JPS5570731A - Delay destruction test method and its unit - Google Patents
Delay destruction test method and its unitInfo
- Publication number
- JPS5570731A JPS5570731A JP14458978A JP14458978A JPS5570731A JP S5570731 A JPS5570731 A JP S5570731A JP 14458978 A JP14458978 A JP 14458978A JP 14458978 A JP14458978 A JP 14458978A JP S5570731 A JPS5570731 A JP S5570731A
- Authority
- JP
- Japan
- Prior art keywords
- test liquid
- unit
- test method
- acid solution
- vessel
- 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.)
- Granted
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
PURPOSE: To automatically control pH to be held constant, by eliminating metal ions such as iron ions dissolved into test liquid by means of ion exchange resin and circulating the test liquid with acid solution added.
CONSTITUTION: In the removal vessel 12 filling with the filler 13 such as chelate resin, metal ions in test liquid are removed, acid solution is added in the test liquid with the pH adjusting vessel 14 providing the pH measuring electrode 19 and the pH is kept constant. The test liquid adjusted constant in the adjusting vessel 14 is delivered to the test liquid tank 10 with the pump 22 and fed to the cell 2 with a given flow via the flow meter 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14458978A JPS584298B2 (en) | 1978-11-22 | 1978-11-22 | Delayed fracture test method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14458978A JPS584298B2 (en) | 1978-11-22 | 1978-11-22 | Delayed fracture test method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570731A true JPS5570731A (en) | 1980-05-28 |
JPS584298B2 JPS584298B2 (en) | 1983-01-25 |
Family
ID=15365594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14458978A Expired JPS584298B2 (en) | 1978-11-22 | 1978-11-22 | Delayed fracture test method and device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS584298B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0806244A2 (en) * | 1996-05-07 | 1997-11-12 | Ecografica S.r.l. | Process for controlling the pH value op liquids used in industrial processes and system for carrying out the process |
JP2005091352A (en) * | 2003-08-06 | 2005-04-07 | National Institute For Materials Science | Method for testing durability of metal material for living body in cellular environment, and apparatus of the same |
CN105223129A (en) * | 2015-10-12 | 2016-01-06 | 西南石油大学 | Solution chemistry automaton in a kind of iron and alloy corrosion process thereof and using method thereof |
CN105510218A (en) * | 2015-12-29 | 2016-04-20 | 中国石油化工股份有限公司 | Solution-ionic-concentration-controlling experimental device and method |
-
1978
- 1978-11-22 JP JP14458978A patent/JPS584298B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0806244A2 (en) * | 1996-05-07 | 1997-11-12 | Ecografica S.r.l. | Process for controlling the pH value op liquids used in industrial processes and system for carrying out the process |
EP0806244A3 (en) * | 1996-05-07 | 1998-01-14 | Ecografica S.r.l. | Process for controlling the pH value op liquids used in industrial processes and system for carrying out the process |
JP2005091352A (en) * | 2003-08-06 | 2005-04-07 | National Institute For Materials Science | Method for testing durability of metal material for living body in cellular environment, and apparatus of the same |
JP4635247B2 (en) * | 2003-08-06 | 2011-02-23 | 独立行政法人物質・材料研究機構 | Durability test method and apparatus for biomaterials |
CN105223129A (en) * | 2015-10-12 | 2016-01-06 | 西南石油大学 | Solution chemistry automaton in a kind of iron and alloy corrosion process thereof and using method thereof |
CN105510218A (en) * | 2015-12-29 | 2016-04-20 | 中国石油化工股份有限公司 | Solution-ionic-concentration-controlling experimental device and method |
Also Published As
Publication number | Publication date |
---|---|
JPS584298B2 (en) | 1983-01-25 |
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