I kēia manawa i nā hui i loko o kaʻoihana hoʻohana nui loaKākauala, hāʻawiʻo Dhdz i nā kūlana kiʻekiʻeUa kalaʻia, no ka manawaKākau, he aha nā mea e hoʻohanaʻia ai nā huahana?
'ŌleloKākauʻO nā mea waiwai nui ka crael kila a me nā kilala alloy, ukaliʻia e alumini, magnesium, magnesium, bicper, tipolium a me ko lākou mau makemake. ʻO ke kūlana kumu o ka waihona,ʻo Bart, Ingot ʻO ka māhele o ka'āpana'āpana o keʻano o kahi metala ma mua a ma hope o ka heleʻana o ka deformationKākauratio. Koho kūpono o ke kalaʻana i ka ratio, kūpono i ka wela a me ka paʻaʻana i ka manawaKākauʻO ke aniani,ʻo ka nui kūpono o ka deformation a me ka wikiwiki o ka wikiwiki e pili ana i ka hoʻomaikaʻiʻana i nā huahana maikaʻi a hōʻemi i ke kumukūʻai huahana.
ʻO DHDZ kahi mea hana e mālama ai i nāʻano o nā mea hana, mai ke kohoʻana i nā mea hana maikaʻi, he pono e hoʻonā i kahi mea hana maikaʻi.