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Journal articles on the topic 'Surface Cleanliness'

Author: Grafiati

Published: 15 June 2021

Last updated: 29 July 2025

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1

Ichikawa, Shinichi. "Surface cleanliness of supported metal catalysts." Surface Science Letters 176, no. 3 (1986): L853—L856. http://dx.doi.org/10.1016/0167-2584(86)91000-5.

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2

Ichikawa, Shinichi. "Surface cleanliness of supported metal catalysts." Surface Science 176, no. 3 (1986): L853—L856. http://dx.doi.org/10.1016/0039-6028(86)90040-3.

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3

Yuan, Xiaodong, Caizhen Yao, Xinxiang Miao, et al. "Ultra clean manufacturing techniques for final optics assembly in high-power laser facility." International Journal of Modern Physics B 34, no. 01n03 (2019): 2040017. http://dx.doi.org/10.1142/s0217979220400172.

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Cleanliness control is one of the most important processes for final optics assembly (FOA) in high-power laser systems. In this paper, an “Ultra Clean Manufacturing (UCM)” concept is put forward for the first time to satisfy the cleanliness requirements for FOA. First, the challenges and requirements for cleanliness in FOA are introduced and the concept of UCM is proposed. Significant surface cleaning technologies for mechanical parts and optics are then expounded. Finally, surface cleanliness control techniques, such as “gas knife” and “laser cleaning”, are developed as online cleaning method

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4

Kudlacek, Jan, and Petr Chabera. "Advanced Technologies for Determination of Surface Cleanliness." Technological Engineering 11, no. 1 (2014): 16–19. http://dx.doi.org/10.2478/teen-2014-0003.

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Abstract For high utility value of products is significant quality of surface treatment. Among the processes that most affect the quality of surface treatment are mainly surface pretreatment processes, namely processes of cleaning (degreasing). This article is devoted to quality control after surface pre-treatment. It mainly deals with the modern method for detecting surface contamination grease based on fluorescence methods. Impurities such as grease, oil and other have characteristic fluorescence after illumination by UV source. This principle can be used to determine the purity of the subst

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5

Durkee, John. "Using simple science to assay surface cleanliness." Metal Finishing 106, no. 2 (2008): 49–51. http://dx.doi.org/10.1016/s0026-0576(08)80040-2.

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6

Kanegsberg, Barbara, and Ed Kanegsberg. "Low-Cost Monitoring and Surface Cleanliness Testing." Metal Finishing 110, no. 6 (2012): 34–35. http://dx.doi.org/10.1016/s0026-0576(13)70219-8.

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7

Horrevorts, Mirte, Johan Van Ophem, and Paul Terpstra. "Impact of cleanliness on the productivity of employees." Facilities 36, no. 9/10 (2018): 442–59. http://dx.doi.org/10.1108/f-02-2017-0018.

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Purpose The purpose of this paper is to investigate whether the cleanliness of a work environment has influence on the productivity of employees working in office environments of non-profit organizations in The Netherlands. Design/methodology/approach In the study, an online survey (including questions about the perceived cleanliness) and two objective cleanliness assessment methods (particle counts and surface cleanliness) are used. The data are collected using an online questionnaire to determine the workers’ perception (of productivity and cleanliness) and to measure the cleanliness (visual

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8

Baumgärtner, M. E., Ch J. Raub, and D. R. Gabe. "Assessment of Surface Cleanliness for Metal Surfaces using an Electrochemical Technique." Transactions of the IMF 75, no. 3 (1997): 101–7. http://dx.doi.org/10.1080/00202967.1997.11871152.

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9

Endress, Felix, Julius Tiesler, and Markus Zimmermann. "Technical cleanliness of additively manufactured Inconel 718: a comparative study of surface treatment methods." Rapid Prototyping Journal 30, no. 11 (2024): 159–77. http://dx.doi.org/10.1108/rpj-02-2024-0073.

