JP4597233B2 - 発電機ロータ軸材 - Google Patents
発電機ロータ軸材 Download PDFInfo
- Publication number
- JP4597233B2 JP4597233B2 JP2008240157A JP2008240157A JP4597233B2 JP 4597233 B2 JP4597233 B2 JP 4597233B2 JP 2008240157 A JP2008240157 A JP 2008240157A JP 2008240157 A JP2008240157 A JP 2008240157A JP 4597233 B2 JP4597233 B2 JP 4597233B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor shaft
- generator rotor
- generator
- shaft material
- range
- 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.)
- Active
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- 239000000463 material Substances 0.000 title claims abstract description 35
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 19
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910000851 Alloy steel Inorganic materials 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 239000011651 chromium Substances 0.000 description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005496 tempering Methods 0.000 description 4
- 229910052787 antimony Inorganic materials 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009863 impact test Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009849 vacuum degassing Methods 0.000 description 1
- 238000004804 winding Methods 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
- 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
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
-
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- 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
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- 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
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
2 カップリング
3 ファン取付け用リング
4 センタリングリング
5 スロット
6 ティース
7 発電機ロータ軸
8 ロータコイル
9 リテイニングリング
10 コレクタリング・ブラシ
11 ファン
12 軸受
13 ステータコイル
14 鉄心
15 ステータフレーム
16 高電圧ブッシング
Claims (3)
- 質量%で、C:0.15〜0.35%,Si:0.01〜0.10%,Mn:0.10〜0.50%,Ni:1.3〜2.0%,Cr:2.1〜3.0%,Mo:0.20〜0.50%,銅:0.15〜0.35%,V:0.06〜0.14%および残部が不可避不純物およびFeからなる合金を用いたことを特徴とする発電機ロータ軸材。
- 請求項1に記載の発電機ロータ軸材において、室温での引張強さが700MPa以上であることを特徴とする発電機ロータ軸材。
- 請求項1または2に記載されたロータ軸材を用いたことを特徴とする発電機。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008240157A JP4597233B2 (ja) | 2008-09-19 | 2008-09-19 | 発電機ロータ軸材 |
AT09170317T ATE497027T1 (de) | 2008-09-19 | 2009-09-15 | Stahlmaterial mit geringer legierung für generatorrotorschäfte |
EP09170317A EP2166123B1 (en) | 2008-09-19 | 2009-09-15 | Low alloy steel material for generator rotor shafts |
US12/559,628 US8853903B2 (en) | 2008-09-19 | 2009-09-15 | Low alloy steel material for generator rotor shafts |
DE602009000674T DE602009000674D1 (de) | 2008-09-19 | 2009-09-15 | Stahlmaterial mit geringer Legierung für Generatorrotorschäfte |
CN2009101758345A CN101676428B (zh) | 2008-09-19 | 2009-09-17 | 发电机转动轴材料 |
KR1020090088323A KR101098485B1 (ko) | 2008-09-19 | 2009-09-18 | 발전기 로터 축재 및 발전기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008240157A JP4597233B2 (ja) | 2008-09-19 | 2008-09-19 | 発電機ロータ軸材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010070813A JP2010070813A (ja) | 2010-04-02 |
JP4597233B2 true JP4597233B2 (ja) | 2010-12-15 |
Family
ID=41621957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008240157A Active JP4597233B2 (ja) | 2008-09-19 | 2008-09-19 | 発電機ロータ軸材 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8853903B2 (ja) |
