Hoʻolauna i ka pauka nickel-chromium alloy

ʻO ka pauka nickel-chromium alloy he pauka huila i haku ʻia me nā mea nickel a me chromium.Ma waena o nā mea pauka alloy, ʻo ka nichcr alloy kahi mea hana koʻikoʻi me ke kūpaʻa kiʻekiʻe, ka permeability kiʻekiʻe a me ka hana wela kiʻekiʻe.I ka hoʻomākaukau ʻana i nā superalloys a me nā mea hana, hoʻohana pinepine ʻia ka nichrome i mea hoʻohui e hoʻonui i nā waiwai o ka mea.

Nā waiwai o ka pauka nickel-chromium alloy

1. Nā waiwai kino:ʻO ka pauka nickel-chromium alloy he kala-keʻokeʻo metallic luster, ʻaʻole maʻamau ka pauka, a ʻo ka nui o ka nui ma waena o 10 a me 100μm.ʻO kona mānoanoa he 7.8g/cm³, me ka paʻakikī kiʻekiʻe, ka ikaika tensile maikaʻi a me ka elongation.

2. Nā waiwai kemika:ʻO ka pauka nickel chromium alloy he paʻa kemika maikaʻi i ka wai a me ka ea ma ke ana wela, a he kūpaʻa maikaʻi ka corrosion.Ma nā wela kiʻekiʻe, ʻoi aku ka maikaʻi o kona pale ʻana i ka oxidation a me ka corrosion.

3. Nā waiwai wela:He kiʻekiʻe ka helu heheʻe o ka pauka nickel-chromium alloy, 1450 ~ 1490 ℃, a liʻiliʻi ka coefficient o ka hoʻonui wela.Ma ke kiʻekiʻe wela, maikaʻi kona conductivity thermal a me ke kūpaʻa wela.

4. Mechanical waiwai:ʻO ka pauka nickel-chromium alloy he mau mea mechanical maikaʻi loa, ʻoi aku ka ikaika o ka tensile a me ka ikaika o ka hua, a ʻoi aku ka paʻakikī.

5. Nā waiwai mākēneki:ʻO ka pauka nickel chromium alloy he kiʻekiʻe ka permeability a me ka resistivity, he mea palupalu palupalu maikaʻi.

ʻO ka hoʻohana ʻana i ka pauka nickel-chromium alloy

1. Huina nui:ʻO ka pauka nickel-chromium alloy kekahi o nā mea waiwai nui no ka hoʻomākaukau ʻana i ka superalloy.Hiki iā ia ke hoʻomaikaʻi i ka ikaika wela kiʻekiʻe, ke kūpaʻa corrosion a me ke kūpaʻa oxidation o ka alloy.No ka laʻana, i nā mea e koi ai i ka wela kiʻekiʻe a me ka pale ʻana i ka corrosion, e like me nā papa kolepa, gliders a me nā kaʻa mokulele, hiki ke hoʻohui ʻia ka pauka nickel-chromium alloy e hoʻonui i kāna hana.

2. Mea hoʻoheheʻe magnetic:ʻO ka pauka nickel chromium alloy he mea momona momona maikaʻi, hoʻohana pinepine ʻia i ka hoʻomākaukau ʻana i nā ʻāpana magnetic a me nā mea uila.Hiki iā ia ke hoʻomaikaʻi i ka permeability a me ka resistivity o ka mea, e hōʻemi ana i ka interference electromagnetic a hoʻomaikaʻi i ka maikaʻi o ka hōʻailona uila.

3. Mea hana pono:Hiki ke hoʻohana ʻia ka pauka nickel chromium alloy e like me nā mea hana, e like me nā mea pale, nā mea hoʻomehana uila a me nā mea mālama wela.I nā mea kū'ē, hiki i ka pauka alloy nichcr ke hoʻomaikaʻi i ka pololei a me ka paʻa o ke kū'ē.I nā mea hoʻomehana uila, hiki ke hoʻonui i ka pono a me ke ola o nā mea hoʻomehana;I nā mea wela, hiki iā ia ke hoʻomaikaʻi i ka pale wela kiʻekiʻe a me nā waiwai mechanical o ka mea.

4. Nā hoʻohana ʻē aʻe:Ma waho aʻe o ka hoʻohana ʻana i luna, hiki ke hoʻohana ʻia ka pauka nickel-chromium alloy e like me nā mea paʻa paʻa, nā uhi a me nā mea hana.I loko o nā mea pale lole, hiki iā ia ke hoʻomaikaʻi i ka pale ʻana a me ka pale corrosion o ka mea;I nā uhi, hiki iā ia ke hoʻonui i ka hoʻopili a me ka pale ʻana i ka corrosion o ka uhi;I nā mea hoʻolālā, hiki ke hoʻonui i ka ikaika a me ka lōʻihi o ka mea.

I ka pōkole, ma ke ʻano he mea metala koʻikoʻi, ʻo ka pauka nickel-chromium alloy he maikaʻi ke kino, kemika, thermal, mechanical a me nā waiwai magnetic.Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui i ka hoʻomākaukau ʻana i nā superalloys, nā mea magnetic palupalu a me nā mea hana ʻē aʻe, a hoʻohana nui ʻia i nā mīkini, uila, aerospace a me nā māla automotive.