7075 txhuas yog ib hom kev kho mob txias forging alloy nrog lub zog siab thiab hardness, zoo dua li cov hlau me me. 7075 txhuas yog ib qho ntawm cov khoom lag luam muaj zog tshaj plaws. Nws muaj kev tiv thaiv corrosion, zoo txhua yam khoom thiab cov tshuaj tiv thaiv anodic. Cov nplej zoo ua rau qhov sib sib zog nqus drilling kev ua tau zoo dua, cov cuab yeej hnav tsis kam txhim kho, cov xov dov sib txawv, qhov yuav tsum tau ceev me me, qhov xav tau hardness siab dua.
7075 alloy belongs rau Al Zn mg Cu super hard aluminium. Nws tau siv dav hauv kev lag luam dav hlau txij li xyoo 1940s thiab tseem siv dav hauv kev lag luam aviation. Nws yog tus cwj pwm los ntawm cov yas zoo tom qab kev kho mob, tshwj xeeb tshaj yog kev kho cua sov kom muaj zog ntxiv, lub zog siab hauv qab 150 ℃ thiab tshwj xeeb tshaj yog zoo kub tsis muaj zog; Kev ua haujlwm vuam tsis zoo; Muaj kev xav ntawm kev ntxhov siab corrosion tawg; Nws yuav tsum tau tiv thaiv los ntawm txhuas txheej los yog lwm yam kev kho mob. Ob theem kev laus tuaj yeem txhim kho qhov kev ntxhov siab corrosion cracking kuj ntawm cov hlau. Cov txiaj ntsig tau pom tias cov yas ntawm cov ntawv annealed thiab quenched yog me ntsis qis dua li ntawm 2A12 thiab zoo dua li 7A04. Qhov kev qaug zog zoo li qub, qhov kev xav tsis zoo thiab kev ntxhov siab corrosion ntawm daim ntawv zoo dua li ntawm 7A04. Ntawm lawv, 7075-T651 yog cov khoom lag luam zoo tshaj plaws hauv aluminium alloy nrog lub zog siab thiab zoo dua li cov hlau mos. Cov hlau muaj cov khoom siv zoo thiab cov tshuaj tiv thaiv anodic, thiab yog cov khoom siv aluminium alloy rau aerospace thiab tub rog kev lag luam.
Khoom | Alloy Series | Alloy | Kub | Txoj kab uas hla (mm) | Ntev (mm) | THOV SIV |
ALUMINIUM BAR / FLAT BAR / ROD / Round Cov Qws | 1xxx | 1050, 1100 ib | H112 | 5-650mm | 500-6000 | ships, automotive thiab aircraft board weldable qhov chaw; Cov hlab ntsha siab, cov tub yees txias, TV yees uas yuav tsum tau ua kom nruj cov khoom siv tiv thaiv hluav taws, cov khoom siv thauj mus los, cov foob pob hluav taws, cov cuab yeej ua rog thiab lwm yam. |
5xxx | 5083, 5086, 5754, 5182 | Aw, H112 | ||||
6xxx | 6061, 6082, 6063 | T6, T651 | ||||
7XXX | 7050, 7075 ib | aw, t6、T652、T6511 | ||||
2XXX | 2024, 2219, 2011. | |||||
Daim ntawv thov tseem ceeb rau 7075 Aluminium
Aerospace kev lag luam, tshuab moulding (lub raj mis) pwm, ultrasonic yas vuam pwm, golf taub hau, khau pwm, ntawv yas pwm, foaming pwm, dewaxing pwm, template, fixture, mechanical khoom, pwm ua, siv los ua high-end aluminium alloy tsheb kauj vab ncej.
7075 xwm txheej: O, T6, T73, T76 phaj.
7075 raws li txoj cai: O, t651, t7351, t7651 cov khoom tuab
7075 xwm txheej: O, T6, t173 stretch tube
7075 raws li txoj cai: O, T6, t6510, t6511, T73, t73510, t73511, T76, t76510, t76511 extruded raj, puab, pas nrig thiab hlau
7075 raws li txoj cai: O, H13, T6, t651, T73, t7351 dov los yog txias ua hauj lwm bar
7075 xwm txheej: O, H13, T6, T73 txias ua haujlwm hlau pas nrig
7075 xwm txheej: T6, T73 rivet hlau
7075 xwm txheej: F, T6, t652, T73, t7352 forgings
Yam khoom 7075
1. Lub zog siab kub kho tau alloy.
2. Cov khoom siv zoo.
3. Kev siv tau zoo.
4. Kev ua haujlwm yooj yim thiab hnav tsis kam.
5. Zoo corrosion kuj thiab oxidation kuj.
7075 yog ib qho txhuas alloy nrog zinc ua lub ntsiab alloying, tab sis qee zaum me me ntawm magnesium thiab tooj liab ntxiv. Ntawm lawv, super nyuaj aluminium alloy yog ib hom alloy uas muaj zinc, txhuas, magnesium thiab tooj liab, uas yog ze rau hardness ntawm hlau thiab tuaj yeem ua kom muaj zog los ntawm kev kho cua sov. Nws yog lub zog siab thiab kub kho tau alloy nrog zoo tib yam corrosion kuj thiab zoo txhua yam khoom. Aluminium 7075 yog kev kho mob txias forging alloy nrog lub zog siab, zoo dua li cov hlau me me. 7075 aluminium alloy yog ib qho ntawm cov khoom lag luam muaj zog tshaj plaws. General corrosion kuj, zoo mechanical zog thiab anodic cov tshuaj tiv thaiv.Cov nplej zoo ua rau qhov sib sib zog nqus drilling kev ua tau zoo dua, cov cuab yeej hnav tsis kam txhim kho, thiab cov xov dov yog qhov txawv ntawm qhov hnyav dua.
Kev kho cua sov
Zinc yog lub ntsiab alloying nyob rau hauv 7075. Ntxiv magnesium rau cov hlau uas muaj 3% - 7.5% zinc tuaj yeem tsim mgzn2 nrog cov txiaj ntsig zoo tshaj plaws, uas ua rau kev kho cua sov ntawm cov hlau zoo dua li ntawm Al Zn binary alloy.
Nrog rau qhov nce ntawm Zn thiab Mg cov ntsiab lus hauv cov hlau, lub zog tensile yuav raug txhim kho ntxiv, tab sis qhov tsis kam rau kev ntxhov siab corrosion thiab exfoliation corrosion yuav raug txo.
Tom qab kev kho cua sov, cov yam ntxwv muaj zog heev tuaj yeem ua tiav. 7075 cov ntaub ntawv feem ntau yog ntxiv nrog me me ntawm tooj liab, chromium thiab lwm yam alloys. Ntawm lawv, 7075t651 aluminium alloy yog qib tshwj xeeb. Nws yog lub npe hu ua qhov zoo tshaj plaws aluminium alloy khoom nrog lub zog siab thiab zoo dua li cov hlau me me.
Q: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog lub Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 3-5 hnub yog tias cov khoom muaj nyob hauv Tshuag. los yog nws yog 25-35 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv? puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb xwb
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb lees txais T / T, LC, Western Union, Paypal, Alibaba Credit Insurance Order, thiab lwm yam. Txoj kev them nyiaj tuaj yeem sib tham los ntawm ob tog raws li qhov xwm txheej.
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