5052 H112 Pā Alumini: Ke Koho Kiʻekiʻe no nā Hoʻohana Moana, Kūkulu, a me ke ʻAno Hana

I loko o ke ao like ʻole o nā mea hoʻohui alumini, kahi e hui pū ai nā koi kikoʻī no ke kūpaʻa ʻana i ka pala, ka ikaika kūpono, a me ka hana hana kūikawā.ʻO ka alumini 5052 ke kumu o kahi mea hana maikaʻi loahoʻonā. Hāʻawi ʻia i loko o ka mahana H112, hāʻawi kēia metala hiki ʻole ke hoʻomehana ʻia i kahi ʻano hilinaʻi a me ka versatile no nā ʻenekinia a me nā mea hana. Hōʻike kēia ʻike loea i ka haku mele ʻana, nā waiwai, a me nā noi o ka pā alumini 5052 H112, e hōʻike ana i ke kumu he mea koho ia no nā wahi koi.

1. Hoʻohuihui Kemika: Hana ʻia no ke kūpaʻa ʻana i ka pala a me ke ʻano

ʻO 5052 kahi metala mua i loko o ka moʻo 5000 (Al-Mg), kaulana no kona kūpaʻa maikaʻi loa i ka palaho i loaʻa mai kona nui magnesium a me ka ʻole o ke keleawe ma ke ʻano he mea hoʻohui nui. Hāʻawi kēia ʻano hana i kahi kaulike kūpono ma waena o ka hana a me ka hiki ke hana ʻia.

Ua wehewehe ʻia ka haku mele maʻamau penei:

· Alumini (Al): Koena (Ma kahi o 97.2%)

· Magnesium (Mg): 2.2%~2.8% (Mea hoʻoikaika mua i ka hopena paʻa a me ka mea hoʻonui i ke kūpaʻa ʻana i ka palaho)

· Chromium (Cr): 0.15%~0.35% (Mea hoʻomaʻemaʻe palaoa; hoʻomaikaʻi i ke kūpaʻa ʻana i ka haki ʻana o ka palaho)

· Hao (Fe): ≤0.40%

· Silika (Si): ≤0.25%

· Keleawe (Cu): ≤0.10% (Mālama haʻahaʻa ʻia e hoʻonui i ke kūpaʻa ʻana i ka pala)

· Manganese (Mn): ≤0.10%

· Zinc (Zn): ≤0.10%

· Nā ʻElemene ʻē aʻe (Pēlā me kēia): ≤0.05%

ʻIke Metallurgical: Loaʻa ka ikaika o 5052 mai ka hoʻoikaika ʻana i ka hopena paʻa ma o ka magnesium a mai ka paʻakikī ʻana o ke koʻikoʻi (hana anu). Hōʻike ka mahana H112 ua hana wela ʻia ka pā (e laʻa, extruded a i ʻole ka ʻōwili wela) a ua loaʻa paha kekahi paʻakikī mai ke kaʻina hana, akā ʻaʻole i ka nui i kāohi ʻia o ka mahana H32 a i ʻole H34. Hōʻoiaʻiʻo ia i kahi waiwai mechanical liʻiliʻi i kuhikuhi ʻia. He mea koʻikoʻi ka haʻahaʻa o ke keleawe, no ka mea, pale ia i ka hoʻokumu ʻia ʻana o nā hui galvanic i loko o ka microstructure, e hāʻawi ana i ka alloy i ke kū'ē koʻikoʻi i kahi ākea o nā media corrosive, ʻoi aku ka wai paʻakai.

2. Nā Waiwai Mekanika a me nā Hana

Ma ke ʻano he metala hiki ʻole ke mālama ʻia me ka wela, hoʻomalu ʻia nā waiwai o 5052 e ke kekelē o ka hana anu. Hōʻike ka mahana H112 i kahi kumu me ka ikaika maikaʻi a me ka ductility kiʻekiʻe loa.

Nā Waiwai Mekanika (Maʻamau no 5052 H112):

· Ikaika Uila: 25~29 ksi (170~200 MPa)

· Ikaika Hua (0.2% Offset): 13,000 psi (90 MPa) min.

