Dị ka onye na-eweta ngwaahịa aluminom na ọrụ nhazi nke ọma, anyị ghọtara mkpa ọ dị ịhọrọ ihe kwesịrị ekwesị maka ngwa ngwa. N'etiti aluminum alloys na-arụ ọrụ nke ọma,2019 aluminum efere guzopụta dị ka a adịchaghị nhọrọ emeziri maka oke gburugburu. Edemede a na-abanye n'ime nhazi ọla, njiri arụ ọrụ, yana ngwa dị iche iche nke efere aluminom 2019, na-enye nghọta iji nyere ndị injinia na ndị ọkachamara n'ịzụ ahịa aka ịme mkpebi ziri ezi.
Ihe mejupụtara kemịkalụ: Sayensị N'azụ Aluminom 2019
Aluminom 2019 bụ ihe arụrụ arụ nke sitere na usoro 2000 (ezinụlọ aluminom-ọla kọpa). Emebere ihe mejupụtara ya nke ọma iji nweta nguzozi kachasị mma n'etiti ike, igwe na nkwụsi ike ọkụ. Ihe ndị bụ isi alloying gụnyere:
Ọla kọpa (Cu): 5.2% ~ 6.8% Na-eme ka ike na nzaghachi mmiri ozuzo sie ike.
Magnesium (Mg): 0.25% ~ 0.7% Na-eme ka ike sie ike na nkwụsi ike ọkụ.
Manganese (Mn): 0.4% ~ 1.0% Na-achịkwa nhazi ọka na omume recrystallisation.
Ígwè (Fe): ≤0.30% Jikwaa dị ka adịghị ọcha iji nọgide na-enwe ductility.
Silicon (akara ngosi (Si): ≤0.25% A na-achịkwa ya ka ọ ghara imebi akụkụ intermetallic.
Zirconium (Zr) na Titanium (Ti): Chọpụta ego maka nnụcha ọka na mma na-arụ ọrụ ọkụ.
A na-enyekarị alloy na T3, T6, ma ọ bụ T8 iwe, na-egosi ọgwụgwọ ikpo ọkụ, imenyụ, na ịka nká iji bulie akụrụngwa arụ ọrụ.
Nrụ arụ na arụrụ arụ: Profaịlụ na-arụ ọrụ dị elu
Efere aluminum 2019 na-egosipụta oke ike na ịdị arọ, na-egosipụta ọtụtụ alloys ọkọlọtọ na nkwụsi ike na nnabata mmebi. Njirimara igwe eji eme ihe (maka iwe T851) gụnyere:
Ike tensile kacha elu (UTS): ≥62 ksi (427MPa)
Ike Mpụta Akwụsị (TYS): ≥42 ksi (290MPa)
Mgbatị na nkwụsị: ≥10% (na 2 sentimita asatọ)
Ike Shear: ~ 34 ksi (234MPa)
Ike ike ọgwụgwụ: Ọ dị mma n'okpuru ọnọdụ nbudata cyclical.
Àgwà ọma ya na-egosikwa na ọ dabara adaba maka injinịa dị elu:
Njupụta: 0.101 lb/in³ (2.80 g/cm³)
Oke agbaze: 935℉~1180°F (502℃ ~ 638°C)
Nrụpụta okpomọkụ: 121 W/m·K
Ọrụ eletriki: ~ 34% IACS
N'ụzọ doro anya, 2019 na-egosipụta ezigbo igwe, nke 80% dabere na ọkọlọtọ ntụaka maka alloy 2011-T3. Ọ na-edokwa nkwụsi ike n'akụkụ n'ofe oke okpomọkụ, na-eguzogide nrụrụ na-akpụ akpụ n'okpuru nrụgide thermo-mechanical na-adịgide adịgide.
Ngwa: 2019 aluminum efere kacha mma ubi
Daalụ maka profaịlụ arụmọrụ ya siri ike,2019 aluminum efere kpọmkwemn'ọtụtụ ụlọ ọrụ dị oke ọnụ:
1. Aerospace & Nchekwa: A na-eji ya na nku nku, fuselage frames, na ọdịda gia components n'ihi nnukwu mgbaji siri ike na iguzogide ịgbawa mgbasa.
2. Automotive Racing: Ọ dị mma maka njikọ nkwusioru, nkwado chassis, na igwe nrịgo ebe mbelata ibu na ịma jijiji dị oke mkpa.
3. Ụgbọ ala ndị agha: etinyere n'ime ihe owuwu ụgbọ ala mgbanaka na sistemu eji ebugharị na-achọ iguzosi ike n'ezi ballistic na nnabata ujo.
4. Ngwá ọrụ nkenke: Kwesịrị ekwesị maka jigs, fixtures, na mold bases chọrọ ogologo oge geometrical ziri ezi.
5. Thermal Management Systems: Ya guzozie eguzozie thermal mkpokọta ọnụọgụ dabara okpomọkụ sinks na Exchanger efere na avionics jụrụ nkeji.
Kedu ihe kpatara isi mmalite Aluminom Plate 2019 sitere n'aka anyị?
Anyị na-ejikọta nkwenye siri ike (gbaraara nye AMS 4160 na ASTM B209) na nnyefe oge na ikike CNC omenala. Ma ị chọrọ prototype-ọkwa mbelata ma ọ bụ zuru-ọnụ ọgụgụ mmepụta na-agba ọsọ, anyị teknuzu otu ana achi achi nnabata na gị nkọwa.
Jiri kwalite ọrụ gị2019 aluminom efere ike enweghị atụ. Rịọ ngụ n'efu na data asambodo akụrụngwa taa. Ka anyị mekọrịta ihe ịga nke ọma gị ọnụ.
Oge nzipu: Nov-10-2025