Lintoeng tsa morao-rao, e le ho ikamahanya le mofuta oa lehalima ntoa e khethehileng le tlhaselo ea tšohanyetso, ho fokotsa boima ba libetsa le lisebelisoa le ho eketseha ha motsamao ke e 'ngoe ea mehato ea bohlokoa.Ho nkela tšepe sebaka ka aluminium ke taba ea bohlokoa indastering ea sesole.Lefapheng la tlhahiso ea libetsa tse tloaelehileng, ho na le li-alloys tsa aluminium tse matla haholo tse kang 2024 le 7075 ho etsa barrel, sleeve ea barrel le likarolo tse ling tsa sebopeho.
Xiangxin e na le boiphihlelo bo bongata tlhahisong ea li-alloys tse khethehileng tsa aluminium mme e na le bokhoni ba ho hlahisa li-alloys tse ncha.Lihlahisoa tsa aluminium tsa boleng bo holimo tsa Xiangxin li kentse letsoho ho indasteri ea tšireletso ea naha le sesoleng.