Effect of processing condition and antioxidants on visual properties of multilayer post-consumer recycled high density polyethylene films

Morgani, Mahdi Salehi; Dil, Ebrahim Jalali; Ajji, Abdellah

doi:10.1016/j.wasman.2021.03.005

Cited by 7 publications

(1 citation statement)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…When we prepare NiCr/NiSi thin film thermocouples, through the parameters of the system in Table 1, this experiment needs to XRD test the composition of NiCr film and NiSi film, to be clear about the crystal structure of the prepared film, because the performance of the material is closely related to the structure [11][12], so we will be prepared NiCr thin film and NiSi thin film characterized, as shown in Figure 1(B). According to the XRD patterns of NiCr film and NiSi film in the as-deposited state, it can be found, NiCr film and NiSi film show obvious diffraction peaks at 44.603 °position, and it can be seen by comparing it with the standard PDF card of Ni that these diffraction peaks correspond to the strongest peak (111) crystal surface of Ni.…”

Section: Structural Characterization Of Nicr/nisi Filmsmentioning

confidence: 99%

Multichannel static calibration method for NiCr/NiSi thin film thermocouples

zhihui,

Shen,

Zeren

et al. 2024

Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023)

View full text Add to dashboard Cite

Thin film thermocouples are widely used for temperature measurement because of their high measurement accuracy, low thermal inertia, and small size. The static calibration method is an important factor in determining the temperature measurement accuracy of thin film thermocouples. Different calibration methods will result in different Seebeck coefficients obtained. The calibration methods studied so far can make the calibration process difficult to obtain accurate Seebeck coefficient values due to the mismatch between the distribution of the temperature field and the physical dimensions of the thin-film thermocouple. In this paper, we first designed and prepared NiCr/NiSi thin film thermocouples, and then characterized and analyzed their film thickness, structure, and composition, and built a multi-channel fast acquisition thin film thermocouple static calibration system to calibrate the prepared NiCr/NiSi thin film thermocouples. The results show that the NiCr/NiSi thin film thermocouple designed and prepared in this paper meets the requirements of temperature measurement, the static calibration system built to test the standard K-type patch thermocouple Seebeck coefficient of the difference between the standard and the standard is only 0.3% and can be realized at the same time 9 groups of static calibration and Seebeck coefficient of consistency is good. This paper intends to solve the problem of difficult and inaccurate calibration of Seebeck coefficient in the temperature measurement process of thin film thermocouples and promote the efficient application of thin film thermocouples in temperature measurement and other fields.

show abstract

Section: Structural Characterization Of Nicr/nisi Filmsmentioning

confidence: 99%