ATE549423T1 - Schmiedestahl, herstellungsverfahren dafür und schmiedestück - Google Patents

Schmiedestahl, herstellungsverfahren dafür und schmiedestück

Info

Publication number
ATE549423T1
ATE549423T1 AT07742283T AT07742283T ATE549423T1 AT E549423 T1 ATE549423 T1 AT E549423T1 AT 07742283 T AT07742283 T AT 07742283T AT 07742283 T AT07742283 T AT 07742283T AT E549423 T1 ATE549423 T1 AT E549423T1
Authority
AT
Austria
Prior art keywords
forging
steel
production process
forged steel
forging steel
Prior art date
Application number
AT07742283T
Other languages
English (en)
Inventor
Tetsushi Deura
Motohiro Nagao
Atsushi Tomioka
Shogo Fukaya
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of ATE549423T1 publication Critical patent/ATE549423T1/de

Links

Classifications

    • 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
    • C21C7/0087—Treatment of slags covering the steel bath, e.g. for separating slag from the molten metal
    • 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
    • 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
    • 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
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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
    • C22C38/18—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
AT07742283T 2006-06-21 2007-04-24 Schmiedestahl, herstellungsverfahren dafür und schmiedestück ATE549423T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006171976 2006-06-21
JP2007057746A JP4150054B2 (ja) 2006-06-21 2007-03-07 鍛造用鋼およびその製造方法並びに鍛造品
PCT/JP2007/058848 WO2007148475A1 (ja) 2006-06-21 2007-04-24 鍛造用鋼およびその製造方法並びに鍛造品

Publications (1)

Publication Number Publication Date
ATE549423T1 true ATE549423T1 (de) 2012-03-15

Family

ID=38833218

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07742283T ATE549423T1 (de) 2006-06-21 2007-04-24 Schmiedestahl, herstellungsverfahren dafür und schmiedestück

Country Status (10)

Country Link
US (1) US8057737B2 (de)
EP (1) EP2036992B1 (de)
JP (1) JP4150054B2 (de)
KR (1) KR101037251B1 (de)
CN (1) CN101443463B (de)
AT (1) ATE549423T1 (de)
ES (1) ES2380823T3 (de)
NO (2) NO20085411L (de)
PL (1) PL2036992T3 (de)
WO (1) WO2007148475A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8444776B1 (en) 2007-08-01 2013-05-21 Ati Properties, Inc. High hardness, high toughness iron-base alloys and methods for making same
PL2183401T3 (pl) 2007-08-01 2018-08-31 Ati Properties Llc Stopy o dużej twardości, o dużej wiązkości na bazie żelaza i sposób ich wytwarzania
KR101268606B1 (ko) 2009-12-28 2013-05-29 주식회사 포스코 단조품용 강재의 정련방법
US9182196B2 (en) 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
US9657363B2 (en) 2011-06-15 2017-05-23 Ati Properties Llc Air hardenable shock-resistant steel alloys, methods of making the alloys, and articles including the alloys
JP6202776B2 (ja) * 2011-10-31 2017-09-27 Ｊｆｅスチール株式会社 高清浄度鋼の製造方法
JP5859384B2 (ja) * 2012-06-06 2016-02-10 株式会社神戸製鋼所 大型高強度鍛鋼品
JP6179977B2 (ja) * 2013-05-22 2017-08-16 株式会社日本製鋼所 耐高圧水素環境脆化特性に優れた高強度鋼およびその製造方法
RU2532662C1 (ru) * 2013-09-18 2014-11-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг РФ) Сталь
RU2532661C1 (ru) * 2013-09-18 2014-11-10 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг РФ) Сталь
JP2015190040A (ja) * 2014-03-28 2015-11-02 株式会社神戸製鋼所 鍛鋼品用低合金鋼及びクランク軸
US10515367B2 (en) * 2014-03-31 2019-12-24 Ncr Corporation Fraud detection in self-service terminal