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Purpose Metal laser-powder-bed-fusion using laser-beam parts are particularly susceptible to contamination due to particles attached to the surface. This may compromise so-called technical cleanliness (e.g. in NASA RPTSTD-8070, ASTM G93, ISO 14952 or ISO 16232), which is important for many 3D-printed components, such as implants or liquid rocket engines. The purpose of the presented comparative study is to show how cleanliness is improved by design and different surface treatment methods. Design/methodology/approach Convex and concave test parts were designed, built and surface-treated by comb

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10

Alvarado, Alvin, Jingjing Cabahug, and Bernado Predicala. "ATP bioluminescence method as a rapid tool for assessment of cleanliness of commercial animal transport trailers." Canadian Biosystems Engineering 62, no. 1 (2022): 5.1–5.7. http://dx.doi.org/10.7451/cbe.2020.62.5.1.

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Animal transportation is widely recognized as a significant risk for disease transmission. At present, cleanliness of animal transport trailers is mostly assessed through subjective visual inspection (i.e., ‘white-glove’ test), which may sometimes be supplemented by microbiological testing with results obtained after at least 2-3 days. In this study, the feasibility of using adenosine triphosphate (ATP) bioluminescence method as a rapid tool for objectively assessing animal transport trailer cleanliness was investigated. Eighteen newly-cleaned transport trailers were tested using both ATP biol

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11

Bujalski, Maciej, Maciej Żyrkowski, Daniel Nabagło, and Krzysztof Szczepanek. "The algorithm of steam soot blowers operation based on the monitoring of fouling factors of heating surfaces of a coal-fired boiler under operating conditions." E3S Web of Conferences 82 (2019): 01001. http://dx.doi.org/10.1051/e3sconf/20198201001.

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The article deals with the problem of optimizing the operation of soot blowers in a pulverized coal-fired boiler based on the instantaneous degree of cleanliness of heating surfaces, determined in real time. The elaborated methodology of calculations and the algorithm that determines the optimal configuration of the blowers operation has been implemented and tested on a boiler with a capacity of 380 t/h. The indicator defining the degree of cleanliness of a given heating surface is calculated using available measurements of process parameters based on the epsilon-NTU method. The calculations a

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12

Perko, Howard A., John D. Nelson, and Willy Z. Sadeh. "Surface Cleanliness Effect on Lunar Soil Shear Strength." Journal of Geotechnical and Geoenvironmental Engineering 127, no. 4 (2001): 371–83. http://dx.doi.org/10.1061/(asce)1090-0241(2001)127:4(371).

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13

Krauth, P. J. "Measurement and control of steel sheet surface cleanliness." Revue de Métallurgie 99, no. 6 (2002): 561–68. http://dx.doi.org/10.1051/metal:2002138.

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14

Bilmes, G. M., D. J. O. Orzi, O. E. Martínez, and A. Lencina. "A real time method for surface cleanliness measurement." Applied Physics B 82, no. 4 (2006): 643–48. http://dx.doi.org/10.1007/s00340-005-2096-7.

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15

Scheuerlein, C., and M. Taborelli. "The assessment of metal surface cleanliness by XPS." Applied Surface Science 252, no. 12 (2006): 4279–88. http://dx.doi.org/10.1016/j.apsusc.2005.07.007.

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16

Long, Zhiqiang, Jiangang Wang, Fengqin He, et al. "Particle image recognition in the measurement of workpiece cleanliness." Journal of Physics: Conference Series 2365, no. 1 (2022): 012027. http://dx.doi.org/10.1088/1742-6596/2365/1/012027.

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Abstract Monitoring the cleaning degree of workpiece surface cleaning is a key step in high-end equipment manufacturing. The use of image recognition technology to identify the cleaning degree of workpiece surface can effectively improve the quality and efficiency of workpiece cleaning. In this paper, a particle image recognition technology based on opencv was proposed, which uses a series of methods such as grayscale, binarization, morphological processing, line contour detection, contour extraction to statistically calculate the number and average size of particles. So that the surface clean

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17

Wang, Bao Xu, Mei Cong Wang, Ming Zhi Zhu, Xiao Juan Chen, and Wen Kai Wu. "Optical Surface Cleanliness Inspection, Degradation and Maintaining in High Power Laser System." Advanced Materials Research 765-767 (September 2013): 2288–93. http://dx.doi.org/10.4028/www.scientific.net/amr.765-767.2288.

