JP2009150812A - 噴霧腐食試験装置 - Google Patents
噴霧腐食試験装置 Download PDFInfo
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- JP2009150812A JP2009150812A JP2007329944A JP2007329944A JP2009150812A JP 2009150812 A JP2009150812 A JP 2009150812A JP 2007329944 A JP2007329944 A JP 2007329944A JP 2007329944 A JP2007329944 A JP 2007329944A JP 2009150812 A JP2009150812 A JP 2009150812A
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Abstract
【解決手段】ウォーターシール方式を用いた噴霧腐食試験装置において、前記試験槽の上蓋の下方周縁部と前記前記試験槽の溝部の底部とのどちらか一方又は両方に多孔質吸水性物質を取り付け、前記溝部の底部を前記試験槽内部に向かって下方傾斜させること。
【選択図】図2
Description
上蓋5の下方周縁部8全体に多孔質吸水性物質13が隙間なく取り付けられ、溝部10に上蓋5を嵌入したときに、溝部10の水面は直接上蓋5に接触せずに多孔質吸水性物質13の断面よりも下方に位置するように、溝部10に水12を供給することである。
溝部10に多孔質吸水性物質14が上部断面を水平にした状態で敷き詰められてあり、上蓋5の下方周縁部8全体にも多孔質吸水性物質15が隙間なく取り付けられ、溝部10に上蓋5を嵌入したときに、溝部10の水面は直接上蓋5に接触せずに上蓋5に取り付けられた多孔質吸水性物質15の上方断面よりも下方で、溝部10に敷き詰められてある多孔質吸水性物質14の上方断面よりも上部に位置するように、溝部10に水12を供給することである。
2 試験槽
3 制御盤
4 腐食液供給タンク
5 上蓋
6 噴霧塔
7 試験片
8 下方周縁部
9 上方四周縁部
10 溝部
11 多孔質吸水性物質
12 水
13 多孔質吸水性物質
14 多孔質吸水性物質
15 多孔質吸水性物質
16 U字状溝部
Claims (1)
- 噴霧装置が載置された試験槽と前記試験槽の上部を覆う上蓋とからなり、前記試験槽の上方周縁部に設けた溝部に水を供給し、前記溝部の水分を介在させて前記試験槽と前記上蓋との嵌合部から前記試験槽内で生成させた腐食液のミストが漏洩するのを防止する噴霧腐食試験装置において、
前記上蓋の下方周縁部と前記溝部の底部とのどちらか一方又は両方に多孔質吸水性物質を取り付け、
前記溝部の底部を前記試験槽内部に向かって下方傾斜させることを特徴とする噴霧腐食試験装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007329944A JP4162253B1 (ja) | 2007-12-21 | 2007-12-21 | 噴霧腐食試験装置 |
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JP2007329944A JP4162253B1 (ja) | 2007-12-21 | 2007-12-21 | 噴霧腐食試験装置 |
Publications (2)
Publication Number | Publication Date |
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JP4162253B1 JP4162253B1 (ja) | 2008-10-08 |
JP2009150812A true JP2009150812A (ja) | 2009-07-09 |
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JP2007329944A Active JP4162253B1 (ja) | 2007-12-21 | 2007-12-21 | 噴霧腐食試験装置 |
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JP (1) | JP4162253B1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103698203B (zh) * | 2013-12-12 | 2016-03-30 | 中国航空工业集团公司北京航空材料研究院 | 一种用于疲劳裂纹扩展试验的薄板材料腐蚀装置 |
CN109900626B (zh) * | 2017-12-08 | 2021-06-01 | 有研工程技术研究院有限公司 | 一种集热器用太阳能吸收膜的耐盐雾性能评价方法 |
CN113063722B (zh) * | 2021-03-19 | 2022-10-04 | 南京环科试验设备有限公司 | 一种用于复合式交变盐雾腐蚀试验箱的隔绝腐蚀气体的风门密封装置 |
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