EP3438306A4 - Ni-Fe-Cr ALLOY - Google Patents
Ni-Fe-Cr ALLOY Download PDFInfo
- Publication number
- EP3438306A4 EP3438306A4 EP16897119.0A EP16897119A EP3438306A4 EP 3438306 A4 EP3438306 A4 EP 3438306A4 EP 16897119 A EP16897119 A EP 16897119A EP 3438306 A4 EP3438306 A4 EP 3438306A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- alloy
- 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.)
- Granted
Links
- 229910017060 Fe Cr Inorganic materials 0.000 title 1
- 229910002544 Fe-Cr Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
Classifications
-
- 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
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- 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
- C22C38/18—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016070797 | 2016-03-31 | ||
| PCT/JP2016/089088 WO2017168904A1 (en) | 2016-03-31 | 2016-12-28 | Ni-Fe-Cr ALLOY |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3438306A1 EP3438306A1 (en) | 2019-02-06 |
| EP3438306A4 true EP3438306A4 (en) | 2019-12-18 |
| EP3438306B1 EP3438306B1 (en) | 2021-02-24 |
Family
ID=59963903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16897119.0A Active EP3438306B1 (en) | 2016-03-31 | 2016-12-28 | Ni-fe-cr alloy |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20190100826A1 (en) |
| EP (1) | EP3438306B1 (en) |
| JP (1) | JP6579263B2 (en) |
| KR (1) | KR20180125566A (en) |
| CN (1) | CN109072365A (en) |
| CA (1) | CA3018312C (en) |
| ES (1) | ES2865379T3 (en) |
| SG (1) | SG11201807433RA (en) |
| WO (1) | WO2017168904A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108977804A (en) * | 2018-07-06 | 2018-12-11 | 武汉北方新创环保科技发展有限公司 | A kind of boiler water wall multiple tube and preparation method thereof |
| JP7332258B2 (en) * | 2018-12-11 | 2023-08-23 | 山陽特殊製鋼株式会社 | High-Ni corrosion-resistant alloy with excellent intergranular corrosion resistance and pitting corrosion resistance, as well as excellent hot workability and cold workability |
| CN110306104B (en) * | 2019-08-06 | 2021-07-06 | 华北理工大学 | Corrosion-resistant alloy and preparation method thereof |
| WO2023145895A1 (en) * | 2022-01-28 | 2023-08-03 | 日本製鉄株式会社 | Ni-Fe-Cr ALLOY WELDED JOINT |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077918A (en) * | 1983-10-05 | 1985-05-02 | Nippon Kokan Kk <Nkk> | Manufacture of corrosion resistant alloy steel |
| JPH03120342A (en) * | 1989-09-30 | 1991-05-22 | Kubota Corp | Method for heat treating cast material |
| EP1777314A1 (en) * | 2004-06-30 | 2007-04-25 | Sumitomo Metal Industries, Ltd. | RAW PIPE OF Fe-Ni ALLOY AND METHOD FOR PRODUCTION THEREOF |
| JP2014040669A (en) * | 2013-10-10 | 2014-03-06 | Nippon Yakin Kogyo Co Ltd | High corrosion-resistant alloy excellent in intergranular corrosion resistance |
| EP2883630A1 (en) * | 2012-08-09 | 2015-06-17 | Nippon Steel & Sumitomo Metal Corporation | Process for producing ni-containing high-alloy round billet having excellent internal quality |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3470329D1 (en) * | 1983-08-10 | 1988-05-11 | Ver Edelstahlwerke Ag | Wrought nickel-base alloy and process for its thermal treatment |
| JPH02185943A (en) * | 1989-01-11 | 1990-07-20 | Nippon Steel Corp | Highly corrosion resistant ti-containing alloy for oil well tube and line pipe excellent in hot workability |
| FR2698883B1 (en) * | 1992-12-09 | 1995-01-13 | Sima Sa | Nickel base alloy of the Ni-Fe-Cr-Mo quaternary system with hardening by precipitation of gamma prime phase and resistant to the corrosion modes encountered in particular in the petroleum industry. |
| JP2001335893A (en) * | 2000-05-30 | 2001-12-04 | Nippon Steel Corp | Hot rolled steel sheet excellent in surface characteristics and workability, and its production method |
| CN101760687A (en) * | 2008-12-10 | 2010-06-30 | 辽阳石化机械设计制造有限公司 | High-temperature alloy pipe fitting, steel material and method for producing pipe fitting |
| CN105164290B (en) * | 2013-05-09 | 2018-07-31 | 杰富意钢铁株式会社 | The Ni alloys clad steel and its manufacturing method of intergranular corrosion resistance excellent |
| CN103556029A (en) * | 2013-11-04 | 2014-02-05 | 洛阳双瑞特种装备有限公司 | Manufacturing method of anti-corrosion high-pressure-resistant sealing gasket |
| CN104611640B (en) * | 2015-03-09 | 2016-08-17 | 西安科技大学 | A kind of high boron iron-based sherardizing steel alloy and preparation method thereof |
-
2016
- 2016-12-28 KR KR1020187030813A patent/KR20180125566A/en active IP Right Grant
- 2016-12-28 JP JP2018508400A patent/JP6579263B2/en active Active
- 2016-12-28 EP EP16897119.0A patent/EP3438306B1/en active Active
- 2016-12-28 ES ES16897119T patent/ES2865379T3/en active Active
- 2016-12-28 CN CN201680084233.1A patent/CN109072365A/en active Pending
- 2016-12-28 CA CA3018312A patent/CA3018312C/en not_active Expired - Fee Related
- 2016-12-28 SG SG11201807433RA patent/SG11201807433RA/en unknown
- 2016-12-28 US US16/089,395 patent/US20190100826A1/en not_active Abandoned
- 2016-12-28 WO PCT/JP2016/089088 patent/WO2017168904A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6077918A (en) * | 1983-10-05 | 1985-05-02 | Nippon Kokan Kk <Nkk> | Manufacture of corrosion resistant alloy steel |
| JPH03120342A (en) * | 1989-09-30 | 1991-05-22 | Kubota Corp | Method for heat treating cast material |
| EP1777314A1 (en) * | 2004-06-30 | 2007-04-25 | Sumitomo Metal Industries, Ltd. | RAW PIPE OF Fe-Ni ALLOY AND METHOD FOR PRODUCTION THEREOF |
| EP2883630A1 (en) * | 2012-08-09 | 2015-06-17 | Nippon Steel & Sumitomo Metal Corporation | Process for producing ni-containing high-alloy round billet having excellent internal quality |
| JP2014040669A (en) * | 2013-10-10 | 2014-03-06 | Nippon Yakin Kogyo Co Ltd | High corrosion-resistant alloy excellent in intergranular corrosion resistance |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2017168904A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20180125566A (en) | 2018-11-23 |
| SG11201807433RA (en) | 2018-09-27 |
| ES2865379T3 (en) | 2021-10-15 |
| CN109072365A (en) | 2018-12-21 |
| JP6579263B2 (en) | 2019-09-25 |
| CA3018312A1 (en) | 2017-10-05 |
| EP3438306A1 (en) | 2019-02-06 |
| WO2017168904A1 (en) | 2017-10-05 |
| JPWO2017168904A1 (en) | 2018-12-27 |
| CA3018312C (en) | 2020-03-10 |
| US20190100826A1 (en) | 2019-04-04 |
| EP3438306B1 (en) | 2021-02-24 |
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| A4 | Supplementary search report drawn up and despatched |
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