ʻO ka mea noi nui loa no ka hoʻoponopono laser he metala. ʻO ka alumini alumini ka lua wale nō i ke kila ma nā hana ʻoihana. ʻO ka hapa nui o nā alumini alumini he hana kuʻihao maikaʻi. Me ka wikiwiki o ka hoʻomohala ʻana o nā alumini alumini i ka ʻoihana welding, ua hoʻomohala wikiwiki ka noi ʻana o ka laser welding aluminum alloys me nā hana ikaika, hilinaʻi kiʻekiʻe, ʻaʻohe kūlana vacuum a me ka hana kiʻekiʻe.