JP7337908B2 - ニッケル基合金粉末 - Google Patents
ニッケル基合金粉末 Download PDFInfo
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- JP7337908B2 JP7337908B2 JP2021505859A JP2021505859A JP7337908B2 JP 7337908 B2 JP7337908 B2 JP 7337908B2 JP 2021505859 A JP2021505859 A JP 2021505859A JP 2021505859 A JP2021505859 A JP 2021505859A JP 7337908 B2 JP7337908 B2 JP 7337908B2
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 132
- 239000000843 powder Substances 0.000 title claims description 101
- 229910045601 alloy Inorganic materials 0.000 title claims description 96
- 239000000956 alloy Substances 0.000 title claims description 96
- 229910052759 nickel Inorganic materials 0.000 title claims description 66
- 238000004519 manufacturing process Methods 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 30
- 239000000654 additive Substances 0.000 claims description 22
- 230000000996 additive effect Effects 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 238000009690 centrifugal atomisation Methods 0.000 claims description 2
- 238000009689 gas atomisation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000009688 liquid atomisation Methods 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 description 31
- 238000005728 strengthening Methods 0.000 description 27
- 229910052726 zirconium Inorganic materials 0.000 description 21
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 20
- 239000010936 titanium Substances 0.000 description 17
- 239000006104 solid solution Substances 0.000 description 15
- 229910052719 titanium Inorganic materials 0.000 description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 239000011651 chromium Substances 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 10
- 229910052721 tungsten Inorganic materials 0.000 description 10
- 239000010937 tungsten Substances 0.000 description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- 239000010955 niobium Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 239000011733 molybdenum Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 229910000601 superalloy Inorganic materials 0.000 description 6
- 229910052715 tantalum Inorganic materials 0.000 description 6
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- -1 chromium carbides Chemical class 0.000 description 4
- 238000011960 computer-aided design Methods 0.000 description 4
- 229910001026 inconel Inorganic materials 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000005486 sulfidation Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 150000001247 metal acetylides Chemical group 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 238000005063 solubilization Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 description 1
- 229910039444 MoC Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- CFJRGWXELQQLSA-UHFFFAOYSA-N azanylidyneniobium Chemical compound [Nb]#N CFJRGWXELQQLSA-UHFFFAOYSA-N 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- 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
- C22C19/053—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 30% but less than 40%
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- 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%
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- C22C19/007—Alloys based on nickel or cobalt with a light metal (alkali metal Li, Na, K, Rb, Cs; earth alkali metal Be, Mg, Ca, Sr, Ba, Al Ga, Ge, Ti) or B, Si, Zr, Hf, Sc, Y, lanthanides, actinides, as the next major constituent
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- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
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Description
C: 0.09~0.17、
Ti: 3.8~4.5、
Zr: >0.06。
C: 0.09~0.17、
Ti: 3.8~4.5、
W: 1.8~2.6、
