Polishing definition

The enormous scope of the subject of corrosion follows from the definition which has been adopted in the present work. Corrosion will include all reactions at a metal/environment interface irrespective of whether the reaction is beneficial or detrimental to the metal concerned —no distinction is made between chemical or electropolishing of a metal in an acid and the adventitious deterioration of metal plant by acid attack. It follows, therefore, that a comprehensive work on the subject of corrosion should include an account of batteries, electrorefining, chemical machining, chemical and electrochemical polishing, etc. 

Malfunction. Any condition in which a piece of equipment or system is imperfect for any reason. Examples might be exhausted condensate polishers, leaky condenser tubes, and sensors for which the power has been unintentionally turned off. This definition of malfunction includes deterioration of equipment due to normal wear. By this definition, worn out car brakes are a malfunction. 

Danuta Czech s Kalendarium, a work of post-war Polish-Communist propaganda, resembles a sort of catalogue of chronological listing of actual and invented individual events, without any attempt to draw up a theoretically definitive and critical view of the existing material on the history of the camp.89... 

There were two very definite attractions I enjoyed the unreality of a created world. The images were not casual, accidental or imperfect, but fully organized to the last detail of highly complex, consistent, yet forever changing designs. They were harmonized in color and had a slick, sensuous, polished finish. The other attraction of which I was very conscious at the time was an inexplicable sensation of intimacy with the visions. They were mine and concerned only me. I remembered an Indian telling me that whenever he drank ayahuasca, he... 

The method which seems theoretically most nearly sound is that of Bowden and Ridcal.4 These authors measured the quantity of electricity which had to be passed in order to build up a definite overvoltage on a metal surface. There is reason to believe that this quantity, i.e. the number of ions per square centimetre for each millivolt of overpotential is independent or nearly so of the nature of the metal therefore the true area of the nietal surface is proportional to the quantity of electricity needed to build up a given overpotential. It was first assumed that the real area of a mercury surface was equal to the apparent area with this assumption the real area of various smooth or polished metals appeared... 

Benz emphasizes that where the Soviet evacuations, the Jewish population trends in Poland, and the Polish flight migrations are concerned, there are no definite figures, and one must rely on estimates alone. He arrives at his utterly incorrect estimates in the space of a very few sentences, without any sort of logical line of reasoning. Even though he admits that these issues are in dire need of further research, he avoids any such endeavor. 

Patentable inventions must be useful, "reduced to practice" (35 USC, 102) and, by legal definition in most countries, also amenable to an industrial application. The German concept of a patentable invention describes it as "Lehre zum technischen Handeln" (teaching of a technical operation). The Polish law even requires a strictly technical character of the invention and currently excludes from patentability any biological product as well as pharmaceuticals and chemicals, even if these derive from a technical process. The technical process which is used to make such products, however, is patentable in almost all countries, irrespective of whether these refuse to grant patents on certain or all products of nature. 

Also, Cj/jr 0.0130 and n = 1.0 for the boiling of water on a mechanically polished stairilcss steel surface (Table 10-3). Note that vie expressed the proper ties in ilnifs specified under Eq. 10 2 in connection v/ith their definitions In order to dvoid unit manipulations. 

The results indicate that some surfactants can definitely lead to better surface finish upon polish. Table 5 gives the average RMS (root mean square) values, Ra, of surface roughness obtained with the Dektak profilometer. The measurements are carried out on both the copper disks and 4 inch copper wafers. Dramatic improvements are noticed in polished surface uniformity when surfactants Brij 35 and SDS are employed in the slurry. The destabilizing... 

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