EP3202953A4 - Titanium slab for hot rolling, and production method therefor - Google Patents

Titanium slab for hot rolling, and production method therefor Download PDF

Info

Publication number
EP3202953A4
EP3202953A4 EP14903243.5A EP14903243A EP3202953A4 EP 3202953 A4 EP3202953 A4 EP 3202953A4 EP 14903243 A EP14903243 A EP 14903243A EP 3202953 A4 EP3202953 A4 EP 3202953A4
Authority
EP
European Patent Office
Prior art keywords
production method
hot rolling
method therefor
titanium slab
slab
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Withdrawn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
EP14903243.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3202953A1 (en
Inventor
Yoshitsugu TATSUZAWA
Tomonori Kunieda
Kenichi Mori
Hideki Fujii
Kazuhiro Takahashi
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 EP3202953A1 publication Critical patent/EP3202953A1/en
Publication of EP3202953A4 publication Critical patent/EP3202953A4/en
Withdrawn legal-status Critical Current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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
    • B22D21/06—Casting non-ferrous metals with a high melting point, e.g. metallic carbides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B2001/225—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length by hot-rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EP14903243.5A 2014-09-30 2014-09-30 Titanium slab for hot rolling, and production method therefor Withdrawn EP3202953A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/076083 WO2016051502A1 (ja) 2014-09-30 2014-09-30 熱間圧延用チタン鋳片およびその製造方法

Publications (2)

Publication Number Publication Date
EP3202953A1 EP3202953A1 (en) 2017-08-09
EP3202953A4 true EP3202953A4 (en) 2018-05-09

Family

ID=55629600

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14903243.5A Withdrawn EP3202953A4 (en) 2014-09-30 2014-09-30 Titanium slab for hot rolling, and production method therefor

Country Status (8)

Country Link
US (1) US20170349973A1 (ja)
EP (1) EP3202953A4 (ja)
JP (1) JP6075385B2 (ja)
KR (1) KR20170047339A (ja)
CN (1) CN107075688B (ja)
EA (1) EA201790491A1 (ja)
UA (1) UA116510C2 (ja)
WO (1) WO2016051502A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016051499A1 (ja) * 2014-09-30 2016-04-07 新日鐵住金株式会社 熱間圧延用チタン鋳片およびその製造方法
CN115502202B (zh) * 2022-10-11 2024-05-24 攀钢集团攀枝花钢铁研究院有限公司 一种钛及钛合金方坯加工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007332420A (ja) * 2006-06-15 2007-12-27 Nippon Steel Corp チタン材の製造方法および熱間圧延用素材
EP2982777A1 (en) * 2013-04-01 2016-02-10 Nippon Steel & Sumitomo Metal Corporation Titanium slab for hot rolling and method for manufacturing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256561A (ja) * 1985-09-06 1987-03-12 Honda Motor Co Ltd ＴｉまたはＴｉ合金の表面硬化方法
JPH0776431B2 (ja) * 1987-12-11 1995-08-16 住友金属工業株式会社 チタン製品の表面硬化方法
JPH05148598A (ja) * 1991-02-20 1993-06-15 Mitsubishi Materials Corp チタン又はチタン合金からなる基材の表面硬化法および表面硬化部材
JPH04272147A (ja) * 1991-02-25 1992-09-28 Sumitomo Metal Ind Ltd チタンの製造方法
JP3866792B2 (ja) * 1996-05-30 2007-01-10 福島製鋼株式会社 チタン・チタン合金鋳造用鋳型材
JP2004115906A (ja) * 2002-09-20 2004-04-15 Ichiro Kawakatsu ＴｉまたはＴｉ合金基体に対するＡｌ−Ｓｉ合金の被覆法
JP2007084855A (ja) * 2005-09-20 2007-04-05 Yamaha Motor Co Ltd 黒色表面を有するチタン部材およびその製造方法
EP2674506B1 (en) * 2011-02-10 2017-04-12 Nippon Steel & Sumitomo Metal Corporation Abrasion-resistant titanium alloy member having excellent fatigue strength
JP2016128171A (ja) * 2013-04-01 2016-07-14 新日鐵住金株式会社 表面疵の発生し難いチタン熱間圧延用スラブおよびその製造方法
JP2014233753A (ja) * 2013-06-05 2014-12-15 新日鐵住金株式会社 分塊工程や精整工程を省略しても熱間圧延後の表面性状に優れた工業用純チタンインゴットおよびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007332420A (ja) * 2006-06-15 2007-12-27 Nippon Steel Corp チタン材の製造方法および熱間圧延用素材
EP2982777A1 (en) * 2013-04-01 2016-02-10 Nippon Steel & Sumitomo Metal Corporation Titanium slab for hot rolling and method for manufacturing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016051502A1 *

