Peb yuav tham txog ob yamTxhuas AltoyCov ntaub ntawv - 7075 thiab 6061. Ob lub thib ob alloys tau siv dav nyob rau hauv cov aviation, tsheb, tab sis lawv cov kev ua tau zoo thiab siv tau ntau yam yog qhov sib txawv. Tom qab ntawd, dab tsi yog qhov sib txawv ntawm 7075 thiab 6061 alloy alloy?

1. Cov lus sib xyaw

7075 Txhuas AlloysFeem ntau yog tsim ntawm txhuas, zinc, magnesium, tooj liab thiab lwm yam. Cov ntsiab lus zinc ntau dua, ncav cuag li 6%. Cov ntsiab lus siab Zinc no muab rau 7075 txhuas alloy alloy alloy zoo zog thiab hardness. Thiab6061 Alloy AlloyYog txhuas, magnesium, silicon li lub ntsiab lus tseem ceeb, nws cov ntsiab lus magnesium thiab silicon, muab nws ua zoo ua kev ua tau zoo thiab corrosion tsis kam.

6061 Kev Siv Tshuaj WT (%)
Silicon	Liv	Tooj liab	Hlau paus	Tus kws dai txiv manganese	Yeebsab	Tooj dawb	Titanium	Lwm tus	Tooj dawb
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	Qho tseg

7075 tshuaj muaj pes tsawg leeg wt (%)
Silicon	Liv	Tooj liab	Hlau paus	Tus kws dai txiv manganese	Yeebsab	Tooj dawb	Titanium	Lwm tus	Tooj dawb
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	Qho tseg

 

2. Kev sib piv ntawm cov khoom siv neeg kho tshuab

Tus7075 txhuas alloysawv rau nws lub zog siab thiab siab tawv. Nws lub zog tensile tuaj yeem ncav cuag ntau dua 500mpa, lub hardness yog ntau dua li dog dig decuminium alloy. Qhov no muab 7075 aluminium alloy ib qho txiaj ntsig tseem ceeb hauv kev ua lub zog siab, kev ua haujlwm txaus siab tiv taus. Hauv kev sib piv, 6061 Alloy Alloy tsis yog muaj zog li 7075, tab sis nws muaj qhov zoo dua elongation thiab nruj, thiab yog qhov tsim nyog dua rau kev tsim khoom thiab deformation.

3. Qhov sib txawv hauv kev ua haujlwm

Tus6061 Alloy Alloymuaj kev txiav kev zoo, vuam thiab tsim cov khoom. 6061 Txhuas haum rau ntau yam kev ua haujlwm thiab kev kho cua sov. Vim tias hardness thiab siab melting point, 7075 aluminium alloy yog ntau nyuaj rau cov txheej txheem, thiab nws yuav tsum tau siv ntau cov cuab yeej siv thiab txheej txheem. Yog li ntawd, thaum xaiv cov ntaub ntawv aluminium alloy, cov kev xaiv yuav tsum yog raws cov kev cai ua haujlwm tshwj xeeb thiab cov txheej txheem cov txheej txheem.

4. Corrosion Kuj

6061 Alloy Alloy muaj zoo corrosion tsis kam, tshwj xeeb tshaj yog nyob rau hauv oxidation ib puag ncig los ntawm kev sib sau cov yeeb yaj kiab oxide. Txawm hais tias 7075 aluminium alloy kuj tseem muaj qee qhov kev ua kom siab, nws yuav rhiab rau qee qhov kev tiv thaiv corrosion.

5. Piv txwv ntawm daim ntawv thov

Vim yog lub zog siab thiab lub teeb yuag ntawm 7075 txhuas alloy, nws feem ntau siv los tsim cov khoom siv ua kis las, cov khoom siv kis las kis las muaj zog thiab lwm yam yuav tsum tau muaj zog thiab qhov hnyav. Thiab6061 Alloy Alloyyog dav siv hauv kev tsim kho, nkoj thiab lwm thaj teb, siv rau kev tsim khoom ntawm lub qhov rooj thiab cov nplaim taws pib, hom voos, thiab lwm yam.

6. Nyob rau hauv cov nqe lus ntawm nqe

Vim yog cov neeg tsim khoom dua ntawm 7075 txhuas alloy, nws tus nqi feem ntau yog siab me ntsis siab dua li ntawm 6061 alloy alloy. Qhov no yog feem ntau vim yog tus nqi siab ntawm cov zinc, magnesium thiab tooj liab muaj nyob hauv 7075 txhuas alloy. Txawm li cas los xij, hauv qee cov ntawv thov uas yuav tsum muaj kev ua tau zoo heev, cov nqi ntxiv no yog tsim nyog.

7. Cov ntsiab lus thiab cov lus qhia

Nruab nrab ntawm 7075 thiab 6061 Aluminium muaj qhov sib txawv tseem ceeb hauv cov tshuab tshuab, cov khoom siv corrosion, kev siv khoom ntau, thiab nqe.

Hauv kev xaiv cov khoom siv txhuas alloy, nws yuav tsum tau raug txiav txim siab raws li kev siv ib puag ncig tshwj xeeb thiab kev xav tau.Piv txwv li, 7075 txhuas alloy yog qhov kev xaiv zoo dua uas xav tau siab lub zog thiab nkees nkees tsis kam. 6061 Alloy Alloy yuav muaj qhov txiaj ntsig zoo dua uas yuav tsum tau siv machining zoo thiab kev ua haujlwm vuam.

Txawm hais tias 7075 thiab 6061 alloys alloys sib txawv hauv ntau yam, lawv yog ob qho tib si zoo aluminium cov ntaub ntawv nrog dav thov kev cia siab. Nrog rau kev nce qib nruam ntawm kev siv tshuab thiab kev txhim kho cov tshuab txhuas alloy raug ntau dua, cov ob txhais tau ntau dua thiab ua rau muaj ntau lub neej yav tom ntej.