发明名称 |
Method of pretreating piezoelectric crystals for measuring the corrosivity of fluids |
摘要 |
The invention is a method of pretreating piezoelectric crystals that are to be used for measuring the corrosivity of fluids. The pretreatment consists of sulphide activation of the substrate that is subjected to corrosion and is situated on the piezoelectric crystal. This makes the crystal more sensitive during the subsequent corrosivity measurement. |
申请公布号 |
SE445493(B) |
申请公布日期 |
1986.06.23 |
申请号 |
SE19850001405 |
申请日期 |
1985.03.21 |
申请人 |
FORSVARETS FORSKNINGSANSTALT |
发明人 |
R * ROFFEY |
分类号 |
G01N29/02 |
主分类号 |
G01N29/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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