EP3309272A4 - Automatenstahl - Google Patents

Automatenstahl Download PDF

Info

Publication number
EP3309272A4
EP3309272A4 EP16807549.7A EP16807549A EP3309272A4 EP 3309272 A4 EP3309272 A4 EP 3309272A4 EP 16807549 A EP16807549 A EP 16807549A EP 3309272 A4 EP3309272 A4 EP 3309272A4
Authority
EP
European Patent Office
Prior art keywords
free
cutting steel
cutting
steel
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16807549.7A
Other languages
English (en)
French (fr)
Other versions
EP3309272A1 (de
Inventor
Masayuki Hashimura
Koji Watari
Takanori IWAHASHI
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
Original Assignee
Nippon Steel and 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 and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP3309272A1 publication Critical patent/EP3309272A1/de
Publication of EP3309272A4 publication Critical patent/EP3309272A4/de
Withdrawn legal-status Critical Current

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
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
EP16807549.7A 2015-06-10 2016-06-09 Automatenstahl Withdrawn EP3309272A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015117795 2015-06-10
PCT/JP2016/067188 WO2016199843A1 (ja) 2015-06-10 2016-06-09 快削鋼

Publications (2)

Publication Number Publication Date
EP3309272A1 EP3309272A1 (de) 2018-04-18
EP3309272A4 true EP3309272A4 (de) 2018-10-24

Family

ID=57503732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16807549.7A Withdrawn EP3309272A4 (de) 2015-06-10 2016-06-09 Automatenstahl

Country Status (4)

Country Link
EP (1) EP3309272A4 (de)
JP (1) JP6489215B2 (de)
TW (1) TWI609092B (de)
WO (1) WO2016199843A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110382727A (zh) * 2017-02-28 2019-10-25 杰富意钢铁株式会社 切削加工用线材
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
CN115058634B (zh) * 2022-06-21 2023-06-30 河南济源钢铁(集团)有限公司 一种中间包冶金技术生产含铅易切钢的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252588A (ja) * 1994-03-15 1995-10-03 Nippon Steel Corp 被削性の優れた低炭硫黄系快削鋼
EP2096186A1 (de) * 2006-11-28 2009-09-02 Nippon Steel Engineering Corporation Automatenstahl mit hervorragender fertigungsfreundlichkeit
WO2014125770A1 (ja) * 2013-02-18 2014-08-21 新日鐵住金株式会社 鉛快削鋼

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0737658B2 (ja) * 1986-02-20 1995-04-26 大同特殊鋼株式会社 快削鋼
JP4516203B2 (ja) * 1999-11-16 2010-08-04 株式会社神戸製鋼所 冷間引き抜き加工後の真直性に優れた鋼材
JP3929029B2 (ja) * 2002-03-12 2007-06-13 三菱製鋼株式会社 含硫黄快削鋼
JP4924422B2 (ja) * 2005-05-30 2012-04-25 住友金属工業株式会社 低炭素硫黄快削鋼
JP4041511B2 (ja) * 2005-10-17 2008-01-30 株式会社神戸製鋼所 被削性に優れた低炭素硫黄快削鋼
JP4876638B2 (ja) * 2006-03-08 2012-02-15 住友金属工業株式会社 低炭素硫黄快削鋼材
JP5092578B2 (ja) * 2007-06-26 2012-12-05 住友金属工業株式会社 低炭素硫黄快削鋼
TWI391500B (zh) * 2008-08-06 2013-04-01 Posco 環保無鉛之快削鋼及其製作方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07252588A (ja) * 1994-03-15 1995-10-03 Nippon Steel Corp 被削性の優れた低炭硫黄系快削鋼
EP2096186A1 (de) * 2006-11-28 2009-09-02 Nippon Steel Engineering Corporation Automatenstahl mit hervorragender fertigungsfreundlichkeit
WO2014125770A1 (ja) * 2013-02-18 2014-08-21 新日鐵住金株式会社 鉛快削鋼

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016199843A1 *

Also Published As

Publication number Publication date
EP3309272A1 (de) 2018-04-18
WO2016199843A1 (ja) 2016-12-15
TW201708572A (zh) 2017-03-01
JPWO2016199843A1 (ja) 2018-04-12
JP6489215B2 (ja) 2019-03-27
TWI609092B (zh) 2017-12-21

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