JPH0276454U - - Google Patents

Info

Publication number

JPH0276454U

JPH0276454U JP15574088U JP15574088U JPH0276454U JP H0276454 U JPH0276454 U JP H0276454U JP 15574088 U JP15574088 U JP 15574088U JP 15574088 U JP15574088 U JP 15574088U JP H0276454 U JPH0276454 U JP H0276454U

Authority

JP

Japan

Prior art keywords

ribbon

thin plate

tungsten thin

shaped tungsten

tantalum

Prior art date

1988-11-29

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

• WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
• 229910052721 tungsten Inorganic materials 0.000 claims description 3
• 239000010937 tungsten Substances 0.000 claims description 3
• 229910052715 tantalum Inorganic materials 0.000 claims description 2
• GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
• 238000005266 casting Methods 0.000 claims 1
• 238000010438 heat treatment Methods 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1