· Elongation: 12%~18% i loko o 2 ʻīniha (Hōʻike i ke ductility kiʻekiʻe)

· Ikaika ʻokiʻoki: Ma kahi o 17 ksi (117 MPa)

· Paʻakikī (Brinell): 47 HB

· Ikaika Luhi: 14 ksi (97 MPa)

Nā ʻano hana a me ka hana ʻana:

· Kū'ē maikaʻi loa i ka palaho: ʻO kēia ka hōʻailona o 5052. Hōʻike ia i ke kūpaʻa maikaʻi loa i nā lewa kai a me ka palaho wai paʻakai, e ʻoi aku ka maikaʻi ma mua o ka hapa nuinā mea hoʻohui alumini ʻē aʻe koe wale nō kēlāi hoʻolālā kūikawā ʻia no ka hoʻohana ʻana i ke kai (e like me 5083/5086). Hōʻike pū ia i ke kūpaʻa maikaʻi i nā kemika ʻoihana.

· ʻO ke ʻano a me ka hana maikaʻi loa: I ka palupalu o ka H112, hāʻawi ʻo 5052 i ka hana anu maikaʻi loa. Hiki ke pelu koke ʻia, ʻōwili ʻia, hana ʻia, a milo ʻia me ka ʻole o ka haki ʻana. ʻO kēia ka mea kūpono no nā kaʻina hana paʻakikī.

· Hiki ke hana mīkini maikaʻi: ʻOiai ʻaʻole ia he metala mīkini manuahi e like me 2011, loaʻa iā 5052-H112 ka hiki ke hana mīkini kūpono. Hoʻopuka ia i nā ʻāpana kaula, e koi ana i nā mea haki ʻāpana kūpono a me ke ʻano hana. ʻO kona palupalu pili e ʻae ai i nā hoʻopau ʻili maikaʻi.

· Hiki ke hoʻopili ʻia: Loaʻa iā 5052 ka hiki ke hoʻopili maikaʻi loa me ka hoʻohana ʻana i nā ʻano hana maʻamau a pau, me ka Gas Tungsten Arc Welding (GTAW/TIG), Gas Metal Arc Welding (GMAW/MIG), a me ka hoʻopili kū'ē. Mālama ka ʻāpana hoʻopili i ka ikaika maikaʻi a me ke kūpaʻa i ka pala.

· Pane Uhi Anodic Maikaʻi Loa: He moho maikaʻi loa ia no ka anodizing, e hana ana i kahi papa oxide maopopo, like, a pale i hiki ke hoʻoluʻu ʻia. Hiki ke pena maʻalahi a hoʻopaʻa ʻia.

· Laki o ka Ikaika-a-Kaumaha Kaulike: Hāʻawi i kahi kaulike ma waena o ka ikaika kiʻekiʻe o nā hui 6000/7000 a me ke ʻano hana koʻikoʻi o ka moʻo 1000, e lilo ia i koho kūkulu paʻa akā hiki ke hana.

3. Ka laulā o ka noi: Ke hoʻomalu nei i ke aupuni o ke kūpaʻa a me ka hana ʻana

ʻO ka hui pū ʻana o ke kūpaʻa i ka pala, ka hiki ke hoʻopili ʻia, a me ka hiki ke hoʻopili ʻia e hana ai i ka waihona lāʻau 5052 H112 i mea nui loa ma nā ʻoihana koʻikoʻi he nui.

A. Nā Hana Hoʻohana Moana a me nā Hana Hoʻohana ma waho o ke Kai:

· Ke kūkulu ʻana i ka waʻa a me ka moku: Nā papa kino o ka waʻa, nā papahele, nā hale luna, nā pale, a me nā ʻāpana alapiʻi.

· Nā Lako Hana Moana: Nā ʻūmiʻi, nā ʻūmiʻi, nā pale, a me nā pahu wahie.

· Nā ʻĀpana Paepae Ma Waho: Nā Ala hele wāwae, nā ʻāpana kūkulu koʻikoʻi ʻole, a me nā uhi i hōʻike ʻia i nā wahi pīpī.

B. Ka Halihali a me ka Hana ʻana i nā Kaʻa:

· Nā Panel Kino Kaʻa: Nā panela o loko, nā ʻāpana hoʻonaninani, a me nā ʻāpana kino ʻaʻole i kūkulu ʻia e pono ai ke ʻano.

