JP2005208061A - 溶射被覆した基体を作製しかつ検査する方法 - Google Patents
溶射被覆した基体を作製しかつ検査する方法 Download PDFInfo
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- JP2005208061A JP2005208061A JP2005013594A JP2005013594A JP2005208061A JP 2005208061 A JP2005208061 A JP 2005208061A JP 2005013594 A JP2005013594 A JP 2005013594A JP 2005013594 A JP2005013594 A JP 2005013594A JP 2005208061 A JP2005208061 A JP 2005208061A
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- 239000000758 substrate Substances 0.000 title claims abstract description 46
- 239000007921 spray Substances 0.000 title claims description 15
- 238000000034 method Methods 0.000 title abstract description 30
- 238000012360 testing method Methods 0.000 title abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims description 21
- 230000007547 defect Effects 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 4
- 230000001052 transient effect Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 abstract description 32
- 239000011248 coating agent Substances 0.000 abstract description 30
- 239000000463 material Substances 0.000 abstract description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000013480 data collection Methods 0.000 description 4
- 230000001066 destructive effect Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 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 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009658 destructive testing Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur 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
- 238000007751 thermal spraying Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 238000010284 wire arc spraying Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Coating By Spraying Or Casting (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
【解決手段】 本方法は、表面を有する基体物品を準備する段階(102)と、皮膜材料を該皮膜材料と基体物品との間の密着面がボンド部となるように該基体物品の表面上に溶射する段階(104)と、被覆物品を非破壊検査する段階(106)とを含む。非破壊検査する段階は、被覆物品内に渦電流を発生させる段階(108)と、被覆物品内の渦電流を測定する段階(110)と、測定渦電流を使用してボンド部に隣接して位置する被覆物品のボンド部近傍領域を評価する段階(112)とを含む。
【選択図】 図3
Description
40 皮膜
50 検査システム
52 データ収集/制御システム
54 渦電流プローブ
56 カム
58 ターンテーブル
62 ロボットアーム
64 基体物品の外周
66 ボンド部近傍領域
70 駆動コイル
72 センサ
74 パルス発生器
78 コンピュータ
Claims (10)
- その上に溶射皮膜を有する物品を検査するのに使用するためのシステム(50)であって、
溶射被覆基体物品(28)がその上に配置されたターンテーブル(58)と、
前記基体物品に作動結合され、前記被覆基体物品の内部に渦電流を発生させかつ該被覆基体物品の内部の渦電流を測定するように構成された渦電流プローブ(54)と、
前記測定渦電流を使用して、ボンド部に隣接して位置する前記被覆物品のボンド部近傍領域(66)を判定するように構成されたプロセッサ(78)と、
を含むシステム(50)。 - 前記渦電流プローブ(54)が、前記被覆基体物品(28)の外周(64)に沿って平行移動しかつ該被覆基体物品の内部に渦電流を発生させるように構成されたカム従動子プローブを含む、請求項1記載のシステム(50)。
- 前記カム従動子プローブ(54)に結合されたロボットアーム(62)をさらに含み、前記ロボットアームが、コンピュータ(78)から命令を受信しかつ前記受信した命令に従い前記被覆基体物品(28)の外周(64)に沿って前記カム従動子プローブを平行移動させるように構成されている、請求項2記載のシステム(50)。
- 前記渦電流プローブ(54)が、
駆動コイル(70)と、
前記駆動コイルにパルス方式でエネルギーを与えて、検査中の金属物体(28)内に過渡電磁束を伝送するように作動可能なパルス発生器(74)と、
前記過渡電磁束により前記被覆基体物品内に発生した時間変化渦電流を表す出力信号を生成するように作動可能な少なくとも1つのセンサ(72)と、を含む、
請求項1記載のシステム(50)。 - 前記少なくとも1つのセンサ(72)が、深さが約0.03125インチよりも小さくかつ幅が約0.508mm(0.020インチ)よりも小さいボンド部近傍欠陥(66)を測定するように構成されている、請求項4記載のシステム(50)。
- 前記少なくとも1つのセンサに結合されたプロセッサ(78)をさらに含み、前記プロセッサが、
前記過渡電磁束により生じる前記時間変化渦電流を表す出力信号を測定し、
前記測定出力信号が所定の閾値を超えるか否かを判定する、
ように構成されている、
請求項4記載のシステム(50)。 - 前記渦電流プローブ(54)から受信した出力を記録するように構成されたデータ収集/制御システム(52)をさらに含む、請求項1記載のシステム(50)。
- 前記ターンテーブル(58)が、前記渦電流プローブ(54)が前記被覆基体物品(28)の内部に渦電流を発生している間、回転するように構成されている、請求項1記載のシステム(50)。
- 前記被覆基体物品(28)が、ガスタービンエンジン固定シールを含む、請求項1記載のシステム(50)。
- 前記ガスタービンエンジン固定シールが、該固定シールの表面上に溶射された金属材料(40)を含む、請求項9記載のシステム(50)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/761,857 US7126329B2 (en) | 2004-01-21 | 2004-01-21 | Methods for preparing and testing a thermal-spray coated substrate |
Publications (2)
Publication Number | Publication Date |
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JP2005208061A true JP2005208061A (ja) | 2005-08-04 |
JP4652065B2 JP4652065B2 (ja) | 2011-03-16 |
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Application Number | Title | Priority Date | Filing Date |
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JP2005013594A Active JP4652065B2 (ja) | 2004-01-21 | 2005-01-21 | 溶射被覆した基体を作製しかつ検査する方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7126329B2 (ja) |
