ʻO ka hui pū ʻana i ka corrosion
0102030405
HANA KEMIIKA
KAHIKI | % | C | A | ʻO Mn | S | Ni+Co | Me ka | ʻO Fe | ʻO Mg | P | Pd | Cr |
N02200/N7 | MIN | - | - | - | - | - | - | - | - | - | - | - |
MAX | 0.15 | 0.35 | 0.35 | 0.01 | 99 | 0.25 | 0.4 | - | - | - | - |
Na Waiwai Kino
ʻO ka mānoanoa | Ikaika U'i | kiko hua | ʻO ka lōʻihi |
8.9g/cm3 | Rm N/mm2 | Rp0.2 N/mm2 | A5% |
≥380 | ≥100 | ≥40% |
KUMU HOOKO
Huahana | Kūlana ASME | ASTM Kūlana | AMS Kūlana |
Papa, Pepa, Kaha | SB162 | SB162 | 5533 |
Pipe&Tube Weled | SB725 | SB725 | - |
Bar, Keke | - | B160 | - |
Ke kalaiwa ana | - | B564 | - |
Paipu & Paipu ʻole | - | B161.B163 | - |
HUAKAA HIʻO
ʻO kahi mea hao nui a koʻikoʻi, hoʻohana nui ʻia i ka ʻoihana ma muli o kona ikaika maikaʻi a me ka paʻakikī paʻakikī, hoʻohana ʻia ka nickel maʻemaʻe ma ke ʻano he corrosion-resistant structural and functional material no kona mau waiwai maikaʻi, me ka hoʻohui ʻana i nā alloys waiwai me nā metala ʻē aʻe. I ka hoʻomaʻamaʻa ʻana, ʻo ka nickel maʻemaʻe i hoʻohana ʻia ma ke ʻano he mea hoʻoheheʻe ʻia i ka corrosion-resistant structural material he nickel-carbon alloy i loaʻa ke kalapona.
noi huahana
Hoʻohana nui ʻia i ka mālama ʻana i ka hoʻemi ʻana i nā kinoea halogenated, nā hopena alkali, nā paʻakai non-oxidizing, nā waikawa organik a me nā mea hana ʻē aʻe a me nā mea ʻē aʻe, i ka hoʻohana ʻana i ka mahana ma lalo o 315 degere o ke kaiapuni. Alloy corrosion kū'ē i loko o ka lewa corrosion ua lohi loa, i loko o ke kai a me na ano a pau o ka hydrochloric acid HCl i maikai corrosion kū'ē, akā, i ka kiʻekiʻe kahe kahe ana o ka HICʻakika e hoʻohana me ka akahele, kona H3 PO4 a me HNO3 ole loaʻa, i ka H2SO4 hiki ke hoʻohana wale no ka H2SO4ʻaʻole i hele ma ka ea i ka H2SO4 maikaʻi ke kū'ē i ka H2SO4 corroture. i loko o ka chlorine kiʻekiʻe-mahana a me ka HCl i ka corrosion kū'ē maikaʻi i loko o ka chlorine a me ka fluorine kinoea he maikai corrosion kū'ē. ʻO ka pale ʻana i ka corrosion maikaʻi i ka chlorine a me ke kinoea fluorine.
