Seye premium aerospace-giredhi alloy,2019 aluminium sheet(inowanzo kunzi alloy 2019) inomira kunze kune yayo yakasarudzika mekiniki zvivakwa uye nyanzvi dzekushandisa. Iri gwara rinotarisa mukushandiswa kwayo kwemaindasitiri, hunyanzvi hwekuita, uye zvakakosha sarudzo zvinhu, zvichipa vatengi simba rekuita sarudzo dzine ruzivo mukutenga.

1. Hunhu hwakasiyana hwe2019 Aluminium Sheet

(1) Mushonga Wemakemikari & Alloy Structure

- Primary alloying elements: 4.0-5.0% mhangura (Cu), 0.2-0.4% manganese (Mn), 0.2-0.8% nesilicon (Si), chiyero aluminium (Al).

-Kupisa-kunorapwa hasha (semuenzaniso, T6, T8) yesimba rakagadziridzwa kuburikidza nekuoma kwemvura.

(2) Mechanical Properties

-Kusimba kwesimba: Kusvika ku480 MPa (T8 hasha), inodarika akawanda mazana matanhatu uye 7000 akateedzana alloys mune chaiwo maapplication.

-Goho resimba: ~ 415 MPa (T8), kuve nechokwadi chekushomeka deformation pasi pemutoro.

- Elongation: 8-12%, kuenzanisa brittleness nekuumbwa.

(3) Processability & Corrosion Resistance

- Machining: Yakanakisa chip dhizaini muCNC kugaya uye kutendeuka, kunyangwe mafuta anokurudzirwa kune akakwira-kumhanya mashandiro.

- Weldability: Pakati; TIG welding inosarudzwa pane MIG yekuvimbika kwechimiro.

-Kudzivirirwa kweCorrosion: Kupfuura 2024 alloy mumamiriro emuchadenga, kunyangwe kurapwa kwepamusoro (anodizing kana kupenda) kunorairwa nharaunda dzemugungwa.

(4) Thermal & Electrical Properties

- Thermal conductivity: 121 W / m · K, inokodzera kupisa-kupisa zvikamu.

-Magetsi conductivity: 30% IACS, yakaderera pane yakachena aluminium asi yakakwana kune isiri-conductive application.

2. Mashandisirwo ekutanga e2019 Aluminium Sheet

(1) Indasitiri yeAerospace: Zvimiro Zvikamu

2019 alloy, yakatanga kugadzirirwa mafuselage endege uye zvimiro zvemapapiro, inokunda munzvimbo dzakanyanya-kushushikana. Kunyanya kuneta kuramba uye huremu-kune-simba reshiyo inoita kuti ive yakanakira:

-Ndege dzakawanda, tambo, uye giya rekumhara

- Rocket mota casings uye aerospace tooling

-Kupisa-kupisa zvikamu mujeti injini (kusvika 120 ° C), nekuda kwekugadzikana kwayo kwekupisa.

(2) Dziviriro uye Zvombo zveMauto

Kupokana kwealloy kune ballistic kukanganisa uye corrosion munzvimbo dzakaomarara inokodzera iyo:

-Panera dzemotokari dzehondo uye dziviriro yekudzivirira

- Missile casings uye echiuto-giredhi muchina dzimba.

(3) High-Performance Automotive Zvikamu

Mumidhudhudhu uye mota dzemhando yepamusoro,2019 aluminium inowedzerakusimba pasina kukanganisa uremu:

- Mujaho wemota chassis zvikamu uye zvakamiswa zvikamu

- Yakakwirira-yakasimba injini mabhureki uye kutapurirana dzimba.

(4) Precision Machinery uye Tooling

Iyo machinability uye dimensional kugadzikana kunoita kuti ive yakakodzera:

-Jigs, zvigadziriso, uye molds muCNC machining

-Aerospace-giredhi geji uye kuyerwa maturusi.

3. Ungasarudza sei High-Quality 2019 Aluminium Sheet

(1) Simbisa Alloy Certification & Traceability

-Kumbira mill test zvitupa (MTCs) inosimbisa kuumbwa kwemakemikari uye michina zvivakwa.

- Ita shuwa kuteedzera zviyero zvepasi rose: ASTM B209, AMS 4042 (aerospace), kana EN AW-2019.

(2) Ongorora Temper & Mechanical Performance

- T6 hasha: Simba rakakwirira rine yakaderedzwa ductility (yakakodzera static zvimiro).

- T8 hasha: Yakakwidziridzwa kusagadzikana corrosion kuramba, yakanakira zvikamu zviri pasi pe cyclic kurodha.

-Tsanangura bvunzo dzekusimba uye kuomarara kuyerwa (semuenzaniso, Rockwell B chiyero) kusimbisa mashandiro.

(3) Ongorora Surface Hunhu & Dimensional Tolerance

-Kupera kwepamusoro: Tarisa uone zvikwambo, mamaki anoturika, kana oxidation, mashiti egiredhi-giredhi anoda Kirasi A yepamusoro mhando.

- Kushivirira kwehukobvu: Batira kune ASTM B209 zviyero (semuenzaniso, ± 0.05 mm ye2-3 mm mapepa).

- Flatness: Ita shuwa kuti uta uye camber hazvipfuure 0.5 mm/m kune chaiyo maapplication.

(4) Ongorora Mutengesi Mano

-Maitirwo ekugadzira: Inofarira vatengesi vane kupisa-kutenderedza uye kupisa-kupisa zvivakwa zvehuhu hunoenderana.

-Kugadzirisa: Tarisa kune vanopa vanopa ekucheka-kusvika-saizi masevhisi uye epamusoro kurapwa (anodizing, coating).

-Kudzora kwemhando: Zvitupa zvakaita se ISO 9001 kana AS9100 (aerospace) inosaina kuomarara kwekuyedza mapuroteni.

4. 2019 Aluminium vs. Competing Alloys

- 2019 vs 2024 aluminium:2019 inopa zvirinani kumusoro-tembirichasimba uye yakaderera density, nepo 2024 ine yakakwirira ductility. Sarudza 2019 yezvikamu zvemuchadenga zvinoda kugadzikana kwekupisa.

- 2019 vs 7075 aluminium: 7075 ine simba rakakwirira asi ine urombo machinability, 2019 inosarudzwa kune yakaoma makina zvikamu mumhepo.

2019 aluminium sheet yakasarudzika musanganiswa wesimba rakakura, kugadzikana kwemafuta, uye machinability inoisa iyo sechinhu chekona mumhepo, kudzivirira, uye yakakwirira-chaiyo kugadzira. Paunenge uchisarudza iyi alloy, koshesa chitupa, kugadzikana kwehasha, uye hunyanzvi hwevatengesi kuti uve nechokwadi chekushanda kwakakwana. Kuti uwane zvigadziriso zvetsika kana maodha akawanda, bata timu yedu - nyanzvi mukugovera aerospace-giredhi 2019 aruminiyamu ine mill-yakasimbiswa mhando uye chaiyo machining kugona.