JPH029358Y2 - - Google Patents

Info

Publication number

JPH029358Y2

JPH029358Y2 JP5191789U JP5191789U JPH029358Y2 JP H029358 Y2 JPH029358 Y2 JP H029358Y2 JP 5191789 U JP5191789 U JP 5191789U JP 5191789 U JP5191789 U JP 5191789U JP H029358 Y2 JPH029358 Y2 JP H029358Y2

Authority

JP

Japan

Prior art keywords

furnace

lid

supply port

furnace body

support arm

Prior art date

1989-05-01

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

• 229910052751 metal Inorganic materials 0.000 claims description 15
• 239000002184 metal Substances 0.000 claims description 15
• 238000002844 melting Methods 0.000 claims description 12
• 230000008018 melting Effects 0.000 claims description 12
• 239000000463 material Substances 0.000 claims description 6
• 238000012856 packing Methods 0.000 claims description 6
• 238000007689 inspection Methods 0.000 claims description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• 239000007789 gas Substances 0.000 description 13
• 238000007789 sealing Methods 0.000 description 10
• XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
• 239000000428 dust Substances 0.000 description 6
• 239000003517 fume Substances 0.000 description 6
• 238000010438 heat treatment Methods 0.000 description 4
• 229910052786 argon Inorganic materials 0.000 description 3
• DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 3
• 239000002994 raw material Substances 0.000 description 3
• 239000002893 slag Substances 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000007664 blowing Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000005259 measurement Methods 0.000 description 2
• 239000011819 refractory material Substances 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 239000000919 ceramic Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000002542 deteriorative effect Effects 0.000 description 1
• 239000011521 glass Substances 0.000 description 1
• 230000006698 induction Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 239000007769 metal material Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 238000007670 refining Methods 0.000 description 1
• 230000000630 rising effect Effects 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1