EP3559292A1 - Method for producing nickel alloys with optimized strip weldability - Google Patents
Method for producing nickel alloys with optimized strip weldabilityInfo
- Publication number
- EP3559292A1 EP3559292A1 EP17818038.6A EP17818038A EP3559292A1 EP 3559292 A1 EP3559292 A1 EP 3559292A1 EP 17818038 A EP17818038 A EP 17818038A EP 3559292 A1 EP3559292 A1 EP 3559292A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- max
- blocks
- subjected
- alloy
- strip
- 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.)
- Pending
Links
- 229910000990 Ni alloy Inorganic materials 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 23
- 239000000956 alloy Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 abstract description 2
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/023—Alloys based on nickel
-
- 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
-
- 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
- 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
Definitions
- EP 0 991 788 B1 discloses a high-nickel-chromium-molybdenum alloy
- the block is subjected to at least one cold and / or hot forming cycle until strip material of predeterminable material thickness is present, the band material is divided into band strips in defined lengths / widths.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016125123.2A DE102016125123A1 (en) | 2016-12-21 | 2016-12-21 | Process for the production of nickel alloys with optimized strip weldability |
PCT/DE2017/101050 WO2018113830A1 (en) | 2016-12-21 | 2017-12-08 | Method for producing nickel alloys with optimized strip weldability |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3559292A1 true EP3559292A1 (en) | 2019-10-30 |
Family
ID=60781421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17818038.6A Pending EP3559292A1 (en) | 2016-12-21 | 2017-12-08 | Method for producing nickel alloys with optimized strip weldability |
Country Status (7)
Country | Link |
---|---|
US (1) | US10988829B2 (en) |
EP (1) | EP3559292A1 (en) |
JP (1) | JP6938638B2 (en) |
KR (1) | KR102264532B1 (en) |
CN (2) | CN118207434A (en) |
DE (1) | DE102016125123A1 (en) |
WO (1) | WO2018113830A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110184484A (en) * | 2019-05-15 | 2019-08-30 | 宁波创润新材料有限公司 | A kind of titanium additives and preparation method thereof |
CN110564990A (en) * | 2019-10-30 | 2019-12-13 | 丹阳润泽新材料科技有限公司 | nickel-based corrosion-resistant alloy and preparation method thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5019184A (en) * | 1989-04-14 | 1991-05-28 | Inco Alloys International, Inc. | Corrosion-resistant nickel-chromium-molybdenum alloys |
EP0648850B1 (en) | 1993-09-20 | 1997-08-13 | Mitsubishi Materials Corporation | Nickel-based alloy |
JPH07316697A (en) | 1994-05-25 | 1995-12-05 | Mitsubishi Materials Corp | Nickel-base alloy excellent in workability and corrosion resistance |
US6280540B1 (en) * | 1994-07-22 | 2001-08-28 | Haynes International, Inc. | Copper-containing Ni-Cr-Mo alloys |
DE19723491C1 (en) | 1997-06-05 | 1998-12-03 | Krupp Vdm Gmbh | Use of a nickel-chromium-molybdenum alloy |
JP3475885B2 (en) | 1999-12-22 | 2003-12-10 | Jfeスチール株式会社 | Welding material for low thermal expansion alloy, method for manufacturing welded pipe, and method for circumferential welding of welded pipe |
JP4519520B2 (en) * | 2003-09-24 | 2010-08-04 | 新日鐵住金ステンレス株式会社 | High Ni-base alloy welding wire |
DE102009010026A1 (en) * | 2009-02-21 | 2010-08-26 | Mtu Aero Engines Gmbh | Component, useful for flow machine, comprises a metal alloy comprising base material, where the component is coated with portion of adhesive layer comprising nickel-chromium-aluminum-yttrium alloy and a surface layer comprising zirconia |
JP5812293B2 (en) | 2012-10-04 | 2015-11-11 | 株式会社黒木工業所 | Bend steel pipe manufacturing method |
DE102014001328B4 (en) | 2014-02-04 | 2016-04-21 | VDM Metals GmbH | Curing nickel-chromium-iron-titanium-aluminum alloy with good wear resistance, creep resistance, corrosion resistance and processability |
-
2016
- 2016-12-21 DE DE102016125123.2A patent/DE102016125123A1/en active Pending
-
2017
- 2017-12-08 CN CN202410148813.9A patent/CN118207434A/en active Pending
- 2017-12-08 CN CN201780072730.4A patent/CN110036126A/en active Pending
- 2017-12-08 JP JP2019533627A patent/JP6938638B2/en active Active
- 2017-12-08 KR KR1020197016724A patent/KR102264532B1/en active IP Right Grant
- 2017-12-08 EP EP17818038.6A patent/EP3559292A1/en active Pending
- 2017-12-08 US US16/348,736 patent/US10988829B2/en active Active
- 2017-12-08 WO PCT/DE2017/101050 patent/WO2018113830A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102264532B1 (en) | 2021-06-14 |
CN118207434A (en) | 2024-06-18 |
KR20190087465A (en) | 2019-07-24 |
US10988829B2 (en) | 2021-04-27 |
CN110036126A (en) | 2019-07-19 |
WO2018113830A1 (en) | 2018-06-28 |
US20190284662A1 (en) | 2019-09-19 |
JP2020503446A (en) | 2020-01-30 |
DE102016125123A1 (en) | 2018-06-21 |
JP6938638B2 (en) | 2021-09-22 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20190612 |
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Effective date: 20240515 |