GNEE 7075-T6 seamless txhuas raj sib xyaw ua ke zoo zog, tsis muaj qhov hnyav, thiab siab qhov tseeb, ua rau nws yog ib qho ntawm cov khoom siv txhim khu kev qha tshaj plaws rau aerospace, precision machinery, thiab high-performance engineering applications.
Nrog lub zog tensile ntawm Ntau dua lossis sib npaug ntawm 560 MPa thiab lub zog tawm los ntawm Ntau dua lossis sib npaug rau 495 MPa, cov hlau no xa cov hlau - qib zog ntawm kwv yees li ib - peb qhov hnyav (qhov ceev 2.8 g / cm³). Nws txoj kev tsim kho seamless tshem tawm cov pob qij txha, txo cov kev ntxhov siab thiab txhim kho kev ua haujlwm siab thiab tag nrho cov qauv kev ncaj ncees.
Tom qab kev kho deg xws li anodizing, lub raj muaj kev txhim kho corrosion thiab hnav tsis kam. Tsis tas li ntawd, nws cov machinability zoo heev pab txhawb precision milling, drilling, thiab xov dov, ua rau nws zoo tagnrho rau cov complex Cheebtsam siv nyob rau hauv hydraulic systems, structural assemblies, thiab siab -load puag ncig.
7075-T6 Aluminium yog dab tsi?
7075-T6 aluminium alloy belongs rau 7000 series (Al-Zn-Mg-Cu system) thiab yog ib qho ntawm cov khoom lag luam muaj zog tshaj plaws aluminium alloys.
T6 temper qhia tias cov khoom tau dhau los ua kev kho cua sov ua raws li kev laus, uas ua rau muaj zog tshwj xeeb thiab tawv thaum tswj xyuas cov khoom siv zoo.
Cov khoom ntawm GNEE 7075-T6 Aluminium Alloy
Mechanical Properties-Strength thiab Toughness
Tensile zog: 570-590 MPa
Yield zog: ≈500 MPa
Elongation: 11-13%
Piv nrog 6061-T6 (≈310 MPa tensile lub zog), 7075-T6 muaj lub zog ntau dua, mus txog ntawm cov hlau me me. Nws qhov nruab nrab ductility pab txo qhov kev pheej hmoo ntawm nkig tsis ua hauj lwm thiab ua kom ntseeg tau tias kev ua haujlwm tau zoo.
Lub cev muaj zog-Qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom
Qhov ceev: 2.81 g / cm³
Melting Range: 475-635 degree
Cov alloy muab lub zog zoo heev - rau - qhov hnyav piv, uas yog qhov tseem ceeb rau cov qauv hauv aerospace thiab cov tsheb ua haujlwm. Thaum lub sijhawm ua haujlwm kub, kev tswj qhov kub thiab txias yuav tsum tau tiv thaiv kom tsis txhob muaj kev sib cais lossis kev loj hlob tsis sib xws.
Corrosion Resistance
Kev Kho Mob Tsis Kho: Nruab Nrab
Vim nws cov zinc thiab magnesium cov ntsiab lus siab, 7075-T6 tuaj yeem raug cuam tshuam rau intergranular corrosion nyob rau hauv huab cua lossis dej hiav txwv. Rau sab nraum zoov lossis marine siv, anodizing, plating, lossis tiv thaiv txheej tau pom zoo.
Thermal stability
Kev Pabcuam Kub Pom Zoo: Tsawg dua lossis sib npaug li 120 degree
Thaum kub siab tshaj 120 degree, lub zog precipitates (MgZn₂) pib yaj, ua rau txo cov neeg kho tshuab lub zog. Raws li xws li, 7075-T6 tsis yog npaj rau lub sijhawm ntev - kev pabcuam kub kub.
Hluav taws xob thiab Thermal conductivity
Hluav taws xob conductivity: ~ 33% IACS
Tus nqi no yog qis dua li ntawm cov ntshiab txhuas thiab 6xxx-series alloys, lees paub tias 7075-T6 feem ntau yog tsim los rau kev ua haujlwm zoo dua li cov khoom siv hluav taws xob.
