DEF0011027MA - - Google Patents

Info

Publication number

DEF0011027MA

DEF0011027MA DEF0011027MA DE F0011027M A DEF0011027M A DE F0011027MA DE F0011027M A DEF0011027M A DE F0011027MA

Authority

DE

Germany

Prior art keywords

powder

round profile

drawing gap

pipes

round

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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• 239000000843 powder Substances 0.000 claims description 17
• 238000000034 method Methods 0.000 claims description 12
• 238000007747 plating Methods 0.000 claims description 5
• 238000003825 pressing Methods 0.000 claims description 4
• 238000005245 sintering Methods 0.000 claims description 4
• 239000000463 material Substances 0.000 description 9
• 239000002184 metal Substances 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 229910000831 Steel Inorganic materials 0.000 description 2
• 238000005253 cladding Methods 0.000 description 2
• 150000002739 metals Chemical class 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000010959 steel Substances 0.000 description 2
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 229910045601 alloy Inorganic materials 0.000 description 1
• 229910052802 copper Inorganic materials 0.000 description 1
• 239000010949 copper Substances 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052755 nonmetal Inorganic materials 0.000 description 1
• 150000002843 nonmetals Chemical class 0.000 description 1
• 238000004663 powder metallurgy Methods 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 238000003860 storage Methods 0.000 description 1