EP3584335A4 - HEAT RESISTANT Ni-BASED ALLOY AND ITS MANUFACTURING PROCESS - Google Patents

HEAT RESISTANT Ni-BASED ALLOY AND ITS MANUFACTURING PROCESS Download PDF

Info

Publication number
EP3584335A4
EP3584335A4 EP18753655.2A EP18753655A EP3584335A4 EP 3584335 A4 EP3584335 A4 EP 3584335A4 EP 18753655 A EP18753655 A EP 18753655A EP 3584335 A4 EP3584335 A4 EP 3584335A4
Authority
EP
European Patent Office
Prior art keywords
resistant alloy
manufacturing same
based heat
manufacturing
heat
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Withdrawn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
EP18753655.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3584335A1 (en
Inventor
Hiroyuki Semba
Tomoaki Hamaguchi
Shinnosuke KURIHARA
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 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 Corp filed Critical Nippon Steel Corp
Publication of EP3584335A1 publication Critical patent/EP3584335A1/en
Publication of EP3584335A4 publication Critical patent/EP3584335A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
EP18753655.2A 2017-02-15 2018-02-15 HEAT RESISTANT Ni-BASED ALLOY AND ITS MANUFACTURING PROCESS Withdrawn EP3584335A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017026457 2017-02-15
PCT/JP2018/005298 WO2018151222A1 (ja) 2017-02-15 2018-02-15 Ｎｉ基耐熱合金およびその製造方法

Publications (2)

Publication Number Publication Date
EP3584335A1 EP3584335A1 (en) 2019-12-25
EP3584335A4 true EP3584335A4 (en) 2020-08-19

Family

ID=63170715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18753655.2A Withdrawn EP3584335A4 (en) 2017-02-15 2018-02-15 HEAT RESISTANT Ni-BASED ALLOY AND ITS MANUFACTURING PROCESS

Country Status (7)

Country Link
US (1) US20200010931A1 (ja)
EP (1) EP3584335A4 (ja)
JP (1) JP6819700B2 (ja)
KR (1) KR20190117605A (ja)
CN (1) CN110291216A (ja)
CA (1) CA3053741A1 (ja)
WO (1) WO2018151222A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2565063B (en) 2017-07-28 2020-05-27 Oxmet Tech Limited A nickel-based alloy
CN110157953A (zh) * 2019-06-04 2019-08-23 沈阳中科煜宸科技有限公司 一种激光增材制造用高温合金粉末及其制备方法
US11155904B2 (en) * 2019-07-11 2021-10-26 L.E. Jones Company Cobalt-rich wear resistant alloy and method of making and use thereof
CN110923512B (zh) * 2019-12-04 2020-12-04 上海江竑环保科技有限公司 一种抗高温腐蚀的合金机芯、生产工艺及电磁加热回转窑
CN111074183B (zh) * 2019-12-21 2020-11-13 钢铁研究总院 一种防止耐热合金厚壁管晶粒异常长大的热处理方法
CN111471915B (zh) * 2020-05-08 2021-06-29 华能国际电力股份有限公司 一种复相强化镍钴基高铬耐磨高温合金及制备方法
CN111607691B (zh) * 2020-05-26 2022-02-11 东南大学 一种具有梯度组织的321奥氏体不锈钢管及制备方法
CN112176224A (zh) * 2020-09-08 2021-01-05 中国科学院金属研究所 一种综合性能优异的高强镍基单晶高温合金
CN112375954A (zh) * 2020-11-10 2021-02-19 华能国际电力股份有限公司 一种低成本高强抗氧化铁镍基合金及其制备方法
WO2022145065A1 (ja) * 2020-12-28 2022-07-07 日本製鉄株式会社 鋼材
WO2022145067A1 (ja) * 2020-12-28 2022-07-07 日本製鉄株式会社 鋼材
WO2022155345A1 (en) * 2021-01-13 2022-07-21 Huntington Alloys Corporation High strength thermally stable nickel-base alloys
CN114134368B (zh) * 2021-11-18 2023-05-26 上海康晟航材科技股份有限公司 一种激光切割喷嘴用高温合金及其制备方法
JP7282246B1 (ja) * 2022-10-21 2023-05-26 日本冶金工業株式会社 表面性状に優れたＮｉ－Ｃｒ－Ｆｅ－Ｍｏ系合金およびその製造方法
CN117385212B (zh) * 2023-12-08 2024-03-12 北京北冶功能材料有限公司 一种中温强度优异的镍基高温合金箔材及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003000A (ja) * 2002-04-17 2004-01-08 Sumitomo Metal Ind Ltd 高温強度と耐食性に優れたオーステナイト系ステンレス鋼ならびにこの鋼からなる耐熱耐圧部材とその製造方法
EP2479300A1 (en) * 2009-09-16 2012-07-25 Sumitomo Metal Industries, Ltd. Ni-BASED ALLOY PRODUCT AND PROCESS FOR PRODUCTION THEREOF
JP2013095949A (ja) * 2011-10-31 2013-05-20 Nippon Steel & Sumitomo Metal Corp オーステナイト系耐熱合金
EP2743362A1 (en) * 2011-08-09 2014-06-18 Nippon Steel & Sumitomo Metal Corporation Ni-BASED HEAT-RESISTANT ALLOY

