Nā Paipu ʻĀpana Titanium i hoʻohana ʻia i nā Hale Hana

Hana ʻia nā paipu Titanium mai nā titanium a i ʻole nā ​​​​mea hoʻohuihui titanium. Loaʻa iā ia nā ʻano e like me ka māmā, ka ikaika kiʻekiʻe, a me ka hāʻawi ʻana i ke kūpaʻa maikaʻi loa i ka pala. Kūlike me nā kūlana e like me GB/T3624, GB/T3625, a me ASTM B337/338, hoʻohana nui ʻia ia i ka ʻoihana kemika, aerospace, ʻenekinia moana, lāʻau lapaʻau, a me nā ʻoihana ʻē aʻe. ʻO nā papa maʻamau e pili ana iā TA0-TA10, BT1 series, a me Gr1-Gr2. Hoʻokaʻawale ʻia kēia mau papa i α-type (TA series), β-type (TB series), a me α+β-type (TC series). Hoʻopilikino ʻia ko lākou mau waiwai ma o ka hoʻohui ʻana o nā mea e like me ka alumini a me ka molybdenum. Ma ke ʻano kūikawā, hoʻonui ka alumini i ka ikaika o ka mea a me ke kūpaʻa wela.

Hoʻopili ke kaʻina hana no nā paipu titanium i nā ʻenehana e like me ka ʻōwili anu, ka hoʻoheheʻe ʻana, a me ka extrusion. ʻO ke anawaena o waho mai 4mm a 2800mm, me ka ʻokoʻa mānoanoa o ka paia i kāohi ʻia i loko o ±12.5%. Pono ka hoʻohuihui kemika e kūlike me nā kūlana o ka haumia e mālama i ka plasticity. ʻO kona density ma kahi o 4.51 g/cm³, a hiki i kona ikaika tensile ke piʻi ma luna o 895 MPa. ʻO kona pae mahana hana mai -253°C a 550°C. Hoʻohana nui ʻia nā paipu Titanium i nā noi e like me nā lako hoʻololi wela (e laʻa, nā condensers, nā evaporators), ma ke ʻano he paipu maʻamau i ka ʻoihana mana nukelea, no nā ʻāpana compressor mīkini mokulele, a i loko o nā pahu mālama wahie mokulele.

Hana ʻia kēia mau paipu mai ka titanium maʻemaʻe kūʻai (e laʻa, Papa 1/TA1, Papa 2/TA2) a i ʻole nā ​​​​​​mea hui titanium (e laʻa, Ti-6Al-4V/TC4, Ti-3Al-2.5V/TA18). ʻO nā ʻano mea nui e komo pū ana me:

Ka Lākiō Ikaika-a-Paʻa Kiʻekiʻe: ʻO ka ikaika tensile e like me ke kila kalapona, me ka nui o 4.51 g/cm³ (haʻahaʻa loa ma mua o ke kila).

Ke Kū'ē Kūikawā i ka ʻAi ʻAna: Hāʻawi kahi papa oxide paʻa a hoʻoponopono ponoʻī iā ia iho i ke kū'ē maikaʻi loa i nā waikawa (me ka hydrochloric a me ka sulfuric acid), alkalis, a me nā mea hoʻonāukiuki ʻē aʻe.

Nā ʻano hana maikaʻi: Hiki ke hoʻopili maikaʻi ʻia, hana anu/wela, a me ka paʻakikī haʻahaʻa.

Hana Mahana Kiʻekiʻe: Mālama i ka ikaika kiʻekiʻe a me ka paʻakikī a hiki i ka 600°C, me ka ikaika haki maikaʻi i nā mahana e hoʻokokoke ana i 900°C.

ʻEhā mau pae nui o ka hana ʻana:

Koho Mea Maka: ʻO nā paipu poepoe titanium seamless a i ʻole welded e like me ka feedstock.

Hoʻokumu ʻōwili: ʻO ka ʻōwili anu/wela e hoʻololi i nā ʻāpana keʻa poepoe i nā ʻaoʻao huinahā.

Lapaʻau Wela: Hoʻoheheʻe ʻia e hoʻomaikaʻi i nā waiwai mechanical a hōʻoluʻolu i nā pilikia.

Hoʻopau ʻana i ka ʻili: Mīkini (huli, poli ʻana), deburring, a me ka hoʻāʻo ʻana ʻaʻole luku e hoʻopau i nā kīnā o ka ʻili.

ʻO nā pae ana maʻamau e komo pū ana:

Ana o waho: 3 mm a 500 mm (huinahā/ʻehā huinahā)

Mānoanoa o ka paia: 0.8 mm a 8 mm

Lōʻihi: ≤ 6000 mm (maʻamau)

Loaʻa nā ana maʻamau e like me nā koi o ka mea kūʻai aku.

Aerospace: Nā ʻano hana airframe, nā ʻāpana mīkini

ʻEnekinia Moana: Nā ʻōnaehana paipu moku, nā ʻāpana desalination (kū'ē i ka palaho wai kai)

Kemika & Ikehu: Hana ʻana i ka chlor-alkali, nā lako petrochemical, nā mea hoʻololi wela

Kūkulu & Mīkini: Nā ʻōnaehana kūkulu, nā ʻōnaehana kau ʻana o ka lā, nā ʻāpana crane

Nā Mea Lapaʻau: Nā mea hana ʻoki kino a me nā mea hoʻokomo (e pōmaikaʻi ana mai ka biocompatibility)