CHEN Peng, GAN Meng-bi, GAO Yan et al. CAUSE ANALYSIS OF REINFORCING WIRES FAILURE FOR INCOMING GAS SAFETY ISOLATING STRAINER OF THE GAS TURBINE[J]. Thermal power generation, 2004, (12): 48-50.
CHEN Peng, GAN Meng-bi, GAO Yan et al. CAUSE ANALYSIS OF REINFORCING WIRES FAILURE FOR INCOMING GAS SAFETY ISOLATING STRAINER OF THE GAS TURBINE[J]. Thermal power generation, 2004, (12): 48-50. DOI: 10.19666/j.rlfd.2004.12.015.
and fractures for the failed reinforcing wires of incoming gas safety isolating strainer on gas turbine No.3 in Yueliangwan Gas Tubine Power Plant
it is determined that one cause leading to early fracture is unsuitable proportion of alloy composition for the stainless wires
the content of mangonese being high
eduction of intergranular carbide
as well as sirious quality problems existing in the material used. It is recommended to select OOCr 17 Ni14 Mo3 or 316L (OOCr17N:14MoZ) austenitic stainless steel having ultta-low carbon content
high Cr and Ni content
and 2%~3%Mo content
and the fabrication of reinforcing wires having to be in conformity with requirements of standard GB4240.