IN2015DN00655A - - Google Patents

Info

Publication number
IN2015DN00655A
IN2015DN00655A IN655DEN2015A IN2015DN00655A IN 2015DN00655 A IN2015DN00655 A IN 2015DN00655A IN 655DEN2015 A IN655DEN2015 A IN 655DEN2015A IN 2015DN00655 A IN2015DN00655 A IN 2015DN00655A
Authority
IN
India
Prior art keywords
less
adhered
tin
maximum diameter
number density
Prior art date
Application number
Other languages
English (en)
Inventor
Masayuki Hashimura
Masafumi Miyazaki
Takashi Fujita
Hideaki Yamamura
Original Assignee
Nippon Steel & Sumitomo Metal Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of IN2015DN00655A publication Critical patent/IN2015DN00655A/en

Links

Classifications

    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
    • 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
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/14—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
    • C22C38/18—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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
IN655DEN2015 2012-10-19 2013-10-18 IN2015DN00655A (OSRAM)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012231597 2012-10-19
PCT/JP2013/078328 WO2014061784A1 (ja) 2012-10-19 2013-10-18 疲労特性に優れる肌焼鋼

Publications (1)

Publication Number Publication Date
IN2015DN00655A true IN2015DN00655A (OSRAM) 2015-06-26

Family

ID=50488340

Family Applications (1)

Application Number Title Priority Date Filing Date
IN655DEN2015 IN2015DN00655A (OSRAM) 2012-10-19 2013-10-18

Country Status (6)

Country Link
US (1) US9809875B2 (OSRAM)
JP (1) JP5794397B2 (OSRAM)
KR (1) KR101668201B1 (OSRAM)
CN (1) CN104603315B (OSRAM)
IN (1) IN2015DN00655A (OSRAM)
WO (1) WO2014061784A1 (OSRAM)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104195452B (zh) * 2014-08-27 2016-08-17 南京创贝高速传动机械有限公司 一种驱动齿轮及其制备方法
CN104911496A (zh) * 2015-07-06 2015-09-16 武汉钢铁(集团)公司 拖泵车单层混凝土输送管用钢及生产方法
CN105420456A (zh) * 2015-11-10 2016-03-23 宁波市鸿博机械制造有限公司 一种泵轴的制备方法
JP6354909B2 (ja) * 2015-12-28 2018-07-11 Ｊｆｅスチール株式会社 高強度鋼板、高強度亜鉛めっき鋼板及びこれらの製造方法
JP6791008B2 (ja) * 2017-05-19 2020-11-25 日本製鉄株式会社 炭素鋼鋳片及び炭素鋼鋳片の製造方法
CN107604253A (zh) * 2017-08-30 2018-01-19 东风商用车有限公司 一种高淬透性Mn‑Cr系列渗碳钢
JP6652226B2 (ja) * 2017-09-13 2020-02-19 日本製鉄株式会社 転動疲労特性に優れた鋼材
CN110284071A (zh) * 2019-08-02 2019-09-27 宜兴市佳信数控科技有限公司 一种回转窑用超大齿轮及其制备方法
CN110484811B (zh) * 2019-09-10 2020-07-28 中国科学院金属研究所 一种超净稀土钢及夹杂物改性控制方法
WO2021106086A1 (ja) * 2019-11-26 2021-06-03 日本製鉄株式会社 鋼及び軸受
JP7460884B2 (ja) * 2020-01-08 2024-04-03 日本製鉄株式会社 軸受用鋼
CN112063928A (zh) * 2020-09-17 2020-12-11 山东钢铁股份有限公司 一种高淬透性高渗碳性稀土CrMnTi系齿轮钢及其制备方法
WO2022162824A1 (ja) * 2021-01-28 2022-08-04 日本製鉄株式会社 鋼材
CN115717212B (zh) * 2021-08-25 2024-09-10 宝山钢铁股份有限公司 一种齿轴用钢及其制造方法
CN116065087A (zh) * 2021-11-03 2023-05-05 宝山钢铁股份有限公司 一种高强高硬增强型耐磨钢及其制造方法
CN117626106A (zh) * 2022-08-10 2024-03-01 宝山钢铁股份有限公司 一种节能型冷锻钢及其制造方法
WO2025079426A1 (ja) * 2023-10-11 2025-04-17 日本製鉄株式会社 鋼材

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3238031B2 (ja) * 1995-01-18 2001-12-10 新日本製鐵株式会社 高寿命浸炭軸受鋼
JP3626278B2 (ja) 1996-03-25 2005-03-02 Ｊｆｅスチール株式会社 クラスターのないＡｌキルド鋼の製造方法
JP3796949B2 (ja) 1998-03-27 2006-07-12 Ｊｆｅスチール株式会社 軸受用鋼線材の製造方法
JP4347999B2 (ja) 2000-08-30 2009-10-21 新日本製鐵株式会社 捩り疲労特性に優れた高周波焼入れ用鋼ならびに高周波焼入れ部品
JP4256701B2 (ja) 2003-03-13 2009-04-22 新日本製鐵株式会社 疲労寿命に優れた介在物微細分散鋼
JP4576913B2 (ja) * 2003-09-29 2010-11-10 Ｊｆｅスチール株式会社 疲労特性および被削性に優れた機械構造用鋼材の製造方法
JPWO2006118242A1 (ja) * 2005-04-28 2008-12-18 アイシン・エィ・ダブリュ株式会社 鋼部材およびその熱処理方法
JP4557833B2 (ja) * 2005-08-02 2010-10-06 株式会社神戸製鋼所 疲労特性に優れた高強度機械構造用鋼部品およびその製法
CN101058864A (zh) * 2006-04-20 2007-10-24 大同特殊钢株式会社 渗碳部件及其制造方法
JP5245544B2 (ja) * 2008-05-30 2013-07-24 新日鐵住金株式会社 疲労特性の優れたコモンレール
JP5607956B2 (ja) 2010-03-09 2014-10-15 株式会社神戸製鋼所 摩擦圧接に適した機械構造用鋼材および摩擦圧接部品
JP6020017B2 (ja) 2011-12-14 2016-11-02 Ｊｆｅスチール株式会社 耐再熱割れ性と強度、靭性に優れたＣｒ−Ｍｏ鋼板およびその製造方法

Also Published As

Publication number Publication date
KR20150029755A (ko) 2015-03-18
JP5794397B2 (ja) 2015-10-14
US9809875B2 (en) 2017-11-07
JPWO2014061784A1 (ja) 2016-09-05
WO2014061784A1 (ja) 2014-04-24
CN104603315B (zh) 2016-11-09
US20150191808A1 (en) 2015-07-09
KR101668201B1 (ko) 2016-10-20
CN104603315A (zh) 2015-05-06

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