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High Power Laser System (HPLS) is a large optical instrument, provides extremely high temperature and pressure conditions for inertial confinement fusion (ICF) and high-energy-physics research. It contains large number of optics and which would be easily damaged due to high fluence of laser power. The contamination control of optical surfaces has a great significance to ensure the performance of the system and decrease costs. This paper discussed the background and development of cleanliness control techniques in high power laser systems, including contamination induced laser damage (CILD), co

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18

Dolev, Eran, Ilana Eli, Ester Mashkit, Naftali Grinberg, and Alona Emodi-Perlman. "Fluorescent Marker as a Tool to Improve Strategies to Control Contaminated Surfaces and Decrease Danger of Cross-Contamination in Dental Clinics, during and beyond the COVID-19 Pandemic." International Journal of Environmental Research and Public Health 20, no. 6 (2023): 5229. http://dx.doi.org/10.3390/ijerph20065229.

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The COVID-19 pandemic posed an increased threat to dental personnel and patients. Close encounters with patients’ breath and saliva and the use of intraoral rotating instruments which disperse microscopic airborne particles both increase the possibility of environmental infection. In this study, fluorescent marker (FM) was used to assess and enhance surface cleanliness in the dental clinics and public areas of a major dental school. Initially, 574 surfaces in various areas of a dental school were marked with FM for 3 consecutive months to monitor the surface cleanliness. The initial evaluation

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19

Huang Cong, 黄. 聪., 游兴海 You Xinghai, and 张. 彬. Zhang Bin. "Influence of surface cleanliness of optical element on its surface scattering characteristics." Infrared and Laser Engineering 48, no. 1 (2019): 120002. http://dx.doi.org/10.3788/irla201948.0120002.

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20

YANG, JIANGUO, JOSEPH MCGUIRE, and EDWARD KOLBE. "Use of the Equilibrium Contact Angle as an Index of Contact Surface Cleanliness." Journal of Food Protection 54, no. 11 (1991): 879–84. http://dx.doi.org/10.4315/0362-028x-54.11.879.

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Advancing contact angles formed by water and aqueous ethanol solutions were measured on both bare surfaces and film-covered surfaces of acrylic, glass, hydrophilic and hydrophobic silicon, polycarbonate, polyester, and #304 stainless steel. Each bare surface was initially characterized with respect to its hydrophilic/hydrophobic balance. Both homogeneous protein films and heterogenous milk films were prepared on each surface; the adsorbed mass comprising each film was measured with ellipsometry. Contact angle methods proved useful in detecting the presence of a protein film on sufficiently hyd

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21

Kudláček, Jan. "Luminescence method − instrument used for detection of surface cleanliness." Tehnicki vjesnik-Technical Gazette 22, no. 4 (2015): 1051–55. http://dx.doi.org/10.17559/tv-20131210084814.

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22

Gavriushin, S. S., V. B. Poliakov, E. P. Prokhorov, and E. A. Deulin. "Physical basis of the device for surface cleanliness measurement." Journal of Physics: Conference Series 872 (July 2017): 012051. http://dx.doi.org/10.1088/1742-6596/872/1/012051.

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23

Deulin, E. A., S. S. Mashurov, and A. A. Gatsenko. "Sensor for the working surface cleanliness definition in vacuum." Journal of Physics: Conference Series 729 (July 2016): 012022. http://dx.doi.org/10.1088/1742-6596/729/1/012022.

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24

Ященко, Б. Ю., Д. Б. Добрица, and С. И. Шматов. "Control of spacecraft surface cleanliness during thermal vacuum testing." Вестник НПО им. С.А. Лавочкина, no. 1(63) (March 11, 2024): 47–55. http://dx.doi.org/10.26162/ls.2024.63.1.007.

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Работа посвящена вопросам контроля уровня загрязнения поверхностей космических аппаратов (КА) и их модулей при проведении тепловакуумных испытаний (ТВИ). Приведены разработанная методика измерений и методики расчёта с использованием датчиков с чувствительным элементом в виде образцов-свидетелей из кварцевого стекла. Рассмотрены результаты измерений с помощью образцов-свидетелей загрязнения поверхностей КА, полученные после проведения ТВИ. Представлены рекомендации по снижению уровня загрязнения поверхностей КА при проведении ТВИ The work is devoted to the issues of controlling the level of con

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EDWARDS, B., and B. GOLD. "Analysis of surface cleanliness of three commercial dental implants." Biomaterials 13, no. 11 (1992): 775–80. http://dx.doi.org/10.1016/0142-9612(92)90017-i.

