Özet:

Glass-metal compounds are important to increase the efficiency of parabolic solar energy systems’ heat collection units. Soda silicate glass - 304L stainless steel combinations can be a cost-effective alternative to the combinations currently used for heat collection units applications if they can be performed. Due to the great difference in the thermal extension rate of the soda silicate glass, it is difficult to combine it directly with 304L stainless steel. In this study, 304L stainless steel is combined in 800 °C in the air environment with the use of silicate silicate glass Ti/Ag inter layer. Soda silicate silicate glass/Ti/Ag/304L cut sample has been studied with the light and scan electron microscope and has been studied the effects of combining reactions occurring on the surface of the glass-Ti/Ag/304L. The remaining stretches and tensions in the materials combined after the Ti/Ag/304L combination to the room temperature are modeled using the ANSYS 14 multi-physical software with the method of the final elamanes. The modeling results have been compared with experimental observations and the conclusion has been made that for the combinations made using the Ag/Ti interlayer to be successful, the glass must be exposed to low residual voltage and tensions in the combination area. According to the model analysis, the combined Sodium silicate glass using the Ag/Ti intersection layer has produced maximum and minimum original stretches at the highest 95 MPa levels and the lowest -50 MPa levels. The Ag layer has a maximum original voltage at the highest levels of 80 MPa, while the Ti layer has a minimum original voltage at the lowest levels of -130 MPa. As a result of the effect of the remaining stretches, the soda silicate glass has an equivalent elastic stretch at the levels of 0.00126 mm/mm, while the Ag layer has been trained in plastic at the levels of 0.025 mm/mm.

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