CA3030503C - Produit d'acier contenant de l'aluminium avec une resistance a l'oxydation et soudabilite excellentes a utiliser dans le contact avec du materiel en acier - Google Patents

Produit d'acier contenant de l'aluminium avec une resistance a l'oxydation et soudabilite excellentes a utiliser dans le contact avec du materiel en acier Download PDF

Info

Publication number
CA3030503C
CA3030503C CA3030503A CA3030503A CA3030503C CA 3030503 C CA3030503 C CA 3030503C CA 3030503 A CA3030503 A CA 3030503A CA 3030503 A CA3030503 A CA 3030503A CA 3030503 C CA3030503 C CA 3030503C
Authority
CA
Canada
Prior art keywords
centrifugally
cast portion
steel product
steel
less
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.)
Active
Application number
CA3030503A
Other languages
English (en)
Other versions
CA3030503A1 (fr
Inventor
Kunihide Hashimoto
Yohei Enjo
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.)
Kubota Corp
Original Assignee
Kubota 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 Kubota Corp filed Critical Kubota Corp
Publication of CA3030503A1 publication Critical patent/CA3030503A1/fr
Application granted granted Critical
Publication of CA3030503C publication Critical patent/CA3030503C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • B22D15/005—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of rolls, wheels or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/16—Casting in, on, or around objects which form part of the product for making compound objects cast of two or more different metals, e.g. for making rolls for rolling mills
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/562—Details
    • C21D9/563—Rolls; Drums; Roll arrangements
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/68—Furnace coilers; Hot coilers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Continuous Casting (AREA)

Abstract

La présente invention concerne un produit en acier qui présente une excellente résistance à l'oxydation au niveau de la surface de contact avec un matériau en acier et présente également une excellente soudabilité. Le produit en acier utilisé en contact avec un matériau en acier selon la présente invention est un produit en acier utilisé en contact avec un matériau en acier, le produit en acier étant constitué par soudage et fixation, à une section de coulée stationnaire qui est formée par coulée stationnaire, d'une section de coulée centrifuge qui est formée sur une surface en contact avec le matériau en acier et qui est produite par coulée centrifuge. La section de coulée centrifuge contient au moins un type choisi dans le groupe constitué par, en % massique, 0,2 % à 0,7 % de C, plus de 0 % mais pas plus de 2,0 % de Si, plus de 0 % mais pas plus de 3,0 % de Mn, 15,0 % à 40,0 % de Cr, 18,0 % à 55,0 % de Ni, 1,0 % à 5,5 % d'Al, et 0,01 % à 0,6 % de Ti et/ou 0,1 % à 1,8 % de Nb, et le reste comprenant du Fe et les inévitables impuretés.
CA3030503A 2017-11-06 2018-08-23 Produit d'acier contenant de l'aluminium avec une resistance a l'oxydation et soudabilite excellentes a utiliser dans le contact avec du materiel en acier Active CA3030503C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017-213609 2017-11-06
JP2017213609A JP6339284B1 (ja) 2017-11-06 2017-11-06 鋼材と接触して使用される鉄鋼製品
PCT/JP2018/031132 WO2019087539A1 (fr) 2017-11-06 2018-08-23 Produit en acier utilisé en contact avec un matériau en acier

Publications (2)

Publication Number Publication Date
CA3030503A1 CA3030503A1 (fr) 2019-05-06
CA3030503C true CA3030503C (fr) 2020-12-22

Family

ID=62487558

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3030503A Active CA3030503C (fr) 2017-11-06 2018-08-23 Produit d'acier contenant de l'aluminium avec une resistance a l'oxydation et soudabilite excellentes a utiliser dans le contact avec du materiel en acier

Country Status (6)

Country Link
US (1) US20210332466A1 (fr)
EP (1) EP3708688A4 (fr)
JP (1) JP6339284B1 (fr)
CA (1) CA3030503C (fr)
TW (1) TW201922377A (fr)
WO (1) WO2019087539A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7009312B2 (ja) * 2018-06-05 2022-02-10 株式会社クボタ 耐酸化性にすぐれる鉄鋼製品
GB2611082B (en) * 2021-09-27 2026-03-11 Alloyed Ltd A stainless steel

