JP2006071504A - 腐食減肉試験装置及び腐食減肉試験方法 - Google Patents
腐食減肉試験装置及び腐食減肉試験方法 Download PDFInfo
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- JP2006071504A JP2006071504A JP2004256211A JP2004256211A JP2006071504A JP 2006071504 A JP2006071504 A JP 2006071504A JP 2004256211 A JP2004256211 A JP 2004256211A JP 2004256211 A JP2004256211 A JP 2004256211A JP 2006071504 A JP2006071504 A JP 2006071504A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
- G01N3/567—Investigating resistance to wear or abrasion by submitting the specimen to the action of a fluid or of a fluidised material, e.g. cavitation, jet abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
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Abstract
【解決手段】所定の組成に調整され且つ所定の温度に加熱された雰囲気ガスを材料試験体が設置される試験体設置部に連続して流入させる腐食減肉試験装置において、ガス加熱部から試験体設置部までがセラミックス管で一体に構成されて同一の加熱炉空間内に設置されており、ガス加熱部のガス流路断面積が試験体設置部のガス流路断面積よりも大きく設定されている腐食減肉試験装置。
【選択図】 図1
Description
図1は本発明の腐食減肉試験装置の概略説明図であり、図1(a)は本発明の腐食減肉試験装置の全体構成図であり、ガス加熱部1、縮流部2、試験体設置部3及び排ガス部4で構成されており、その全長はおおよそ400mmである。図1(b)は材料試験体の形状及び寸法(長さの単位はmmである)を示しており、図1(c)は図1(a)中の線A−Aでの断面図であり、図1(d)は図1(a)中の線B−Bでの断面図である。
2 縮流部
3 試験体設置部
4 排ガス部
5 材料試験体
Claims (6)
- 所定の組成に調整され且つ所定の温度に加熱された雰囲気ガスを材料試験体が設置される試験体設置部に連続して流入させる腐食減肉試験装置において、ガス加熱部から試験体設置部までがセラミックス管で一体に構成されて同一の加熱炉空間内に設置されており、ガス加熱部のガス流路断面積が試験体設置部のガス流路断面積よりも大きく設定されていることを特徴とする腐食減肉試験装置。
- ガス加熱部のガス流路の中心軸上に、一端が閉塞されたセラミックス管がガス流れ方向に平行に設置されてガス加熱部が二重管となっており、外管と内管との間の空間がガス加熱部のガス通路となっており、このガス通路に通気性を有するセラミックス製の伝熱促進体が充填されている請求項1記載の腐食減肉試験装置。
- ガス加熱部のガス流路内に、一端が閉塞され内部に加熱体が挿入されている複数のセラミックス内管がガス流れ方向に平行に設置されており、該ガス流路の外管と該各内管とで構成されるガス通路に通気性を有するセラミックス製の伝熱促進体が充填されている請求項1記載の腐食減肉試験装置。
- 試験体設置部のガス出口以降におけるガス流路断面積が試験体設置部のガス流路断面積よりも大きく設定されており、試験体設置部のガス出口以降におけるガス流路にセラミックス製の輻射遮蔽体が設置されており、ガス加熱部から試験体設置部まで並びに該輻射遮蔽体が同一の加熱炉空間内に設置されている請求項1、2又は3記載の腐食減肉試験装置。
- セラミックスがジルコニア、ハフニア又はそれらの混合物からなり、不純物として含まれる二酸化ケイ素およびアルミナの含有量が合計で1%以下である請求項1、2、3又は4記載の腐食減肉試験装置。
- 請求項1〜4の何れかに記載の腐食減肉試験装置を用い、ガス加熱部から試験体設置部までのガスと接触する部分のセラミックスとして、酸素以外の材料試験体の構成元素を含まないセラミックスを用いることを特徴とする腐食減肉試験方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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JP2004256211A JP4007610B2 (ja) | 2004-09-02 | 2004-09-02 | 腐食減肉試験装置及び腐食減肉試験方法 |
DE102005040330A DE102005040330A1 (de) | 2004-09-02 | 2005-08-25 | Vorrichtung zum Messen des Korrosionsverlustes |
US11/216,059 US8105533B2 (en) | 2004-09-02 | 2005-09-01 | Apparatus for measuring corrosion loss |
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JP2004256211A JP4007610B2 (ja) | 2004-09-02 | 2004-09-02 | 腐食減肉試験装置及び腐食減肉試験方法 |
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JP2006071504A true JP2006071504A (ja) | 2006-03-16 |
JP4007610B2 JP4007610B2 (ja) | 2007-11-14 |
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Cited By (1)
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KR20190069771A (ko) * | 2017-12-12 | 2019-06-20 | 한국세라믹기술원 | 보일러 튜브 부식 성능 평가 장치 및 그에 사용되는 튜브 어셈블리 |
Families Citing this family (13)
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US20120264220A1 (en) * | 2011-04-14 | 2012-10-18 | Rahmathullah M Aflal | Apparatus for Monitoring Corrosion and Method Thereof |
US20130280044A1 (en) * | 2012-04-20 | 2013-10-24 | General Electric Company | Corrosion monitoring device |
US9194787B2 (en) * | 2012-11-05 | 2015-11-24 | Exxonmobil Upstream Research Company | Testing apparatus for simulating stratified or dispersed flow |
