JP5398123B2 - ニッケル系合金 - Google Patents
ニッケル系合金 Download PDFInfo
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- JP5398123B2 JP5398123B2 JP2007091967A JP2007091967A JP5398123B2 JP 5398123 B2 JP5398123 B2 JP 5398123B2 JP 2007091967 A JP2007091967 A JP 2007091967A JP 2007091967 A JP2007091967 A JP 2007091967A JP 5398123 B2 JP5398123 B2 JP 5398123B2
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- 229910000990 Ni alloy Inorganic materials 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 claims description 96
- 239000000956 alloy Substances 0.000 claims description 96
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 23
- 239000010955 niobium Substances 0.000 claims description 19
- 239000010936 titanium Substances 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 18
- 239000011651 chromium Substances 0.000 claims description 12
- 229910052758 niobium Inorganic materials 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 229910052750 molybdenum Inorganic materials 0.000 claims description 10
- 229910052721 tungsten Inorganic materials 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 238000004663 powder metallurgy Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000001953 recrystallisation Methods 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 23
- 239000000243 solution Substances 0.000 description 13
- 239000002244 precipitate Substances 0.000 description 10
- 230000035882 stress Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 5
- 239000006104 solid solution Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000010275 isothermal forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 241000486463 Eugraphe sigma Species 0.000 description 1
- 229910000846 In alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001513 hot isostatic pressing Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Images
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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- 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
- 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
Description
クロム(Cr):11.5%〜13.5%、
コバルト(Co):11.5%〜16.0%、
モリブデン(Mo):3.4%〜5.0%、
タングステン(W):3.0%〜5.0%、
アルミニウム(Al):2.2%〜3.2%、
チタン(Ti):3.5%〜5.0%、
ニオブ(Nb):0.5%〜2.0%、
ハフニウム(Hf):0.25%〜0.35%、
ジルコニウム(Zr):0%〜0.07%、
炭素(C):0.015%〜0.030%、
ボロン(B):0.01%〜0.02%、および
ニッケル(Ni):残り100%まで。
純粋な金属元素(いかなる、不純物も含まない)を混合し溶融することによってマスター合金インゴットを作製するステップ、
インゴットを再溶融し、それを不活性ガスで粉砕し、またはインゴットを再溶融し、それを知られている回転電極技術を用いて遠心粉砕して予備合金化された粉体を得るステップ、
上記予備合金化粉体を熱間静水圧圧縮成形および/または引き抜きによって固化するステップ、
等温鍛造によってディスクブランクを形成するステップ、
上記ブランクを熱処理するステップ、
ディスクの最終機械加工するステップ。
ガンマプライム相のソルバス温度を下回る温度で処理し、微細結晶粒(5μm〜15μm)を有する微小構造を得る;
ガンマプライム相のソルバス温度と合金の溶融開始温度間の範囲の温度で処理し、粗大結晶粒微小構造(15μmを超える)を得る。上記最終処理は、「溶液窓」と呼ばれる2つの上記温度間の差が十分大きいときだけ工業的に実施することができ、工業用合金では30℃より高く、好ましくは35℃より高くなければならないと考えられる。
純粋な金属元素を混合し溶融することによってマスター合金インゴットを作製するステップ、
回転電極で遠心噴霧を行うステップ、
予備合金化粉体を熱引き抜きによって固化するステップ、
サブソルバスまたはスーパーソルバス処理を含む熱処理するステップ。
Claims (11)
- 重量%で示した量の以下の元素からなることを特徴とする合金:
クロム(Cr):11.5%〜13.5%、
コバルト(Co):11.5%〜16.0%、
モリブデン(Mo):3.4%〜5.0%、
タングステン(W):3.0%〜5.0%、
アルミニウム(Al):2.2%〜3.2%、
チタン(Ti):3.5%〜5.0%、
ニオブ(Nb):0.5%〜2.0%、
ハフニウム(Hf):0.25%〜0.35%、
炭素(C):0.015%〜0.030%、
ボロン(B):0.01%〜0.02%、および
