Long term creep properties and microstructure of SUPER304H, TP347HFG and HR3C for A-USC boilers 期刊名称： Energy Materials长征小报
作者： Ida, A.,Okada, H.,Semba, H.,Igarashi, M.拍照声音怎么关
梦见以前的领导年份： 2007年
埋怨的反义词期号： 第4期
关键词： Practical/ boilers; creep fracture; creep testing; mechanical stability;
mechanical strength; oxidation; pipes; steel/ creep property; microstructure;
SUPER304H; TP347HFG; HR3C; A-USC boilers; ASME CC2328; ASME SA213; high
strength oxidation resistant steel tube; high steam temperature; creep rupture
test; stable strength; austenitic stainless steel; ASME CC2115; corrosion resistant steel tube; ultrasupercritical boiler; longest creep test; stable creep strength;
三年级语文生字
creep rupture property; USC boiler; temperature 700 degC; temperature 600
degC; temperature 600 degC to 800 degC; Cr-Ni-Cu-Nb-N/ E2310 Power and
宁静的近义词
plant engineering (mechanical engineering) E1520N Surface treatment and米隆
coating techniques E1630 Testing E1710 Engineering materials E2120 Heat and
thermodynamic process (mechanical engineering) E2180C Buckling and
唐嫣演的电视剧instability (mechanical engineering) E2180E Fracture mechanics and hardness
(mechanical engineering)/ temperature 9.7315E+02 K; temperature 8.7315E+02
K; temperature 8.7315E+02 to 1.07315E+03 K/
摘要：SUPER304H (18Cr9Ni3CuNbN; ASME CC2328) and TP347HFG (18Cr12NiNb; ASME SA213) have been developed for high strength oxidation resistant steel tubes to operate at high steam temperatures and pressures. The longest creep rupture tests performed to date (600°C for 85 426 h for SUPER304H; 700°C for 55 858 h for TP347HFG) showed that the stable strength and microstructure were retained, with
very little formation of -pha compared with conventional austenitic stainless steels and no other brittle phas. The alloy HR3C (25Cr20NiNbN; ASME CC2115) has been developed for the high strength and high corrosion resistant steel tubes ud in recent ultrasupercritical (USC) boilers with steam temperatures of 600°C. The longest creep test conducted to date (700°C, 69 MPa for 88 362 h) confirmed a stable creep strength and
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