Zr: >0.06。
Cr: 15.7~17.0、
Co: 3.0~9.0、
Ti: 3.8~4.5、
Al: 3.0~3.8、
W: 1.8~2.6、
Ta: 1.5~2.5、
Mo: 1.0~2.5、
Nb: 0.7~1.2、
C: 0.09~0.17、
Zr: >0.06、
B: 0.008~0.012。
Cr: 16.0~17.0、
Co: 8.0~9.0、
Ti: 3.9~4.1、
Al: 3.2~3.6、
W: 2.0~2.4、
Ta: 1.8~2.0、
Mo: 1.5~2.0、
Nb: 0.8~1.0、
C: 0.09~0.14、
Zr: 0.07~0.15、
B: 0.008~0.012。
i. ビルドプラットフォームの上に本発明の第1実施形態によるニッケル基合金粉末の層を提供する工程;
ii. 粉末の領域を選択的に溶融するによって、第1コンポーネント層を形成する工程;
iii. ビルドプラットフォームの上に更なる粉体層を提供し、前記更なる粉体層を選択的に溶融させて、その次のコンポーネント層を形成する工程と、
iv. 三次元部品を製造するために必要に応じて、工程(iii)を繰り返す。
11 容器
12 粉末
13 電子バルブ
14 ビルドプラットフォーム
15 ワイパ
16 熱源
17 収集チャンバ
Claims (22)
- 付加製造のためのニッケル基合金粉末であって、重量%で、
C:0.09~0.17,
Ti:3.8~4.5,
Zr:>0.06,
W:1.8~2.6,
Al:3.0~3.8,
を含み、
かつ、以下の元素、
Cr:15.7~17.0,
Co:3.0~9.0,
Ta:1.5~2.5,
Mo:1.0~2.5,
Nb:0.7~1.2,
B:0.008~0.012,
O:≦0.04,
N:≦0.03,
から任意に選択される1つ以上の元素を含み、
残部がニッケルおよび不可避の不純物である、ニッケル基合金粉末。 - 請求項1記載のニッケル基合金粉末であって、重量%で、
Cr:15.7~17.0,
Co:3.0~9.0,
Ti:3.8~4.5,
Al:3.0~3.8,
W:1.8~2.6,
Ta:1.5~2.5,
Mo:1.0~2.5,
Nb:0.7~1.2,
C:0.09~0.17,
Zr:>0.06,
B:0.008~0.012,を含み、
残部がニッケルおよび不可避の不純物である、ニッケル基合金粉末。 - 請求項1または2に記載のニッケル基合金粉末であって、
0.07~0.15のZrを含む、ニッケル基合金粉末。 - 請求項1~3のいずれかに記載のニッケル基合金粉末であって、
>0.08~0.12のZrを含む、ニッケル基合金粉末。 - 請求項1~4のいずれかに記載のニッケル基合金粉末であって、
3.9~4.3のTiを含む、ニッケル基合金粉末。 - 請求項5に記載のニッケル基合金粉末であって、
3.9~4.1のTiを含む、ニッケル基合金粉末。 - 請求項1~6のいずれかに記載のニッケル基合金粉末であって、
3.2~3.6のAlを含む、ニッケル基合金粉末。 - 請求項1~7のいずれかに記載のニッケル基合金粉末であって、
2.0~2.4のWを含む、ニッケル基合金粉末。 - 請求項8に記載のニッケル基合金粉末であって、
2.1~2.3のWを含む、ニッケル基合金粉末。 - 請求項1~9のいずれかに記載のニッケル基合金粉末であって、
1.8~2.0のTaを含む、ニッケル基合金粉末。 - 請求項1~10のいずれかに記載のニッケル基合金粉末であって、
1.5~2.0のMoを含む、ニッケル基合金粉末。 - 請求項1~11のいずれかに記載のニッケル基合金粉末であって、
0.8~1.0のNbを含む、ニッケル基合金粉末。 - 請求項1~12のいずれかに記載のニッケル基合金粉末であって、
0.09~0.14のCを含む、ニッケル基合金粉末。 - 請求項1~13のいずれかに記載のニッケル基合金粉末であって、
≦0.025のOを含む、ニッケル基合金粉末。 - 請求項1~14のいずれかに記載のニッケル基合金粉末であって、
≦0.15のNを含む、ニッケル基合金粉末。 - 請求項1~15のいずれかに記載のニッケル基合金粉末であって、重量%で、
Cr:16.0~17.0,
Co:8.0~9.0,
Ti:3.9~4.3,
Al:3.2~3.6,
W:2.0~2.4,
Ta:1.8~2.0,
Mo:1.5~2.0,
Nb:0.8~1.0,
C:0.09~0.14,
Zr:0.07~0.15,
B:0.008~0.012,を含み、
残部がニッケルおよび不可避の不純物である、ニッケル基合金粉末。 - 前記ニッケル基合金粉末の製造方法であって、
請求項1~16のいずれかに記載の組成の粉末を有する溶融金属の液体の流れをアトマイズする工程を含む、方法。 - 請求項17に記載の方法であって、
液体アトマイズ、ガスアトマイズまたは遠心アトマイズにより、前記粉末を製造する、方法。 - 請求項17または18に記載の方法であって、
アトマイズされた前記粉末をアニールする、方法。 - 付加製造で三次元部品を製造する方法であって、
i. ビルドプラットフォームの上に、請求項1~18のいずれかによるニッケル基合金粉末の層を提供する工程;
ii. 粉末の領域を選択的に溶融するによって、第一コンポーネント層を形成する工程;
iii. ビルドプラットフォームの上に更なる粉体層を提供し、前記更なる粉体層を選択的に溶融させて、その次のコンポーネント層を形成する工程と、
iv. 三次元部品を製造するために、必要に応じて、前記工程(iii)を繰り返す、
工程を含む、方法。 - 請求項1~16のいずれかに記載の組成のニッケル基合金粉末を含む、ニッケル基合金部品。
- 付加製造プロセスにおける、請求項1~16のいずれかに記載の粉末の使用。
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PCT/GB2019/052170 WO2020025968A1 (en) | 2018-08-02 | 2019-08-02 | Nickel-based alloy powder |
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FR1083251A (fr) * | 1953-08-11 | 1955-01-06 | Wiggin & Co Ltd Henry | Améliorations apportées aux alliages résistant à la chaleur |
GB972212A (en) * | 1961-01-06 | 1964-10-07 | Rolls Royce | Method of making an article from nickel-based alloys |
US3902862A (en) * | 1972-09-11 | 1975-09-02 | Crucible Inc | Nickel-base superalloy articles and method for producing the same |
CA1088350A (en) * | 1976-03-24 | 1980-10-28 | Leroy R. Curwick | Nickel based alloy |
GB1544720A (en) * | 1977-01-13 | 1979-04-25 | Inco Europ Ltd | Nickel-base superalloys |
US5649280A (en) * | 1996-01-02 | 1997-07-15 | General Electric Company | Method for controlling grain size in Ni-base superalloys |
US20050069450A1 (en) * | 2003-09-30 | 2005-03-31 | Liang Jiang | Nickel-containing alloys, method of manufacture thereof and articles derived thereform |
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US8858874B2 (en) * | 2007-11-23 | 2014-10-14 | Rolls-Royce Plc | Ternary nickel eutectic alloy |
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