DE213029C - - Google Patents

Info

Publication number

DE213029C

DE213029C DENDAT213029D DE213029DA DE213029C DE 213029 C DE213029 C DE 213029C DE NDAT213029 D DENDAT213029 D DE NDAT213029D DE 213029D A DE213029D A DE 213029DA DE 213029 C DE213029 C DE 213029C

Authority

DE

Germany

Prior art keywords

shell

gold

stamp

mold

under pressure

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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• PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 12
• 239000010931 gold Substances 0.000 claims description 12
• 229910052737 gold Inorganic materials 0.000 claims description 12
• 238000000034 method Methods 0.000 claims description 7
• 239000000463 material Substances 0.000 claims description 2
• 238000005266 casting Methods 0.000 claims 1
• 239000002184 metal Substances 0.000 description 3
• 229910052751 metal Inorganic materials 0.000 description 3
• 238000005516 engineering process Methods 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 238000002844 melting Methods 0.000 description 2
• 230000008018 melting Effects 0.000 description 2
• 241000131971 Bradyrhizobiaceae Species 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 238000012544 monitoring process Methods 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1