Nā waiwai o ka pauda keleawe

ʻO ka pauka keleawe he pauka hao i haku ʻia me ke keleawe a me ka tin, i kapa pinepine ʻia ʻo "bronze".Ma waena o nā mea pauka alloy, he mea hana maʻamau ke keleawe me nā waiwai mīkini maikaʻi, conductivity uila a me ke kūpaʻa corrosion.ʻO ka hiʻohiʻona o ka pauka keleawe he pauka hina, ʻo ka nui o kona ʻāpana ma waena o 10 a me 50μm, a ʻo ka nui ma kahi o 7.8g / cm³.

Waiwai kino

Loaʻa i ka pauka keleawe nā waiwai kino paʻa, ka conductivity uila maikaʻi loa a me ka hoʻoili wela.He haʻahaʻa kona wahi hoʻoheheʻe, 800 ~ 900 ℃, me ka hana hoʻolei maikaʻi a me ka hana ʻana.Eia kekahi, he kiʻekiʻe ka paʻakikī o ka pauka keleawe, ke kūpaʻa maikaʻi a ʻaʻole maʻalahi ke ʻaʻahu.

Nā waiwai kemika

Loaʻa i ka pauka keleawe nā waiwai kemika paʻa a me ke kūpaʻa ʻana i ka corrosion ikaika.Loaʻa iā ia ka paʻa kemika maikaʻi i ka wai a me ka ea ma ka mahana o ka lumi a ʻaʻole maʻalahi ke hoʻoheheʻe ʻia.Ma nā wela kiʻekiʻe, ʻoi aku ka maikaʻi o kona pale ʻana i ka oxidation a me ka corrosion.

Nā waiwai mīkini

ʻO ka pauka keleawe he mau waiwai mechanical maikaʻi, a he kiʻekiʻe kona ikaika tensile, ka ikaika a me ka paʻakikī.He maikaʻi nō hoʻi kona pale ʻana a me ka luhi luhi, kūpono no ka hana ʻana i nā ʻāpana mechanical like ʻole.

Nā waiwai wela

He maikaʻi nā waiwai wela o ka pauka keleawe, haʻahaʻa kona helu hoʻoheheʻe, a liʻiliʻi ka coefficient o ka hoʻonui wela.Ma ke kiʻekiʻe wela, maikaʻi kona conductivity thermal a me ke kūpaʻa wela.

ʻO ka hoʻohana ʻana i ka pauka keleawe

Mea hoolei

ʻO ka pauka keleawe, ma ke ʻano he mea hoʻoheheʻe maikaʻi loa, hoʻohana nui ʻia i ka hana ʻana i nā mea hoʻolei like ʻole.Ma muli o kona wahi heheʻe haʻahaʻa a me ka wai maikaʻi, hiki ke maʻalahi ke ninini ʻia i loko o nā ʻano paʻakikī.Loaʻa i nā mea hoʻoheheʻe keleawe maikaʻi ke pale ʻana i ka lole, ka pale ʻana i ka corrosion a me ka hana ʻana i nā waiwai, a hiki ke hoʻohana ʻia no ka hana ʻana i nā ʻāpana no nā mīkini, nā kaʻa a me nā māla ʻē aʻe.

Nahele hana

Hiki ke hoʻohana ʻia ka pauka keleawe no ka hana ʻana i ka bearing bushing, nona ke kūpaʻa lole kiʻekiʻe a me ke kūpaʻa luhi maikaʻi, a hiki ke kū i ke kaomi kiʻekiʻe a me ka wikiwiki.I ka ʻoihana bearing, hoʻohana nui ʻia ka bronze bearing bushing i nā ʻano mea hana mechanical, kahi mea e hana ai i ka pale ʻana i ka ʻili o ka bearing a hoʻolōʻihi i ke ola lawelawe o nā mea mīkini.

Mea uila

ʻO ka pauka keleawe he conductivity uila maikaʻi a me ke kūpaʻa corrosion a hiki ke hoʻohana ʻia e hana i nā mea uila like ʻole.No ka laʻana, hiki ke hoʻohana ʻia e hana i nā electrodes, insulation wire a me nā mea uila.Eia kekahi, hiki ke hoʻohana ʻia ka pauka keleawe e like me nā mea electroplating a me nā mea pale.

Ka uhi pale ʻaʻahu

Hiki ke hoʻohana ʻia ka pauka keleawe ma ke ʻano he mea hoʻopaʻa paʻa i ka lole e uhi ai i ka ʻili o nā ʻāpana mechanical.Ma ka hoʻohana ʻana i ka uhi keleawe, hiki ke hoʻomaikaʻi ʻia ke kūpaʻa ʻaʻahu, ke kūpaʻa corrosion a me ke ola lawelawe o nā ʻāpana.I ka aerospace, pūʻali koa a me nā māla ʻē aʻe, hoʻohana nui ʻia ka uhi keleawe i nā ʻano o nā ʻāpana kiʻekiʻe kiʻekiʻe.