ʻO Alloy 617 he mea hoʻonā paʻa, nickel-chromium-cobalt-molydenum alloy me kahi hui kūikawā o ka ikaika wela kiʻekiʻe a me ka pale ʻana i ka oxidation.He kūpaʻa maikaʻi hoʻi ka alloy i kahi ākea ākea o ka corrosive environment, a ua hana maʻalahi ia a welded e nā ʻenehana maʻamau.ʻO nā mea nickel kiʻekiʻe a me ka chromium e hoʻoikaika i ka alloy i nā ʻano like ʻole o ka hoʻohaʻahaʻa a me ka oxidizing media.ʻO ka aluminika, i hui pū me ka chromium, hāʻawi i ka pale oxidation i nā wela kiʻekiʻe.Hāʻawi ʻia ka hoʻoikaika paʻa paʻa e ka cobalt a me ka molydenum.
Alloy | % | Fe | Cr | Ni | Mo | P | Co | C | Mn | Si | S | Cu | Al | Ti | B |
617 | Min. |
| 20.0 | Koena | 8.0 | 10.0 | 0.05 | 0.8 |
| ||||||
Max. | 3.0 | 24.0 | 10.0 | 0.015 | 15.0 | 0.15 | 0.5 | 0.5 | 0.015 | 0.5 | 1.5 | 0.6 | 0.006 |
ʻO ka mānoanoa | 8.36 g/cm³ |
Lae hehee | 1332-1380 ℃ |
Huahana | Hana ʻia | Ka ikaika o ka hua (0.2% offset) | Ikaika U'i | Elongation, | Hoemi | ʻoʻoleʻa | ||
1000 psi | MPa | 1000 psi | MPa | |||||
Pāpā | Kaʻa wela | 46.7 | 322 | 106.5 | 734 | 62 | 56 | 172
|
Bar/Rod | Uea | Hoʻopaʻa / ʻāwili | Pepa/Pula | Paipu/Tube | Hoʻopaʻa |
ASTM B 166;AMS 5887, DIN 17752 , VdTÜV485 | ASTM B 166;ISO 9724 , DIN 17753 | ASME SB 168, AMS 5889, ISO 6208, DIN 17750, VdTÜV 485 | ASME SB 168,AMS 5888,AMS 5889,ISO 6208,DIN 17750 | ASTM B 546;ASME SB 546,DIN 17751,VdTÜV 485 | ASTM B 564 AMS 5887, |
Alloy i loko o ke kahua o ka wela corrosion kaiapuni e like me ka sulfide, o ka oi aku i loko o ka kaiapuni a hiki i 1100 ℃ circulating oxidation a me carbonization, ua maikai corrosion resistance.The corrosion kū'ē i hui me ka maikaʻi mechanical waiwai, e kūpono no ka kiʻekiʻe wela kahua.maikaʻi transient a me ka lōʻihi manawa mechanical waiwai a hiki i ka 1100 °C.
ʻO ka hui pū ʻana o ka ikaika kiʻekiʻe a me ke kūpaʻa ʻana i nā mahana ma luna o 1800 ° F e hana i ka alloy 617 i mea nani no nā ʻāpana e like me ka hoʻoheheʻe ʻana, nā kini puhi ahi, a me ka liner hoʻololi i nā mokulele ʻelua, a me nā turbine kinoea.Ma muli o kona kū'ēʻana i ka wela wela, ua hoʻohanaʻia ka huila no nā kākoʻo catalyst-grid i ka hanaʻana i ka waikawa nitric, no nā hīnaʻi wela, a no ka ho'ēmiʻana i nā moku i ka hoʻomaʻemaʻeʻana i ka molybdenum.Hāʻawi pū ʻo Alloy 617 i nā waiwai maikaʻi no nā ʻāpana o nā mea kanu hoʻomohala mana, ʻelua fossil-fueled a nuklea.
•ʻO nā huila kinoea no nā kini puhi ahi•ʻO ka unuhi ʻana
•Nā laina hoʻololi•ʻO ka hana ʻana i ka petrochemical
•mea hana wela•ʻO ka hana ʻana i ka waikawa Nitric
•Na Mea Mana Aila•Nā Mea Mana Nukelea
•Nā ʻāpana o nā mea hana mana