Txheej txheem cej luam ntawm 6061 Aluminium Phaj
6061 txhuas phaj yog magnesium{1}}silicon alloy muaj nuj nqis rau nws cov khoom siv zoo heev, kev tiv thaiv corrosion thiab machinability. Nws yog dav siv nyob rau hauv aerospace, tsheb thauj mus los, cuab yeej thiab cov qauv siv. Cov tempers sib txawv kho cov kev ntxhov siab sab hauv, lub zog thiab kev tsim, ua 6061 haum rau ntau yam ntawm cov geometry. Peb qhov kub siab tshaj plaws piv yog 6061-T6, 6061-T651 thiab 6061-T6511.
6061-T6 Aluminium Phaj yog dab tsi?
T6 temper yog hais txog kev kho cua sov ua raws li kev laus laus. Thaum lub sij hawm kev kho cua sov, lub alloy yog rhuab saum lub solvus kub yog li cov alloying ntsiab dissolve tusyees rau hauv lub txhuas matrix; Artificial aging ces ntxiv dag zog rau cov khoom los ntawm kev tsim cov precipitates zoo.
Cov yam ntxwv tseem ceeb ntawm 6061-T6 phaj suav nrog lub zog zoo thiab qhov tawv, sib npaug ntawm cov khoom siv thiab kev tsim, thiab muaj ntau yam muaj nyob rau hauv daim ntawv nyias nyias thiab daim ntawv, feem ntau hauv qab 6.35 hli (0.25 nti). Qhov npau taws no feem ntau xaiv rau cov khoom siv dav dav thiab cov khoom siv tshuab.
6061-T651 Aluminium Phaj yog dab tsi?
6061-T651 tau txais kev kho cua sov tib yam li T6 tab sis suav nrog kev txhawb nqa kev ntxhov siab ntxiv tom qab kev kho cua sov. Kev tswj kev ncab txo qis kev ntxhov siab sab hauv, txhim kho qhov ruaj khov thaum lub sijhawm ua haujlwm, thaum ua tau raws li qhov xav tau ntawm lub zog tib yam li T6.
Cov yam ntxwv ntawm 6061-T651 phaj suav nrog cov khoom siv feem ntau yog phaj Tshuag, qhov tsawg kawg nkaus thickness feem ntau yog 6.35 hli (0.25 nti) lossis ntau dua, zoo heev flatness stability thiab zoo ib yam machined-ib feem raug. Vim nws ruaj khov thiab lub zog, 6061-T651 yog dav siv rau loj, tiaj tus, precision-machined qhov chaw xws li fixture phaj, pwm puag thiab tshuab rooj.
6061-T6511 Aluminium yog dab tsi?
6061-T6511 feem ntau yog muab los ua ib qho extruded bar lossis pas nrig es tsis yog lub phaj dov. Nws tau txais kev kho cua sov tib yam li T6, ua raws li kev ntxhov siab thiab kev ncaj. Cov ntsiab lus tseem ceeb yog tias nws los ntawm extruded bar los yog pas nrig daim ntawv, yog kev ntxhov siab -relieved rau kev txhim kho ncaj, feem ntau dual-certified kom tau raws li T6 yuav tsum tau, feem ntau raug nqi tsawg dua T651 phaj, thiab muaj ntau formability tshaj T651.
Rau cov ntawv thov uas tsis tas yuav tsum tau ua kom lub tiaj tus thiab qhov seem ntawm cov khoom seem ntawm cov phaj phaj, T6511 yog tus nqi - lwm txoj haujlwm zoo. Nco ntsoov tias lub npe T6511 belongs rau tsev neeg cov khoom extruded, yog li nws yuav tsum tau muab piv nrog cov ntawv phaj nkaus xwb nyob rau hauv cov nqe lus ntawm cov neeg kho tshuab xav tau ntawm ib feem.
Temper sib piv
6061-T651 phaj muaj qhov ruaj khov siab tshaj plaws thiab yog qhov kev xaiv zoo tshaj plaws rau cov phaj precision-machined thiab loj tiaj tiaj, nrog lub zog sib npaug ntawm T6 thiab qhov zoo tshaj plaws seem kev ntxhov siab tswj ntawm peb daim ntawv . 6061-T6 daim ntawv thiab nyias phaj muaj lub zog nruab nrab nrog nruab nrab formability thiab zoo stability, suiting dav dav structural thiab machined Cheebtsam ntawm qhov nruab nrab truss thiab machined Cheebtsam T6 extrusion bar nrog lub zog siab tshaj plaws ntawm qhov nruab nrab ntawm qhov nruab nrab ntawm qhov nruab nrab ntawm qhov nruab nrab ntawm cov khoom siv thiab cov khoom siv loj, nrog rau cov khoom zoo sib npaug ntawm T6. formability ntawm peb thiab nruab nrab stability, suiting tig qhov chaw thiab dav machining.
