JP2020517948A5 - - Google Patents
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- Publication number
- JP2020517948A5 JP2020517948A5 JP2019557751A JP2019557751A JP2020517948A5 JP 2020517948 A5 JP2020517948 A5 JP 2020517948A5 JP 2019557751 A JP2019557751 A JP 2019557751A JP 2019557751 A JP2019557751 A JP 2019557751A JP 2020517948 A5 JP2020517948 A5 JP 2020517948A5
- Authority
- JP
- Japan
- Prior art keywords
- hydrogen
- chamber
- metal structure
- hydrogen flux
- filled
- 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.)
- Withdrawn
Links
- 229910052739 hydrogen Inorganic materials 0.000 claims 31
- 239000001257 hydrogen Substances 0.000 claims 31
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 23
- 230000004907 flux Effects 0.000 claims 18
- 239000002184 metal Substances 0.000 claims 18
- 238000000034 method Methods 0.000 claims 9
- 238000009792 diffusion process Methods 0.000 claims 7
- 150000002431 hydrogen Chemical class 0.000 claims 7
- 230000001052 transient effect Effects 0.000 claims 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 4
- 108010083687 Ion Pumps Proteins 0.000 claims 2
- 239000008151 electrolyte solution Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 230000010287 polarization Effects 0.000 claims 1
- 238000010206 sensitivity analysis Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/530,683 US10436741B2 (en) | 2017-04-28 | 2017-04-28 | Apparatus and method for the non-destructive measurement of hydrogen diffusivity |
| US15/530,683 | 2017-04-28 | ||
| PCT/US2018/029290 WO2018200626A1 (en) | 2017-04-28 | 2018-04-25 | Apparatus and method for the non-destructive measurement of hydrogen diffusivity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020517948A JP2020517948A (ja) | 2020-06-18 |
| JP2020517948A5 true JP2020517948A5 (https=) | 2021-05-27 |
Family
ID=62152658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019557751A Withdrawn JP2020517948A (ja) | 2017-04-28 | 2018-04-25 | 水素拡散係数の非破壊測定のための装置および方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10436741B2 (https=) |
| EP (1) | EP3615913B1 (https=) |
| JP (1) | JP2020517948A (https=) |
| KR (1) | KR20200002856A (https=) |
| CN (1) | CN110520710A (https=) |
| SA (1) | SA519410254B1 (https=) |
| SG (1) | SG11201909281QA (https=) |
| WO (1) | WO2018200626A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043465B1 (fr) * | 2015-11-09 | 2019-01-25 | IFP Energies Nouvelles | Capteur pour la mesure de la fragilisation des aciers par l'hydrogene dans un environnement agressif, ledit capteur comportant une cavite metallique reliee a un dispositif de mesure de pression |
| CN111024558B (zh) * | 2019-12-24 | 2021-05-18 | 东北大学 | 一种测量铝熔体中氢扩散系数的装置及方法 |
| CN115561123B (zh) * | 2022-09-19 | 2024-05-14 | 北京科技大学 | 气相氢环境下金属管材的氢渗透实验装置及实验方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3731523A (en) * | 1971-02-23 | 1973-05-08 | Atomic Energy Commission | Hydrogen activity meter |
| US4065373A (en) | 1976-04-26 | 1977-12-27 | Petrolite Corporation | Hydrogen patch cell |
| US4221651A (en) | 1979-06-25 | 1980-09-09 | Rockwell International Corporation | Electrochemical cell for measuring hydrogen in metal |
| US4563249A (en) | 1983-05-10 | 1986-01-07 | Orbisphere Corporation Wilmington, Succursale De Collonge-Bellerive | Electroanalytical method and sensor for hydrogen determination |
| CA2035105C (en) | 1991-01-28 | 1993-04-27 | H. Bruce Freeman | Hydrogen monitoring apparatus |
| US5405513A (en) * | 1994-07-08 | 1995-04-11 | Saudi Arabian Oil Company | Method and apparatus for an electrochemical test cell |
| US6196060B1 (en) | 1998-07-20 | 2001-03-06 | Intevep, S. A. | Apparatus and method for monitoring hydrogen permeation |
| US7306951B1 (en) | 1999-06-08 | 2007-12-11 | Midwest Research Institute | Method and apparatus for determining diffusible hydrogen concentrations |
| BRPI9905430B1 (pt) | 1999-12-01 | 2015-08-25 | Ana Cristina Marchiorato Carneiro Corrêa | Dispositivo de medição de hidrogênio permeado em estrutura metálica e processo de montagem externa e interna do mesmo em uma estrutura metálica. |
| GB2358060B (en) | 2000-01-05 | 2003-09-24 | Ion Science Ltd | Hydrogen collection and detection |
| US7552643B2 (en) | 2006-12-08 | 2009-06-30 | Centre For Nuclear Energy Research (CNER) | Device and system for corrosion detection |
| CN101832966B (zh) * | 2010-05-28 | 2012-12-19 | 东北大学 | 金属氢渗透性能测定的装置及方法 |
| CN101963569A (zh) * | 2010-08-26 | 2011-02-02 | 长沙新中大环境科技有限公司 | 一种检测金属中原子氢扩散渗透速率的双电解液数字传感器 |
| PL394698A1 (pl) | 2011-04-29 | 2012-11-05 | Instytut Chemii Fizycznej Polskiej Akademii Nauk | Sonda do okreslania szybkosci wnikania wodoru do metali i urzadzenie obejmujace taka sonde |
| CN202471554U (zh) * | 2012-02-17 | 2012-10-03 | 中国科学院上海应用物理研究所 | 氢扩散渗透特性测量装置 |
| CN102608001A (zh) * | 2012-02-17 | 2012-07-25 | 中国科学院上海应用物理研究所 | 氢扩散渗透特性测量装置 |
| CN102809525A (zh) * | 2012-07-11 | 2012-12-05 | 安徽工业大学 | 一种测试钢铁材料低温下氢扩散系数的装置及方法 |
| ITPI20120109A1 (it) | 2012-10-25 | 2014-04-26 | Letomec S R L | Dispositivo e metodo per misure di permeazione di idrogeno |
| CN105493427A (zh) * | 2013-07-29 | 2016-04-13 | 马维尔国际贸易有限公司 | 用于生成phy报头字段的方法和装置 |
| CN106226167B (zh) * | 2016-08-10 | 2020-01-24 | 江苏大学 | 一种测量变预应力条件下金属试样抗氢脆性能的试验装置 |
-
2017
- 2017-04-28 US US15/530,683 patent/US10436741B2/en active Active
-
2018
- 2018-04-25 CN CN201880025381.5A patent/CN110520710A/zh active Pending
- 2018-04-25 JP JP2019557751A patent/JP2020517948A/ja not_active Withdrawn
- 2018-04-25 KR KR1020197031606A patent/KR20200002856A/ko not_active Withdrawn
- 2018-04-25 EP EP18724398.5A patent/EP3615913B1/en active Active
- 2018-04-25 SG SG11201909281Q patent/SG11201909281QA/en unknown
- 2018-04-25 WO PCT/US2018/029290 patent/WO2018200626A1/en not_active Ceased
-
2019
- 2019-10-03 SA SA519410254A patent/SA519410254B1/ar unknown
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