E kamaʻilio mākou e pili ana i ʻelua mea maʻamaualumini aluminiynā mea waiwai —— 7075 a me 6061. Ua hoʻohana nui ʻia kēia mau alumini alumini ʻelua i ka mokulele, kaʻa, nā mīkini a me nā ʻano ʻē aʻe, akā ʻokoʻa loa kā lākou hana, nā hiʻohiʻona a me ka laulā. A laila, he aha nā ʻokoʻa ma waena o 7075 a me 6061 alumini alumini?

1. Nā mea hoʻohui

7075 Aluminum huilaʻO ka nui o ka aluminika, zinc, magnesium, keleawe a me nā mea ʻē aʻe. ʻOi aku ka nui o ka zinc, hiki i ka 6%. Hāʻawi kēia ʻike zinc kiʻekiʻe i ka 7075 alumini alumini i ka ikaika a me ka paʻakikī. A6061 alumini aluminiʻO ka aluminika, ka magnesium, ka silikoni e like me nā mea nui, kona magnesium a me ka ʻike silika, hāʻawi iā ia i ka hana hoʻoponopono maikaʻi a me ka pale ʻana i ka corrosion.

6061 Hui Kimia WT(%)
Silika	hao	keleawe	Magnesium	Manganese	Chromium	Zinc	Titanium	ʻO nā mea ʻē aʻe	Aluminum
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	Koena

7075 Huina Kimia WT(%)
Silika	hao	keleawe	Magnesium	Manganese	Chromium	Zinc	Titanium	ʻO nā mea ʻē aʻe	Aluminum
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	Koena

 

2. Hoʻohālikelike i nā waiwai mechanical

ʻO ka7075 alumini aluminikū i waho no kona ikaika kiʻekiʻe a me ka paʻakikī kiʻekiʻe. Hiki i kona ikaika tensile ke piʻi aku ma mua o 500MPa, ʻoi aku ka paʻakikī ma mua o ke alumini alumini maʻamau. Hāʻawi kēia i ka alumini alumini 7075 i mea waiwai nui i ka hana ʻana i ka ikaika kiʻekiʻe, nā ʻāpana pale lole kiʻekiʻe. ʻO ka hoʻohālikelike ʻana, ʻaʻole ikaika ka 6061 alumini alumini e like me ka 7075, akā ʻoi aku ka maikaʻi o ka elongation a me ka paʻakikī, a ʻoi aku ka maikaʻi no ka hana ʻana i nā ʻāpana e koi ai i kahi kulou a me ka deformation.

3. Nāʻokoʻa i ka hana hana

ʻO ka6061 alumini aluminiloaʻa i ka ʻoki maikaʻi, ka wili a me ka hana ʻana i nā waiwai. 6061 Aluminum kūpono no nā ʻano hana mīkini like ʻole a me ka mālama wela. Ma muli o ka paʻakikī kiʻekiʻe a me ka helu hoʻoheheʻe kiʻekiʻe, 7075 alumini alumini he mea paʻakikī loa e hana, a pono ia e hoʻohana i nā mea hana a me nā kaʻina hana. No laila, i ke koho ʻana i nā mea alumini alumini, pono ke koho ʻia e pili ana i nā koi hoʻoponopono kikoʻī a me nā kūlana kaʻina.

4. Ke kū'ē i ka corrosion

ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion 6061 alumini, ʻoi aku ka maikaʻi ma ke kaiapuni oxidation ma ka hana ʻana i kahi kiʻiʻoniʻoni oxide. ʻOiai ʻo ka 7075 alumini alumini ka loaʻa ʻana o ke kūpaʻa corrosion, akā ma muli o kona kiʻekiʻe o ka zinc content, ʻoi aku ka maʻalahi o kekahi mau wahi kikoʻī, e koi ana i nā ana anti-corrosion hou.

5. Ka laʻana o ka noi

Ma muli o ka ikaika kiʻekiʻe a me nā waiwai māmā o ka alumini alumini 7075, hoʻohana pinepine ʻia e hana i nā mokulele mokulele, nā papa kaʻa, nā mea haʻuki kiʻekiʻe a me nā huahana ʻē aʻe me nā koi ikaika a me ke kaumaha. A6061 alumini aluminihoʻohana nui ʻia i ke kūkulu ʻana, kaʻa, moku a me nā māla ʻē aʻe, i hoʻohana ʻia no ka hana ʻana i nā puka a me nā papa Windows, nā ʻāpana kaʻa, ka hale hull, etc.

6. Ma ke kumu kūʻai

Ma muli o ke kumu kūʻai kiʻekiʻe o 7075 alumini alumini, ʻoi aku ke kiʻekiʻe o kona kumukūʻai ma mua o ka 6061 alumini alumini. ʻO ka mea nui kēia ma muli o ke kumukūʻai kiʻekiʻe o ka zinc, magnesium a me ke keleawe i loko o ka alumini alumini 7075. Eia naʻe, i kekahi mau noi e koi ana i ka hana kiʻekiʻe loa, kūpono kēia mau koina hou.

7. Hōʻuluʻulu manaʻo

Ma waena o 7075 a me 6061 alumini he mau ʻokoʻa koʻikoʻi i nā waiwai mechanical, mechanical properties, corrosion resistance, application range, and price.

I ke koho ʻana i nā mea alumini alumini, pono e noʻonoʻo ʻia e like me ke ʻano hoʻohana kikoʻī a me nā pono.No ka laʻana, ʻoi aku ka maikaʻi o ka 7075 Aluminum alloy e koi ana i ka ikaika kiʻekiʻe a me ke kūpaʻa luhi maikaʻi. ʻOi aku ka maikaʻi o ka 6061 alumini alumini e pono ai ka hana mīkini maikaʻi a me ka hana wili.

ʻOiai ʻokoʻa nā ʻāpana alumini 7075 a me 6061 i nā ʻano he nui, he mau mea alumini alumini maikaʻi loa lākou me nā manaʻo noi ākea. Me ka hoʻomau mau ʻana o ka ʻenehana a me ka hoʻomaikaʻi mau ʻana o ka ʻenehana hana alumini alumini, e hoʻonui nui ʻia kēia mau alumini alumini ʻelua i ka wā e hiki mai ana.