JPS6320035Y2 - - Google Patents

Info

Publication number

JPS6320035Y2

JPS6320035Y2 JP8031282U JP8031282U JPS6320035Y2 JP S6320035 Y2 JPS6320035 Y2 JP S6320035Y2 JP 8031282 U JP8031282 U JP 8031282U JP 8031282 U JP8031282 U JP 8031282U JP S6320035 Y2 JPS6320035 Y2 JP S6320035Y2

Authority

JP

Japan

Prior art keywords

lead pipe

mandrel

metal

electrode rod

joining member

Prior art date

1982-05-31

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

• Espacenet
• Global Dossier
• Discuss

• 239000002184 metal Substances 0.000 claims description 20
• 229910052751 metal Inorganic materials 0.000 claims description 20
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000005219 brazing Methods 0.000 description 4
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
• 229910052802 copper Inorganic materials 0.000 description 3
• 239000010949 copper Substances 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 239000010935 stainless steel Substances 0.000 description 2
• 229910001220 stainless steel Inorganic materials 0.000 description 2
• 229910000881 Cu alloy Inorganic materials 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 230000005611 electricity Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 230000001771 impaired effect Effects 0.000 description 1
• 239000011810 insulating material Substances 0.000 description 1
• 239000002923 metal particle Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 238000013022 venting Methods 0.000 description 1