ʻO ka hui pū ʻana i ka corrosion
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HANA KEMIIKA
KAHIKI | % | C | Cr | In | No ka mea | ʻO Fe | A | ʻO Mn | P | S | Me ka |
ALOHA N08028 | MIN | - | 26.0 | 30.0 | 3.0 | kaulike | - | - | - | - | 0.6 |
MAX | 0.02 | 28.0 | 34.0 | 4.0 | kaulike | 1.0 | 2.5 | 0.02 | 0.015 | 1.4 |
Na Waiwai Kino
mānoanoa | wahi hehee | Kūlana huila | ikaika tensile | hāʻawi i ka ikaika | ʻO ka lōʻihi | paakiki |
8.0g/cm³ | 1350-1370 ℃ | hoʻonā + ʻelemakule | Rm N/mm2 | Rp0.2 N/mm2 | A5% | HB |
≥500 | ≥215 | ≥40 | ≤155 |
KUMU HOOKO
Huahana | ASTM STANDARD |
Papa, Kaha | B709 |
paipu me ka paipu ʻole | B668 |
HUAKAA HIʻO
Kūʻē maikaʻi loa i ka hoʻohaʻahaʻa ʻana a i ʻole ka oxidizing acids, stress corrosion cracking, a me ka corrosion kaiapuni e like me ka pitting and crevice corrosion. Kūleʻa loa ka alloy i ka sulfuric a me ka phosphoric acid corrosion. Hoʻohana ʻia i ka hana kemika, nā lako hoʻomalu haumia, nā paipu no nā luawai aila a me nā kinoea, ka hoʻoponopono hou ʻana i ka wahie nuklea, ka hana ʻana i ka waikawa a me nā lako pickling.
noi huahana
ʻO nā ʻoihana hana kemika a me ka petrochemical, nā lawelawe hana downhole i nā luawai kinoea sulfur hohonu.
