JPS6319327Y2 - - Google Patents

Info

Publication number

JPS6319327Y2

JPS6319327Y2 JP11327283U JP11327283U JPS6319327Y2 JP S6319327 Y2 JPS6319327 Y2 JP S6319327Y2 JP 11327283 U JP11327283 U JP 11327283U JP 11327283 U JP11327283 U JP 11327283U JP S6319327 Y2 JPS6319327 Y2 JP S6319327Y2

Authority

JP

Japan

Prior art keywords

anode

magnesium

tube

filled

tip

Prior art date

1983-07-21

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.)

Expired

Links

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• 239000011777 magnesium Substances 0.000 claims description 24
• 229910052751 metal Inorganic materials 0.000 claims description 13
• 239000002184 metal Substances 0.000 claims description 13
• 229910052749 magnesium Inorganic materials 0.000 claims description 11
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 10
• 239000004744 fabric Substances 0.000 claims description 8
• 239000000463 material Substances 0.000 claims description 6
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 238000004210 cathodic protection Methods 0.000 claims description 2
• 239000012212 insulator Substances 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 239000002689 soil Substances 0.000 description 10
• 238000005260 corrosion Methods 0.000 description 9
• 230000007797 corrosion Effects 0.000 description 4
• 239000000440 bentonite Substances 0.000 description 2
• 229910000278 bentonite Inorganic materials 0.000 description 2
• SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
• 239000010440 gypsum Substances 0.000 description 2
• 229910052602 gypsum Inorganic materials 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 229910000861 Mg alloy Inorganic materials 0.000 description 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
• 229910001297 Zn alloy Inorganic materials 0.000 description 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
• 239000011888 foil Substances 0.000 description 1
• 239000010438 granite Substances 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 150000002680 magnesium Chemical class 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000010446 mirabilite Substances 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1
• RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1
• 239000011701 zinc Substances 0.000 description 1