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26

Westerway, S. C., J. M. Basseal, G. Whiteley, T. Glasbey, and P. Fahey. "OP04.01: Improving surface cleanliness of patient-ready ultrasound equipment." Ultrasound in Obstetrics & Gynecology 52 (October 2018): 74–75. http://dx.doi.org/10.1002/uog.19419.

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27

Barney, Richard. "Contamination Control Program for the Cosmic Background Explorer: An Overview." Journal of the IEST 34, no. 2 (1991): 34–44. http://dx.doi.org/10.17764/jiet.2.34.2.u455344278xk0500.

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Each of the three state-of-the-art instruments flown aboard NASA's Cosmic Background Explorer (COBE)2 were designed, fabricated, and integrated using unique contamination control procedures to ensure accurate characterization of the diffuse radiation in the universe. The most stringent surface level cleanliness specifications ever attempted by NASA were required by the diffuse infrared background experiment (DIRBE) which is located inside a liquid helium cooled dewar along with the far infrared absolute spectrophotometer (FIRAS). The DIRBE instrument required complex stray radiation suppressio

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Whiteley, Greg S., Chris Derry, and Trevor Glasbey. "Reliability Testing for Portable Adenosine Triphosphate Bioluminometers." Infection Control & Hospital Epidemiology 34, no. 5 (2013): 538–40. http://dx.doi.org/10.1086/670208.

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Measurement of adenosine triphosphate (ATP) using portable bioluminometers has been adapted from the food manufacturing sector, and it has been suggested that it could be used as an indicator of surface soiling or cleanliness in hospital settings. Some healthcare authorities are considering the use of portable ATP bioluminometers as a tool for standard setting for surface cleanliness to improve cleaning standards. Central to this approach is the use of a commonly accepted level of detected ATP—expressed as relative light units (RLUs)—that may be used as a surrogate for underlying soiling, incl

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29

Bullen, R. D., and N. L. McKenzie. "Aerodynamic cleanliness in bats." Australian Journal of Zoology 56, no. 5 (2008): 281. http://dx.doi.org/10.1071/zo08059.

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In this paper we examine morphometric attributes of the airframes of 24 species of bat from Western Australia. In particular, we consider anatomical features of the ear, head, body and tail related to lift and drag optimisation as well as airflow separation control. We provide an assessment of the relative cleanliness of the species and a range of lift and drag coefficient values for use in metabolic power output modelling. The species assessed have aerodynamic cleanliness optimisations that are appropriate to the range of Reynolds’ numbers in which bats fly. Head/body relative cleanliness was

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Ferreira, Adriano Menis, Denise de Andrade, Marcelo Alessandro Rigotti, and Maria Verônica Ferrareze Ferreira. "Condition of cleanliness of surfaces close to patients in an intensive care unit." Revista Latino-Americana de Enfermagem 19, no. 3 (2011): 557–64. http://dx.doi.org/10.1590/s0104-11692011000300015.

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Surface cleaning is a well-known control procedure against the dissemination of microorganisms in the hospital environment. This prospective study, carried out in an intensive care unit over the course of 14 days, describes the cleaning/disinfection conditions of four surfaces near patients. In total, 100 assessments of the surfaces were carried out after they were cleaned. Three methods were used to evaluate cleanliness: a visual inspection, an adenosine triphosphate (ATP) bioluminescence assay and testing for the presence of Staphylococcus aureus and meticillin-resistant Staphylococcus aureu

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Rupp, Mark E., Ann Adler, Margaret Schellen, et al. "The Time Spent Cleaning a Hospital Room Does Not Correlate with the Thoroughness of Cleaning." Infection Control & Hospital Epidemiology 34, no. 1 (2013): 100–102. http://dx.doi.org/10.1086/668779.

