Nā Pono Mechanical Titanium Alloy
Loaʻa i ka Titanium alloy ka ikaika kiʻekiʻe a me ka haʻahaʻa haʻahaʻa, nā waiwai mechanical maikaʻi, ka paʻakikī maikaʻi a me ka pale ʻana i ka corrosion. Eia kekahi, ʻilihune ka hana kaʻina hana titanium, ʻoki paʻakikī, i ka hoʻoili wela, maʻalahi loa e komo i ka hydrogen oxygen nitrogen carbon a me nā mea haumia ʻē aʻe. Loaʻa i ka ʻaʻahu maikaʻi ʻole, ke kaʻina hana paʻakikī. Hoʻomaka ka hana ʻoihana o ka titanium i ka makahiki 1948. Pono ka hoʻomohala ʻana o ka ʻoihana mokulele, no laila ʻo ka ʻoihana titanium me ka awelika o ka ulu ʻana o ka makahiki ma kahi o 8% hoʻomohala.
I kēia manawa, ʻoi aku ka nui o ka hoʻopuka makahiki o ka titanium alloy processing material i ka honua ma mua o 40,000 tons, a kokoke i 30 mau ʻano o ka titanium alloy grades. ʻO nā mea hoʻoheheʻe titanium i hoʻohana nui ʻia ʻo Ti-6Al-4V (TC4), Ti-5Al-2.5Sn (TA7) a me ka titanium maʻemaʻe ʻoihana (TA1, TA2 a me TA3).
Hoʻohana nui ʻia nā alloys Titanium e hana i nā ʻāpana compressor no nā ʻenekini mokulele, a ukali ʻia e nā ʻāpana kūkulu no nā rockets, missiles a me nā mokulele kiʻekiʻe. Ma ka waena o ka makahiki 1960, ua hoʻohana ʻia ka titanium a me kāna mau ʻāpana i ka ʻoihana maʻamau e hana i nā electrodes no ka electrolysis, condensers no nā mana mana, nā mea hoʻomehana no ka hoʻomaʻemaʻe ʻaila a me ka desalination, a me nā mea hoʻomalu pollution. Ua lilo ka Titanium a me kāna mau mea hoʻohui i ke ʻano o ka corrosion. Eia kekahi, hoʻohana ʻia e hana i nā mea mālama hydrogen a hoʻohālikelike i nā alloys hoʻomanaʻo.
Ua hoʻomaka ʻo Kina i ka noiʻi ʻana i ka titanium a me ka titanium alloys ma 1956; I ka waena o 1960s, ua hoʻomaka ka hana ʻoihana o nā mea titanium a me ka hoʻomohala ʻana o ka alloy TB2. ʻO ka Titanium alloy kahi mea hana koʻikoʻi hou i hoʻohana ʻia i ka ʻoihana aerospace. Aia kona umekaumaha kiko'ī, ikaika a me ka mahana lawelawe ma waena o ka aluminika a me ke kila, akā he kiʻekiʻe kona ikaika kūikawā a he maikaʻi loa ka anti-seawater corrosion a me ka hana wela ultra-low.
I ka makahiki 1950, ua hoʻohana mua ʻia ka F-84 fighter-bomber ma ke ʻano he pale wela o ka fuselage hope, ka puʻu ea, ka puʻu huelo, a me nā ʻāpana ʻē aʻe ʻole. Mai ka 1960s, ua hoʻoneʻe ʻia ka hoʻohana ʻana o ka titanium alloy mai ka fuselage hope a i ka fuselage waena, kahi i hoʻololi ʻia i ke kila kila e hana i nā ʻāpana halihali koʻikoʻi e like me ka frame, beam a me flap slide. Ua piʻi wikiwiki ka hoʻohana ʻana o ka titanium alloy i nā mokulele kaua, a hiki i ka 20% ~ 25% o ke kaumaha o ka hoʻolālā mokulele.