CN103149144B (zh) * | 2013-02-28 | 2014-11-26 | 中国石油天然气股份有限公司 | 油井管柱高温腐蚀冲蚀性能试验装置和测试方法 |
CN103852412B (zh) * | 2014-02-28 | 2016-08-17 | 中国石油天然气股份有限公司 | 筛管耐冲蚀性能测试装置和测试方法 |
CN104458400B (zh) * | 2014-12-10 | 2017-06-20 | 北京科技大学 | 一种高温高压水汽环境结构材料试验装置 |
JP6817699B2 (ja) * | 2015-12-21 | 2021-01-20 | 三菱重工業株式会社 | 溶融塩浸透試験装置、および、溶融塩浸透試験方法 |
CN105842097A (zh) * | 2016-03-24 | 2016-08-10 | 西南石油大学 | 一种高温高压管流式冲刷腐蚀实验装置 |
DE102016125399B4 (de) * | 2016-12-22 | 2024-10-10 | Whitecell Eisenhuth Gmbh & Co. Kg | Energiewandler-Oxidationsmessanlage und Energiewandler-Oxidationsmessverfahren für eine Messung eines Oxidationsverhaltens eines Prüflings |
US10539498B2 (en) | 2017-08-18 | 2020-01-21 | Saudi Arabian Oil Company | High pressure / high temperature dynamic multiphase corrosion-erosion simulator |
CN113834860A (zh) * | 2021-09-06 | 2021-12-24 | 广州天韵达新材料科技有限公司 | 一种原位实时接地极失效预警装置及预警方法 |
CN114563333B (zh) * | 2022-02-28 | 2024-04-12 | 中国科学院上海光学精密机械研究所 | 透明陶瓷激光辐照老化的测量装置和方法 |
CN118329652B (zh) * | 2024-06-12 | 2024-08-20 | 四川大学 | 一种小样品材料力电温多场耦合测试系统 |
Citations (3)
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JPH03229133A (ja) * | 1990-02-02 | 1991-10-11 | Sumitomo Metal Ind Ltd | セラミックスの評価試験方法 |
JPH10185799A (ja) * | 1996-12-27 | 1998-07-14 | Tosoh Corp | セラミックスの劣化を検出する方法 |
JP2003315253A (ja) * | 2002-04-26 | 2003-11-06 | Toshiba Corp | コーティング部材の耐久性試験方法および試験装置 |
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DE1773971B2 (de) * | 1967-08-07 | 1974-02-14 | Shimadzu Seisakusho Ltd., Kyoto | Gerät zum Prüfen der Licht- und Wetterfestigkeit von Materialproben |
US5254318A (en) * | 1992-07-20 | 1993-10-19 | Stone & Webster Engineering Corporation | Lined reformer tubes for high pressure reformer reactors |
JPH06151414A (ja) | 1992-11-02 | 1994-05-31 | Nippon Telegr & Teleph Corp <Ntt> | ガス加熱装置 |
JP2920060B2 (ja) * | 1994-02-03 | 1999-07-19 | 日本酸素株式会社 | 断熱容器とその製造方法 |
JP3587249B2 (ja) | 2000-03-30 | 2004-11-10 | 東芝セラミックス株式会社 | 流体加熱装置 |
JP3625741B2 (ja) | 2000-05-31 | 2005-03-02 | 東京エレクトロン株式会社 | 熱処理装置及びその方法 |
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2004
- 2004-09-02 JP JP2004256211A patent/JP4007610B2/ja not_active Expired - Fee Related
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2005
- 2005-08-25 DE DE102005040330A patent/DE102005040330A1/de not_active Withdrawn
- 2005-09-01 US US11/216,059 patent/US8105533B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03229133A (ja) * | 1990-02-02 | 1991-10-11 | Sumitomo Metal Ind Ltd | セラミックスの評価試験方法 |
JPH10185799A (ja) * | 1996-12-27 | 1998-07-14 | Tosoh Corp | セラミックスの劣化を検出する方法 |
JP2003315253A (ja) * | 2002-04-26 | 2003-11-06 | Toshiba Corp | コーティング部材の耐久性試験方法および試験装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190069771A (ko) * | 2017-12-12 | 2019-06-20 | 한국세라믹기술원 | 보일러 튜브 부식 성능 평가 장치 및 그에 사용되는 튜브 어셈블리 |
KR102026437B1 (ko) * | 2017-12-12 | 2019-09-30 | 한국세라믹기술원 | 보일러 튜브 부식 성능 평가 장치 및 그에 사용되는 튜브 어셈블리 |
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Publication number | Publication date |
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DE102005040330A1 (de) | 2006-03-23 |
JP4007610B2 (ja) | 2007-11-14 |
US8105533B2 (en) | 2012-01-31 |
US20060045166A1 (en) | 2006-03-02 |
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