div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsnetreader043viewer20220406035e9d39dc221dce0139242de1html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: awoawsorgArmor structures made from aluminum-lithium would require welding Like all other heat treatable aluminum alloys aluminum-lithium alloy loses strength in the weld area src=https:reader043vdocumentsnetreader043viewer20220406035e9d39dc221dce0139242de1html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv