摘要:
Methods of providing improved metal coatings or metal deposits on a substrate, improvements in plating solutions that are used to provide such metal deposits and articles of the metal-coated substrates. The solderability of the metal coating is enhanced by incorporating trace amounts of phosphorus in the metal coating to reduce surface oxide formation during subsequent heating and thus enhance long term solderability of the metal coating. The phosphorus is advantageously provided in the metal coating by incorporating a source of phosphorus in a solution that is used to provide the metal coating on the substrate, and the metal coating is then provided on the substrate from the solution.
摘要:
The present invention relates to a solution for use in connection with the deposition of tin or tin alloys on platable portions of substrates. This solution comprises water; tin ions in an amount sufficient to provide a tin deposit on platable portions of substrates; a complexing agent of an acid or salt thereof that is stable at a pH of above 5.5 and below 10 present in an amount sufficient to render the metal ion soluble in the solution; and a surfactant of an alkoxylated polyalcohol present in an amount sufficient to complex the metal and render it soluble in the solution to facilitate deposition of tin upon the platable portions of the substrates.
摘要:
The present invention relates generally to any electrolyte and methods for monitoring the consituents contained therein. More specifically, the present invention relates to platingbaths and methods for monitoring the constituents contained therein based on chemometricanalysis of voltammetric data obtained for these baths. More particularly, the method of the present invention relates to application of numerous chemometric techniques of modelingpower, outlier detection, regression and calibration transfer for analysis of votammetric dataobtained for various plating baths.
摘要:
A label to be attached on a plastic product formed in a mold and identifiable by a detecting device includes a soft circuit board, a protective layer and an adhesive layer. The soft circuit board has its outer surface provided with a radio frequency identifiable device (RFID). The protective layer is transparent, adhered on the outer surface of the soft circuit board for protecting and enabling RFID identified by a signal transmitted by a wireless detecting device. The adhering layer is made of a compound material and adhered on an inner layer for protecting the inner surface of the soft circuit board and the RFID as well. The label is attached on a plastic product during injecting molding process, widely usable for identifying an object affixed with the label by means of a detecting device.
摘要:
Die Erfindung betrifft ein Verfahren zur Vermeidung von Erosionsschäden in Heizungsanlagen infolge einer Verbrennung von schwefelarmem Brennstoff, mit einem Massenanteil an Schwefel von höchstens 0,05%, wobei auf den Schaden verursachenden Prozess Einfluss genommen wird, indem eine während der Verbrennung des Brennstoffs im Verbrennungsraum vorhandene elektrische Spannung gering gehalten oder vermindert wird oder indem die Bildung von Carbonsäure während der Verbrennung des Brennstoffs im Verbrennungsraum vermindert wird. Die Erfindung betrifft ferner einen flüssigen schwefelarmen Brennstoff, mit einem Massenanteil an Schwefel von höchstens 0,05% mit einem zugesetzten Additiv zum Verhindern oder Abbauen von elektrostatischen Ladungen.
摘要:
A fake-preventing label formed integral with a product in a mold includes an inner decorative layer (1) printed thereon with designs or letters and an outer protective layer (2) bonded with the inner decorative layer. The inner decorative layer and/or the outer protective layer respectively have holes (10,20), or a recess (30) and/or provided with a metallic layer or an ornament (11). After the label is placed in the mold and formed integral with the product therein, the holes and/or the metallic layer and/or the ornament of the label produce various appearances, producing a product with a fake-preventing label. And a method for manufacturing a product with a fake-preventing label includes steps of placing a label in a mold and of injecting material in the mold for shaping a product with the label bonded together.
摘要:
Ein Entstauber 1 mit vorteilhafterweise schräg stehend angeordnetem Demister 15 weist eine sehr kompakte Bauweise auf, weil ausreichende Durchfeuchtung bzw. Benetzung der staubhaltigen Rohluft 24 durch den Einsatz von intensiv wirkenden Mehrstrahldüsen 33 möglich ist. Der Lüfter 11 ist einem eigenen Lüftergehäuse 18 zugeordnet, das an das Entstaubergehäuse 10 angeschlossen ist und einen nachgeordneten Schalldämpfer 20 aufweist.