HastelloyB2/ UNS N0620/ AlloyB2 Tube, Sheet, Fittings, sanda
Samfuran Samfura
Bututu mara nauyi, Faranti, Sanda, Forgings, Fasteners, Kayan aikin bututu.
Ka'idojin samarwa
| Kayayyaki | ASTM |
| Bar | B574 |
| Plate, takarda da tsiri | B575 |
| Bututu da kayan aiki mara kyau | B622 |
| Welded nominal bututu | B 619, B 775 |
| Bututu mai walda | B 626, B 751 |
| welded bututu dacewa | B366 |
| Fitattun bututun bututun jabun ko birgima da kayan aikin bututun jabun | B462 |
| Billets da sanduna don ƙirƙira | B472 |
| Forgings | B564 |
Haɗin Sinadari
| gami | % | Ni | Mo | Fe | Cr | Co | C | Mn | V | Si | P | S |
| B2 | Min | gefe | 26 | 2.0 | 0.2 | |||||||
| Max | 30 | 7.0 | 1.0 | 2.5 | 0.05 | 1.0 | 0.4 | 1.0 | 0.04 | 0.03 |
Abubuwan Jiki
| Yawan yawa | 8.50 g/cm 3 |
| Narkewa | 1328-1358 ℃ |
Hastelloy B-2 shine ƙaƙƙarfan bayani wanda aka ƙarfafa nickel-molybdenum gami tare da juriya mai ban mamaki don rage yanayi kamar hydrogen hydride gas, sulfuric acid, yanoic acid, da phosphoric acid.Molybdenum shine babban sinadarin alloying wanda ke ba da juriya mai fice wajen rage gurɓataccen yanayi.Ana iya amfani da wannan gawa mai nickel-karfe a cikin yanayin walda saboda yana tsayayya da samuwar iyakar ƙwayar carbide a cikin yankin da zafi ya shafa.
Wannan nickel gami yana ba da kyakkyawan juriya ga yan acid a cikin kewayon yawa da yanayin zafi.Bugu da kari, Hastelloy B2 yana da kyakkyawan juriya ga rami, lalatawar damuwa, da layin wuka da hare-haren yankin zafi.Alloy B2 yana ba da juriya ga tsantsar sulfuric acid da yawancin acid marasa ƙarfi.
Siffofin Hastelloy B-2
• Kyakkyawan juriya ga damuwa lalata fatattaka da pitting
• Babban juriya ga rage yanayi kamar hydrogen chloride, sulfuric acid, acetic acid da phosphoric acid.
• Resistance zuwa hydrochloric acid a kowane taro da yanayin zafi
Hastelloy B-2 aikace-aikace:
Hastelloy B-2 ana amfani dashi sosai a cikin sinadarai, petrochemical, samar da wutar lantarki da filayen sarrafa gurɓatawa, musamman a cikin sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid da sauran masana'antu.
