WO2019176279A1 - Perceur-mandrineur - Google Patents

Perceur-mandrineur Download PDF

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Publication number
WO2019176279A1
WO2019176279A1 PCT/JP2019/001486 JP2019001486W WO2019176279A1 WO 2019176279 A1 WO2019176279 A1 WO 2019176279A1 JP 2019001486 W JP2019001486 W JP 2019001486W WO 2019176279 A1 WO2019176279 A1 WO 2019176279A1
Authority
WO
WIPO (PCT)
Prior art keywords
plug
thermal spray
spray coating
oxide
concentration
Prior art date
Application number
PCT/JP2019/001486
Other languages
English (en)
Japanese (ja)
Inventor
日高　康善
東田　泰斗
尚也 白沢
Original Assignee
日本製鉄株式会社
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 日本製鉄株式会社 filed Critical 日本製鉄株式会社
Priority to MX2020007617A priority Critical patent/MX2020007617A/es
Priority to BR112020014527-0A priority patent/BR112020014527B1/pt
Priority to EP19767149.8A priority patent/EP3767002B1/fr
Priority to JP2020505625A priority patent/JP6954447B2/ja
Priority to US16/971,149 priority patent/US20210101194A1/en
Priority to CN201980018646.3A priority patent/CN111836911A/zh
Publication of WO2019176279A1 publication Critical patent/WO2019176279A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • 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
    • C22C38/02—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/06—Metallic material
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/129—Flame spraying
    • 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
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/131—Wire arc spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
    • B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
    • B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills

Definitions

  • FIG. 1 is a longitudinal sectional view of a piercer plug 10 according to an embodiment of the present invention.
  • the piercer plug 10 includes a plug body 11 and a thermal spray coating 12.
  • the iron-based alloy in the thermal spray coating 12 is mainly composed of iron (Fe) and contains carbon (C), silicon (Si), manganese (Mn), chromium (Cr), and the like.
  • the iron-based alloy in the thermal spray coating 12 may contain only a part of C, Si, Mn, and Cr, or may contain elements other than C, Si, Mn, and Cr.
  • the chemical composition of the iron-based alloy in the thermal spray coating 12 may not be microscopically uniform. For example, microscopically, a portion that hardly contains Cr and a portion that has a high Cr content may be mixed.
  • the oxide in the thermal spray coating 12 is an oxide formed by oxidizing the iron-based alloy.
  • Specific examples of the oxide in the thermal spray coating 12 include iron oxide and a composite oxide of iron and chromium.
  • the iron oxide include FeO and Fe 3 O 4 .
  • the composite oxide of iron and chromium is, for example, (Fe, Cr) 3 O 4 .
  • the oxide in the sprayed coating 12 may contain a metal oxide other than the above.
  • the ratio of the oxide in the thermal spray coating 12 is not limited to this, but is preferably 25 to 80% by volume, more preferably 35 to 65% by volume. Moreover, it is preferable that the ratio of a metal component is high in the vicinity of the plug main body 11, and the ratio of an oxide becomes high as it goes to the surface. According to this configuration, the adhesiveness with the plug body 11 can be further increased.
  • the volume ratio of the oxide can be calculated from cross-sectional observation of the sprayed coating 12.
  • thermal spray distance The longer the distance from the tip of the thermal spray gun 21 to the surface of the plug body 11 (hereinafter referred to as “thermal spray distance”), the higher the ratio of oxide in the thermal spray coating 12. This is because the oxidation of the metal sprayed from the tip of the spray gun 21 proceeds according to the spray distance.
  • the spraying distance is not limited to this, but is, for example, 100 to 1400 mm. Further, by spraying while gradually increasing the spraying distance, the ratio of the metal component in the vicinity of the plug body 11 can be increased, and the ratio of the oxide can be increased toward the surface.
  • the thickness of the sprayed coating 12 is not limited to this, but is, for example, 200 to 3000 ⁇ m.
  • the piercer plug 10 according to the embodiment of the present invention has been described above.
  • the XRF-Cr concentration of the thermal spray coating 12 is 3 to 20% by mass. Thereby, the wear resistance of the piercer plug 10 can be further improved.
  • the thermal spray coating 12 can be formed by, for example, plasma spraying, flame spraying, high-speed flame spraying, or the like.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

L'invention concerne un perceur-mandrineur ayant une résistance à l'usure davantage améliorée. Le perceur-mandrineur (10) est équipé d'un corps de bouchon (11) et d'un film de revêtement pulvérisé (12) formé sur la surface du corps de bouchon (11). Le film de revêtement pulvérisé (12) comprend un alliage à base de fer et un oxyde de celui-ci. La concentration en chrome obtenue par analyse du film de revêtement pulvérisé (12) par analyse par rayons x fluorescent est de 3 à 20 % en masse.
PCT/JP2019/001486 2018-03-14 2019-01-18 Perceur-mandrineur WO2019176279A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
MX2020007617A MX2020007617A (es) 2018-03-14 2019-01-18 Tapon perforador.
BR112020014527-0A BR112020014527B1 (pt) 2018-03-14 2019-01-18 Pino perfurador
EP19767149.8A EP3767002B1 (fr) 2018-03-14 2019-01-18 Perceur-mandrineur
JP2020505625A JP6954447B2 (ja) 2018-03-14 2019-01-18 ピアサープラグ
US16/971,149 US20210101194A1 (en) 2018-03-14 2019-01-18 Piercer plug
CN201980018646.3A CN111836911A (zh) 2018-03-14 2019-01-18 穿轧机顶头

