EP3555329A1 - Verwendung einer nickel-chrom-molybdän-legierung - Google Patents
Verwendung einer nickel-chrom-molybdän-legierungInfo
- Publication number
- EP3555329A1 EP3555329A1 EP17832194.9A EP17832194A EP3555329A1 EP 3555329 A1 EP3555329 A1 EP 3555329A1 EP 17832194 A EP17832194 A EP 17832194A EP 3555329 A1 EP3555329 A1 EP 3555329A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- use according
- cladding material
- nickel
- alloy
- chromium
- 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
- 229910001182 Mo alloy Inorganic materials 0.000 title description 3
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 31
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000005253 cladding Methods 0.000 claims description 10
- 238000003723 Smelting Methods 0.000 claims description 4
- 238000005552 hardfacing Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 238000004056 waste incineration Methods 0.000 claims description 4
- 230000008439 repair process Effects 0.000 claims 1
- 238000007747 plating Methods 0.000 abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 3
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract description 2
- 229910052748 manganese Inorganic materials 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 229910052710 silicon Inorganic materials 0.000 abstract description 2
- 229910052721 tungsten Inorganic materials 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 13
- 230000007797 corrosion Effects 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
Definitions
- the invention relates to the use of a nitrogen-alloyed nickel-chromium-molybdenum alloy for the coating of steels, which has a high corrosion resistance to aggressive media, which can arise during thermal utilization.
- WO 98/55661 discloses a kneadable homogeneous austenitic nickel alloy having high corrosion resistance to aggressive liquid media under both oxidizing and reducing conditions and having excellent resistance to localized corrosion in acidic media containing chloride.
- the alloy consists of (mass%) chromium 20.0 - 23.0%, molybdenum 18.5 - 21, 0%, iron max. 1.5%, manganese max. 0.5%, silicon max. 0.1%, cobalt max. 0.3%, tungsten max. 0.3%, copper max. 0.3%, aluminum 0.1 - 0.3%, magnesium 0.001 - 0.15%, calcium 0.001 - 0.01%, carbon max.
- the alloy is suitable as a material for components that must be resistant to chemical attack and as an over-alloyed filler for other nickel-based materials.
- Nickel alloys such as FM 625, FM 622 and FM 686 used.
- heat exchanger tubes Heating surfaces and flue gas touched surfaces and other components are often protected by plating against corrosion occur depending on the material used and operating conditions Abzehrept on the superheater ears and other thermally stressed components that force the operator to shutdowns and costly maintenance.
- the aim of the invention is to supply the alloy used according to the prior art for years to a new field of application in the field of plating.
- composition (in% by mass)
- the critical pitting temperature from the second build-up welding layer is approximately 135 ° C.
- the pure weld metal has a surprisingly high yield strength RP0.2 with at least 600 MPa in the operationally stressed state.
- the operating stress increases the hardness, as shown in Table 1.
- a further increase in hardness in the operating state takes place through the precipitation of intermetallic phases.
- FIG. 1 shows as an example a heat exchanger tube 1 which can be used in a waste incineration plant (not shown).
- the tube 1 should be a water-cooled component made of a carbon steel in this example.
- a hardfacing material 4 is applied under rotation 3 of the tube 1.
- Table 1 lists the compositions on the one hand of the hardfacing material according to the invention and of alternative materials hitherto used.
- Table 1 Table 2 lists material data for the materials listed in Table 1 as welded.
- the material FM 2120 which can be used for components in waste incineration plants, is characterized by higher strength values of RP 0.2 and Rm compared to the comparative materials. Later calculations with Calphad software have shown that this effect is caused, inter alia, by the formation of intermetallic phases, such as the ⁇ -phase. This can also be proven by metallographic investigations.
- the calculation of the phase diagram in the temperature range below 920 ° C predicts the presence of the intermetallic ⁇ -phase (Figure 2) for the thermodynamic equilibrium state.
- the amount of these phases is at 650 ° C at about 27 wt .-% ( Figure 3) and leads to the change of the mechanical technological properties and microstructural adjustment of the cladding material.
- the ⁇ -phase is characterized by the longer lasting Heat influence in the temperature range in the area of existence of this phase formed in the cladding material.
