JP2012503744A - ターボチャージャおよびその調整リング - Google Patents
ターボチャージャおよびその調整リング Download PDFInfo
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- JP2012503744A JP2012503744A JP2011529140A JP2011529140A JP2012503744A JP 2012503744 A JP2012503744 A JP 2012503744A JP 2011529140 A JP2011529140 A JP 2011529140A JP 2011529140 A JP2011529140 A JP 2011529140A JP 2012503744 A JP2012503744 A JP 2012503744A
- Authority
- JP
- Japan
- Prior art keywords
- adjustment ring
- turbocharger
- resistance
- ring
- exhaust
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 239000000956 alloy Substances 0.000 claims abstract description 12
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 11
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 30
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000011651 chromium Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000011572 manganese Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease 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
- 239000006185 dispersion Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/12—Final actuators arranged in stator parts
- F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
- F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
- F01D17/165—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for radial flow, i.e. the vanes turning around axes which are essentially parallel to the rotor centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
Description
−屋外暴露試験
−気候変動試験
−熱衝撃試験/サイクル試験−300時間
−核分裂炉における高温ガス腐食試験。
本発明による構成部品に熱サイクル試験を行い、熱衝撃の動作条件は以下の通りであった:
1. 静止ロータを使用;
2. 2ターボチャージャ動作;
3. 試験持続時間:350時間(約2000サイクル);
4. 全試験中、ターボチャージャ内の排気ガスフラップは15°開放したままである;
5. 高温:名目上の出力点T3=750℃、タービン側のターボチャージャ質量流:0.5kg/秒;
6. 低温:T3=100℃、タービン側のターボチャージャ質量流:0.5kg/秒;
7. サイクル持続時間:2×5分(10分);
8. 3つの中間ひび割れ試験の実施。
2 タービンケーシング
3 コンプレッサケーシング
4 タービンロータ
5 調整リング
6 ブレード軸受リング
7 調節可能なブレード
8 回転軸
9 供給ダクト
10 軸方向の連結要素
11 作動装置
12 制御ケーシング
13 調節可能なブレード7のための自由空間
14 タペット部材
15 タービンケーシング2の環状部分
16 スペーサ/間隙用隆起
17 コンプレッサロータ
18 ガイドブレードカスケード
28 軸受ケーシング
R 回転軸
Claims (8)
- オーステナイトの基本構造および樹枝状の炭化物析出物を有する鉄ベース合金からなる、特にディーゼル機関におけるターボチャージャ用途のための調整リング。
- C:0.4〜1.7重量%、Cr:23〜43重量%、Ni:5〜15重量%、Mn:8〜16重量%、Si:≦1.3重量%、Mo:0.45〜4重量%、W:0.3〜3.1重量%、およびFeの成分を含む、請求項1に記載の調整リング。
- C:0.6〜1.5重量%、Cr:26〜38重量%、Ni:5〜13重量%、Mn:10〜14.5重量%、Si:≦1重量%、Mo:0.75〜3.5重量%、W:0.5〜2.6重量%、およびFeの成分を含む、請求項1に記載の調整リング。
- 前記鉄ベース合金にはシグマ相がない、請求項1に記載の調整リング。
- オーステナイトの基本構造および樹枝状の炭化物析出物を有する鉄ベース合金からなる調整リングを含む、特にディーゼル機関用の排気ターボチャージャ。
- 前記調整リングが、
C:0.4〜1.7重量%、Cr:23〜43重量%、Ni:5〜15重量%、Mn:8〜16重量%、Si:≦1.3重量%、Mo:0.45〜4重量%、W:0.3〜3.1重量%、およびFeの成分を含む、請求項5に記載の排気ターボチャージャ。 - 前記調整リングが、
C:0.6〜1.5重量%、Cr:26〜38重量%、Ni:5〜13重量%、Mn:10〜14.5重量%、Si:≦1重量%、Mo:0.75〜3.5重量%、W:0.5〜2.6重量%、およびFeの成分を含む、請求項5に記載の排気ターボチャージャ。 - 前記調整リングの材料にシグマ相がない、請求項5に記載の排気ターボチャージャ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008048885.2 | 2008-09-25 | ||
DE102008048885 | 2008-09-25 | ||
PCT/US2009/057620 WO2010036591A2 (en) | 2008-09-25 | 2009-09-21 | Turbocharger and adjustment ring therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2012503744A true JP2012503744A (ja) | 2012-02-09 |
Family
ID=42060371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011529140A Pending JP2012503744A (ja) | 2008-09-25 | 2009-09-21 | ターボチャージャおよびその調整リング |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110171008A1 (ja) |
JP (1) | JP2012503744A (ja) |
KR (1) | KR20110063664A (ja) |
CN (1) | CN102149911A (ja) |
DE (1) | DE112009002021T5 (ja) |
WO (1) | WO2010036591A2 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012158332A2 (en) * | 2011-05-19 | 2012-11-22 | Borgwarner Inc. | Austenitic iron-based alloy, turbocharger and component made thereof |
US9359938B2 (en) * | 2011-10-20 | 2016-06-07 | Borgwarner Inc. | Turbocharger and a component therefor |
CN103614663A (zh) * | 2013-11-28 | 2014-03-05 | 柳城县鼎铭金属制品有限公司 | 一种耐磨合金及其应用 |
DE202016103778U1 (de) * | 2016-07-13 | 2016-07-27 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Verstellring einer variablen Turbinengeometrie |
DE102020202736A1 (de) | 2020-03-04 | 2021-09-09 | Mahle International Gmbh | Metallischer Werkstoff |
