Superalloy Series
0102030405
HANA KEMIIKA
KAHIKI | % | C | Cr | In | IN | No ka mea | Ua ʻōlelo ʻo Al | Nb | O | ʻO Fe | B | ʻO kēia | ʻO Mn | A | P | S |
GH648 | MIN | - | 32 | kaulike | 4.3 | 2.3 | 0.5 | 0.5 | 0.5 | - | - | - | - | - | - | - |
MAX | 0.1 | 35 | kaulike | 5.3 | 3.3 | 1.1 | 1.1 | 1.1 | 4 | 0.008 | 0.03 | 0.5 | 0.4 | 0.015 | 0.01 |
Na Waiwai Kino
mānoanoa | wahi hehee |
8.28g/cm3 | 1336-1353 ℃ |
HUAKAA HIʻO
ʻO GH648 kahi Ni-Cr i hoʻokumu ʻia i ka ua paʻakikī deformation kiʻekiʻe wela me ka lōʻihi o ka lawelawe lawelawe ma lalo o 900 ° C a me kahi mahana lawelawe manawa pōkole a hiki i 1100 ° C. Hōʻike ʻia ka alloy e ka hoʻohui ʻana ma kahi o 32% o ω(Cr), e hāʻawi iā ia i ke kūpaʻa maikaʻi loa. Hōʻike ʻia ka alloy e ka hoʻohui ʻana o kahi ω (Cr) 32%, i loaʻa iā ia ke kūpaʻa maikaʻi loa. I ka manawa like, loaʻa i ka alloy ka ikaika waena a me ka luhi maikaʻi a me ke kūpaʻa ʻana, nā waiwai hana anu maikaʻi a me nā waiwai welding. He kūpono ia no ka hana ʻana i nā ʻāpana hoʻolālā kiʻekiʻe me ka mahana o 900 ℃-1000 ℃ a me ke kūpaʻa maikaʻi loa. ʻO nā ʻano ʻano nui i hāʻawi ʻia ʻo ia nā papa, nā ʻāpana, nā kaola, nā forgings a me nā apo. ʻOi aku ka maikaʻi o ka hana holoʻokoʻa o ka alloy ma mua o ka pae hana GH3044 a me GH3128. No ka mea ʻoi aku ka liʻiliʻi o ka gravity kikoʻī o GH648 ma mua o GH3044, ʻoi aku ka ikaika o ka alloy.
noi huahana
Ua hoʻohana ʻia ka alloy i ka hana ʻana i nā ʻāpana o ke keʻena ahi a me nā mea wela wela o nā aero-engines kiʻekiʻe, me ka hana maikaʻi a me ka hoʻohana ʻana. Ua hoʻohana nui ʻia nā māka like i nā ʻenekini aero ʻē aʻe.