EP (1) | EP1571445B1 (ja) |
JP (1) | JP4652065B2 (ja) |
BR (1) | BRPI0500204B1 (ja) |
CA (1) | CA2492311C (ja) |
DE (1) | DE602005017525D1 (ja) |
SG (1) | SG113583A1 (ja) |
Cited By (2)
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---|---|---|---|---|
JP2012529641A (ja) * | 2009-06-10 | 2012-11-22 | スネクマ | シール部材の非破壊検査 |
JP2013095983A (ja) * | 2011-11-02 | 2013-05-20 | Toyota Motor Corp | 溶射皮膜の品質評価方法 |
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US7560067B2 (en) * | 2001-07-16 | 2009-07-14 | Sherman Andrew J | Powder friction forming |
US7126329B2 (en) * | 2004-01-21 | 2006-10-24 | General Electric Company | Methods for preparing and testing a thermal-spray coated substrate |
US20060230763A1 (en) * | 2005-04-13 | 2006-10-19 | General Electric Company | Combustor and cap assemblies for combustors in a gas turbine |
US7689030B2 (en) * | 2005-12-21 | 2010-03-30 | General Electric Company | Methods and apparatus for testing a component |
US7763325B1 (en) | 2007-09-28 | 2010-07-27 | The United States Of America As Represented By The National Aeronautics And Space Administration | Method and apparatus for thermal spraying of metal coatings using pulsejet resonant pulsed combustion |
EP2098606A1 (en) * | 2008-03-04 | 2009-09-09 | Siemens Aktiengesellschaft | A MCrAlY alloy, methods to produce a MCrAlY layer and a honeycomb seal |
US8010226B2 (en) * | 2008-12-19 | 2011-08-30 | The Boeing Company | Apparatus and method for measuring and modifying components using reverse engineering |
US7983790B2 (en) * | 2008-12-19 | 2011-07-19 | The Boeing Company | Component repair using reverse engineering |
US9328918B2 (en) | 2010-05-28 | 2016-05-03 | General Electric Company | Combustion cold spray |
US8466687B2 (en) * | 2010-09-20 | 2013-06-18 | The Aerospace Corporation | System and method for detecting defects |
US9377287B2 (en) | 2011-11-17 | 2016-06-28 | Caterpillar Inc. | Eddy current based method for coating thickness measurement |
US9816392B2 (en) | 2013-04-10 | 2017-11-14 | General Electric Company | Architectures for high temperature TBCs with ultra low thermal conductivity and abradability and method of making |
US10458951B2 (en) | 2016-05-03 | 2019-10-29 | GM Global Technology Operations LLC | Cylinder block inspection method and system |
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2005
- 2005-01-13 CA CA2492311A patent/CA2492311C/en active Active
- 2005-01-14 EP EP05250167A patent/EP1571445B1/en active Active
- 2005-01-14 SG SG200500404A patent/SG113583A1/en unknown
- 2005-01-14 DE DE602005017525T patent/DE602005017525D1/de active Active
- 2005-01-18 BR BRPI0500204A patent/BRPI0500204B1/pt not_active IP Right Cessation
- 2005-01-21 JP JP2005013594A patent/JP4652065B2/ja active Active
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2006
- 2006-09-01 US US11/469,711 patent/US7229661B2/en not_active Expired - Lifetime
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JPS60181648A (ja) * | 1984-02-29 | 1985-09-17 | Mitsubishi Heavy Ind Ltd | 渦電流探傷装置 |
JPH0429054A (ja) * | 1990-05-24 | 1992-01-31 | Ishikawajima Harima Heavy Ind Co Ltd | 金属管の渦流探傷装置 |
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JP2012529641A (ja) * | 2009-06-10 | 2012-11-22 | スネクマ | シール部材の非破壊検査 |
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JP2013095983A (ja) * | 2011-11-02 | 2013-05-20 | Toyota Motor Corp | 溶射皮膜の品質評価方法 |
Also Published As
Publication number | Publication date |
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EP1571445B1 (en) | 2009-11-11 |
CA2492311C (en) | 2013-07-09 |
US20050159912A1 (en) | 2005-07-21 |
EP1571445A3 (en) | 2006-05-10 |
DE602005017525D1 (de) | 2009-12-24 |
BRPI0500204A (pt) | 2005-08-30 |
US7229661B2 (en) | 2007-06-12 |
US7126329B2 (en) | 2006-10-24 |
US20070077362A1 (en) | 2007-04-05 |
JP4652065B2 (ja) | 2011-03-16 |
CA2492311A1 (en) | 2005-07-21 |
EP1571445A2 (en) | 2005-09-07 |
SG113583A1 (en) | 2005-08-29 |
BRPI0500204B1 (pt) | 2017-02-07 |
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