1050 Precision Aluminium Tube, yog ib yam ntawm aluminium alloy profile nrog qhov zoo ntawm qhov zoo ductility, muaj zog hardness, du nto, corrosion kuj, oxidation tsis kam, thiab lwm yam. 1060, 1070, 1080 yog tag nrho rau cov high-precision duraluminum, ntawm uas 1060 yog cov khoom siv aluminium ntshiab, 1070 thiab 1080 tau ntxiv qee qhov manganese, silicon alloy, yog li lub hardness yog siab dua, lub zog yog zoo dua, tab sis lub toughness tau raug txo.
1, 1050-1075 series: belongs rau high-precision hard aluminium alloy, nws cov cuab yeej siv tau ntau dua li cov mos siab siab cam khwb cia hlau, forging ntawm cov khoom siv aluminium alloy. Tom qab quenching nyob rau hauv cov txheej txheem extrusion molding, nws lub zog tawm los tuaj yeem tshaj 1000MPa, tensile zog ntawm 1500MPa lossis ntau dua.
2, 1100-1150: rau lub super-nyuaj siab zog deformed aluminium alloy. Nws yog nyob rau hauv lub 1XXX system (xws li 1100) nyob rau hauv lub hauv paus ntawm kev sib ntxiv ntawm ib tug me me ntawm cov pa roj carbon, boron, sulfur, nitrogen thiab kab kawm (xws li txhuas los yog zinc), thiaj li hais tias cov khoom siv ntxiv dag zog rau, thiab tshem tawm cov khoom. tendency ntawm grain loj hlob. Yog li ntawd, nws chav tsev kub plasticity yog tsawg thiab tensile zog, yield txwv yog siab.
3, 1115-1200: rau qhov nruab nrab lub zog ntawm tag nrho tensile hardening aluminium alloy, nyob rau hauv lub recrystallization kub ntau, muaj zoo machinability. Kev kho cua sov ntawm 840-853 degree yog nyiam.
4, 1210-1245: 1200 series alloy muaj cov koom haum martensitic uas tuaj yeem tsim cov oxide zaj duab xis tuab. Vim muaj qhov ua haujlwm hardening tshwm sim. Yog li ntawd, nws yog siv rau lub complex quab yuam, siab xav tau ntawm qhov chaw yog heev haum. Qhov siab dua cov ntsiab lus ntawm silicon, qhov ntau dua qhov kev ua haujlwm hardening. Cov pob dawb yog tsim tau yooj yim thaum cua txias hauv huab cua. Nws ua haujlwm zoo thaum ntxiv cov roj nplua nyeem txaus. Nyob rau hauv 1803 ~ 1820 degree C laus, tuaj yeem tau txais qhov siab tshaj plaws hardness ntawm lub koom haum martensitic. Tshwj xeeb tshaj yog zoo rau kev txhawb zog ntawm impregnated fabrics uas muaj nitrocellulose, nitrocellulose los yog viscose fibers. Yuav tsum tsis txhob siv tsawg dua 1763 degree C qhov kub thiab txias cia ntev.
5, 1305-1350: 1300 series yog cov qauv siv ntau dua, nrog kev hnav zoo. Ferritic stainless hlau vim qhov sib ntxiv ntawm chromium kom txo tau qhov kev tiv thaiv, kuj tseem muaj kev txhim kho zoo hauv oxidation tsis kam, tab sis tus nqi kuj yog siab heev.
6, 1400-1435: 1400 series belongs rau cov khoom siv txias txias, cov khoom siv tam sim no ntawm cov khoom siv dav dav, feem ntau yog cov yam ntxwv ntawm qhov ntom ntom, corrosion tsis kam, tsis yooj yim rau xeb, yooj yim rau polish thiab zom; Qhov tsis zoo yog cov vuam tsis zoo, tom qab vuam plasticity thiab corrosion kuj tsis zoo.
7, 1505-1605: 1555 -->1655, yog nag lossis daus hardening stainless hlau, lub npe hu ua stainless hlau, qhov tseeb, ib feem ntawm tooj liab, ib feem ntawm zinc thiab manganese alloy.