ʻO ka hui pū ʻana i ka corrosion
0102030405
Huina B-3/N10675
HANA KEMIIKA
KAHIKI | % | In | Cr | No ka mea | ʻO Fe | IN | ʻO Co | C | Me ka | Ua ʻōlelo ʻo Al | ʻO Mn | O | A | Nb | In | Ke alo nei | P | ʻO Zr | S | Na+ʻoe |
ALOHA B-3 | MIN | ≥65 | 1 | 27 | 1 | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | _ | 94 |
MAX | 3 | 32 | 3 | 3 | 3 | 0.01 | 0.2 | 0.5 | 3 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.03 | 0.03 | 0.01 | 98 |
Na Waiwai Kino
mānoanoa | wahi hehee | Kūlana huila | ikaika tensile | hāʻawi i ka ikaika | Elongation i ka wā hoʻomaha |
9.24g/cm³ | 1370-1418 ℃ | A | Rm N/mm2 | Rp0.2 N/mm2 | A5% |
≥760 | ≥350 | ≥40 |
KUMU HOOKO
Huahana | ASTM Kūlana |
pā | ASTM B335 |
Pepa/pepa | ASTM B333 |
paipu me ka paipu ʻole | ASTM B622 |
paipu & paipu wili | ASTM B619 |
paipu & paipu wili | ASTM B626 |
Mea Paʻi Paʻi Paʻa | ASTM B564 |
ke kalaiwa ana | ASTM B564 |
HUAKAA HIʻO
1. ʻO ka hui B-3 he lālā hou ia o kaʻohana nickel alloy, he maikaʻi loa ke kū'ēʻana i ka waika hydrochloric i kēlā me kēia mahana a me ka noʻonoʻo, a me ka maikaʻi o ka corrosion kū'ē i ka sulfuric acid, acetic acid, formic acid, phosphoric acid, a me nā mea'ē aʻe non-oxidizing media.
2. Ma muli o ka hoʻololi ʻana o kāna haku mele, ua hoʻomaikaʻi maikaʻi ʻia kona kūpaʻa wela i ka hoʻohālikelike ʻia me ka hui B-2 kumu. He kiʻekiʻe ke kūpaʻa ʻana o ka alloy B-3 i ka pitting corrosion, stress corrosion, cutter corrosion a me ka corrosion i ka wahi wela o ka welding.
palapala noi
Hiki ke hoʻohana ʻia ka huila B-3 i nā noi āpau o ka hui B-2 mua. E like me ka huila B-2, ʻaʻole ʻōlelo ʻia ʻo B-3 no ka hoʻohana ʻana i nā kaiapuni kahi i loaʻa ai nā paʻakai keleawe trivalent a me nā paʻakai keleawe divalent, no ka mea hiki i kēia mau paʻakai ke hoʻopōʻino i ka corrosion. Ke hoʻopili ʻia ka waika hydrochloric me ka hao a me ke keleawe, hana kemika me lākou e hana i ka hao trivalent a me nā paʻakai keleawe divalent.