ニッケル(Ni):残り100%まで。 - Al、Ti、およびNbの原子パーセント量の和が、10.5%以上および13%以下である、請求項1に記載の合金。
- Al、Ti、およびNbの原子パーセント量が、TiとNbの量の和とAlの量との間の比が0.9以上および1.1以下である、請求項1または2に記載の合金。
- W、Mo、Cr、およびCoの原子パーセント量が、W、Mo、Cr、およびCoの量の和が30%以上および34%以下であり、WとMoの量の和が3%以上および4.5%以下の量である、請求項1から3のいずれか一項に記載の合金。
- 請求項1から4のいずれか一項に記載の合金の粉体。
- 部品のブランクまたは部品自体が、請求項1から4のいずれか一項に記載の粉体から粉体冶金技術を用いて製造されることを特徴とする、前記部品の製造方法。
- 前記部品のブランクまたは部品に、ブランクまたは部品が前記合金のガンマプライム相のソルバス温度よりも高く、前記合金の溶融開始温度よりも低い温度になる再結晶化熱処理を行う、請求項6に記載の部品の製造方法。
- 前記部品のブランクまたは部品に、ブランクまたは部品が前記合金のガンマプライム相のソルバス温度よりも低い温度になる再結晶化熱処理を行う、請求項6に記載の部品の製造方法。
- 請求項1から4のいずれか一項に記載の合金から製造されることを特徴とする、ターボ機械部品。
- 請求項1から4のいずれか一項に記載の合金から製造されることを特徴とする、ターボ機械の圧縮機ディスクまたはタービンディスク。
- ディスクの周縁ゾーンに粗大結晶粒構造が形成され、ディスクの中心ゾーンに微細結晶粒構造が形成された二重構造ディスクであることを特徴とする、請求項10に記載のターボ機械の圧縮機ディスクまたはタービンディスク。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0651145 | 2006-03-31 | ||
FR0651145A FR2899240B1 (fr) | 2006-03-31 | 2006-03-31 | Alliage a base de nickel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007277721A JP2007277721A (ja) | 2007-10-25 |
JP5398123B2 true JP5398123B2 (ja) | 2014-01-29 |
Family
ID=36694327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007091967A Active JP5398123B2 (ja) | 2006-03-31 | 2007-03-30 | ニッケル系合金 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20070227630A1 (ja) |
EP (1) | EP1840232B1 (ja) |
JP (1) | JP5398123B2 (ja) |
CA (1) | CA2583140C (ja) |
DE (1) | DE602007001092D1 (ja) |
FR (1) | FR2899240B1 (ja) |
RU (1) | RU2433197C2 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100034692A1 (en) * | 2008-08-06 | 2010-02-11 | General Electric Company | Nickel-base superalloy, unidirectional-solidification process therefor, and castings formed therefrom |
US8992699B2 (en) | 2009-05-29 | 2015-03-31 | General Electric Company | Nickel-base superalloys and components formed thereof |
JP6131186B2 (ja) * | 2010-07-09 | 2017-05-17 | ゼネラル・エレクトリック・カンパニイ | ニッケル基合金、その加工、及びそれから形成した構成部品 |
RU2477199C1 (ru) * | 2011-12-14 | 2013-03-10 | Общество с ограниченной ответственностью "КОММЕТПРОМ" (ООО "КОММЕТПРОМ" "COMMETPROM") | Деталь рабочего колеса и способ ее изготовления |
EP2831302A1 (en) * | 2012-03-27 | 2015-02-04 | ALSTOM Technology Ltd | Method for manufacturing components made of single crystal (sx) or directionally solidified (ds) nickelbase superalloys |
US10519529B2 (en) | 2013-11-20 | 2019-12-31 | Questek Innovations Llc | Nickel-based alloys |
GB201400352D0 (en) | 2014-01-09 | 2014-02-26 | Rolls Royce Plc | A nickel based alloy composition |
CN104561662A (zh) * | 2014-11-17 | 2015-04-29 | 江苏环亚电热仪表有限公司 | 一种粉末合金及其生产工艺 |
EP3042973B1 (en) | 2015-01-07 | 2017-08-16 | Rolls-Royce plc | A nickel alloy |
US20160326613A1 (en) * | 2015-05-07 | 2016-11-10 | General Electric Company | Article and method for forming an article |
GB2539957B (en) | 2015-07-03 | 2017-12-27 | Rolls Royce Plc | A nickel-base superalloy |
US10378087B2 (en) | 2015-12-09 | 2019-08-13 | General Electric Company | Nickel base super alloys and methods of making the same |
US10722946B2 (en) * | 2016-04-25 | 2020-07-28 | Thomas Strangman | Methods of fabricating turbine engine components |
US10415121B2 (en) * | 2016-08-05 | 2019-09-17 | Onesubsea Ip Uk Limited | Nickel alloy compositions for aggressive environments |
