DE242266C - - Google Patents

Info

Publication number

DE242266C

DE242266C DENDAT242266D DE242266DA DE242266C DE 242266 C DE242266 C DE 242266C DE NDAT242266 D DENDAT242266 D DE NDAT242266D DE 242266D A DE242266D A DE 242266DA DE 242266 C DE242266 C DE 242266C

Authority

DE

Germany

Prior art keywords

burner

cutting

mouths

another

rods

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.)

Active

Links

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• 238000003466 welding Methods 0.000 claims description 8
• 238000005555 metalworking Methods 0.000 claims description 3
• 239000000446 fuel Substances 0.000 claims description 2
• 238000010438 heat treatment Methods 0.000 claims description 2
• 230000008878 coupling Effects 0.000 claims 1
• 238000010168 coupling process Methods 0.000 claims 1
• 238000005859 coupling reaction Methods 0.000 claims 1
• 239000002184 metal Substances 0.000 description 5
• 229910052751 metal Inorganic materials 0.000 description 5
• 150000002739 metals Chemical class 0.000 description 3
• HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
• 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000009970 fire resistant effect Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1