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Environmental surfaces in hospital rooms often become contaminated with microbes, and evidence has linked the patient care environment to transmission of potential pathogens. Despite attempts at standardization of training and cleaning techniques, there is great variation between housekeepers with regard to room cleaning practices. Environmental cleanliness can be assessed by direct observation, surface cultures, detection of adenosine triphosphate, or use of a fluorescent marking solution. Each monitoring technique has limitations.We participated in a multicenter study that demonstrated impro

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32

Miura, Taku, Takayuki Sakakibara, Takanori Kuno, Akira Ueno, Shoichi Kikuchi, and Tatsuo Sakai. "Interior-Induced Fracture Mechanism of High Cleanliness Spring Steel (JIS SWOSC-V) in Very High Cycle Regime." Key Engineering Materials 664 (September 2015): 209–18. http://dx.doi.org/10.4028/www.scientific.net/kem.664.209.

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In order to investigate the interior-induced fatigue crack propagation behavior of high cleanliness valve spring steel (JIS SWOSC-V), rotating bending fatigue tests were performed for various kinds of specimens with different hardness or surface finishings. The harder specimen with higher compressive residual stress showed longer fatigue life. The electrochemical polished specimen pre-treated with shot peening showed almost same fatigue life as the shot-peened specimen in spite of the difference in surface roughness. After fatigue tests, fracture surfaces were observed using a scanning electro

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33

Ostrove, Michele. "Interpreting Surface Prep Standards: Protect Yourself From Costly Disagreements." CoatingsPro 5, no. 2 (2005): 46–48. https://doi.org/10.5006/cp2005_5_2-46.

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34

Griffith, Christopher J., Rifhat Malik, Rose A. Cooper, Nick Looker, and Barry Michaels. "Environmental surface cleanliness and the potential for contamination during handwashing." American Journal of Infection Control 31, no. 2 (2003): 93–96. http://dx.doi.org/10.1067/mic.2003.62.

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35

Hudson, David M. "The use of contact angle analysis to determine surface cleanliness." Metal Finishing 95, no. 10 (1997): 26–27. http://dx.doi.org/10.1016/s0026-0576(97)80695-2.

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36

Riaz, Fahad, Rao Khuram Shahzad, Muhammad Kamran, Faraz Hussian, Rafiq Ahmad, and Tahir Ahmad. "Evaluation of Surface Preparation Techniques for Steel Substrates Prior to Coating Application." Defect and Diffusion Forum 344 (October 2013): 55–70. http://dx.doi.org/10.4028/www.scientific.net/ddf.344.55.

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The performance of organic coatings on steel substrates is strongly affected by substrate cleanliness and anchor patterns. During present research work, Surface pre-treatments were applied to remove contaminants from steel surfaces. Electrochemical Impedance Spectroscopy (EIS) was used to characterize such surfaces in terms of electrochemical parameters to find out the extent of activeness of prepared surfaces, and electrochemical processes are modeled into corresponding electrical equivalent circuits (EECs). Surface roughness parameters were evaluated to find out the extent of mechanical inte

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37

Han, Chunyu, and Ji-Huan He. "Effect of fabric surface’s cleanliness on its moisture/air permeability." Thermal Science 25, no. 2 Part B (2021): 1517–21. http://dx.doi.org/10.2298/tsci2102517h.

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A fabric?s moisture/air permeability is a main factor for the fabric design for advanced applications, and no theoretical model was available in literature for an optimal permeability. In this paper, we use the capillary-like effect to elucidate the permeability property, and the effect of nano/micro particles on the fabric?s surface on the permeability is studied by the geometric potential theory. Our theoretical analysis shows that an unclean surface gives a negative impact on the permeability. A superhydrophobic surface is needed to design a good and lasting moisture/air permeability.

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Miao, Xinxiang, Guorui Zhou, Qihua Zhu, et al. "The Characterization of Laser-Induced Particles Generated from Aluminum Alloy in High Power Laser Facility." Materials 16, no. 23 (2023): 7415. http://dx.doi.org/10.3390/ma16237415.

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Aerosol particle contamination in high-power laser facilities has become a major cause of internal optical component damage resistance and service life reduction. In general, contaminating particles primarily originate from stray light; therefore, it is crucial to investigate the mechanism and dynamics of the dynamic contaminating particle generation to control the cleanliness level. In this study, corresponding research was conducted on experiments and theory. We investigated the particle generation and surface composition modification under the action of a laser. We employed various surface

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Cheng, Xiaofeng, Xinxiang Miao, Hongbin Wang, et al. "Surface Contaminant Control Technologies to Improve Laser Damage Resistance of Optics." Advances in Condensed Matter Physics 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/974245.

