JP6954447B2 - ピアサープラグ - Google Patents
ピアサープラグ Download PDFInfo
- Publication number
- JP6954447B2 JP6954447B2 JP2020505625A JP2020505625A JP6954447B2 JP 6954447 B2 JP6954447 B2 JP 6954447B2 JP 2020505625 A JP2020505625 A JP 2020505625A JP 2020505625 A JP2020505625 A JP 2020505625A JP 6954447 B2 JP6954447 B2 JP 6954447B2
- Authority
- JP
- Japan
- Prior art keywords
- thermal spray
- spray coating
- plug
- concentration
- iron
- 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.)
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- 238000005507 spraying Methods 0.000 claims description 51
- 239000011651 chromium Substances 0.000 claims description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 46
- 229910052742 iron Inorganic materials 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 238000002441 X-ray diffraction Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000005553 drilling Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000011572 manganese Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000007751 thermal spraying Methods 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
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
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)
- Analysing Materials By The Use Of Radiation (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Description
図1は、本発明の一実施形態によるピアサープラグ10の縦断面図である。ピアサープラグ10は、プラグ本体11と、溶射皮膜12とを備えている。
以下、ピアサープラグ10の製造方法の一例を説明する。以下で説明する方法はあくまで例示であり、ピアサープラグ10の製造方法はこれに限定されない。
Claims (1)
- プラグ本体と、
前記プラグ本体の表面に形成された溶射皮膜とを備え、
前記溶射皮膜は、鉄基合金及び前記鉄基合金の酸化物を含み、
前記溶射皮膜を蛍光X線分析で分析して得られるクロム濃度が、3〜20質量%であり、
前記溶射皮膜を蛍光X線分析で分析して得られる鉄濃度が、50質量%以上であり、
前記溶射皮膜中の酸化物の比率が、25〜80体積%である、ピアサープラグ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018047307 | 2018-03-14 | ||
JP2018047307 | 2018-03-14 | ||
PCT/JP2019/001486 WO2019176279A1 (ja) | 2018-03-14 | 2019-01-18 | ピアサープラグ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019176279A1 JPWO2019176279A1 (ja) | 2021-01-07 |
JP6954447B2 true JP6954447B2 (ja) | 2021-10-27 |
Family
ID=67907651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020505625A Active JP6954447B2 (ja) | 2018-03-14 | 2019-01-18 | ピアサープラグ |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210101194A1 (ja) |
EP (1) | EP3767002A4 (ja) |
JP (1) | JP6954447B2 (ja) |
CN (1) | CN111836911A (ja) |
MX (1) | MX2020007617A (ja) |
WO (1) | WO2019176279A1 (ja) |
Family Cites Families (12)
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 |
JP4346780B2 (ja) * | 2000-03-06 | 2009-10-21 | 新日鉄マテリアルズ株式会社 | 耐熱耐摩耗複合構造部材およびその製造方法 |
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 |
CN102921732B (zh) | 2007-11-01 | 2015-07-08 | 新日铁住金株式会社 | 穿轧用顶头的制造方法及穿轧用顶头的再生方法 |
CA2862099C (en) * | 2012-04-11 | 2016-09-06 | Nippon Steel & Sumitomo Metal Corporation | Plug for use in piercing machine and regenerating method of plug |
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 |
JP6136625B2 (ja) * | 2012-06-25 | 2017-05-31 | 新日鐵住金株式会社 | 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 |
WO2014013963A1 (ja) * | 2012-07-20 | 2014-01-23 | 新日鐵住金株式会社 | 穿孔プラグ |
RU2605044C2 (ru) | 2012-08-28 | 2016-12-20 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Прошивная оправка и способ ее изготовления |
JP6540441B2 (ja) * | 2015-10-06 | 2019-07-10 | 日本製鉄株式会社 | プラグの製造方法 |
-
2019
- 2019-01-18 EP EP19767149.8A patent/EP3767002A4/en active Pending
- 2019-01-18 JP JP2020505625A patent/JP6954447B2/ja active Active
- 2019-01-18 CN CN201980018646.3A patent/CN111836911A/zh active Pending
- 2019-01-18 US US16/971,149 patent/US20210101194A1/en not_active Abandoned
- 2019-01-18 MX MX2020007617A patent/MX2020007617A/es unknown
- 2019-01-18 WO PCT/JP2019/001486 patent/WO2019176279A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3767002A1 (en) | 2021-01-20 |
MX2020007617A (es) | 2020-09-14 |
EP3767002A4 (en) | 2021-01-20 |
US20210101194A1 (en) | 2021-04-08 |
CN111836911A (zh) | 2020-10-27 |
JPWO2019176279A1 (ja) | 2021-01-07 |
WO2019176279A1 (ja) | 2019-09-19 |
BR112020014527A2 (pt) | 2020-12-08 |
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