Kev ua thiab Machining yam ntxwv
Machinability thiab txiav kev ua tau zoo
GNEE 7075-T6 txhuas raj muaj kev ua haujlwm zoo heev, txhawb kev milling, tig, drilling, thiab xov dov rau txoj kev geometries. Siab -cov cuab yeej siv ceev steel lossis carbide tau pom zoo kom txo cov cuab yeej hnav. Rau qhov precision, ncej-machining stress-relief treatment pab tiv thaiv kom tsis txhob muaj kev cuam tshuam lossis tawg.
Vuam thiab koom nrog kev txiav txim siab
7075-T6 tsis zoo rau cov pa vuam. Nws cov zinc thiab magnesium cov ntsiab lus tuaj yeem ua rau kub tawg thiab lub zog poob ntawm 30-50% nyob rau hauv thaj tsam kub ntxhov. Qhov twg tsis tuaj yeem koom nrog, kev sib txhuam do vuam lossis lwm yam tempers xws li 7075-T651 yog nyiam.
Txias thiab kub sib sau
Cold forming: Nruab nrab; haum rau yooj yim khoov thiab lub teeb sib sau
Kub txoj kev: Zoo; haum rau forging thiab extrusion ntawm loj structural Cheebtsam
Tom qab tsim, tag nrho T6 kev kho cua sov yuav tsum tau rov qab kho lub zog siab tshaj plaws.
Kev kho deg thiab ua tiav
Cov alloy yog sib xws nrog anodizing (natural los yog dub) thiab chromate conversion txheej. Cov no ua tiav zoo txhim kho hnav tsis kam, tiv thaiv corrosion, thiab xim adhesion thaum txhim kho cov tsos rau cov ntawv thov hwm.
Daim ntawv thov ntawm GNEE 7075-T6 Seamless Aluminium Tube
Ua tsaug rau nws lub zog zoo tshaj -rau- qhov hnyav piv, GNEE 7075-T6 seamless raj yog dav siv hauv qhov hnyav- kev siv tseem ceeb thiab kev ntxhov siab:
Aerospace thiab Defense
Aircraft fuselage thav duab, tis spars, tsaws iav Cheebtsam, thiab cav vaj tsev vaj tse.
High -End Industrial Equipment
Drone thav duab, propellers, robotic pob qij txha, precision tshuab spindles, thiab siab - hardness pwm puag.
Automotive, Kev sib tw, thiab kev thauj mus los
Kev sib tw chassis, siab - ceev tsheb ciav hlau lub rooj thav duab, thiab marine lawj cov qauv uas txo qhov hnyav thiab kev ua haujlwm siab yog qhov tseem ceeb.
Cov khoom ua si thiab cov khoom siv sab nraum zoov
Trekking ncej, hwm tsheb kauj vab thav duab, thiab lub teeb yuag, tub rog- qib sab nraum zoov.
7075-T6 vs 6061-T6 Aluminium
Khoom 7075-T6 6061-T6
Lub ntsiab Alloying Elements: Al-Zn-Mg-Cu, Al-Mg-Si
Tensile zog: 570-590 MPa (High), 310-320 MPa (Medium)
Corrosion Resistance Moderate (nruab
ace kho tau qhia) Zoo (naturally resistant)
Weldability: Poor/Excellent (TIG/MIG haum)
Tus nqi siab dua
Hom Kev Siv Aerospace, kev tiv thaiv, precision machinery Frames, brackets, general lug
Vim li cas thiaj xaiv GNEE 7075-T6 Seamless Aluminium Tube?
GNEE 7075-T6 seamless txhuas raj yog qhov kev daws teeb meem zoo tshaj plaws rau cov kws tsim khoom thiab cov chaw tsim khoom uas xav tau lub zog siab tshaj plaws, nruj kam rau ua, thiab txo qhov hnyav. Nws lub zog zoo tshaj - rau - qhov hnyav piv, kev ua haujlwm siab txhim khu kev qha, thiab qhov zoo sib xws ntawm qhov sib xws ua rau nws nyiam cov khoom siv dav hlau, kev tiv thaiv, kev ua kis las, thiab cov tshuab ua haujlwm siab.
Cov qauv
AMS WW-T-700/7
AMS QQ{0}}A-200/11
BS EN 573 / BS EN 755 / BS EN 754
