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Ruthenium alloy ... affinity for oxygencould ... causeporosity in castings
low - grade or recycled zinc usedcreatesporosity in the casting
a multi - objective evolutionary algorithm based on parametersinfluenceporosity in castings
If these reactions get hot enough , the casting resin will boilcreatingporosity throughout the casting
Aluminium Alloys - controlledto preventporosity during casting
Then , iron would solidify around the sandcreatingporosity in the casting
hardness ... acts to absorb hydrogen gascan causeporosity in the casting
the formation of trapped air pocketscould createporosity in the casting
CO2 , which is easyto causeporosity in the casting
the formation of hydrogencausesporosity in the casting
dissolved hydrogenwould causeporosity in casting
dissolved gases , shrinkage SOFTWARE(passive) may be caused byPorosity in a casting
the potential problems(passive) caused bythe potential problems
a high reject ratecan causea high reject rate
to customer concerns about reliability and qualitycontributes directlyto customer concerns about reliability and quality
usuallyresultsusually
bronzecontributesbronze
leaks(passive) could be caused byleaks
This leakage(passive) can be caused byThis leakage
severe weaknesscan causesevere weakness
a persistent problem and had to have brass pieces inserted to repair itcreateda persistent problem and had to have brass pieces inserted to repair it