ALOY 690 • UNS N06690 • WNR 2.4642
Alloy 690 waa daawaha nikkel-chromium-sare leh oo iska caabin heer sare ah u leh warbaahin badan oo aqueous ah iyo jawiga heerkulka sare. Maaddooyinka kooroomada sare ee daawaha waxa ay siinaya iska caabin heer sare ah oo ay u leeyihiin katurization-ka, boodhka birta, oksaydhka iyo sulfidation heerkul sarreeya. Marka lagu daro iska caabbinta daxalka, Alloy 690 waxay leedahay awood sare, xasillooni bir ah oo wanaagsan, iyo sifooyin wax-soo-saar wanaagsan.
Waqtiga boostada: Seb-21-2020