ʻO N08825 kahi mea hoʻoheheʻe nickel-based, i ʻike ʻia ʻo Incoloy 825. Mea maʻamau maʻamau: UNS N08825/NS142/NCF825/W.NR 2.4858. ʻO ia kahi huila me ke kūpaʻa corrosion maikaʻi loa a me ka hana wela kiʻekiʻe, hoʻohana nui ʻia i nā noi ʻenekinia ma nā ʻano kaiapuni koʻikoʻi.
Ka hui a me nā hiʻohiʻona o N08825 (Incoloy825)
Huina kemika:
1.Ni: 38.0%-46.0%; Cr: 19.5% -23.5%; Fe: kaulike; C: ≤0.05%; Mn: ≤1.0%; Si: ≤0.5%; Cu: 1.5% -3.0%;
2.Mo: 2.5%-3.5%; Al: ≤0.2%; Ti: 0.6% -1.2%; P: ≤0.02%; S: ≤0.03%
N08825 alloy ka nui o ka nickel, ka hao, ka chromium, ka molybdenum a me nā mea ʻē aʻe, a ma waena o ia mau helu nickel no ka hapa nui. He nickel-iron-chromium austenitic piha i hoʻopaʻa ʻia e ka titanium, a hoʻohui ʻia ke keleawe a me ka molybdenum. ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion o kēia alloy, ʻoi aku ka nui o ka waika a me ke kai. Eia kekahi, loaʻa iā ia ka ikaika wela kiʻekiʻe a me ka hana creep, a hiki ke mālama i nā waiwai mechanical maikaʻi ma nā wahi wela kiʻekiʻe.
Nā kahua noi o N08825 (Incoloy825)
Ma muli o ka hana maikaʻi loa o N08825 alloy, hoʻohana nui ʻia ia i ka petroleum, kemika, ka mana uila, ka ʻenekini moana, aerospace a me nā ʻano ʻē aʻe. Ma ke kahua o ka ʻaila a me ka ʻoihana kemika, hiki ke hoʻohana ʻia e hana i nā mea hana e like me nā pipelines, valves, reactors, etc. Ma ke kahua o ka mana uila, hiki ke hoʻohana ʻia no ka hana ʻana i nā mea hana e like me nā paipu umu a me nā mea hoʻololi wela i nā wahi wela kiʻekiʻe. Ma ke kahua o ka ʻenekinia moana, hiki ke hoʻohana ʻia no ka hana ʻana i nā mea hana e like me nā moku, nā kahua o waho, nā pipelines, etc. Ma ke kahua o ka aerospace, hiki ke hoʻohana ʻia no ka hana ʻana i nā lako kī e like me nā ʻāpana wela kiʻekiʻe a me nā ʻenekini.
Ka hana ʻana a me ka hana ʻana o N08825 (Incoloy825)
N08825 hiki ke hana a hanaʻia ma o nā kaʻina hana likeʻole, e like me ka hoʻoheheʻeʻana, ka hoʻoleiʻana, ka'ōwiliʻana, ka welding, a me nā mea'ē aʻe. Eia kekahi, i mea e hoʻokō ai i nā pono o nā noi like ʻole, hiki ke hoʻopili ʻia ka alloy N08825 i nā ʻano wela like ʻole a me nā hoʻomaʻamaʻa ʻili e hoʻomaikaʻi i kona kūpaʻa corrosion a me nā waiwai mechanical.
Nā manaʻo kūʻai a me nā ʻano hoʻomohala o N08825 (Incoloy825)
Me ka hoʻomau mau ʻana o ka ʻoihana, ke hoʻonui nei ka noi no ka alloy N08825. I ka wā e hiki mai ana, me ka holomua o ka ʻepekema a me ka ʻenehana a me ka hoʻonui ʻana i nā kahua noi, e ʻoi aku ka laulā o nā manaʻo noi o N08825 alloy. I ka manawa like, me ka hoʻomaikaʻi ʻana i ka ʻike kaiapuni a me ka hoʻonui ʻana i ka hoʻohana ʻana i ka ikehu, ua kau ʻia nā koi kiʻekiʻe no ka hana mālama kaiapuni a me ka hana hoʻōla ʻana i ka ikehu o N08825 alloy. No laila, ʻo ke ʻano hoʻomohala o N08825 alloy i ka wā e hiki mai ana e uku nui i ka noiʻi a me ka hoʻohana ʻana i ka mālama ʻana i ke kaiapuni a me ka mālama ʻana i ka ikehu me ka mālama ʻana i kāna hana maikaʻi loa.
I ka pōkole, ʻo N08825 kahi mea nickel-based alloy me ka maikaʻi o ka corrosion resistance a me ka hana wela kiʻekiʻe, i hoʻohana nui ʻia i nā ʻano hana ʻenekinia. I ka wā e hiki mai ana, me ka holomua o ka ʻepekema a me ka ʻenehana a me ka hoʻonui ʻana i nā kahua noi, e ʻoi aku ka laulā o nā manaʻo noi o N08825 alloy.
