Hoʻohana nui ʻia ʻo Aoyin alloys 7075 aluminum plate no ka ʻoihana hana mokulele
ʻO ka pā alumini Aoyin 7075 e pili ana i kahi mea hoʻohana maʻamau i ka 7-series alumini alloy. Hoʻohana maʻamau ia i nā ʻāpana ʻokiʻoki CNC, kūpono no nā papa mokulele a me nā mea ikaika kiʻekiʻe. Aia ka 7-series alumini alloy Zn a me Mg. ʻO Zinc ka mea hoʻohui nui i kēia pūʻulu, no laila ua maikaʻi ke kūpaʻa ʻana o ka corrosion, a hiki i kahi mea liʻiliʻi o ka magnesium alloy ke hiki i ka mea i kahi ikaika kiʻekiʻe ma hope o ka mālama ʻana i ka wela.
ʻO ka 7-series alumini alumini he Al-Zn-Mg-Cu alumini paʻakikī. Ua hoʻohana ʻia kēia huila i ka ʻoihana hana mokulele i ka hopena o 1940s a hoʻohana nui ʻia i ka ʻoihana mokulele. Hōʻike ʻia ia e ka plasticity maikaʻi ma hope o ka mālama ʻana i ka hopena, ʻoi aku ka maikaʻi o ka hoʻoikaika ʻana i ka wela wela, ka ikaika kiʻekiʻe ma lalo o 150 ° C, a me ka ikaika haʻahaʻa haʻahaʻa maikaʻi loa; ilihune weldability; ka mana'o o ka po'i 'ino; pono e uhi ʻia me ka alumini a i ʻole ka hoʻohana ʻia ʻana o ka hana palekana. ʻO ka ʻelemakule ʻelua e hoʻomaikaʻi i ka hiki o ka alloy ke pale aku i ke koʻikoʻi i ka pohā corrosion. ʻOi aku ka haʻahaʻa o ka plasticity i ka annealed a quenched state ma mua o ka mokuʻāina like o 2A12. ʻOi aku ka maikaʻi ma mua o 7A04, 7075 alumini paʻa static fatigue. ʻOi aku ka maikaʻi o ka hana corrosion notch ma mua o 7A04. ʻO 2.85g/cm3 ka mānoanoa.
ʻO ka pōmaikaʻi o ka pā alumini 7075
1. High-ikaika wela treatable alloy.
2. Nā waiwai mechanical maikaʻi.
3. Hoʻohana maikaʻi.
4. Maʻalahi ka hana a me ke kū'ē maikaʻi.
5.T7351 moku'āina hoʻonui corrosion māwae
6. Nā mea ikaika kiʻekiʻe no nā'āpana hoʻolālā kiʻekiʻe.
Hoʻohui pinepine ʻia ka pā alumini 7075 me kahi liʻiliʻi o ke keleawe, chromium, a me nā mea ʻē aʻe. ʻO ka A7075-aluminum alloy ka mea kiʻekiʻe loa.
ʻIke ʻia ʻo ia ka huahana maikaʻi loa i ka alumini alumini, kiʻekiʻe i ka ikaika a ʻoi aku ka maikaʻi ma mua o nā kila māmā. Loaʻa i kēia alloy nā hopena mechanical a anodic maikaʻi.
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