EP (1) | EP2166123B1 (ja) |
JP (1) | JP4597233B2 (ja) |
KR (1) | KR101098485B1 (ja) |
CN (1) | CN101676428B (ja) |
AT (1) | ATE497027T1 (ja) |
DE (1) | DE602009000674D1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009030042A1 (de) * | 2009-06-23 | 2011-01-05 | Continental Automotive Gmbh | Turbinenläufer für einen Turbolader und Verfahren zur Herstellung eines Turbinenläufers |
JP7103917B2 (ja) * | 2018-10-31 | 2022-07-20 | 三菱重工業株式会社 | 回転電機 |
CN111304539B (zh) * | 2020-04-09 | 2021-02-09 | 莆田学院 | 一种高速高功率密度电机转轴及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04120239A (ja) * | 1990-09-11 | 1992-04-21 | Mitsubishi Heavy Ind Ltd | 高強度・高靭性低合金鋼 |
JP2001200333A (ja) * | 1991-03-20 | 2001-07-24 | Hitachi Ltd | 回転電機用ロータシャフト及びそれを用いた回転電機 |
JP2001221003A (ja) * | 2000-02-08 | 2001-08-17 | Mitsubishi Heavy Ind Ltd | 高低圧一体型タービンロータ及びその製造方法 |
JP2005344149A (ja) * | 2004-06-01 | 2005-12-15 | Kobe Steel Ltd | 大型鍛鋼品用高強度鋼およびクランク軸 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS507530B1 (ja) * | 1970-05-20 | 1975-03-26 | ||
JPH02145749A (ja) * | 1988-11-25 | 1990-06-05 | Toshiba Corp | タービンロータ |
DE69034106T2 (de) * | 1989-02-03 | 2004-06-17 | Hitachi, Ltd. | Hitzebeständiger Stahl- und Rotorwelle einer Dampfturbine |
JPH0725248B2 (ja) | 1989-08-31 | 1995-03-22 | トヨタ自動車株式会社 | 流体圧式アクティブサスペンション |
DE69217508T3 (de) * | 1991-03-20 | 2004-05-06 | Hitachi, Ltd. | Stahl für Ankerwellen von Elektromaschinen |
JPH07272271A (ja) * | 1994-03-30 | 1995-10-20 | Kao Corp | 転写装置 |
US6099797A (en) * | 1996-09-04 | 2000-08-08 | The Goodyear Tire & Rubber Company | Steel tire cord with high tensile strength |
JP4761649B2 (ja) | 2001-05-16 | 2011-08-31 | 清仁 石田 | 耐食鋼 |
US7537727B2 (en) * | 2003-01-24 | 2009-05-26 | Ellwood National Forge Company | Eglin steel—a low alloy high strength composition |
-
2008
- 2008-09-19 JP JP2008240157A patent/JP4597233B2/ja active Active
-
2009
- 2009-09-15 DE DE602009000674T patent/DE602009000674D1/de active Active
- 2009-09-15 US US12/559,628 patent/US8853903B2/en active Active
- 2009-09-15 AT AT09170317T patent/ATE497027T1/de not_active IP Right Cessation
- 2009-09-15 EP EP09170317A patent/EP2166123B1/en active Active
- 2009-09-17 CN CN2009101758345A patent/CN101676428B/zh active Active
- 2009-09-18 KR KR1020090088323A patent/KR101098485B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04120239A (ja) * | 1990-09-11 | 1992-04-21 | Mitsubishi Heavy Ind Ltd | 高強度・高靭性低合金鋼 |
JP2001200333A (ja) * | 1991-03-20 | 2001-07-24 | Hitachi Ltd | 回転電機用ロータシャフト及びそれを用いた回転電機 |
JP2001221003A (ja) * | 2000-02-08 | 2001-08-17 | Mitsubishi Heavy Ind Ltd | 高低圧一体型タービンロータ及びその製造方法 |
JP2005344149A (ja) * | 2004-06-01 | 2005-12-15 | Kobe Steel Ltd | 大型鍛鋼品用高強度鋼およびクランク軸 |
Also Published As
Publication number | Publication date |
---|---|
CN101676428A (zh) | 2010-03-24 |
JP2010070813A (ja) | 2010-04-02 |
EP2166123A1 (en) | 2010-03-24 |
ATE497027T1 (de) | 2011-02-15 |
US20100072866A1 (en) | 2010-03-25 |
KR101098485B1 (ko) | 2011-12-26 |
US8853903B2 (en) | 2014-10-07 |
DE602009000674D1 (de) | 2011-03-10 |
CN101676428B (zh) | 2011-08-31 |
KR20100033357A (ko) | 2010-03-29 |
EP2166123B1 (en) | 2011-01-26 |
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