Khoom faib ntawm aluminium bars

1, Lub 1000 series txhuas bar sawv cev rau 1050, 1060, thiab 1100 series. Lub 1000 series belongs rau series nrog cov ntsiab lus txhuas siab tshaj plaws ntawm tag nrho cov series. Lub purity tuaj yeem ncav cuag 99.00%. Vim tias tsis muaj lwm yam khoom siv thev naus laus zis, cov txheej txheem tsim khoom yog qhov yooj yim thiab tus nqi kuj pheej yig, ua rau nws siv ntau tshaj plaws hauv kev lag luam. Feem ntau ntawm cov khoom lag luam nyob hauv kev ua lag luam yog 1050 thiab 1060 series. Qhov tsawg kawg nkaus txhuas cov ntsiab lus ntawm 1000 series txhuas pas nrig yog txiav txim siab raws li ob tus lej Arabic kawg. Piv txwv li, ob tus lej Arabic kawg ntawm 1050 series yog 50. Raws li lub npe thoob ntiaj teb lub npe, cov ntsiab lus txhuas yuav tsum ncav cuag 99.5% lossis siab dua li cov khoom tsim nyog. Cov txheej txheem aluminium alloy technical (GB/T{15}}) hauv peb lub teb chaws kuj qhia meej tias cov ntsiab lus txhuas ntawm 1050 yuav tsum ncav cuag 99.5%. Ib yam li ntawd, cov ntsiab lus txhuas ntawm 1060 series aluminium rods yuav tsum ncav cuag 99.6% lossis siab dua.
2, 2000 series txhuas bar sawv cev 2A16 (LY16) thiab 2A02 (LY6). Tus yam ntxwv ntawm 2000 series txhuas pas nrig yog nws cov hardness siab, nrog cov ntsiab lus tooj liab siab tshaj plaws, kwv yees li 3-5%. Lub 2000 series txhuas tuav yog rau aviation txhuas cov ntaub ntawv thiab tsis yog siv nyob rau hauv cov pa industries.
2024 yog ib qho nyuaj aluminium alloy nyob rau hauv aluminium tooj liab magnesium series, uas yog ib tug kub-kho alloy nrog siab zog, yooj yim ua, yooj yim tig, thiab nruab nrab corrosion kuj.
Tom qab kev kho cua sov (T3, T4, T351), cov khoom siv kho tshuab ntawm 2024 txhuas tuav tau zoo tuaj. Lub xeev T3 tsis muaj raws li hauv qab no: tensile zog 470MPa, 0.2% yield zog 325MPa, elongation: 10%, qaug zog 105MPa, hardness 120HB.
Kev siv tseem ceeb ntawm 2024 aluminium bars: aircraft qauv, rivets, tsheb hubs, kiv cua Cheebtsam, thiab ntau lwm yam structural Cheebtsam
3, Lub 3000 series txhuas bar sawv cev tsuas yog 3003 thiab 3A21. Cov txheej txheem ntau lawm ntawm 3000 series txhuas tuav hauv Suav teb yog qhov zoo heev. Lub 3000 series txhuas pas nrig yog tsim los ntawm manganese keeb. Cov ntsiab lus yog nruab nrab ntawm 1.0 thiab 1.5, uas yog ib qho kev tiv thaiv xeb zoo.
4, Lub 4000 series txhuas pas nrig sawv cev rau 4A01. Lub 4000 series txhuas pas nrig belongs rau lub series nrog ntau dua silicon ntsiab lus. Cov ntsiab lus silicon feem ntau yog nruab nrab ntawm 4.5% thiab 6.0%. belongs rau lub tsev cov ntaub ntawv, mechanical qhov chaw, forging cov ntaub ntawv, vuam cov ntaub ntawv; Tsawg melting point, zoo corrosion kuj, cov khoom piav qhia: Nws muaj cov yam ntxwv ntawm tshav kub tsis kam thiab hnav tsis kam