DE102020128884A1 (de) | 2020-11-03 | 2022-05-05 | BMTS Technology GmbH & Co. KG | Austenitische Stahllegierung und Turbinengehäuse oder Turbinengehäusebauteil für einen Abgasturbolader |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US4015100A (en) * | 1974-01-07 | 1977-03-29 | Avco Everett Research Laboratory, Inc. | Surface modification |
US5019332A (en) * | 1988-03-16 | 1991-05-28 | Carpenter Technology Corporation | Heat, corrosion, and wear resistant steel alloy |
JP2004269979A (ja) * | 2003-03-10 | 2004-09-30 | Toyota Central Res & Dev Lab Inc | 耐熱鋳鋼、鋳鋼製耐熱部材およびその製造方法 |
US20050207885A1 (en) * | 2002-08-23 | 2005-09-22 | Helmut Daudel | Compressor, particularly in an exhaust gas turbocharger for an internal combustion engine |
WO2006010383A1 (en) * | 2004-07-30 | 2006-02-02 | Honeywell International Inc. | Turbocharger component |
JP2006220092A (ja) * | 2005-02-10 | 2006-08-24 | Mitsubishi Heavy Ind Ltd | 可変容量型排気ターボ過給機及び可変ノズル機構構成部材の製造方法 |
WO2008018128A1 (fr) * | 2006-08-09 | 2008-02-14 | Ing Shoji Co., Ltd. | Alliage à base de fer résistant à l'usure et résistant à la corrosion et matière de soudage par dépôt pour obtenir l'alliage |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4560408A (en) * | 1983-06-10 | 1985-12-24 | Santrade Limited | Method of using chromium-nickel-manganese-iron alloy with austenitic structure in sulphurous environment at high temperature |
US4711677A (en) * | 1986-07-18 | 1987-12-08 | The Garrett Corporation | High temperature bushing alloy |
GB9624999D0 (en) * | 1996-11-30 | 1997-01-15 | Brico Eng | Iron-based powder |
WO2002092979A1 (fr) * | 2001-05-10 | 2002-11-21 | Soghi Kogyo Co., Ltd. | Ensemble de guidage de gaz d'echappement pour turbocompresseur de type vgs a resistance a chaud amelioree, procede de production d'elements resistant a la chaleur utilisables pour cet ensemble, et procede de production de matieres premieres a aubes variables utilisables dans cet ensemble |
CN1250759C (zh) * | 2002-03-31 | 2006-04-12 | 林晖 | 耐热耐蚀铁基合金的制造方法及其制造的产品 |
US20060266439A1 (en) * | 2002-07-15 | 2006-11-30 | Maziasz Philip J | Heat and corrosion resistant cast austenitic stainless steel alloy with improved high temperature strength |
JP4063709B2 (ja) * | 2003-05-15 | 2008-03-19 | エア・ウォーター株式会社 | オーステナイト系金属の表面改質方法およびそれによって得られる耐熱金属製品ならびにターボ部品 |
JP2005281855A (ja) * | 2004-03-04 | 2005-10-13 | Daido Steel Co Ltd | 耐熱オーステナイト系ステンレス鋼及びその製造方法 |
-
2009
- 2009-09-21 JP JP2011529140A patent/JP2012503744A/ja active Pending
- 2009-09-21 DE DE112009002021T patent/DE112009002021T5/de not_active Withdrawn
- 2009-09-21 KR KR1020117007985A patent/KR20110063664A/ko not_active Application Discontinuation
- 2009-09-21 US US13/062,770 patent/US20110171008A1/en not_active Abandoned
- 2009-09-21 WO PCT/US2009/057620 patent/WO2010036591A2/en active Application Filing
- 2009-09-21 CN CN2009801355268A patent/CN102149911A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4015100A (en) * | 1974-01-07 | 1977-03-29 | Avco Everett Research Laboratory, Inc. | Surface modification |
US5019332A (en) * | 1988-03-16 | 1991-05-28 | Carpenter Technology Corporation | Heat, corrosion, and wear resistant steel alloy |
US20050207885A1 (en) * | 2002-08-23 | 2005-09-22 | Helmut Daudel | Compressor, particularly in an exhaust gas turbocharger for an internal combustion engine |
JP2004269979A (ja) * | 2003-03-10 | 2004-09-30 | Toyota Central Res & Dev Lab Inc | 耐熱鋳鋼、鋳鋼製耐熱部材およびその製造方法 |
WO2006010383A1 (en) * | 2004-07-30 | 2006-02-02 | Honeywell International Inc. | Turbocharger component |
JP2006220092A (ja) * | 2005-02-10 | 2006-08-24 | Mitsubishi Heavy Ind Ltd | 可変容量型排気ターボ過給機及び可変ノズル機構構成部材の製造方法 |
WO2008018128A1 (fr) * | 2006-08-09 | 2008-02-14 | Ing Shoji Co., Ltd. | Alliage à base de fer résistant à l'usure et résistant à la corrosion et matière de soudage par dépôt pour obtenir l'alliage |
Also Published As
Publication number | Publication date |
---|---|
US20110171008A1 (en) | 2011-07-14 |
CN102149911A (zh) | 2011-08-10 |
DE112009002021T5 (de) | 2011-07-28 |
WO2010036591A2 (en) | 2010-04-01 |
KR20110063664A (ko) | 2011-06-13 |
WO2010036591A3 (en) | 2010-05-27 |
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