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Micro ka fiɲɛw ka ca aliminiyɔmu Alloy kɔnɔ

May 20, 2019

Sɔngɔ ani nɔgɔya

O sugu kelen min be ni fiɲɛ ye, o ye ko voidɛrɛ min be fa ni fanga ye, o tɛ se ka bɔ, a cogoya n’a ka yɔrɔ dɔrɔn lo be dan na ni yɔrɔ kelen ye.. .

25T hot chamber(001)

Shrinkage cavity

O la, a be se ka kɛ ko mɔgɔw be ɲɔgɔn minɛ, u be yɔrɔ dɔ dilan min be komi tubula wala bolofara, ani yɔrɔba dɔ be yen min be komi yɔrɔba dɔ be yen. Surface shrinkage woow be ye ɲɛɛ na, ani u be se ka yɔrɔw sɔgɔ ni yɔrɔw ye minw be se ka yɛlɛma yɔrɔ minw na, u be sɔrɔ yɔrɔ minw na, u be se ka kɛ yɔrɔ minw na.

Ɲamatunu

A ka ca a la, yɔrɔ misɛnninw be yen ani u jɛnsɛnnin be dendrites cɛ, o be na ni fɛnw ye minw be sɔrɔ yɔrɔ min na, o be se ka kɛ yɔrɔ min na, o be weele ko makroskopi min be kɛ ni yɔrɔ fitininw ye; yɛlɛmani min be se ka ye mikroskopu jukɔrɔ, o be kɛ mikorosikopi ye min be bɔ mikorosikopu kɔnɔ{{2} Microscopie be jɛnsɛn dendrites kɔnɔ yɔrɔ min be dendrites . A ka jugumanw na, porozitew be ɲɔgɔn minɛ ka kɛ nɛgɛjuru ye{{4} Ni funteni furakɛra, dingɛw gɛrɛfɛlaw be nɔgɔ ani a cogoya be nɔgɔ it. {5}.

ka faran

O la, a be se ka kɛ ko mɔgɔw be ɲɔgɔn minɛ cogo min na, o be kɛ dɔɔni dɔɔni, ani u be yɛlɛma dɔɔni dɔɔni, ani u be yɛlɛma ni yɔrɔ min be yɛlɛma, o ka ca ni fanga hakɛ ye. Cracks minw be sɔrɔ funteniba la, u be weele ko funteni farafaraninw, farafaraw be zigzag, ani u be sumanw wala dendrite dibimanw na, u ka teli ka kɛ nɛrɛmugumanw ye. funteni farafaraw, a ka ca a la, u be don sumanw kɔnɔ, ani farafaraninw be ni nɛgɛ luster. ye.


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