RU2676121C2 (ru) * | 2016-12-28 | 2018-12-26 | Открытое акционерное общество "Всероссийский институт легких сплавов" (ОАО "ВИЛС") | Порошковые жаропрочные сплавы для изготовления биметаллических изделий и составной диск, изготовленный из этих сплавов |
WO2018216067A1 (ja) | 2017-05-22 | 2018-11-29 | 川崎重工業株式会社 | 高温部品及びその製造方法 |
US10577679B1 (en) | 2018-12-04 | 2020-03-03 | General Electric Company | Gamma prime strengthened nickel superalloy for additive manufacturing |
FR3098849B1 (fr) | 2019-07-16 | 2022-10-14 | Safran Aircraft Engines | Carter amélioré de module d’aéronef |
FR3104613B1 (fr) | 2019-12-11 | 2021-12-10 | Safran | Superalliage a base de nickel |
FR3130293A1 (fr) | 2021-12-15 | 2023-06-16 | Safran | Alliage à base de nickel comprenant du tantale |
FR3130294A1 (fr) | 2021-12-15 | 2023-06-16 | Safran | Alliage à base de nickel |
FR3130292A1 (fr) | 2021-12-15 | 2023-06-16 | Safran | Alliage à base de nickel exempt de cobalt |
FR3133623A1 (fr) | 2022-03-17 | 2023-09-22 | Safran | Superalliage à base de nickel |
CN115074557A (zh) * | 2022-05-16 | 2022-09-20 | 北京科技大学 | 一种超高塑性低屈强比的高密度镍合金及其制备方法 |
CN116875844B (zh) * | 2023-07-28 | 2024-02-09 | 北京钢研高纳科技股份有限公司 | 一种盘轴一体涡轮盘及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2593830B1 (fr) * | 1986-02-06 | 1988-04-08 | Snecma | Superalliage a matrice a base de nickel notamment elabore en metallurgie des poudres et disque de turbomachine constitue en cet alliage |
JPS6447828A (en) * | 1987-08-12 | 1989-02-22 | Agency Ind Science Techn | Turbin disk by super plastic forging of different alloys |
JPH01165741A (ja) * | 1987-12-21 | 1989-06-29 | Kobe Steel Ltd | 結晶粒度の異なる同種合金からなるタービンディスク |
US5693159A (en) * | 1991-04-15 | 1997-12-02 | United Technologies Corporation | Superalloy forging process |
US5938863A (en) * | 1996-12-17 | 1999-08-17 | United Technologies Corporation | Low cycle fatigue strength nickel base superalloys |
EP1195446A1 (en) * | 2000-10-04 | 2002-04-10 | General Electric Company | Ni based superalloy and its use as gas turbine disks, shafts, and impellers |
JP3791395B2 (ja) * | 2001-11-06 | 2006-06-28 | 三菱マテリアル株式会社 | 成分偏析が小さくかつ均一微細な結晶粒からなるNi基超合金インゴットの製造方法 |
-
2006
- 2006-03-31 FR FR0651145A patent/FR2899240B1/fr not_active Expired - Fee Related
-
2007
- 2007-03-29 DE DE602007001092T patent/DE602007001092D1/de active Active
- 2007-03-29 EP EP07105258A patent/EP1840232B1/fr active Active
- 2007-03-29 CA CA2583140A patent/CA2583140C/fr active Active
- 2007-03-30 JP JP2007091967A patent/JP5398123B2/ja active Active
- 2007-03-30 US US11/694,204 patent/US20070227630A1/en not_active Abandoned
- 2007-03-30 RU RU2007111861/02A patent/RU2433197C2/ru active
Also Published As
Publication number | Publication date |
---|---|
RU2433197C2 (ru) | 2011-11-10 |
CA2583140A1 (fr) | 2007-09-30 |
JP2007277721A (ja) | 2007-10-25 |
CA2583140C (fr) | 2015-03-17 |
EP1840232B1 (fr) | 2009-05-13 |
FR2899240A1 (fr) | 2007-10-05 |
RU2007111861A (ru) | 2008-10-10 |
FR2899240B1 (fr) | 2008-06-27 |
EP1840232A1 (fr) | 2007-10-03 |
US20070227630A1 (en) | 2007-10-04 |
DE602007001092D1 (de) | 2009-06-25 |
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