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)
- Heat Treatment Of Articles (AREA)
- Coating By Spraying Or Casting (AREA)
- Arc Welding In General (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016124588.7A DE102016124588A1 (de) | 2016-12-16 | 2016-12-16 | Verwendung einer nickel-chrom-molybdän-legierung |
| PCT/DE2017/101066 WO2018108208A1 (de) | 2016-12-16 | 2017-12-12 | Verwendung einer nickel-chrom-molybdän-legierung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3555329A1 true EP3555329A1 (de) | 2019-10-23 |
Family
ID=61005643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17832194.9A Pending EP3555329A1 (de) | 2016-12-16 | 2017-12-12 | Verwendung einer nickel-chrom-molybdän-legierung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20200048741A1 (ja) |
| EP (1) | EP3555329A1 (ja) |
| JP (1) | JP6918114B2 (ja) |
| KR (1) | KR102354868B1 (ja) |
| CN (1) | CN110036125A (ja) |
| DE (1) | DE102016124588A1 (ja) |
| WO (1) | WO2018108208A1 (ja) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11409965B2 (en) | 2020-01-15 | 2022-08-09 | International Business Machines Corporation | Searching conversation logs of a virtual agent dialog system for contrastive temporal patterns |
| DE102021106624A1 (de) * | 2020-04-06 | 2021-10-07 | Vdm Metals International Gmbh | Verwendung einer Nickel-Chrom-Eisen-Legierung |
| CN111663065B (zh) * | 2020-07-24 | 2021-12-17 | 正辰激光科技(山东)有限公司 | 一种锅炉过热管熔覆耐蚀合金粉末及其所得产品和制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49129016A (ja) * | 1973-04-24 | 1974-12-10 | ||
| US4245698A (en) * | 1978-03-01 | 1981-01-20 | Exxon Research & Engineering Co. | Superalloys having improved resistance to hydrogen embrittlement and methods of producing and using the same |
| JPS57171645A (en) * | 1981-04-15 | 1982-10-22 | Ebara Corp | Filling material for preventing crevice corrosion of austenite stainless steel |
| US4818486A (en) * | 1988-01-11 | 1989-04-04 | Haynes International, Inc. | Low thermal expansion superalloy |
| DE3821896A1 (de) * | 1988-06-25 | 1989-12-28 | Castolin Sa | Pulverfoermiger metallhaltiger werkstoff und verfahren dazu |
| JP3183958B2 (ja) * | 1992-07-16 | 2001-07-09 | 株式会社日本製鋼所 | 高耐食性ニッケル基合金クラッド鋼の溶接方法 |
| JPH07316699A (ja) * | 1994-05-18 | 1995-12-05 | Mitsubishi Materials Corp | 高硬度および高強度を有する耐食性窒化物分散型Ｎｉ基合金 |
| JP3485980B2 (ja) * | 1994-10-03 | 2004-01-13 | Ｊｆｅスチール株式会社 | ボイラ−用溶接クラッド鋼管の製造方法 |
| DE19723491C1 (de) | 1997-06-05 | 1998-12-03 | Krupp Vdm Gmbh | Verwendung einer Nickel-Chrom-Molybdän-Legierung |
| JP2002286621A (ja) * | 2001-03-26 | 2002-10-03 | Osaka Gas Co Ltd | 焼却炉の金属材料の耐食性評価方法及び金属材料 |
| KR20030003016A (ko) * | 2001-06-28 | 2003-01-09 | 하이네스인터내셔널인코포레이티드 | Ｎｉ-Ｃｒ-Ｍｏ합금의 에이징 처리방법 및 결과의 합금 |
| DE102008018539A1 (de) * | 2008-04-12 | 2009-10-15 | Berthold, Jürgen | Metallkörper mit metallischer Schutzschicht |
| CN102049665B (zh) * | 2009-11-06 | 2012-07-11 | 北京有色金属研究总院 | 一种Ni-Cr-Mo耐蚀合金筒形件的制备方法 |
| US10112254B2 (en) * | 2014-08-21 | 2018-10-30 | Huntington Alloys Corporation | Method for making clad metal pipe |
| CN105618959A (zh) * | 2016-03-11 | 2016-06-01 | 天津滨海雷克斯激光科技发展有限公司 | 一种用于MONEL-K500合金激光焊接与熔覆的新型SL-NiCrMo合金材料 |
-
2016
- 2016-12-16 DE DE102016124588.7A patent/DE102016124588A1/de active Pending
-
2017
- 2017-12-12 KR KR1020197016716A patent/KR102354868B1/ko active IP Right Grant
- 2017-12-12 US US16/342,675 patent/US20200048741A1/en not_active Abandoned
- 2017-12-12 WO PCT/DE2017/101066 patent/WO2018108208A1/de unknown
- 2017-12-12 CN CN201780071437.6A patent/CN110036125A/zh active Pending
- 2017-12-12 EP EP17832194.9A patent/EP3555329A1/de active Pending
- 2017-12-12 JP JP2019531910A patent/JP6918114B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR102354868B1 (ko) | 2022-01-24 |
| CN110036125A (zh) | 2019-07-19 |
| DE102016124588A1 (de) | 2018-06-21 |
| US20200048741A1 (en) | 2020-02-13 |
| KR20190087464A (ko) | 2019-07-24 |
| JP6918114B2 (ja) | 2021-08-11 |
| WO2018108208A1 (de) | 2018-06-21 |
| JP2020508872A (ja) | 2020-03-26 |
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