CN109496239A - 机械结构用钢 - Google Patents

机械结构用钢 Download PDF

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Publication number
CN109496239A
CN109496239A CN201780046552.8A CN201780046552A CN109496239A CN 109496239 A CN109496239 A CN 109496239A CN 201780046552 A CN201780046552 A CN 201780046552A CN 109496239 A CN109496239 A CN 109496239A
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CN
China
Prior art keywords
steel
field trash
mns
content
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Pending
Application number
CN201780046552.8A
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English (en)
Chinese (zh)
Inventor
桥村雅之
江头诚
藤堂尚二
岩桥孝典
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
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Nippon Steel Corp
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Filing date
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Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of CN109496239A publication Critical patent/CN109496239A/zh
Pending legal-status Critical Current

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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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/0006—Adding metallic additives
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CN201780046552.8A 2016-07-27 2017-07-27 机械结构用钢 Pending CN109496239A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016147194 2016-07-27
JP2016-147194 2016-07-27
PCT/JP2017/027154 WO2018021452A1 (fr) 2016-07-27 2017-07-27 Acier pour structures de machines

Publications (1)

Publication Number Publication Date
CN109496239A true CN109496239A (zh) 2019-03-19

Family

ID=61016225

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780046552.8A Pending CN109496239A (zh) 2016-07-27 2017-07-27 机械结构用钢

Country Status (6)

Country Link
US (1) US20190169723A1 (fr)
EP (1) EP3492615A4 (fr)
JP (1) JP6760379B2 (fr)
KR (1) KR20190034273A (fr)
CN (1) CN109496239A (fr)
WO (1) WO2018021452A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110205557A (zh) * 2019-07-17 2019-09-06 贝斯山钢(山东)钢板有限公司 一种350-380hbw硬度级别厚规格高韧性耐磨钢板及制备方法
CN114645208A (zh) * 2022-03-23 2022-06-21 青海西钢特殊钢科技开发有限公司 一种采用碲处理的非调质胀断连杆用钢及其生产方法
CN114829650A (zh) * 2019-12-23 2022-07-29 杰富意钢铁株式会社 易切削钢及其制造方法
CN114959429A (zh) * 2022-05-31 2022-08-30 本钢板材股份有限公司 一种工程机械齿轮用钢18CrNiMo7-6的制造方法

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217650A (ja) * 1998-01-28 1999-08-10 Aichi Steel Works Ltd 快穿孔鋼
JPH11222646A (ja) * 1998-02-05 1999-08-17 Kobe Steel Ltd 切りくず処理性に優れた機械構造用鋼
CN1293716A (zh) * 1999-01-28 2001-05-02 住友金属工业株式会社 机械结构用钢材
CN1410581A (zh) * 2001-10-01 2003-04-16 住友金属工业株式会社 机械结构用钢及其制造方法
CN1420197A (zh) * 2001-11-15 2003-05-28 住友金属工业株式会社 机械结构用钢
CN1427088A (zh) * 2001-11-28 2003-07-02 大同特殊钢株式会社 具有良好切削性和切屑破碎性的机械结构用钢
CN1436875A (zh) * 2002-02-04 2003-08-20 住友金属工业株式会社 低碳易切钢
JP2005350702A (ja) * 2004-06-08 2005-12-22 Sanyo Special Steel Co Ltd 被削性に優れた機械構造用鋼
CN102165085A (zh) * 2008-08-06 2011-08-24 Posco公司 环境友好不含Pb的快速切削钢及其制备方法
CN102209798A (zh) * 2009-05-22 2011-10-05 新日本制铁株式会社 切削工具寿命优良的机械结构用钢及其切削方法
CN102378822A (zh) * 2009-04-06 2012-03-14 新日本制铁株式会社 冷加工性、切削性、渗碳淬火后的疲劳特性优良的表面硬化钢及其制造方法
CN102695814A (zh) * 2010-10-27 2012-09-26 新日本制铁株式会社 表面硬化用机械结构用钢、机械结构用钢部件及其制造方法
CN104995324A (zh) * 2013-02-18 2015-10-21 新日铁住金株式会社 含铅易切削钢

