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Dɛn ne ɔhyew ayaresa mfiridwuma ma aluminum alloy die castings?

Apr 21, 2025

Ɔhyew a wɔde yɛ aluminum alloy die castings ne sɛ ɛbɛhwɛ ɔhyew ahoɔhare so akɔ ɔhyew a ɛne no hyia no so, na afei wɔama ayɛ hyew bere pɔtee bi na afei ayɛ no nwini wɔ ɔkwan pɔtee bi so. eyi betumi asesa nhyehyɛe a ɛwɔ aduru no mu, ama aluminium aduru a wɔde yɛ castings no mfiridwuma atu mpɔn, ama corrosion resistance ayɛ kɛse, na ɛma adwumayɛ ho adwumayɛ ne ahoɔden a wɔde yɛ adwuma no tu mpɔn?

 

1. onyin ho nhyehyɛe .
Sɛ wodum wie a, ahoɔden ne den a ɛwɔ aluminum alloy die castings mu no bɛkɔ anim kɛse bere a woagyina hɔ bere bi akyi no, bere a plasticity no so bɛtew kɛse. adeyɛ a ɛne sɛ ahoɔden ne den a ɛwɔ aluminum alloy die castings mu bere a wɔadum no akyi no kɔ soro kɛse bere a bere kɔ so

 

2. Nnyinasosɛm a ɛhyɛ den a ɛfa aluminum alloy ho .

Sɛ aluminum alloy die castings no dum na ɛyɛ hyew a, vacancies no yɛ vacancies wɔ alloy. mu bere a ɛredum no, esiane sɛ ɛyɛ nwini ntɛmntɛm nti, saa vacancies yi nni bere a wɔde betu afi hɔ na "wɔayɛ no yiye" wɔ crystal{1}} dodow no ara a ɛwɔ saa vacancies yi mu dodow no ara wɔ supersaturated solid solution no mu no, it unlite MAMS{2} a wɔde fi ase no yɛ nea wɔde unurte MAMS no fi bere a wɔde UN2} no fi bere a wɔde wɔn ho ahyɛ mu no. Akyinnye biara nni ho sɛ nsakrae kɔ tebea a ɛkari pɛ. mu a ɛda hɔ no ma vacancies a ɛwɔ hɔ no yɛ ntɛmntɛm a ɛwɔ atɔm a ɛyɛ solute no mu, na ɛnam so ma atɔm a ɛyɛ solute no mu mpaapaemu no yɛ ntɛmntɛm.

 

Aluminum alloy die castings a ɛyɛ den no kɛse ne dodow a ɛwɔ mu no gyina ɔhyew a wɔde dum no so ne sɛnea ɛma onwini no yɛ nwini. no dodow no ara na ɔhyew a ɛma wodum Mpɔtam a ɛyɛ den a wɔde aluminum alloy die castings na ɛtew mmeae a ɛyɛ den no kɛse.

 

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