JPS62179173U - - Google Patents

Info

Publication number

JPS62179173U

JPS62179173U JP6490186U JP6490186U JPS62179173U JP S62179173 U JPS62179173 U JP S62179173U JP 6490186 U JP6490186 U JP 6490186U JP 6490186 U JP6490186 U JP 6490186U JP S62179173 U JPS62179173 U JP S62179173U

Authority

JP

Japan

Prior art keywords

electrode tip

coating layer

tip

carbon

graphite

Prior art date

1986-04-28

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
• 238000003466 welding Methods 0.000 claims description 4
• 239000011247 coating layer Substances 0.000 claims description 3
• 229910052799 carbon Inorganic materials 0.000 claims description 2
• 229910002804 graphite Inorganic materials 0.000 claims description 2
• 239000010439 graphite Substances 0.000 claims description 2
• 239000002184 metal Substances 0.000 claims description 2
• 238000010586 diagram Methods 0.000 description 1