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3680674B2 (ja) * 1999-01-28 2005-08-10 住友金属工業株式会社 被削性と靱性に優れた機械構造用鋼材及び機械構造部品
JP5114658B2 (ja) * 2006-12-20 2013-01-09 新日鐵住金株式会社 機械的特性及び被削性に優れた機械構造用鋼
WO2015125915A1 (fr) * 2014-02-24 2015-08-27 新日鐵住金株式会社 Matériau en acier pour durcissement par induction
JP6477382B2 (ja) * 2015-09-18 2019-03-06 Ｊｆｅスチール株式会社 快削鋼

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217650A (ja) * 1998-01-28 1999-08-10 Aichi Steel Works Ltd 快穿孔鋼
JPH11222646A (ja) * 1998-02-05 1999-08-17 Kobe Steel Ltd 切りくず処理性に優れた機械構造用鋼
CN1293716A (zh) * 1999-01-28 2001-05-02 住友金属工业株式会社 机械结构用钢材
CN1410581A (zh) * 2001-10-01 2003-04-16 住友金属工业株式会社 机械结构用钢及其制造方法
CN1420197A (zh) * 2001-11-15 2003-05-28 住友金属工业株式会社 机械结构用钢
CN1427088A (zh) * 2001-11-28 2003-07-02 大同特殊钢株式会社 具有良好切削性和切屑破碎性的机械结构用钢
CN1436875A (zh) * 2002-02-04 2003-08-20 住友金属工业株式会社 低碳易切钢
JP2005350702A (ja) * 2004-06-08 2005-12-22 Sanyo Special Steel Co Ltd 被削性に優れた機械構造用鋼
CN102165085A (zh) * 2008-08-06 2011-08-24 Posco公司 环境友好不含Pb的快速切削钢及其制备方法
CN102378822A (zh) * 2009-04-06 2012-03-14 新日本制铁株式会社 冷加工性、切削性、渗碳淬火后的疲劳特性优良的表面硬化钢及其制造方法
CN102209798A (zh) * 2009-05-22 2011-10-05 新日本制铁株式会社 切削工具寿命优良的机械结构用钢及其切削方法
CN102695814A (zh) * 2010-10-27 2012-09-26 新日本制铁株式会社 表面硬化用机械结构用钢、机械结构用钢部件及其制造方法
CN104995324A (zh) * 2013-02-18 2015-10-21 新日铁住金株式会社 含铅易切削钢
JPWO2014125770A1 (ja) * 2013-02-18 2017-02-02 新日鐵住金株式会社 鉛快削鋼

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110205557A (zh) * 2019-07-17 2019-09-06 贝斯山钢(山东)钢板有限公司 一种350-380hbw硬度级别厚规格高韧性耐磨钢板及制备方法
CN114829650A (zh) * 2019-12-23 2022-07-29 杰富意钢铁株式会社 易切削钢及其制造方法
CN114829650B (zh) * 2019-12-23 2023-06-02 杰富意钢铁株式会社 易切削钢及其制造方法
CN114645208A (zh) * 2022-03-23 2022-06-21 青海西钢特殊钢科技开发有限公司 一种采用碲处理的非调质胀断连杆用钢及其生产方法
CN114959429A (zh) * 2022-05-31 2022-08-30 本钢板材股份有限公司 一种工程机械齿轮用钢18CrNiMo7-6的制造方法

Also Published As

Publication number Publication date
US20190169723A1 (en) 2019-06-06
WO2018021452A1 (fr) 2018-02-01
JP6760379B2 (ja) 2020-09-23
JPWO2018021452A1 (ja) 2019-05-30
EP3492615A4 (fr) 2019-12-25
KR20190034273A (ko) 2019-04-01
EP3492615A1 (fr) 2019-06-05

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