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The large high-power solid lasers, such as the National Ignition Facility (NIF) of America and the Shenguang-III (SG-III) laser facility of China, can output over 2.1 MJ laser pulse for the inertial confinement fusion (ICF) experiments. Because of the enhancement of operating flux and the expansion of laser driver scale, the problem of contamination seriously influences their construction period and operation life. During irradiation by intense laser beams, the contaminants on the metallic surface of beam tubes can be transmitted to the optical surfaces and lead to damage of optical components

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Englert, Tim, Florian Gruber, Jan Stiedl, et al. "Use of Hyperspectral Imaging for the Quantification of Organic Contaminants on Copper Surfaces for Electronic Applications." Sensors 21, no. 16 (2021): 5595. http://dx.doi.org/10.3390/s21165595.

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To correctly assess the cleanliness of technical surfaces in a production process, corresponding online monitoring systems must provide sufficient data. A promising method for fast, large-area, and non-contact monitoring is hyperspectral imaging (HSI), which was used in this paper for the detection and quantification of organic surface contaminations. Depending on the cleaning parameter constellation, different levels of organic residues remained on the surface. Afterwards, the cleanliness was determined by the carbon content in the atom percent on the sample surfaces, characterized by XPS and

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Abolins, Arturs. "LASER RADIATION MADE HYDROPHOBIC SURFACE ON STAINLESS STEEL FOR FOOD INDUSTRY, A REVIEW." ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 22, 2024): 358–62. http://dx.doi.org/10.17770/etr2024vol3.8172.

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Main requirement in food processing industry is providing a food safety through all the production cycle. One of many procedures that guarantee food safety is cleanliness of surfaces that are in contact with food or its raw materials. Surface cleanliness could be achieved in different ways, either by regular washing with clean water and detergents or by creating surfaces, that repel water or other residues. It is important, because remaining water with residues create conditions for growth of unwanted microflora. As classic, or active, cleaning method of washing with clean water and detergents

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Fuchs, D., S. Schurer, T. Tobie, and K. Stahl. "A model approach for considering nonmetallic inclusions in the calculation of the local tooth root load-carrying capacity of high-strength gears made of high-quality steels." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233, no. 21-22 (2019): 7309–17. http://dx.doi.org/10.1177/0954406219840676.

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Demands for higher performance have caused a need for improved component characteristics, e.g. through surface strengthening of gears and increased cleanliness of gear steels. Unfortunately, a resultant drawback is that cracks in such high-strength gears are more often initiated in the material matrix at nonmetallic inclusions and not at the surface. In standardized calculation methods, the degree of cleanliness of steels is not yet directly correlated to the tooth root load-carrying capacity. This paper considers the effects of nonmetallic inclusions in the steel matrix on the tooth root stre

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Hill, Elizabeth, David Ensor, Phil Lawless, and Robert Donovan. "Application of a Commercial Nonvolatile Residue Monitor to Measure Purity of Solvents and Surface Cleanliness." Journal of the IEST 36, no. 4 (1993): 28–30. http://dx.doi.org/10.17764/jiet.2.36.4.q53201467460m871.

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A nonvolatile residue monitor was used to determine the cleanliness levels of deionized water, pure solvents, and solutios used to measure surface cleanliness by extraction. The measurement is rapid, repeatable, and simple to perform. With the use of calibration curves, it provides a quantitative measure of nonvolatile residue (NVR). This method can be used to replace other procedures that require evaporation of large volumes of solvent, saving time and reducing solvent emissions. The detection limit is in the nanogram range for many common nonvolatile residues.

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Cui, Fangshu, Sheng Qin, Jing Zhang, Mengwei Li, and Yuanhao Shi. "A Hybrid Method for Prediction of Ash Fouling on Heat Transfer Surfaces." Energies 15, no. 13 (2022): 4658. http://dx.doi.org/10.3390/en15134658.

