CN104711481B - 一种货架承重高强度钢及其热处理工艺 - Google Patents
一种货架承重高强度钢及其热处理工艺 Download PDFInfo
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- CN104711481B CN104711481B CN201510123187.9A CN201510123187A CN104711481B CN 104711481 B CN104711481 B CN 104711481B CN 201510123187 A CN201510123187 A CN 201510123187A CN 104711481 B CN104711481 B CN 104711481B
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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
- 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
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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
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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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
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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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
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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)
Abstract
Description
实施例 | 抗拉强度,MPa | 屈服强度,MPa | 延伸率,% | 厚度方向断面收缩率,% | -20℃夏比冲击功,J | CLR, % | CTR, % | CSR,% | SSC |
实施例1 | 440 | 305 | 35 | 60.0 | 125 | 0 | 0 | 0 | 无裂纹 |
实施例2 | 435 | 259 | 26 | 60.7 | 106 | 0 | 0 | 0 | 无裂纹 |
实施例3 | 472 | 325 | 37.5 | 70.0 | 132 | 0 | 0 | 0 | 无裂纹 |
Claims (8)
Priority Applications (1)
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CN201510123187.9A CN104711481B (zh) | 2015-03-20 | 2015-03-20 | 一种货架承重高强度钢及其热处理工艺 |
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CN201510123187.9A CN104711481B (zh) | 2015-03-20 | 2015-03-20 | 一种货架承重高强度钢及其热处理工艺 |
Publications (2)
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CN104711481A CN104711481A (zh) | 2015-06-17 |
CN104711481B true CN104711481B (zh) | 2017-03-15 |
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CN201510123187.9A Active CN104711481B (zh) | 2015-03-20 | 2015-03-20 | 一种货架承重高强度钢及其热处理工艺 |
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CN108033498A (zh) * | 2017-12-16 | 2018-05-15 | 苏州纽东精密制造科技有限公司 | 一种纺织用污水处理滤网的处理工艺 |
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JP5135563B2 (ja) * | 2011-02-10 | 2013-02-06 | 新日鐵住金株式会社 | 浸炭用鋼、浸炭鋼部品、及び、その製造方法 |
CN103717773B (zh) * | 2011-07-29 | 2016-05-04 | 新日铁住金株式会社 | 弯曲性优异的高强度镀锌钢板及其制造方法 |
JP5240421B1 (ja) * | 2011-07-29 | 2013-07-17 | 新日鐵住金株式会社 | 耐衝撃特性に優れた高強度鋼板およびその製造方法、高強度亜鉛めっき鋼板およびその製造方法 |
KR101600723B1 (ko) * | 2011-09-09 | 2016-03-07 | 신닛테츠스미킨 카부시키카이샤 | 중탄소 강판, 켄칭 부재 및 그들의 제조 방법 |
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Inventor after: Ran Hongmin Inventor before: Xing Ting Inventor before: Wang Zhengyong |
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Effective date of registration: 20161216 Address after: Mudu Wuzhong District Jin Feng Road Suzhou city Jiangsu province 215000 No. 1258 Building 1 Applicant after: SUZHOU NIUDONG PRECISION MANUFACTURING TECHNOLOGY CO., LTD. Address before: Suzhou City, Jiangsu province Wuzhong District town 215100 Pu Zhuang Road No. 3058 Applicant before: Suzhou Ke Sheng Storage and circulation equipment Co., Ltd |
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Address after: Wuzhong District Xukou town Suzhou city Jiangsu province 215156 Bridge Road No. 5150 Patentee after: SUZHOU NIUDONG PRECISION MANUFACTURING TECHNOLOGY CO., LTD. Address before: Mudu Wuzhong District Jin Feng Road Suzhou city Jiangsu province 215000 No. 1258 Building 1 Patentee before: SUZHOU NIUDONG PRECISION MANUFACTURING TECHNOLOGY CO., LTD. |