BE405725A - - Google Patents

Info

Publication number

BE405725A

BE405725A BE405725DA BE405725A BE 405725 A BE405725 A BE 405725A BE 405725D A BE405725D A BE 405725DA BE 405725 A BE405725 A BE 405725A

Authority

BE

Belgium

Prior art keywords

valve

parts

stamped

valves

desc

Prior art date

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• 239000002184 metal Substances 0.000 claims description 6
• 229910052751 metal Inorganic materials 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 6
• 238000003466 welding Methods 0.000 claims description 5
• 230000003014 reinforcing effect Effects 0.000 claims 1
• 238000005242 forging Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• 229910000906 Bronze Inorganic materials 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 2
• 239000000956 alloy Substances 0.000 description 2
• 239000010974 bronze Substances 0.000 description 2
• 239000000470 constituent Substances 0.000 description 2
• 238000010276 construction Methods 0.000 description 2
• KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
• 230000007547 defect Effects 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 241001136792 Alle Species 0.000 description 1
• 241000754798 Calophyllum brasiliense Species 0.000 description 1
• 229910001018 Cast iron Inorganic materials 0.000 description 1
• 229910001208 Crucible steel Inorganic materials 0.000 description 1
• 238000003723 Smelting Methods 0.000 description 1
• HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 230000007717 exclusion Effects 0.000 description 1
• 230000004927 fusion Effects 0.000 description 1
• 238000005304 joining Methods 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 239000010814 metallic waste Substances 0.000 description 1
• 238000003801 milling Methods 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 238000005192 partition Methods 0.000 description 1
• 238000007747 plating Methods 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 238000007788 roughening Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 229910052725 zinc Inorganic materials 0.000 description 1
• 239000011701 zinc Substances 0.000 description 1