chii chinonzi inconel 690#Inconel 690
Zvishandiso zvekupisa machubhu emagetsi emagetsi muPWR zvidyarwa zvemagetsi enyukireya zvakapfuura nenzira yekusimudzira, kusanganisira 304 austenitic stainless simbi, 600 alloy, 800 alloy uye 690 alloy. Tsvagiridzo yekutadza kuita ngura ye600 alloy mubasa inoratidza kuti intergranular corrosion uye intergranular stress corrosion cracking ndiwo matambudziko makuru. Alloy 690 inoshandiswa senge yekupisa yekupisa chubhu zvinhu zvehutsi jenareta muPWR nuclear power plant. Kubva zvakaiswa mukushandiswa muma1990, hapana kukuvadzwa kwakambotaurwa, uye mhedzisiro yacho yakanaka kwazvo.
Chigadzirwa fomu: bar, pombi, ndiro, mhete, forging
N06690 chimiro chemakemikari:
Ni: margin
Cr: 30.39
Fe: 8.8
C: 0.023
Al: 0.22
Ti: 0.26
Mn: 0.23
Si: 0.07
Ku: 0.02
P: 0.006
S: 0.002
Izvo zvenyama zvimiro zveN06690 munzvimbo yakavharwa:
Density: 8.19g / cm
Kunyungudika: 1343-1377 ℃
Yechidiki modulus: 211GPa
Chiyero chePoisson: 0.289
Goho simba: 350MPa
Tensile simba: 700MPa
Kuwedzera: 45%
Nguva yekutumira: Nov-06-2020