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4780189B2 (ja) * 2008-12-25 2011-09-28 住友金属工業株式会社 オーステナイト系耐熱合金
FR2949234B1 (fr) * 2009-08-20 2011-09-09 Aubert & Duval Sa Superalliage base nickel et pieces realisees en ce suparalliage
ES2533429T3 (es) * 2009-12-10 2015-04-10 Nippon Steel & Sumitomo Metal Corporation Aleaciones austeníticas resistentes al calor
JP6085989B2 (ja) * 2013-02-15 2017-03-01 新日鐵住金株式会社 Ｎｉ基耐熱合金部材およびＮｉ基耐熱合金素材
JP6520546B2 (ja) * 2015-08-10 2019-05-29 日本製鉄株式会社 オーステナイト系耐熱合金部材およびその製造方法
JP6754558B2 (ja) * 2015-09-18 2020-09-16 株式会社日立システムズ 追加情報収集システムおよび収集方法
JP6772735B2 (ja) * 2016-10-03 2020-10-21 日本製鉄株式会社 Ｎｉ基耐熱合金部材およびその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003000A (ja) * 2002-04-17 2004-01-08 Sumitomo Metal Ind Ltd 高温強度と耐食性に優れたオーステナイト系ステンレス鋼ならびにこの鋼からなる耐熱耐圧部材とその製造方法
EP2479300A1 (en) * 2009-09-16 2012-07-25 Sumitomo Metal Industries, Ltd. Ni-BASED ALLOY PRODUCT AND PROCESS FOR PRODUCTION THEREOF
EP2743362A1 (en) * 2011-08-09 2014-06-18 Nippon Steel & Sumitomo Metal Corporation Ni-BASED HEAT-RESISTANT ALLOY
JP2013095949A (ja) * 2011-10-31 2013-05-20 Nippon Steel & Sumitomo Metal Corp オーステナイト系耐熱合金

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018151222A1 *

Also Published As

Publication number Publication date
WO2018151222A1 (ja) 2018-08-23
EP3584335A1 (en) 2019-12-25
KR20190117605A (ko) 2019-10-16
CA3053741A1 (en) 2018-08-23
JP6819700B2 (ja) 2021-01-27
JPWO2018151222A1 (ja) 2019-11-21
CN110291216A (zh) 2019-09-27
US20200010931A1 (en) 2020-01-09

Similar Documents

Publication Publication Date Title
EP3587606A4 (en) N-BASED SUPERHEAT RESISTANT ALLOY AND METHOD FOR MANUFACTURING THEREOF
EP3584335A4 (en) HEAT RESISTANT Ni-BASED ALLOY AND ITS MANUFACTURING PROCESS
EP3401415A4 (en) HEAT-RESISTANT AUSTENITIC ALLOY AND METHOD FOR MANUFACTURING THE SAME
EP3257963A4 (en) METHOD FOR MANUFACTURING Ni-BASED SUPER-HEAT-RESISTANT ALLOY
EP3772544A4 (en) METHOD OF MANUFACTURING A HIGHLY REFRACTORY NICKEL-BASED ALLOY AND HIGHLY REFRACTORY NICKEL-BASED ALLOY
EP3438300A4 (en) CU-NI-SI COPPER ALLOY AND MANUFACTURING METHOD
EP3287209A4 (en) PRODUCTION METHOD FOR Ni-BASED SUPER HEAT-RESISTANT ALLOY
EP3950984A4 (en) HIGH HEAT RESISTANT NI BASE ALLOY AND METHOD OF PRODUCTION OF HIGH HEAT RESISTANT NI BASE ALLOY
EP3278901A4 (en) PROCESS FOR PRODUCING A Ni-BASED SUPERALLIATION AND HEAT-RESISTANT
EP2975145A4 (en) HEAT-RESISTANT-BASED ALLOY AND METHOD FOR MANUFACTURING THE SAME
EP3135780A4 (en) Copper alloy manufacturing method and copper alloy
EP3287544A4 (en) Coated metal mold and method for manufacturing same
EP3128019A4 (en) Copper alloy wire material and manufacturing method thereof
EP3351647A4 (en) COPPER ALLOY PANEL AND METHOD OF MANUFACTURING THEREOF
SG11202012579YA (en) Ni-BASED ALLOY SOFTENED POWDER AND METHOD FOR MANUFACTURING SAME
EP3719165A4 (en) METHOD OF MANUFACTURING NI-BASED ALLOY AND NI-BASED ALLOY
EP3822000A4 (en) ALLOY POWDER AND PROCESS FOR PRODUCTION THEREOF
EP3202507A4 (en) METHOD FOR PRODUCING Ni-BASED SUPER HEAT-RESISTANT ALLOY
EP3459659A4 (en) ALLOY POWDER AND PREPARATION METHOD THEREOF
EP3666419A4 (en) CRYSTALLINE FE-BASED ALLOY POWDER AND METHOD FOR MANUFACTURING THEM
EP3560637A4 (en) COPPER POWDER AND METHOD FOR MANUFACTURING THEREOF
EP3611278A4 (en) METAL INGOT PRODUCTION PROCESS
EP3561093A4 (en) Ni-BASED HEAT RESISTANT ALLOY
EP3508594A4 (en) TI-AL ALLOY AND MANUFACTURING METHOD THEREOF
EP3124630A4 (en) Ni-Ir-BASED HEAT-RESISTANT ALLOY AND PROCESS FOR PRODUCING SAME

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190906

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

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

Effective date: 20200721

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 19/05 20060101AFI20200715BHEP

Ipc: C22F 1/10 20060101ALI20200715BHEP

Ipc: C22C 30/00 20060101ALI20200715BHEP

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: 20210218