DE87654C - - Google Patents

Info

Publication number

DE87654C

DE87654C DENDAT87654D DE87654DA DE87654C DE 87654 C DE87654 C DE 87654C DE NDAT87654 D DENDAT87654 D DE NDAT87654D DE 87654D A DE87654D A DE 87654DA DE 87654 C DE87654 C DE 87654C

Authority

DE

Germany

Prior art keywords

furnace

melting

melted

tubes

flame

Prior art date

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.)

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• 230000008018 melting Effects 0.000 claims description 9
• 238000002844 melting Methods 0.000 claims description 9
• 239000000463 material Substances 0.000 claims description 8
• 239000002184 metal Substances 0.000 description 7
• 229910052751 metal Inorganic materials 0.000 description 7
• 238000010438 heat treatment Methods 0.000 description 4
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
• 229910052802 copper Inorganic materials 0.000 description 2
• 239000010949 copper Substances 0.000 description 2
• 239000007789 gas Substances 0.000 description 2
• 239000011819 refractory material Substances 0.000 description 2
• 238000003723 Smelting Methods 0.000 description 1
• 239000000446 fuel Substances 0.000 description 1
• 229910001338 liquidmetal Inorganic materials 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 239000012768 molten material Substances 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 238000007514 turning Methods 0.000 description 1