· Nā Kino Kaʻa Kalepa: ʻO ka ʻaoʻao o ke kalaka a me nā kalaka, ka papahele, a me nā ʻāpana.

· Nā Kaʻa Kaʻaahi: Nā uhi o loko, nā ducting, a me nā ʻoki hoʻonaninani.

C. Hana ʻana a me ke Kuhikuhipuʻuone Laulā:

· Nā Lako Hana Kemika: Nā pahu wai, nā paipu, a me nā uhi no ka lawelawe ʻana i nā kemika kikoʻī.

· Nā ʻAno Hoʻonaninani a me nā ʻAoʻao o ke Kuhikuhi Hale: Nā mea hoʻonaninani, nā papa kiki, a me nā hōʻailona kahi e pono ai ke kūpaʻa i ka pala.

· Nā Mea Hana a me nā Mea Uila: Chassis, nā panela, a me nā hale no nā mea hana mea kūʻai aku a me nā mea hana ʻoihana.

D. Hana ʻana a me nā Mea Hana:

· Nā Jigs, Nā Mea Paʻa, a me nā Templates: Ma kahi e pono ai nā mea hana ʻaʻole magnetic, kūpaʻa i ka corrosion.

· Hoʻomohala Prototype: Maikaʻi loa no ka hoʻokumu ʻana a me ka hoʻāʻo ʻana i nā manaʻo hoʻolālā ma muli o kona maʻalahi o ka hana ʻana.

No ke aha e loaʻa ai iā mākou ka 5052 H112 Aluminum Bar mai ko mākou ʻike loea?

ʻO mākou kou hoa hana i hoʻolaʻa ʻia no nā hoʻonā alumini, e hāʻawi ana ʻaʻole wale i nā mea hana, akā, i ka ʻike loea hoʻi e hōʻoia i ka holomua o kāu papahana.

· Palapala i hōʻoia ʻia no ke kumu: Hāʻawi ʻia kā mākou mau kaola 5052 H112 me ka hiki ke loaʻa piha a me ka palapala hōʻoia i ka ASTM B211 a i ʻole nā ​​kūlana honua like, e hōʻoiaʻiʻo ana i ka maikaʻi a me ka hana kūlike.

· Nā lawelawe mīkini kikoʻī i hoʻohui ʻia: Ma waho aʻe o ka hoʻolako ʻana i ka waihona bar maka, ʻo kā mākouʻo ka mahele mīkini CNC holomuaakamai i ka hana ʻana me nā metala hui 5000. Hiki iā mākou ke hāʻawi i nā ʻāpana i hana ʻia me ka mīkini kikoʻī mai 5052, e mālama ana i kona mau waiwai kūlohelohe a hoʻokō i kāu mau kikoʻī kikoʻī.

· Ka Hui Hana ʻenehana Hohonu: Hāʻawi kā mākou hui i nā mea ʻoi aku ma mua o kahi hana. Hāʻawi mākou i ke kākoʻo kūkākūkā ma ke koho ʻana i nā mea, nā koho hoʻomehana (e laʻa, e aʻo ana inā ʻoi aku ka kūpono o kahi hoʻomehana paʻakikī e like me H32), a me nā hana maikaʻi loa no ka hana ʻana no 5052, e kōkua ana iā ʻoe e hoʻomaikaʻi i ka hana corrosion, ka ikaika, a me ka hiki ke hana ʻia.

E hoʻokele i kahi hopena mea hilinaʻi a maʻalahi hoʻi. No nā papahana kahi e koʻikoʻi ai ke kūpaʻa ʻana i ka pala, ka hiki ke hoʻokumu ʻia, a me ka hiki ke hoʻopili ʻia, ʻo 5052 H112 ke koho i hōʻoia ʻia. E kelepona i kā mākou hui kūʻai aku loea i kēia lā e noi i kahi ʻōlelo kūʻai, nā palapala hōʻoia mea, a i ʻole e kūkākūkā i kāu mau koi noi kikoʻī me kā mākou poʻe loea ʻenekinia. E ʻae mai iā mākou e hoʻolako i nā mea a me ka ʻike loea e hoʻokumu i ke kumu o kāu mau hoʻolālā paʻa.