Feem ntau, 6061-T6511 extrusion yog dual-certified kom tau raws li T6 yuav tsum tau, raws li qhia nyob rau hauv daim ntawv ntsuam xyuas zeb. Txawm li cas los xij, 6061-T651 phaj tsis yog qhov hloov ncaj qha qhov twg T6 daim ntawv tau teev tseg, vim tias cov khoom tsim thiab kev ua haujlwm txawv.
Chemical Composition thiab Mechanical Properties
Cov ntsiab lus ntawm 6061 yog magnesium 0.80-1.20%, silicon 0.40-0.80%, tooj liab 0.15-0.40%, chromium 0.04-0.35%, hlau mus txog 0.70%, zinc txog 0.25% thiab titanium txog 0.15%, nrog rau qhov sib npaug
Cov khoom siv kho tshuab rau 6061-T6 phaj yog lub zog tensile ntawm txog 310 MPa (45 ksi), lub zog tawm ntawm txog 240 MPa (35 ksi) yam tsawg kawg nkaus, elongation ntawm 8-12%, hardness txog 95 HB thiab qhov ntom ntawm 2.70 g / cm3. Cov ntawv pov thawj yam tsawg kawg nkaus ua raws li tus qauv tswj hwm xws li ASTM B209 thiab sib txawv nrog tuab.
Qhov Loj Loj
6061 phaj yog feem ntau muab nyob rau hauv thicknesses ntawm 6 hli mus rau 150 hli, dav mus txog 2600 hli thiab ntev mus txog rau 12000 hli, nrog rau kev cai ntau thiab tsawg muaj nyob rau hauv kev thov.
Yuav Xaiv Txoj Cai Li Cas
Xaiv 6061-T6 rau dav dav- daim ntawv lub hom phiaj thiab nyias-phaj qhov chaw uas qhov sib npaug ntawm lub zog thiab kev ua haujlwm txaus txaus. Xaiv 6061-T651 rau machined phaj Cheebtsam uas yuav tsum tuav flatness thiab seem raug tom qab tshem tawm cov khoom. Xaiv 6061-T6511 rau extruded tuav thiab rods siv nyob rau hauv tig thiab machined qhov chaw uas tus nqi qis thiab zoo formability ntawm extrusion yog qhov zoo.
FAQ
Q: Qhov txawv ntawm T6 thiab T651 yog dab tsi?
A: Ob qho tib si yog cov tshuaj tua hluav taws xob- kho thiab muaj hnub nyoog li qub. T651 suav nrog kev tswj kev ncab ntxiv tom qab kev kho cua sov uas txo cov kev ntxhov siab seem kom zoo dua qhov kev ruaj ntseg thaum lub sij hawm machining; lub zog xav tau yog tib yam.
Q: T6511 tuaj yeem ua tau raws li T6 qhov yuav tsum tau ua?
A: Yog, 6061-T6511 extruded bar thiab pas nrig yog feem ntau dual-certified kom tau raws li T6 txhua yam yuav tsum tau, raws li cov ntaub ntawv nyob rau hauv daim ntawv ntsuam xyuas zeb.
Q: Dab tsi kub yog qhov zoo tshaj plaws rau CNC machined daim hlau?
A: 6061-T651 yog tus qauv xaiv rau cov phaj machined vim tias qhov kev ntxhov siab ua rau cov khoom ruaj khov thiab tiaj tus thaum tshem tawm cov khoom.
Q: Dab tsi thicknesses muaj rau 6061-T651 phaj?
A: 6061-T651 phaj feem ntau yog muab los ntawm 6.35 hli (0.25 nti) nce mus, feem ntau ntawm 6 hli mus rau 150 hli, nrog qhov dav txog 2600 hli thiab ntev txog 12000 hli.
Q: Puas yog T6 lossis T651 muaj zog dua?
A: Lawv ua tau raws li qhov xav tau ntawm lub zog tib yam. T651 sib txawv hauv kev ua, tsis muaj zog: cov kauj ruam ncab txhim kho cov kev ntxhov siab seem thiab qhov seem stability.
