نتایج جستجو برای: metalworking fluids
تعداد نتایج: 44395 فیلتر نتایج به سال:
The antimicrobial effects of diethanolamine, dimethylamino-methyl-propanol, and butylethanolamine are greatly enhanced at high pH. Their antimicrobial activities are closely correlated with their uncharged forms, indicating that diffusion through cell membrane(s) is rate limiting for the antimicrobial action. Since these compounds are selectively toxic at high pH, they are appropriate antimicro...
An understanding of the proper application metalworking fluids (MWFs) is necessary for their implementation in efficient production processes. In addition, knowledge process-related aspect chip transport and macroscopic cooling effect, characteristics properties lubricant film formation, conditions secondary shear zone on surface, i.e., direct vicinity material separation, represent a combined ...
In the United States, 1.2 million workers are exposed to metalworking fluids. During operations, aerosols are produced and airborne contaminants can be inhaled. Although biocides are used to control the bacterial content of metalworking fluids, they can create health-related problems, and their efficiency remains to be proved. The objectives of this project were (1) to verify whether rigorous c...
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