DEV0005366MA - - Google Patents

Info

Publication number

DEV0005366MA

DEV0005366MA DEV0005366MA DE V0005366M A DEV0005366M A DE V0005366MA DE V0005366M A DEV0005366M A DE V0005366MA

Authority

DE

Germany

Prior art keywords

valve

stub

seat ring

brazing

protective gas

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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• 238000005219 brazing Methods 0.000 claims description 5
• 230000001681 protective effect Effects 0.000 claims description 5
• 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
• 229910000746 Structural steel Inorganic materials 0.000 claims description 3
• 238000002485 combustion reaction Methods 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 6
• 239000007789 gas Substances 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• 238000005242 forging Methods 0.000 description 3
• MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 229910045601 alloy Inorganic materials 0.000 description 1
• 239000000956 alloy Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 239000012761 high-performance material Substances 0.000 description 1
• 238000007731 hot pressing Methods 0.000 description 1
• 239000011261 inert gas Substances 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000005476 soldering Methods 0.000 description 1