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Soot blowing optimization is a key, but challenging question in the health management of coal-fired power plant boiler. The monitoring and prediction of ash fouling for heat transfer surfaces is an important way to solve this problem. This study provides a hybrid data-driven model based on advanced machine-learning techniques for ash fouling prediction. First, the cleanliness factor is utilized to represent the level of ash fouling, which is the original data from the distributed control system. The wavelet threshold denoising algorithm is employed as the data preprocessing approach. Based on

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45

Mtanis, Tarek, Ameer Biadsee, and Zeev Ormianer. "Assessing the Cleanliness of Dental Implants Using Scanning Electron Microscopy and Energy-Dispersive X-ray Spectroscopy Analysis—A SEM and EDS In Vitro Study." Journal of Functional Biomaterials 14, no. 3 (2023): 172. http://dx.doi.org/10.3390/jfb14030172.

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A wide variety of titanium (Ti) alloy dental implant systems are available and as a result, choosing the correct system has become a challenge. Cleanliness of the dental implant surface affects osseointegration but surface cleanliness may be jeopardized during manufacturing. The purpose of this study was to assess the cleanliness of three implant systems. Fifteen implants per system were examined with scanning electron microscopy to identify and count foreign particles. Particle chemical composition analysis was performed with energy-dispersive X-ray spectroscopy. Particles were categorized ac

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Rachman, Farizi, Bayu Wiro Karuniawan, and Anggie Madhu Firdiandani. "OPTIMASI SETTING PARAMATER CLEANLINESS, KETEBALAN, DAN JENIS CAT PADA MATERIAL BAJA A572 TERHADAP DAYA REKAT CAT." Jurnal Statistika Universitas Muhammadiyah Semarang 9, no. 2 (2021): 96. http://dx.doi.org/10.26714/jsunimus.9.2.2021.96-100.

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The manufacturing process consists of several stages, one of them is the finishing stage. The finishing stage at PT. Supra Surya Indonesia consists of surface preparation process and painting process. The adhesion of the paint must meet the criteria to get good protective quality for the product. In the painting process, there are always defective products that must go through the repair stage before packing. Process parameters such as cleanliness level of the material surface and paint thickness need to be considered and the selection of the type of paint will affect the results of painting.

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47

Prihandini, Ghusrina, and Muhammad Tri Sinarta. "ANALISA CLEANLINESS FACTOR SEBAGAI NILAI PERFORMASI KONDENSER UNIT 4 PT. INDONESIA POWER UP SURALAYA." Jurnal Migasian 1, no. 2 (2017): 36. http://dx.doi.org/10.36601/jurnal-migasian.v1i2.14.

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PT. Indonesia Power UP Suralaya merupakan salah satu perusahaan yang bergerak dalam bidang ketenaga listrikan yang melayani kebutuhan listrik hingga seputaran daerah Jawa, Bali, dan Madura. Dengan kapasitas 3400 MW PT. Indonesia Power UP Suralaya merupakan salah satu PLTU terbesar dikawasan Asia Tenggara. Kondenser, salah satu alat utama pada proses di pembangkit listrik tenaga uap (PLTU). Kondenser itu sendiri merupakan alat yang digunakan untuk merubah uap yang digunakan untuk menggerakan turbin menjadi air yang akan digunakan kembali pada proses PLTU. Kondenser yang digunakan pada PLTU Sura

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SUN Teng-fei, 孙腾飞, 张骏 ZHANG Jun, 吕海兵 LV Hai-bing, and 袁晓东 YUAN Xiao-dong. "Influence of Optical Mirror Surface Cleanliness Levels on Laser Transmission Characteristics." ACTA PHOTONICA SINICA 43, no. 3 (2014): 329001. http://dx.doi.org/10.3788/gzxb20144303.0329001.

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Petersson, L., P. Meier, X. Kornmann, and H. Hillborg. "Effect of surface cleanliness of aluminium substrates on silicone rubber adhesion." Journal of Physics D: Applied Physics 44, no. 3 (2010): 034011. http://dx.doi.org/10.1088/0022-3727/44/3/034011.

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Wang, M., Y.-P. Bao, H. Cui, et al. "Surface cleanliness evaluation in Ti stabilised ultralow carbon (Ti-IF) steel." Ironmaking & Steelmaking 38, no. 5 (2011): 386–90. http://dx.doi.org/10.1179/1743281211y.0000000016.

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