EP3124645A4 - Casting product having alumina barrier layer - Google Patents

Casting product having alumina barrier layer Download PDF

Info

Publication number: EP3124645A4
Authority: EP; European Patent Office
Prior art keywords: barrier layer; casting product; alumina barrier; alumina; casting
Prior art date: 2014-03-28
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.): Granted

Application number

EP14887198.1A

Other languages

German (de)

French (fr)

Other versions

EP3124645B1 (en

EP3124645A1 (en

Inventor

Kunihide Hashimoto

Shinichi Uramaru

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.)

2014-03-28

Filing date

2014-12-17

Publication date

2017-11-01

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54194463&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3124645(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2014-12-17 Application filed by Kubota Corp filed Critical Kubota Corp

2017-02-01 Publication of EP3124645A1 publication Critical patent/EP3124645A1/en

2017-11-01 Publication of EP3124645A4 publication Critical patent/EP3124645A4/en

2019-10-23 Application granted granted Critical

2019-10-23 Publication of EP3124645B1 publication Critical patent/EP3124645B1/en

Status Active legal-status Critical Current

2034-12-17 Anticipated expiration legal-status Critical

Links

PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title 1
230000004888 barrier function Effects 0.000 title 1
238000005266 casting Methods 0.000 title 1

Classifications

- 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
- 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
- C23C8/12—Oxidising using elemental oxygen or ozone
- C23C8/14—Oxidising of ferrous surfaces
- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
- 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
- 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
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
- 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
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
- 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
- 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
- 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
- C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- 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
- C23C8/80—After-treatment
- 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
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- 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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
- C21D1/70—Temporary coatings or embedding materials applied before or during heat treatment while heating or quenching
- 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
- C21D2251/00—Treating composite or clad material
- C21D2251/02—Clad material
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Other Surface Treatments For Metallic Materials (AREA)
Compositions Of Oxide Ceramics (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Laminated Bodies (AREA)

EP14887198.1A 2014-03-28 2014-12-17 Casting product having alumina barrier layer Active EP3124645B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2014067836A JP6247977B2 (en)	2014-03-28	2014-03-28	Cast products having an alumina barrier layer
PCT/JP2014/083417 WO2015145896A1 (en)	2014-03-28	2014-12-17	Casting product having alumina barrier layer

Publications (3)

Publication Number	Publication Date
EP3124645A1 EP3124645A1 (en)	2017-02-01
EP3124645A4 true EP3124645A4 (en)	2017-11-01
EP3124645B1 EP3124645B1 (en)	2019-10-23

Family

ID=54194463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14887198.1A Active EP3124645B1 (en)	2014-03-28	2014-12-17	Casting product having alumina barrier layer

Country Status (7)

Country	Link
US (1)	US20170306468A1 (en)
EP (1)	EP3124645B1 (en)
JP (1)	JP6247977B2 (en)
CN (1)	CN106460144B (en)
CA (2)	CA2940179C (en)
ES (1)	ES2765349T3 (en)
WO (1)	WO2015145896A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20190292631A1 (en) *	2016-05-20	2019-09-26	Sandvik Intellectual Property Ab	An object comprising a pre-oxidized nickel-based alloy
JP6339284B1 (en) *	2017-11-06	2018-06-06	株式会社クボタ	Steel products used in contact with steel
GB2611082A (en) *	2021-09-27	2023-03-29	Alloyed Ltd	A stainless steel
CN115404413B (en) *	2022-08-22	2023-11-28	北京首钢吉泰安新材料有限公司	Iron-chromium-aluminum alloy, preparation method thereof and electric heating element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4248629A (en) *	1978-03-22	1981-02-03	Acieries Du Manoir Pompey	Nickel- and chromium-base alloys possessing very-high resistance to carburization at very-high temperature
JP2007119802A (en) *	2005-10-25	2007-05-17	Central Res Inst Of Electric Power Ind	Method for improving oxidation resistance of heat resistant metallic material and method for producing heat resistant metallic member
US20090314390A1 (en) *	2008-06-24	2009-12-24	General Electric Company	Alloy Castings Having Protective Layers and Methods of Making the Same
US20110318593A1 (en) *	2009-03-31	2011-12-29	Kubota Corporation	Cast product having alumina barrier layer
WO2012054377A1 (en) *	2010-10-21	2012-04-26	Exxonmobil Research And Engineering Company	Alumina forming bimetallic tube for refinery process furnaces and method of making and using
CA2868306A1 (en) *	2012-03-23	2013-09-26	Kubota Corporation	Cast product having alumina barrier layer and method for producing same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4204862A (en) *	1975-10-29	1980-05-27	Nippon Steel Corporation	Austenitic heat-resistant steel which forms Al2 O3 film in high-temperature oxidizing atmosphere
JPS5331517A (en) *	1976-09-04	1978-03-24	Mazda Motor Corp	Two-phase stain less steel
JPH05195138A (en) *	1992-01-24	1993-08-03	Kubota Corp	Heat resistant alloy having excellent carburization resistance and high creep rupture strength under conditions of high temperature and low stress
US5413642A (en) *	1992-11-27	1995-05-09	Alger; Donald L.	Processing for forming corrosion and permeation barriers
KR100372482B1 (en) *	1999-06-30	2003-02-17	스미토모 긴조쿠 고교 가부시키가이샤	Heat resistant Ni base alloy
US7744813B2 (en)	2007-01-04	2010-06-29	Ut-Battelle, Llc	Oxidation resistant high creep strength austenitic stainless steel
US8748008B2 (en) *	2008-06-12	2014-06-10	Exxonmobil Research And Engineering Company	High performance coatings and surfaces to mitigate corrosion and fouling in fired heater tubes
DE102008051014A1 (en) *	2008-10-13	2010-04-22	Schmidt + Clemens Gmbh + Co. Kg	Nickel-chromium alloy
JP6005963B2 (en) *	2012-03-23	2016-10-12	株式会社クボタ	Method for producing a cast product having an alumina barrier layer
JP6068158B2 (en) *	2012-03-30	2017-01-25	株式会社クボタ	Cast products having an alumina barrier layer

