Nkọwa ngwaahịa
3003 bụ AL-Mn alloy, nke bụ aluminom mgbochi nchara na-ejikarị.Ike nke alloy a adịghị elu na enweghị ike iwusi ike site na ọgwụgwọ okpomọkụ.Ya mere, a na-eji usoro ọrụ oyi na-arụ ọrụ iji meziwanye akụrụngwa ya: ọ nwere nnukwu plasticity na steeti annealed., Na ọkara-oyi na-arụ ọrụ hardening, plasticity ka dị mma, na oyi na-arụ ọrụ ike na-adị ala na plasticity, ezi corrosion eguzogide, ezi weldability, na-adịghị mma machinability.A na-ejikarị eme ihe maka akụkụ dị ala nke na-achọ nnukwu plasticity na ezigbo weldability, na-arụ ọrụ na mmiri mmiri ma ọ bụ gas, dị ka tankị mmanụ, mmanụ ụgbọala ma ọ bụ mmanụ lubricating mmanụ, ihe dị iche iche mmiri mmiri na akụkụ ndị ọzọ dị nta nke mere site na eserese miri emi: A na-eji waya. ime rivets.
The corrosion eguzogide nke 3003 aluminum alloy dị ezigbo mma, nso corrosion eguzogide nke ulo oru ọcha aluminum, na nwere ezi corrosion iguzogide ikuku, mmiri ọhụrụ, mmiri mmiri, nri, organic acid, mmanụ ụgbọala, na-anọpụ iche inorganic nnu ngwọta, wdg The corrosion. nguzogide dịkwa ezigbo mma.
3A21 aluminom mkpanaka bụ nke ma aluminom alloy siri ike yana alloy aluminom arụpụtara n'usoro ihe mejupụtara.E jiri ya tụnyere 23A21, n'ihi ọdịnaya ọla kọpa dị elu, ike dị elu na ike ọkụ dị mma, ma plasticity dị na steeti ọkụ adịghị mma dị ka nke 3A21., 3A21 aluminum alloy nwere ezi machinability, ezi kọntaktị ịgbado ọkụ, ntụpọ ịgbado ọkụ na Rolling ịgbado ọkụ arụmọrụ, arc ịgbado ọkụ na gas ịgbado ọkụ arụmọrụ adịghị mma;Enwere ike iwusi ọgwụgwọ okpomọkụ ike, enwere mmetụta extrusion.
3003 aluminum mkpanaka chemical mejupụtara na n'ibu Njirimara
Al | Si | Cu | Mg | Zn | Mn | Ti | Ni | Fe+Ni | Fe |
余量 | ≤0.60 | 0.05-0.20 | --- | ≤0.10 | 1.00-1.50 | --- | --- | --- | ≤0.70 |
Ike Tensile (Mpa) | 140-180 |
ike mkpụrụ (Mpa) | ≥115 |
EL(%) | ≤2% |
Njupụta (g/cm³) | 2.75 |
Ngwakọta kemịkalụ na akụrụngwa akụrụngwa nke mkpanaka aluminom 3A21
Al | Si | Cu | Mg | Zn | Mn | Ti | Ni | Ti+Zr | Fe |
oke | ≤0.60 | ≤0.20 | ≤0.50 | ≤0.10 | 1.00-1.60 | ≤0.15 | --- | ≤0.20 | ≤0.70 |
Ike Tensile (Mpa) | 140-180 |
ike mkpụrụ (Mpa) | ≥115 |
EL(%) | ≤2% |
Njupụta (g/cm³) | 2.75 |