IN2014DN02151A - - Google Patents

Info

Publication number
IN2014DN02151A
IN2014DN02151A IN2151DEN2014A IN2014DN02151A IN 2014DN02151 A IN2014DN02151 A IN 2014DN02151A IN 2151DEN2014 A IN2151DEN2014 A IN 2151DEN2014A IN 2014DN02151 A IN2014DN02151 A IN 2014DN02151A
Authority
IN
India
Prior art keywords
hot forging
wire
steel bar
rolled steel
ferrite
Prior art date
Application number
Other languages
English (en)
Inventor
Akira Shiga
Masayuki Horimoto
Yoshihiro Daitoh
Hideki Imataka
Yusuke Usui
Tetsuya Ohashi
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 IN2014DN02151A publication Critical patent/IN2014DN02151A/en

Links

Classifications

    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous 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
    • C22C38/002—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
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C21D2211/002—Bainite
    • 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
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/009—Pearlite
IN2151DEN2014 2011-08-31 2012-08-22 IN2014DN02151A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011189668 2011-08-31
PCT/JP2012/071118 WO2013031587A1 (ja) 2011-08-31 2012-08-22 熱間鍛造用圧延棒鋼又は線材

Publications (1)

Publication Number Publication Date
IN2014DN02151A true IN2014DN02151A (ja) 2015-05-15

Family

ID=47756079

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2151DEN2014 IN2014DN02151A (ja) 2011-08-31 2012-08-22

Country Status (6)

Country Link
US (1) US20140363329A1 (ja)
JP (1) JP5561436B2 (ja)
KR (1) KR101552449B1 (ja)
CN (1) CN103797144B (ja)
IN (1) IN2014DN02151A (ja)
WO (1) WO2013031587A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5790517B2 (ja) * 2012-01-25 2015-10-07 新日鐵住金株式会社 熱間鍛造用圧延棒鋼または線材
JP6558016B2 (ja) * 2015-03-26 2019-08-14 日本製鉄株式会社 浸炭機械構造部品
US20180355455A1 (en) * 2015-03-31 2018-12-13 Nippon Steel & Sumitomo Metal Corporation Hot rolled bar or hot rolled wire rod, component, and manufacturing method of hot rolled bar or hot rolled wire rod
JP6794012B2 (ja) * 2015-12-10 2020-12-02 山陽特殊製鋼株式会社 耐結晶粒粗大化特性、耐曲げ疲労強度および耐衝撃強度に優れた機械構造用鋼
CN116209782A (zh) 2020-09-30 2023-06-02 日本制铁株式会社 钢材
WO2022071420A1 (ja) * 2020-09-30 2022-04-07 日本製鉄株式会社 鋼材
CN114574751B (zh) * 2022-03-15 2022-08-30 建龙北满特殊钢有限责任公司 一种建筑用hrb400e抗震钢筋的生产方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3725666B2 (ja) * 1997-08-05 2005-12-14 新日本製鐵株式会社 浸炭軸状部品の製造方法
JP3954772B2 (ja) 2000-04-26 2007-08-08 新日本製鐵株式会社 結晶粒粗大化防止特性に優れた高温浸炭部品用素形材とその製造方法
JP4899902B2 (ja) 2007-02-05 2012-03-21 住友金属工業株式会社 高温浸炭用鋼材
JP4888277B2 (ja) * 2007-08-24 2012-02-29 住友金属工業株式会社 熱間圧延棒鋼または線材
JP4445561B2 (ja) * 2008-07-15 2010-04-07 新日本製鐵株式会社 鋼の連続鋳造鋳片およびその製造方法
WO2011055651A1 (ja) * 2009-11-05 2011-05-12 住友金属工業株式会社 熱間圧延棒鋼または線材
JP5521970B2 (ja) * 2010-10-20 2014-06-18 新日鐵住金株式会社 冷鍛窒化用鋼、冷鍛窒化用鋼材および冷鍛窒化部品
JP5597563B2 (ja) * 2011-02-01 2014-10-01 新日鐵住金株式会社 窒化用鋼および窒化部品
JP5656908B2 (ja) * 2012-04-18 2015-01-21 Ｄｏｗａサーモテック株式会社 窒化鋼部材およびその製造方法

Also Published As

Publication number Publication date
KR20140056378A (ko) 2014-05-09
CN103797144B (zh) 2016-07-06
WO2013031587A1 (ja) 2013-03-07
CN103797144A (zh) 2014-05-14
KR101552449B1 (ko) 2015-09-10
JPWO2013031587A1 (ja) 2015-03-23
US20140363329A1 (en) 2014-12-11
JP5561436B2 (ja) 2014-07-30

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