Alloy Refractaloy 26/R26 Turbine Bolt ti a lo ninu turbine nya si ati awọn ẹrọ ti o npese
Alloy R26 boluti, Okunrinlada Bolt, ė ẹdun, Hexagon ẹdun
♦ Iwọn Iwọn: M10-M120
♦ Gigun: ni ibamu si iyaworan awọn onibara tabi pato
♦ Ohun elo fun: Awọn ohun elo ti n pese turbine Steam
♦ Ipele: Kilasi kan
Refractaloy 26jẹ Fe - NI - Co - Cr iru lile lile iru ibajẹ ti alloy otutu giga, lilo igba pipẹ ti C - 570 ℃ iwọn otutu ti 540 ℃, iwọn otutu ti o ga julọ le de ọdọ 677 C, ṣafikun ipin ti Cr, mo alloy solid solution okun, giga si kekere titanium, aluminiomu fọọmu y ogbo ogbo ipele, nigba ti liluho eroja ṣe ti titanium, aluminiomu solubility ninu awọn ri to ojutu ti wa ni dinku, y alakoso ojoriro iye ilosoke, ki bi lati mu awọn gbona iduroṣinṣin ti y, din y ' alakoso ti agbara ẹbi stacking.
Awọn ohun-ini idapọmọra ti alloy jẹ ti o ga julọ, pẹlu itọsi fifẹ to dara julọ, isunmi ipa ati resistance ti nrakò, ko si ifamọra ogbontarigi.
| Alloy | % | Ni | Cr | Fe | Mo | P | Co | C | Mn | Si | S | B | Al | Ti |
| Refractaloy 26 | Min. | 35.0 | 16.0 | bal | 2.5 | - | 18.0 | - | - | - | - | 0.001 | - | 2.5 |
| O pọju. | 39.0 | 20.0 | 3.5 | 0.03 | 22.0 | 0.08 | 1.0 | 1.5 | 0.03 | 0.01 | 0.25 | 3.0 |
| iwuwo | 8.2 g/cm³ |
| Ojuami yo | 1200 ℃ |
| Ipo | Agbara fifẹ Rm N/mm² | Agbara ikore Rp 0. 2N/mm² | Ilọsiwaju Bi% | Brinell líle HB |
| Solusan + Ti ogbo | 1000 | 550 | 20 | 331-262 (26-35.5) |
