Nā Pūliki Mea Kūikawā--e komo pū ana me ke kila kila kila loa, nā hui titanium, nā hui nickle, nā hui keleawe-nickle, nā hui cobalt, nā mea hana kiʻekiʻe a NASA AMS, a pēlā aku.
Nā Hiʻohiʻona Huahana
1. Pākuʻi kila kalapona
Hiki ke hoʻonui ʻia ke kumukūʻai haʻahaʻa, ka ikaika kiʻekiʻe, a me ka hana ma o ka mālama wela. Hoʻopili pinepine ʻia ia i nā wahi ʻino ʻole e like me ke ʻenekinia kūkulu hale a me ka hana mīkini.
2. Pākuʻi kila kila
He kūpaʻa ikaika ko nā ʻūmiʻi kila kila. Loaʻa i ke kila kila Austenitic (e like me 304 a me 316) ke kūpaʻa wela kiʻekiʻe a me ka hiki ke hoʻopili ʻia. Hoʻohana pinepine ʻia ia i nā wahi ʻino e like me nā mea i loko o ka ʻoihana kemika, ka hoʻouna ʻana, a me ka hana ʻana i ka meaʻai.
3. ʻO ka ʻūpā kila kila
Hoʻohui ʻia ke kila kila me nā mea e like me chromium a me molybdenum e hoʻonui i kona ikaika, ke kūpaʻa ʻana i ke ana wela kiʻekiʻe a me ke kūpaʻa ʻana i ka luhi.
4. ʻO ka ʻūmiʻi ikaika loa (UHS)
Ua hōʻailona ʻia ka papa hana he 14.8U, 15.8U, a pēlā aku. Hoʻokumu ʻia ia i loko o ke ʻano bainite ma o ka hoʻopau ʻana o ka isothermal, a he māmā ia me ka ikaika clamping kiʻekiʻe. Hoʻohana pinepine ʻia ia i nā hiʻohiʻona hōʻemi kaumaha koʻikoʻi e like me nā ʻenekini a me ke chassis.
5. Nā Mea Hana Kūikawā ʻē aʻe
Nā mea paʻa keleawe a me ke keleawe: Me ka conductivity maikaʻi (e like me ke keleawe T2), hoʻohana ʻia i nā lako uila. He māmā a paʻa loa nā mea paʻa titanium alloy, akā he pipiʻi lākou. Hoʻohana ʻia lākou i nā mea lapaʻau a i ʻole nā hana aerospace.
Noi
ʻO nā ʻūpā mea kūikawā, ma muli o ko lākou mau waiwai kūikawā a me nā koi hana, hoʻohana nui ʻia i nā ʻāpana ʻoihana koi nui.
1. Kaiapuni kū'ē i ka palaho: I nā kūlana waikawa a i ʻole ke kaomi kiʻekiʻe (e like me nā kūlana NACE MR0175), e hoʻohana i ke kila kila duplex (e like me 2205) a i ʻole nā mea hoʻohuihui nickel (e like me Inconel 718) no nā bolts e hōʻoia i ka hana sila o ka pilina flange.
2. Nā paipu wela a me ke kaomi kiʻekiʻe: Pono nā ʻūmiʻi flange o ka mea hoʻololi wela e kūlike me ke kūlana TEMA. I kekahi mau kūlana, pono e hoʻoponopono ʻia ka hoʻolālā insulation e hoʻokipa i nā mea ikaika kiʻekiʻe.
3. Ka hoʻololi nui ʻana i ke kaiapuni: Pono nā mea hoʻopaʻa titanium mokulele e hala i kahi hoʻāʻo haʻahaʻa -196 ℃ e hōʻoia i ka hilinaʻi o nā ʻāpana koʻikoʻi e like me nā pahu mālama LNG.
4. Ke kū'ē ʻana i ka luhi: Pono nā ʻūmiʻi o ka bogie kaʻaahi wikiwiki e hala i kahi hoʻāʻo haʻalulu mahana mai -40℃ a i 120℃. He kila carburized 20CrMnTi ka mea hana.
5. Māmā ikaika kiʻekiʻe: Hoʻohana ʻia nā ʻōwili kila B1500HS wela i nā ʻāpana palekana kaʻa, me ka ikaika tensile e ʻoi aku ana ma mua o 1500 MPa, e hoʻonui ana i ka hiki ke omo i ka ikehu collision.
6. Koi hoʻonui liʻiliʻi: He kūpono nā ʻūmiʻi kikoʻī o nā kikoʻī M3-M48 (e like me ke kūlana ISO 4014) no ka ʻākoakoa ʻana o nā lako semiconductor.
7. Mana makani ma waho o ka ʻāina: Pono nā ʻōwili apo kumu e kū i ka pae hoʻomanawanui ISO 4014 a he ikaika ʻokiʻoki ko ≥ 600 MPa.
8.Insulation a me ka hoʻopilikia magnetic haʻahaʻa: Hoʻohana ʻia nā ʻōwili mea PEEK no ka hoʻopaʻa ʻana i nā papa PCB, e hōʻike ana i ke kūpaʻa wela kiʻekiʻe (260 ℃) a me nā waiwai insulation uila.
Eia nā ʻano nui o nā wili mea kūikawā
Nā ʻano wili mea kūikawā i loaʻa | |
Ka Hoʻokaʻawale ʻana o nā Mea | Papa Mea |
Ke kila kila ikaika loa | XM-19,904L,254SMO,317L,347H,1.4529,25-6MO |
Ke kila kila ʻelua | F51, F53, F55, F60, 329, 2205, 2507, S31803, S32760, 1.4460, 1.4462 |
ʻO ke kinikini titanium | TA 1 — TA 19 TB 2 — TB 8 TC 1 — TC 17 |
Mea Nickel Maʻemaʻe | Nickel200(UNS N02200) Nickel201(UNS N02201) Nickel270 |
Ke kila kila ʻaʻole makeneka | 0Cr21Ni6Mn9N, 0Cr16Ni22Mn9Mo2, 1.4436 |
ʻO Hastelloy | C276, C22, C59, C4, C2000, B2, B3, B4, G35, X |
ʻO Monel | 400,404,K500,R405 |
ʻInonel | 601,617,625,686,690,718,725,X750,804,840 |
ʻO Incoloy | 20,800,800H,800HT,801,810,825,890,901,925,926 |
ʻO Nimonic | 75,80A,86,90,95,100,105,115 |
Nā Kikoʻī Mea Aerospace | 4676,5510,5528,5542,5592,5646,5651,5716,5726,5651,5662,5643 |
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