JPS61114361U - - Google Patents

Info

Publication number

JPS61114361U

JPS61114361U JP19930284U JP19930284U JPS61114361U JP S61114361 U JPS61114361 U JP S61114361U JP 19930284 U JP19930284 U JP 19930284U JP 19930284 U JP19930284 U JP 19930284U JP S61114361 U JPS61114361 U JP S61114361U

Authority

JP

Japan

Prior art keywords

molten metal

suction port

conduit

hydrogen

vessel wall

Prior art date

1984-12-28

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002184 metal Substances 0.000 claims description 12
• 239000001257 hydrogen Substances 0.000 claims description 8
• 229910052739 hydrogen Inorganic materials 0.000 claims description 8
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
• 239000000463 material Substances 0.000 claims description 2
• 230000008018 melting Effects 0.000 claims description 2
• 238000002844 melting Methods 0.000 claims description 2
• 239000000126 substance Substances 0.000 claims description 2
• 238000001816 cooling Methods 0.000 claims 1
• 238000005070 sampling Methods 0.000 claims 1
• 230000008023 solidification Effects 0.000 claims 1
• 238000007711 solidification Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 5
• 239000007789 gas Substances 0.000 description 4
• 150000002431 hydrogen Chemical class 0.000 description 1
• 238000000357 thermal conductivity detection Methods 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1