He aha ka ʻokoʻa ma waena o ke kila titanium, ka titanium maʻemaʻe a me ka titanium alloy?
He aha nā ʻokoʻa ma waena o ke kila titanium, titanium maʻemaʻe, a me nā alloys titanium?
ʻAʻole i loaʻa ka titanium i ke kila titanium, a ʻo kāna mea nui he hao. ʻO kēia inoa kālepa e hoʻokaʻawale iā ia mai nā kila kila ʻē aʻe ke hoʻohana ʻia e like me nā mea nani a loaʻa ka waiwai kiʻekiʻe. ʻoi aku ka maikaʻi o ke kumu kūʻai a me ka pale ʻana o ka 316L stainless steel ma mua o ke kila kila maʻamau.
He aha ke kapa ʻia mea titanium e hāʻule maʻamau i ʻelua mau ʻāpana, ʻo ka titanium maʻemaʻe, a ʻo ka mea ʻē aʻe he titanium alloy.
ʻO ka mea me ka nui o ka titanium maʻiʻo he mea hou i hana ʻia mai ka titanium tetrachloride i hoʻemi ʻia e ka magnesium. Penei kona ano:
ʻAʻole hiki ke hoʻohana pololei ʻia e like me ka mea titanium. ʻO ia ka mea ʻoi loa i luna o ka mea titanium. Hoʻohana ʻia ia i nā ʻano ʻano like ʻole o nā papa, nā uea, nā paipu, a me nā mea ʻē aʻe ma hope o ka hoʻoheheʻe ʻana, ka hana ʻana, a me ka ʻōwili ʻana.
ʻO ka mea titanium o ka titanium sponge kokoke i 100%. Eia nō naʻe, ʻoi aku ka ikaika o ka titanium a hiki ke hana maʻalahi me ka oxygen, nitrogen, hydrogen, etc.
ʻO ka ʻōlelo maʻamau, inā ʻoi aku ka nui o ka titanium ma mua o 95%, ʻo ia ʻoihana titanium maʻemaʻe. Hoʻokaʻawale ʻia ka titanium maʻemaʻe i TA1-TA4 e like me ka ʻike titanium a me ka ʻike haumia. ʻO nā mea maʻamau a mākou e hoʻohana mau ai ʻo TA1 a me TA2. ʻO nā mea haumia ka nui o ka oxygen, nitrogen, hydrogen, carbon, iron, etc. ʻO ke kiʻekiʻe o ka titanium content, ʻoi aku ka palupalu, a me ka haʻahaʻa o kona ikaika, akā ʻoi aku ka maikaʻi o kona paʻakikī.
No laila, ke hana mākou i nā kāʻei kāʻei titanium a me nā mea nani titanium, e hoʻohana mākou i nā mea TA1 ma nā wahi ʻaʻole ikaika loa ka ikaika, ʻoiai e hoʻohana nā kumu a me nā wili liʻiliʻi i ka mea TA2.
Ke hana mākou i nā kīʻaha titanium maʻemaʻe, ʻaʻole hiki iā mākou ke hoʻohana iā TA2. ʻO ke kiʻekiʻe o ka maʻemaʻe, ʻoi aku ka maikaʻi. ʻO ka mea nui, pono ka haʻahaʻa o ka hydrogen, inā ʻaʻole, e maʻalahi ia ma muli o ka lawa ʻole o ka paʻakikī, a i ʻole e ʻike ʻia nā laina kikoʻī. A i ʻole pitted, e kiʻekiʻe ke kiʻekiʻe o ka ʻōpala.
ʻO ka mea aʻe, ʻo ka titanium alloy, e like me ka inoa e hōʻike ai, he mea hoʻohui i hana ʻia me ka titanium a me nā metala ʻē aʻe a me nā metala ʻole. ʻO kēia mau metala a me nā metala ʻole e like me ka aluminika, molybdenum, vanadium, chromium, iron, zirconium, tin, oxygen, carbon, etc. Ua māhele ʻia nā alloys Titanium i TA, TB, a me TC moʻo e like me nā ʻano hana metallographic like ʻole. ʻAʻole wau e hele i nā kikoʻī ma aneʻi.
E lawe i ka mea maʻamau TC4 titanium alloy i laʻana. ʻO 90% kona ʻano titanium, aluminika 6%, a me vanadium 4%, no laila ua kapa ʻia ʻo ia ka titanium 6 aluminika 4 vanadium. ʻO TC4 titanium alloy ka mea mua loa i kūkulu ʻia a hoʻohana nui ʻia i ka titanium alloy ma ka honua. ʻO ia hoʻi ka mua o ka titanium alloy i hoʻohana ʻia i ka lāʻau lapaʻau. ʻOi aku ka hapa o ka hapa o ka huina o nā huahana titanium alloy i ka honua, ʻoi aku ka nui o ka ʻoihana aerospace. ʻOi aku ma mua o 80%. Loaʻa iā ia nā waiwai anti-corrosion kiʻekiʻe, ʻoi aku ka ikaika ma mua o ka titanium maʻemaʻe, he paʻakikī maikaʻi, a maʻalahi hoʻi i ka hana a me ka weld, no laila ʻoi aku ka maikaʻi o kāna hana holoʻokoʻa, ʻaʻole ia e hana i nā allergies e like me ka titanium maʻemaʻe.
ʻO wai ka maikaʻi, ka titanium maʻemaʻe a i ʻole ka titanium alloy?
ʻAʻole maopopo kēia. Kūpono nā mea like ʻole no nā huahana like ʻole. ʻO ka ʻōlelo maʻamau, ʻaʻole i hoʻokomo i nā mea e like me ke ʻano, ke kumukūʻai waiwai o mea hoʻoheheʻe titanium ʻoi aku ka kiʻekiʻe ma mua o ka titanium maʻemaʻe. ʻOiaʻiʻo, ʻo ka titanium alloy ma ʻaneʻi he papa maʻamau, kahi i hoʻokumu ʻia ma ka titanium a hoʻohui pū ʻia me nā metala ʻē aʻe a me nā metala ʻole, ma mua o ka hoʻohui ʻana i kahi titanium liʻiliʻi i nā metala ʻē aʻe a hoʻohālike i ka titanium alloy inā loaʻa kahi liʻiliʻi. titanium.