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Publication number Priority date Publication date Assignee Title
JPS5835255B2 (ja) 1976-07-19 1983-08-01 新日本製鐵株式会社 構造用低合金鋼
JPS5447814A (en) 1977-09-26 1979-04-14 Nippon Steel Corp Hot rolled steel material for welding with superior resistance to inclusion opening crack in weld held heat-affected
JPS5759295A (en) 1980-09-26 1982-04-09 Fuji Electric Co Ltd Yarn pickup preventing coil unit
JPS5835255A (ja) 1981-08-27 1983-03-01 Toyota Motor Corp デイ−ゼルエンジンの排気ガス再循環装置
JPH06158226A (ja) 1992-11-24 1994-06-07 Nippon Steel Corp 疲労特性に優れたばね用鋼
JPH07188853A (ja) 1993-12-27 1995-07-25 Nippon Steel Corp 歯車用浸炭用鋼
JP3391536B2 (ja) 1994-02-25 2003-03-31 新日本製鐵株式会社 高強度歯車用浸炭用鋼
FR2733252B1 (fr) * 1995-04-21 1997-05-23 Ugine Savoie Sa Acier inoxydable austenitique pour l'elaboration notamment de fil
JP3558889B2 (ja) 1998-09-04 2004-08-25 山陽特殊製鋼株式会社 被削性に優れる熱間鍛造のまま使用される機械構造用鋼
JP3825570B2 (ja) * 1998-10-21 2006-09-27 新日鐵住金ステンレス株式会社 加工性に優れたオーステナイト系ステンレス鋼鋳片およびその製造方法
JP3440058B2 (ja) * 2000-07-06 2003-08-25 日本冶金工業株式会社 耐食性に優れた低温材料用Ｆｅ−Ｎｉ系合金
JP3440061B2 (ja) * 2000-07-12 2003-08-25 日本冶金工業株式会社 耐食性に優れた低温材料用Ｆｅ−Ｎｉ系合金板およびその製造方法
CA2422253C (en) * 2000-09-14 2011-04-26 Nkk Corporation Refining agent and refining method
JP3491612B2 (ja) * 2000-12-28 2004-01-26 愛知製鋼株式会社 被削性及び耐摩耗性に優れたクランクシャフト用鋼
JP4945841B2 (ja) 2001-01-29 2012-06-06 東洋紡績株式会社 ポリアミド樹脂フィルムの製造方法、およびポリアミド樹脂フィルム
JP3797152B2 (ja) * 2001-07-10 2006-07-12 住友金属工業株式会社 耐食性に優れる合金並びにそれを用いた半導体製造装置用部材およびその製造方法
JP2003113448A (ja) * 2001-10-05 2003-04-18 Nippon Koshuha Steel Co Ltd 静粛性が優れた軸受用鋼
JP2003213386A (ja) * 2001-11-15 2003-07-30 Kobe Steel Ltd 被削性および表面加工性に優れた厚鋼板
JP4347579B2 (ja) * 2003-01-24 2009-10-21 株式会社神戸製鋼所 鍛造用鋼およびこれを用いて得られる鍛造品
JP4332070B2 (ja) * 2004-06-01 2009-09-16 株式会社神戸製鋼所 大型鍛鋼品用高強度鋼およびクランク軸
JP4347786B2 (ja) 2004-11-24 2009-10-21 株式会社神戸製鋼所 高清浄度ばね用鋼

Also Published As

Publication number Publication date
WO2007148475A1 (ja) 2007-12-27
KR20090026769A (ko) 2009-03-13
CN101443463A (zh) 2009-05-27
JP4150054B2 (ja) 2008-09-17
CN101443463B (zh) 2014-03-19
NO20180840A1 (no) 2009-01-21
JP2008025021A (ja) 2008-02-07
EP2036992A1 (de) 2009-03-18
EP2036992B1 (de) 2012-03-14
PL2036992T3 (pl) 2012-08-31
US20090274574A1 (en) 2009-11-05
US8057737B2 (en) 2011-11-15
EP2036992A4 (de) 2011-01-26
KR101037251B1 (ko) 2011-05-26
ES2380823T3 (es) 2012-05-18
NO20085411L (no) 2009-01-21

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