Sizokhuluma ngezinto ezimbili ezivamilei-aluminium alloyizinto zokwakha -- 7075 kanye ne-6061. Lezi zinhlayiya ezimbili ze-aluminium zisetshenziswe kabanzi kuzindiza, imoto, imishini nakweminye imikhakha, kodwa ukusebenza kwabo, izici kanye nobubanzi obusetshenzisiwe kuhluke kakhulu. Khona-ke, yimuphi umehluko phakathi kwe-7075 ne-6061 aluminium alloy?

1. Izakhi zokuqamba

7075 Aluminium alloysikakhulukazi akhiwa aluminium, zinc, magnesium, ithusi nezinye izakhi. Okuqukethwe kwe-zinc kuphezulu, kufinyelela cishe ku-6%. Lokhu okuqukethwe kwe-zinc ephezulu kunikeza i-7075 aluminium alloy amandla amangalisayo nobulukhuni. Futhi6061 aluminium ingxubevangei-aluminium, i-magnesium, i-silicon njengezakhi eziyinhloko, okuqukethwe kwayo kwe-magnesium ne-silicon, okukunikeza ukusebenza okuhle kokucubungula kanye nokumelana nokugqwala.

6061 Chemical Composition WT(%)
I-silicon	Insimbi	Ithusi	Magnesium	IManganese	I-Chromium	Zinc	I-Titanium	Abanye	I-Aluminium
0.4~0.8	0.7	0.15~0.4	0.8~1.2	0.15	0.05~0.35	0.25	0.15	0.15	Okusele

7075 Chemical Composition WT(%)
I-silicon	Insimbi	Ithusi	Magnesium	IManganese	I-Chromium	Zinc	I-Titanium	Abanye	I-Aluminium
0.4	0.5	1.2~2	2.1~2.9	0.3	0.18~0.28	5.1~5.6	0.2	0.05	Okusele

 

2. Ukuqhathaniswa kwezakhiwo zemishini

I7075 aluminium ingxubevangeivelele ngamandla ayo aphakeme nobulukhuni obuphakeme. Amandla ayo aqinile angafinyelela ngaphezu kuka-500MPa, ubulukhuni buphakeme kakhulu kunengxubevange evamile ye-aluminium. Lokhu kunikeza i-7075 aluminium alloy inzuzo ebalulekile ekwenzeni amandla aphezulu, izingxenye eziqinile eziqinile. Ngokuphambene, ingxubevange ye-aluminium engu-6061 ayiqinile njenge-7075, kodwa inobude obungcono nokuqina, futhi ifaneleka kakhulu ukukhiqiza izingxenye ezidinga ukugoba nokushintsha okuthile.

3. Umehluko ekusebenzeni kokucubungula

I6061 aluminium ingxubevangeinezakhiwo ezinhle zokusika, zokushisela kanye nokwenza. I-6061 Aluminium ilungele ukucutshungulwa kwemishini ehlukahlukene nokwelashwa kokushisa. Ngenxa yokuqina okuphezulu nendawo yokuncibilika ephezulu, ingxubevange ye-7075 aluminium inzima kakhulu ukuyicubungula, futhi idinga ukusebenzisa imishini yobuchwepheshe kanye nenqubo. Ngakho-ke, lapho ukhetha izinto ze-aluminium alloy, ukukhethwa kufanele kusekelwe ezidingweni ezithile zokucubungula kanye nezimo zenqubo.

4. Ukumelana nokugqwala

I-6061 aluminium alloy inokumelana nokugqwala okungcono, ikakhulukazi endaweni ye-oxidation ngokwenza ifilimu eliminyene le-oxide. Nakuba i-7075 aluminium alloy nayo inokumelana nokugqwala okuthile, kodwa ngenxa yokuqukethwe kwayo okuphezulu kwe-zinc, ingase izwele kakhulu kwezinye izindawo ezithile, edinga izinyathelo ezengeziwe zokulwa nokugqwala.

5. Isibonelo sohlelo lokusebenza

Ngenxa yamandla aphezulu kanye nezakhiwo ezingasindi ze-7075 aluminium alloy, imvamisa isetshenziselwa ukwenza imikhumbi-mkhathi, amafreyimu amabhayisikili, imishini yezemidlalo ephezulu kanye neminye imikhiqizo enamandla nesisindo esiqinile. Futhi6061 aluminium ingxubevangeisetshenziswa kabanzi ekwakhiweni, kwezimoto, emkhunjini nakweminye imikhakha, esetshenziselwa ukwakhiwa kweminyango namafreyimu e-Windows, izingxenye zezimoto, isakhiwo se-hull, njll.

6. Ngokwentengo

Ngenxa yezindleko eziphezulu zokukhiqiza ze-7075 aluminium alloy, intengo yayo ivame ukuba phezulu kancane kunaleyo ye-6061 aluminium alloy. Lokhu ikakhulukazi ngenxa yezindleko eziphezulu ze-zinc, i-magnesium nethusi equkethwe ku-7075 aluminium alloy. Nokho, kwezinye izinhlelo zokusebenza ezidinga ukusebenza okuphezulu kakhulu, lezi zindleko ezengeziwe zifanelekile.

7. Isifinyezo kanye nokusikisela

Phakathi kwe-7075 ne-6061 aluminium kunomehluko omkhulu ezicini zemishini, izakhiwo zemishini, ukumelana nokugqwala, ububanzi besicelo, kanye nentengo.

Ekukhethweni kwe-aluminium alloy material, kufanele kucatshangelwe ngokuvumelana nemvelo ethile yokusetshenziswa kanye nezidingo.Isibonelo, i-7075 Aluminium alloy iyinketho engcono edinga amandla aphezulu nokumelana nokukhathala okuhle. Ingxube ye-aluminium engu-6061 ingaba nenzuzo eyengeziwe edinga ukusebenza kahle kwemishini nokusebenza kokushisela.

Nakuba ama-alloys angu-7075 kanye nama-6061 e-aluminium ehluka ezicini eziningi, zombili ziyizinto ezinhle kakhulu ze-aluminium alloy namathemba okusebenza abanzi. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokwenza ngcono okuqhubekayo kobuchwepheshe bokukhiqiza ingxubevange ye-aluminium, lezi zingxubevange ezimbili ze-aluminium zizosetshenziswa kabanzi futhi ngokujulile esikhathini esizayo.