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018047307 2018-03-14
JP2018-047307 2018-03-14

Publications (1)

Publication Number Publication Date
WO2019176279A1 true WO2019176279A1 (fr) 2019-09-19

Family

ID=67907651

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/001486 WO2019176279A1 (fr) 2018-03-14 2019-01-18 Perceur-mandrineur

Country Status (6)

Country Link
US (1) US20210101194A1 (fr)
EP (1) EP3767002B1 (fr)
JP (1) JP6954447B2 (fr)
CN (1) CN111836911A (fr)
MX (1) MX2020007617A (fr)
WO (1) WO2019176279A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913924B2 (ja) * 1979-12-25 1984-04-02 日本鋼管株式会社 穿孔圧延機用芯金
JPH01154808A (ja) * 1987-12-11 1989-06-16 Nippon Steel Corp 鋼管圧延用工具
JPH03204106A (ja) * 1989-12-28 1991-09-05 Sumitomo Metal Ind Ltd 熱間継目無管製造用プラグ
JP2001247905A (ja) * 2000-03-06 2001-09-14 Nippon Steel Corp 耐熱耐摩耗複合構造部材およびその製造方法
WO2009057471A1 (fr) 2007-11-01 2009-05-07 Sumitomo Metal Industries, Ltd. Poinçon de perforation, procédé de régénération de poinçon de perforation, et ligne de production de régénération pour poinçon de perforation
JP2014028395A (ja) * 2012-06-25 2014-02-13 Nippon Steel & Sumitomo Metal 熱間加工用潤滑剤および潤滑被膜ならびに熱間加工方法
WO2014034376A1 (fr) 2012-08-28 2014-03-06 新日鐵住金株式会社 Embout de perçage et procédé permettant de fabriquer un embout de perçage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA97027C2 (uk) * 2007-11-01 2011-12-26 Сумитомо Мэтал Индастриз, Лтд. Прошивна і прокатна оправка, спосіб відновлення цієї прошивної і прокатної оправки і технологічна лінія для відновлення цієї прошивної і прокатної оправки
CA2862099C (fr) * 2012-04-11 2016-09-06 Nippon Steel & Sumitomo Metal Corporation Bouchon utilise dans une machine de percage et procede de regeneration de bouchon
JP5365723B2 (ja) * 2012-04-24 2013-12-11 新日鐵住金株式会社 穿孔圧延用プラグの製造方法
JP5365724B2 (ja) * 2012-04-24 2013-12-11 新日鐵住金株式会社 穿孔圧延用プラグの製造設備
CA2875456C (fr) * 2012-07-20 2016-11-29 Nippon Steel & Sumitomo Metal Corporation Embout de percage
JP6540441B2 (ja) * 2015-10-06 2019-07-10 日本製鉄株式会社 プラグの製造方法
BR112020002943B1 (pt) * 2017-11-02 2023-01-17 Nippon Steel Corporation Pino perfurador e método para sua fabricação

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913924B2 (ja) * 1979-12-25 1984-04-02 日本鋼管株式会社 穿孔圧延機用芯金
JPH01154808A (ja) * 1987-12-11 1989-06-16 Nippon Steel Corp 鋼管圧延用工具
JPH03204106A (ja) * 1989-12-28 1991-09-05 Sumitomo Metal Ind Ltd 熱間継目無管製造用プラグ
JP2001247905A (ja) * 2000-03-06 2001-09-14 Nippon Steel Corp 耐熱耐摩耗複合構造部材およびその製造方法
WO2009057471A1 (fr) 2007-11-01 2009-05-07 Sumitomo Metal Industries, Ltd. Poinçon de perforation, procédé de régénération de poinçon de perforation, et ligne de production de régénération pour poinçon de perforation
JP2014028395A (ja) * 2012-06-25 2014-02-13 Nippon Steel & Sumitomo Metal 熱間加工用潤滑剤および潤滑被膜ならびに熱間加工方法
WO2014034376A1 (fr) 2012-08-28 2014-03-06 新日鐵住金株式会社 Embout de perçage et procédé permettant de fabriquer un embout de perçage

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3767002A4

Also Published As

Publication number Publication date
US20210101194A1 (en) 2021-04-08
EP3767002A4 (fr) 2021-01-20
CN111836911A (zh) 2020-10-27
EP3767002B1 (fr) 2024-08-28
EP3767002A1 (fr) 2021-01-20
BR112020014527A2 (pt) 2020-12-08
JPWO2019176279A1 (ja) 2021-01-07
JP6954447B2 (ja) 2021-10-27
MX2020007617A (es) 2020-09-14

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