ʻO Inconel Alloy 625 718 600 Wire Uns N06625 Fine/ Filler/ Welding Uea
ʻO Inconel kahi ʻohana o austenitic nickel chromium based super alloys.
ʻO nā alloys Inconel he mau mea kūʻē i ka corrion oxidation i kūpono no ka lawelawe ʻana ma nā wahi koʻikoʻi e pili ana i ke kaomi a me ka
wela. Ke hoʻomāhana ʻia, hana ʻo Inconel i kahi rhick, kūpaʻa, passivating oxide layer e pale ana i ka ʻili mai ka hoʻouka hou ʻana.
ikaika ma luna o kahi ākea ākea, hoihoi no nā noi wela kiʻekiʻe kahi e hāʻule ai ka alumini a me ke kila.
ma muli o nā hakahaka aniani i hoʻoulu ʻia e ka thermally. Hoʻomohala ʻia ka ikaika wela kiʻekiʻe o Inconel e ka hopena paʻa
ka hoʻoikaika ʻana a i ʻole ka paʻakikī o ka ua, ma muli o ka alloy.
ʻO ka Inconel 718 kahi huila nickel-chromium-molybdenum i hoʻolālā ʻia e pale aku i kahi ākea o nā kaiapuni koʻikoʻi koʻikoʻi, pitting a me ka crevice corrosion. Hōʻike pū ʻia kēia hui kila nickel i nā waiwai kiʻekiʻe loa, tensile, a me nā mea kolo i nā wela kiʻekiʻe. Hoʻohana ʻia kēia nickel alloy mai nā mahana cryogenic a hiki i ka lawelawe wā lōʻihi ma 1200 ° F. ʻO kekahi o nā hiʻohiʻona ʻokoʻa o ka hui ʻana o Inconel 718 ʻo ia ka hoʻohui ʻana o ka niobium e ʻae ai i ka paʻakikī makahiki e hiki ai i ka annealing a me ka hoʻopaʻa ʻana me ka paʻakikī ʻole i ka wā e hoʻomehana ai a hoʻomaha. . ʻO ka hoʻohui ʻana o ka niobium e hana me ka molybdenum e paʻakikī i ka matrix o ka alloy a hāʻawi i ka ikaika kiʻekiʻe me ka ʻole o ka hoʻoikaika ʻana i ka wela. ʻO nā mea hoʻohui nickel-chromium kaulana ʻē aʻe i paʻakikī i ka makahiki ma o ka hoʻohui ʻana o ka alumini a me ka titanium. Ua hana maʻalahi kēia mea hao nickel a hiki ke wili ʻia i loko o ke kūlana paʻakikī a i ʻole ka ua. Hoʻohana ʻia kēia superalloy i nā ʻoihana like ʻole e like me ka aerospace, ka hana kemika, ka ʻenekinia moana, nā mea hoʻomalu pollution, a me nā reactors nuklea.
ʻO nā ʻāpana wela kiʻekiʻe, e like me ka turbine blades, alakaʻi vanes, turbine disks, high pressure compressor disks, machine manufacturing and combustion chambers i hoʻohana ʻia i ka hana ʻana i nā mokulele mokulele, naval a me nā ʻenehana kinoea.
| 'ikamu | Inconel 600 | Inconel | Inconel 617 | Inconel | Inconel | Inconel | Inconel | |
| 601 | 690 | 718 | X750 | 825 | ||||
| C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
| Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
| Fe | 6~10 | hoomaha | ≤3 | hoomaha | 7~11 | hoomaha | 5~9 | ≥22 |
| P | ≤0.015 | ≤0.02 | ≤0.015 | – | – | – | – | – |
| S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
| Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
| Cu | ≤0.5 | ≤1 | – | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
| Ni | ≥7.2 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
| Co | – | – | 10~15 | ≤10 | – | ≤1 | ≤1 | – |
| Al | – | 1-1.7 | 0.8-1.5 | ≤0.8 | – | 0.2-0.8 | 0.4-1 | ≤0.2 |
| Ti | – | – | ≤0.6 | ≤1.15 | – | – | 2.25-2.75 | 0.6-1.2 |
| Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
| Nb+Ta | – | – | – | 4.75-5.5 | – | 4.75-5.5 | 0.7-1.2 | – |
| Mo | – | – | 8~10 | 2.8-3.3 | – | 2.8-3.3 | – | 2.5-3.5 |
| B | – | – | ≤0.006 | – | – | – | – | – |
