ʻO HastelloyG30/ UNS N06030/ AlloyG30 Paipu ʻole, Pepa, Mea Hana Hana ʻOihana
Nā Huahana Loaʻa
Paipu maʻemaʻe ʻole, Pāpaʻa, ʻOkoʻo, Paʻa, Paʻa, Paipu Paipu
Hoʻohui Kimia
| % | Ni | Cr | Mo | Fe | Cu | W | C | Mn | Si | P | S | Co+Ta |
| min | kaulike | 28.0 | 4.0 | 13.0 | 1.0 | 1.5 |
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| 0.3 |
| max | 31.5 | 6.0 | 17.0 | 2.4 | 4.0 | 0.03 | 1.50 | 0.8 | 0.04 | 0.02 | 1.5 |
Nā waiwai kino
| ʻO ka mānoanoa | 8.64g/cm3 |
| hehee | 1350-1400℃ |
Loaʻa iā Hastelloy G30 kahi mea chromium kiʻekiʻe me ka hoʻohui ʻana o ka cobalt a me ka tungsten, kahi e hana ai ka G30 alloy i ʻoi aku ka maikaʻi ma mua o ka hapa nui o nā mea hao-nickel-based corrosion-resistant alloys i loko o ka waikawa phosphoric ʻoihana a me nā kaiapuni paʻakikī i loaʻa nā waikawa oxidizing nui.Hoʻohālikelike ʻia me G3, 20 alloy a me 625 alloy i ka phosphoric acid resistance, ʻoi aku ka maikaʻi o ka hana ma mua o ka G3, 20 alloy a me 625 alloy, ʻo ka ʻokoʻa he 2-10 mau manawa, ʻaʻole maikaʻi loa ka hana i ka waikawa HIL, a loaʻa iā ia. hiki ke hoʻohana i ka corrosion kūpaʻa i ka sulfuric acid concentrated ma lalo o 50 degere, i ka nitric acid, hui pū ʻia He maikaʻi loa ke kūpaʻa corrosion i ka waikawa.Ma muli o ke kiʻekiʻe o ka chromium maʻiʻo, ʻo ke ʻano nui o ka corrosion resistance o G30 ʻo ia ka hana o ka H3PO4 i loko o Cl- a me F- ʻoi aku ka maikaʻi ma mua o ko Hastelloy G3 alloy.Loaʻa iā ia ke kūpaʻa corrosion maikaʻi loa i ka waikawa nitric + hydrofluoric acid, sulfuric acid + hydrofluoric acid.Hiki ke hoʻohana ʻia ka huila no nā evaporators i ka hana ʻenehana o ka wai-kaʻina phosphoric acid, nā mea hana a me nā ʻāpana no ke kila kila pickling HNO3 + HF i hui pū ʻia, a hiki ke hoʻohana ʻia no nā mea pale i ka corrosion-kūpono i ka hana nuklea.
Nā kahua noi
ʻIkepili No laila, he kiʻekiʻe-chromium alloy ka mea hao, no laila he kūpaʻa maikaʻi loa ka corrosion i loko o ke kino kino waika ikaika i loaʻa F, CL a me nā mea haumia ʻē aʻe, me ka hoʻohana nui ʻana i ka wai-kaʻina phosphoric acid production a me ka hana a me ka nitric acid hydrofluoric acid pickling lako. a me nā ʻāpana .He kūpaʻa koʻikoʻi kēia alloy, ka hana hoʻoponopono maikaʻi loa a me ka ikaika kiʻekiʻe, no laila he kila hoʻolālā koho no ka ʻaila acid a me nā luawai kinoea.
ʻO ka hana ʻana i ka waikawa Phosphoric, ka hana sulfuric acid, ka hana ʻana i ka waikawa nitric, ka mālama ʻana i ka ʻōpala nuklea, ka hoʻihoʻi ʻana i ka wahie nuklea, ka hana pickling, petrochemicals, ka hoʻoulu ʻana i ka mea kanu, ka hana pesticide, ka mining gula, nā pahu wai hohonu o ke kai a me nā liners a me nā paipu maikaʻi, nā laina hoʻouna kinoea. .
ʻO ka hui ʻo Guojin Hastelloy Series
B moʻo: B→B-2(00Ni70Mo28)→B-3
C moʻo: C→C-276(00Cr16Mo16W4)→C-4(00Cr16Mo16)→C-22(00Cr22Mo13W3)→C-2000(00Cr20Mo16)
G moʻo: G→G-3 (00Cr22Ni48Mo7Cu)→G-30(00Cr30Ni48Mo7Cu)
ʻO ka mea i hoʻohana nui ʻia ʻo ia ka lua o nā mea hana N10665(B-2), N10276(C-276), N06022(C-22), N06455(C-4) a me N06985(G-3)