2014
- 2014-03-28 JP JP2014067836A patent/JP6247977B2/en active Active
- 2014-12-17 ES ES14887198T patent/ES2765349T3/en active Active
- 2014-12-17 WO PCT/JP2014/083417 patent/WO2015145896A1/en active Application Filing
- 2014-12-17 CA CA2940179A patent/CA2940179C/en active Active
- 2014-12-17 CN CN201480077579.XA patent/CN106460144B/en active Active
- 2014-12-17 CA CA3167432A patent/CA3167432A1/en active Pending
- 2014-12-17 US US15/116,738 patent/US20170306468A1/en not_active Abandoned
- 2014-12-17 EP EP14887198.1A patent/EP3124645B1/en active Active

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4248629A (en) *	1978-03-22	1981-02-03	Acieries Du Manoir Pompey	Nickel- and chromium-base alloys possessing very-high resistance to carburization at very-high temperature
JP2007119802A (en) *	2005-10-25	2007-05-17	Central Res Inst Of Electric Power Ind	Method for improving oxidation resistance of heat resistant metallic material and method for producing heat resistant metallic member
US20090314390A1 (en) *	2008-06-24	2009-12-24	General Electric Company	Alloy Castings Having Protective Layers and Methods of Making the Same
US20110318593A1 (en) *	2009-03-31	2011-12-29	Kubota Corporation	Cast product having alumina barrier layer
WO2012054377A1 (en) *	2010-10-21	2012-04-26	Exxonmobil Research And Engineering Company	Alumina forming bimetallic tube for refinery process furnaces and method of making and using
CA2868306A1 (en) *	2012-03-23	2013-09-26	Kubota Corporation	Cast product having alumina barrier layer and method for producing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015145896A1 *

Also Published As

Publication number	Publication date
CN106460144B (en)	2019-01-15
CA2940179C (en)	2022-09-20
JP6247977B2 (en)	2017-12-13
CA3167432A1 (en)	2015-10-01
US20170306468A1 (en)	2017-10-26
EP3124645B1 (en)	2019-10-23
CA2940179A1 (en)	2015-10-01
JP2015190005A (en)	2015-11-02
EP3124645A1 (en)	2017-02-01
CN106460144A (en)	2017-02-22
WO2015145896A1 (en)	2015-10-01
ES2765349T3 (en)	2020-06-08

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2017-11-01	RIC1	Information provided on ipc code assigned before grant	Ipc: C22C 19/05 20060101ALI20170927BHEP Ipc: C22C 30/00 20060101ALI20170927BHEP Ipc: C23C 8/14 20060101AFI20170927BHEP Ipc: C22C 38/58 20060101ALI20170927BHEP Ipc: C22C 38/00 20060101ALI20170927BHEP Ipc: C22F 1/00 20060101ALI20170927BHEP Ipc: C21D 6/00 20060101ALI20170927BHEP Ipc: C22F 1/10 20060101ALI20170927BHEP Ipc: C23C 8/80 20060101ALI20170927BHEP
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