Also Published As

Publication number Publication date
WO2016051502A1 (ja) 2016-04-07
JPWO2016051502A1 (ja) 2017-04-27
JP6075385B2 (ja) 2017-02-08
KR20170047339A (ko) 2017-05-04
EA201790491A1 (ru) 2017-07-31
CN107075688B (zh) 2019-06-18
US20170349973A1 (en) 2017-12-07
UA116510C2 (uk) 2018-03-26
CN107075688A (zh) 2017-08-18
EP3202953A1 (en) 2017-08-09

Similar Documents

Publication Publication Date Title
EP3366797A4 (en) Hot press member and method for producing same
EP3305930A4 (en) Steel sheet and method for producing same
EP3135394A4 (en) Method for manufacturing hot press forming part and hot press forming part
EP3150737A4 (en) Heat-treated steel material and method for producing same
EP3360522A4 (en) SHEET-LIKE OBJECT AND METHOD FOR PRODUCING A SHEET-LIKE OBJECT
EP3305929A4 (en) Steel sheet and method for producing same
EP3093361A4 (en) Bearing component, steel for bearing component, and production method for same
EP3150736A4 (en) Heat-treated steel material and method for producing same
EP3135785A4 (en) Spring steel and method for producing same
EP3330013A4 (en) TITANIUM RAW MATERIAL FOR HOT ROLLED
EP3366798A4 (en) Hot press member and method for producing same
EP3263732A4 (en) Ferrite-based heat-resistant steel and method for producing same
EP3372596A4 (en) METHOD FOR THE PRODUCTION OF TEDIZOLIDE, TEDIZOLIDE INTERMEDIATE PRODUCTION AND METHOD OF MANUFACTURING THEREOF
EP3156514A4 (en) Method for producing laminate, and laminate
EP3128032A4 (en) Thick steel sheet and method for producing same
EP3170912A4 (en) Steel material and method for producing same
EP3202944A4 (en) Hearth roll and manufacturing method therefor
KR20180085059A (ko) 스퍼터링 타깃의 제조 방법 및 스퍼터링 타깃
EP3156511A4 (en) Steel for mechanical structure for cold working, and method for producing same
EP3205739A4 (en) Steel plate for cap and method for producing same
EP3266602A4 (en) Briquette roller and method for producing same
EP3231882A4 (en) Stainless steel and production method therefor
EP3167970A4 (en) Method for producing bearing ring, and bearing ring
KR20180085066A (ko) 시티나카이트 구조를 가진 실리코티타네이트를 포함하는 조성물 및 그의 제조 방법
EP3392036A4 (en) Method for producing laminate, and laminate

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20170501

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180409

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 14/00 20060101ALI20180403BHEP

Ipc: B22D 21/06 20060101ALI20180403BHEP

Ipc: B21B 1/22 20060101ALI20180403BHEP

Ipc: C22C 1/02 20060101ALI20180403BHEP

Ipc: B21B 1/02 20060101ALI20180403BHEP

Ipc: C23C 26/00 20060101AFI20180403BHEP

Ipc: B21B 3/00 20060101ALI20180403BHEP

Ipc: B22D 29/00 20060101ALI20180403BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20181113