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093817A (fr) * 1973-12-25 1975-07-26
JPS5912738B2 (ja) * 1980-12-02 1984-03-26 株式会社クボタ ハ−スロ−ルアクスル用合金
JPH02115351A (ja) * 1988-10-25 1990-04-27 Kubota Ltd 耐浸炭性にすぐれる耐熱鋼
JPH0372019A (ja) * 1989-08-11 1991-03-27 Kubota Corp 鋼材熱処理炉用ハースロール
JPH09243284A (ja) * 1996-03-12 1997-09-19 Kubota Corp 内面突起付き熱交換用管
JP2004052036A (ja) * 2002-07-19 2004-02-19 Kubota Corp 耐浸炭性にすぐれる加熱炉用部材
JP5058645B2 (ja) 2007-03-27 2012-10-24 トーカロ株式会社 溶射用粉末、溶射皮膜及びハースロール
JP5715467B2 (ja) * 2011-03-31 2015-05-07 株式会社クボタ 連続鋳造機用ロール
JP6068158B2 (ja) * 2012-03-30 2017-01-25 株式会社クボタ アルミナバリア層を有する鋳造製品
WO2013141030A1 (fr) * 2012-03-23 2013-09-26 株式会社クボタ Article de coulage possédant une couche de barrière à l'alumine, et procédé de fabrication de celui-ci
JP6247977B2 (ja) * 2014-03-28 2017-12-13 株式会社クボタ アルミナバリア層を有する鋳造製品
JP6434306B2 (ja) * 2014-12-26 2018-12-05 株式会社クボタ アルミナバリア層を有する耐熱管
JP6571937B2 (ja) * 2015-01-21 2019-09-04 株式会社クボタ 耐熱管の溶接構造
JP6309576B2 (ja) * 2016-07-21 2018-04-11 株式会社クボタ アルミナバリア層を有するエチレン製造用反応管
JP6422608B1 (ja) * 2017-11-06 2018-11-14 株式会社クボタ 耐熱合金及び反応管
WO2019088075A1 (fr) * 2017-11-06 2019-05-09 株式会社クボタ Alliage résistant à la chaleur et tube de réaction
JP7009312B2 (ja) * 2018-06-05 2022-02-10 株式会社クボタ 耐酸化性にすぐれる鉄鋼製品

Also Published As

Publication number Publication date
JP6339284B1 (ja) 2018-06-06
EP3708688A4 (fr) 2021-07-21
TW201922377A (zh) 2019-06-16
US20210332466A1 (en) 2021-10-28
CA3030503A1 (fr) 2019-05-06
EP3708688A1 (fr) 2020-09-16
JP2019085605A (ja) 2019-06-06
WO2019087539A1 (fr) 2019-05-09

Similar Documents

Publication Publication Date Title
JP6332576B1 (ja) 耐硫酸露点腐食鋼
TWI493057B (zh) Fat iron stainless steel
KR102113416B1 (ko) 페라이트계 스테인리스 강판
JP5375246B2 (ja) 原油タンク用耐食形鋼材とその製造方法
EP2474635A1 (fr) Acier inoxydable ferritique ayant une excellente résistance à la chaleur
US10415126B2 (en) Ferritic stainless steel
EP3239311B1 (fr) Tuyau résistant à la chaleur comportant une couche barrière d'alumine
JP2008190035A (ja) 温水器用フェライト系ステンレス鋼板
CA3056054C (fr) Tube d'acier inoxydable ferritique ayant une excellente tolerance au sel dans l'intervalle, structure epaissie de bout de tube, joint de soudure et structure soudee
US10400318B2 (en) Ferritic stainless steel
WO2013141030A1 (fr) Article de coulage possédant une couche de barrière à l'alumine, et procédé de fabrication de celui-ci
CA3049514C (fr) Alliage resistant a la chaleur et tube de reaction
WO2018038197A1 (fr) Acier résistant à la corrosion au point de rosée de l'acide sulfurique
EP3249067B1 (fr) Acier inoxydable ferritique pour élément de système d'échappement présentant une excellente résistance à la corrosion après chauffage
JP6309576B2 (ja) アルミナバリア層を有するエチレン製造用反応管
JP2020509173A (ja) 表面品質に優れた高炭素熱延鋼板及びその製造方法
US20210332466A1 (en) Steel product for use in contact with steel material
JP7656463B2 (ja) オーステナイト系ステンレス鋼
JP5935792B2 (ja) フェライト系ステンレス鋼
JP7226595B2 (ja) ラインパイプ用電縫鋼管
JP5999196B2 (ja) 耐アルコール孔食性および耐アルコールｓｃｃ性に優れた鋼材
JP6926247B2 (ja) フラックス入りワイヤ用冷延鋼板及びその製造方法
JP6814678B2 (ja) 管端増肉加工用フェライト系ステンレス鋼管および自動車排気系部品用フェライト系ステンレス鋼管
JP5977054B2 (ja) アルミナバリア層を有する鋳造製品の製造方法
JP4739653B2 (ja) 高強度冷延鋼板

Legal Events

Date Code Title Description
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 7TH ANNIV.) - STANDARD

Year of fee payment: 7

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250702

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250702