistant steel plate having excellent low-temperature toughness and corrosion wear resistance |
CN103103448A (zh) * | 2012-12-29 | 2013-05-15 | 内蒙古包钢钢联股份有限公司 | 一种低合金高强韧性耐磨钢板 |
CN103834877B (zh) * | 2014-03-26 | 2015-11-18 | 武汉钢铁(集团)公司 | 一种薄板坯生产切割鞋模用钢及其制备方法 |
CN103993246B (zh) * | 2014-04-23 | 2016-07-20 | 中建材宁国新马耐磨材料有限公司 | 一种低合金球磨机耐磨衬板及其制备方法 |
JP6350340B2 (ja) * | 2015-03-04 | 2018-07-04 | Jfeスチール株式会社 | 耐摩耗鋼板およびその製造方法 |
CN107746935B (zh) * | 2017-10-26 | 2019-06-28 | 河钢股份有限公司 | 一种高强度耐磨钢板及其生产工艺 |
CN109609839B (zh) * | 2018-11-16 | 2021-03-02 | 邯郸钢铁集团有限责任公司 | 高延伸性能的低合金高强耐磨钢nm450及其生产方法 |
CN117467911A (zh) * | 2022-07-29 | 2024-01-30 | 宝山钢铁股份有限公司 | 一种耐腐蚀性耐磨钢板及其制造方法 |
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JPS6059019A (ja) * | 1983-09-13 | 1985-04-05 | Sumitomo Metal Ind Ltd | 耐遅れ破壊性の優れた耐摩耗性鋼板の製造法 |
JPS63317623A (ja) | 1987-06-19 | 1988-12-26 | Kobe Steel Ltd | 耐遅れ割れ性の優れた耐摩耗用鋼板の製造方法 |
JP2578449B2 (ja) * | 1987-12-04 | 1997-02-05 | 川崎製鉄株式会社 | 耐遅れ割れ性の優れた直接焼入れ型高強度鋼の製造方法 |
JPH01172514A (ja) * | 1987-12-25 | 1989-07-07 | Nippon Steel Corp | 耐熱亀裂性に優れた高硬度高靭性耐摩耗鋼の製造法 |
US5853502A (en) * | 1995-08-11 | 1998-12-29 | Sumitomo Metal Industries, Ltd. | Carburizing steel and steel products manufactured making use of the carburizing steel |
JP3273404B2 (ja) * | 1995-10-24 | 2002-04-08 | 新日本製鐵株式会社 | 厚手高硬度高靱性耐摩耗鋼の製造方法 |
US5900077A (en) * | 1997-12-15 | 1999-05-04 | Caterpillar Inc. | Hardness, strength, and fracture toughness steel |
JP2001049387A (ja) | 1999-08-03 | 2001-02-20 | Nippon Steel Corp | 高靭性厚手高温耐摩耗鋼 |
JP4238832B2 (ja) | 2000-12-27 | 2009-03-18 | Jfeスチール株式会社 | 耐摩耗鋼板及びその製造方法 |
JP2004010996A (ja) | 2002-06-10 | 2004-01-15 | Jfe Steel Kk | 低温靭性に優れた耐摩耗鋼およびその製造方法 |
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- 2006-08-18 EP EP06796763A patent/EP1930459A4/en not_active Withdrawn
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US20100059150A1 (en) | 2010-03-11 |
JP2007070713A (ja) | 2007-03-22 |
KR20080034987A (ko) | 2008-04-22 |
US8097099B2 (en) | 2012-01-17 |
EP1930459A4 (en) | 2012-01-11 |
JP4846308B2 (ja) | 2011-12-28 |
CN101258257A (zh) | 2008-09-03 |
EP1930459A1 (en) | 2008-06-11 |
BRPI0615885B1 (pt) | 2015-08-04 |
BRPI0615885A2 (pt) | 2011-05-31 |
WO2007029515A1 (ja) | 2007-03-15 |
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Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130410 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130410 Address after: Tokyo, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
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CP01 | Change in the name or title of a patent holder |