
3003 h18 aluminiyamu koyilo ndi ya adagulung'undisa-mmwamba aluminiyamu pepala, amene amangogwira ntchito kuumitsa pambuyo kuponyera ndi kugudubuza. Popanda annealing, kuuma kwakukulu kumapezedwa. Pansi pa kupsya kwina kwa H24, koyilo ya aluminiyamu ya 3003 imalumikizidwa mosakwanira, ndipo mphamvu yamakomedwe ndi 50MPa yokwera kuposa momwe ilili. Choncho, 3003 h18 zotayidwa koyilo ndi zinthu wangwiro kwa zisa co.
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