中国钛合金MHTi-0 MHTi-1 MHTi-2 MHTi-3 MHTi-4 NHTi-1 NHTi-2 NHTi-0 NHTi-3 NHTi-4 YTi02-1 YTi02-2 ZTi1 ZTi2 ZTi3 ZTiAl4 ZTiAl5Sn2.5 ZTiMo32 ZTiAl6V4 ZTiAl6Sn4.5Nb2Mo1.5 ZTA1 ZTA2 ZTA3 ZTA5 ZTA7 ZTB32 ZTC4 ZTC21 TAD TAO TA1 TA2 TA3 TA4 TA5 TA6 TA7 TA7EL1 TA9 TA10 TB2 TB3 TB4 TC1