Mea Hana Hana ʻOihana ʻO Alloy kū i ka corrosion 926/ Incoloy926/ UNSN08926/ 1.4529
Nā Huahana Loaʻa
Paipu maʻemaʻe ʻole, Pāpaʻa, ʻOkoʻo, Paʻa, Paʻa, Paipu Paipu
Nā Kūlana Hana Hana
| Huahana | ASTM |
| Bar, Rod a me Wire | B 649 |
| Papa, Pepa a me ka Strip | A 240, A 480, B 625, B 906 |
| Paipu a me na paipu lauwili ole | B 677, B 829 |
| Paipu welo | B 673, B 775 |
| Paipu welo | B 674, B 751 |
| Nā paipu paipu welded | B 366 |
| Billets a me billet no ke kala ʻana | B 472 |
Hoʻohui Kimia
| % | Fe | Ni | Cr | Mo | C | Mn | Si | P | S | Cu | N |
| Min | kaulike | 24.0 | 19.0 | 6.0 |
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| 0.5 | 0.15 |
| Max | 26.0 | 21.0 | 7.0 | 0.020 | 2.0 | 0.50 | 0.030 | 0.010 | 1.5 | 0.25 |
Na Waiwai Kino
| ʻO ka mānoanoa | 8.1g/cm3 |
| hehee | 1320-1390 ℃ |
Incoloy 926/1.4529 Mea Pono
ʻO Incoloy926 / 1.4529 he kūʻē kiʻekiʻe loa i ka pitting a me ka crevice corrosion i loko o ka media halide a me nā wahi acidic i loaʻa i ka sulfur a me ka hydrogen, hiki ke pale maikaʻi i ka chloride ion stress corrosion, a maikaʻi hoʻi ke kūpaʻa corrosion i ka oxidizing a me ka hōʻemi ʻana i ka media.kūpaʻa a me ke kūpaʻa.Maikaʻi, ʻoi aku ka maikaʻi o nā waiwai mechanical ma mua o 904L, hiki ke hoʻohana ʻia e hana i nā moku kaomi o -196 ~ 400 ℃.
ʻO INCOLOY Alloy 926 (UNS N08926 / W. Nr. 1.4529 / INCOLOY Alloy 25-6MO) he kila kila austenitic super i loaʻa ka 6% molybdenum a hoʻoikaika ʻia e nā hoʻohui nitrogen.ʻO ka nickel a me ka chromium maʻiʻo o kēia huila e hana ia i ke kūpaʻa ʻana i nā ʻano ʻino ʻino.Kūleʻa nui ka alloy i nā ʻakika non-oxidizing e like me ka sulfuric a me ka phosphoric acid.Hāʻawi ka ʻike molybdenum kiʻekiʻe a me ka nitrogen i ke kūʻē ʻana i ka lua a me ka crevice corrosion, aʻo ke keleawe e hoʻonui i ke kūʻē i ka sulfuric acid.
ʻO INCOLOY 926 alloy he 6% molybdenum piha austenitic alloy me ka pale ʻana i ka corrosion maikaʻi loa i nā ʻano corrosive, aqueous environment.Hoʻololi ia i nā kila kila austenitic kuʻuna (AISI 316 a me 317), kahi i hiki ai i ko lākou hiki ke hōʻea i kā lākou palena hana.No laila, pili kēia huila i ka māhele o "Super Austenitic Stainless Steels".Hiki iā ia ke hōʻike i kahi koho ʻoi aku ka maikaʻi o ke kumu kūʻai i nā alloys nickel kiʻekiʻe i kekahi mau kaiapuni kai a me nā mea hana kemika.
ʻO kekahi o nā waiwai koʻikoʻi o INCOLOY 926 alloy ʻo kona kūʻē ʻana i nā kaiapuni i loaʻa nā chlorides a i ʻole nā halides ʻē aʻe.He kūpono loa kēia huila no ka lawelawe ʻana i nā kaiapuni chloride kiʻekiʻe e like me ka wai paʻakai, wai kai, caustic chloride a me nā ʻōnaehana bleaching pulp mill.Loaʻa nā noi i ka hana kemika a me ka meaʻai, ka pulp a me nā mea kanu bleaching pepa, nā lako kai a me waho o ke kahakai, nā evaporators paʻakai, nā ʻōnaehana hoʻohaumia ea, nā paipu condensate, nā paipu wai a me nā mea hoʻomehana wai hānai i ka ʻoihana mana.
Incoloy 926/1.4529 Nā Wahi Noi
1. He kūpaʻa kiʻekiʻe kona i ka lua a me ka ʻāʻī ʻana i loko o ka media acidic i loaʻa nā halides a me ka hydrogen sulfide.
2. Ma nā hana hoʻohana, ʻoi aku ka maikaʻi o ka chloride stress corrosion cracking.
3. Loaʻa iā ia ka pale ʻana i ka corrosion maikaʻi i nā ʻano corrosion i loko o ke kaiapuni redox maʻamau.
4. Hoʻomaikaʻi ʻia nā waiwai mīkini ma luna o Cronifer 1925 LC-Alloy 904 L.
5. Ua hoʻomaikaʻi ʻia ka paʻa o ka metallurgical i hoʻohālikelike ʻia me nā ʻāpana i ka 18% nickel range.
ʻO nā ʻāpana desulfurization flue no ka hana phosphoric acid, evaporators, heat exchangers, kānana a me nā mea hui, sulfuric acid conveying units, condensers, fire suppression system, seawater filtration system, hydraulic and supply pipes system in the offshore industry, pulp system, Salt evaporative condenser, ʻO ka mana hoʻoheheʻe wai hoʻohaumia ʻana i ka ʻōnaehana hoʻoheheʻe wai, reverse osmosis seawater desalination device, corrosive chemical transport tank storage, halogen acid catalytic organic matter production equipment, etc.
