Abstract: A pellet including C-grade iron fines and a binder; a method of producing said pellet, including mixing the C-grade iron fines and the binder to form a mixture and agglomerating the mixture to form a pellet; and a method of producing steel, including heating a pellet including C-grade iron fines and a binder in an electric arc furnace are all provided.

Abstract: A multi-layer wound dressing comprises a carrier film comprising a transparent material or a semi-transparent material, and an adhesive layer comprising a silicone-based material and in contact with the carrier film and exhibiting a tackiness formulated and configured to decrease over a duration of time. Related multi-layer wound dressings are also disclosed.

Abstract: The cleaning device may clean probe elements. The probe elements may be the probe elements of a probe card testing apparatus for testing semiconductor wafers or semiconductor dies on a semiconductor wafer or the probe elements of a handling/testing apparatus for testing the leads of a packaged integrated circuit. During the cleaning of the probe elements, the probe card or the handler/tester is cleaned during the normal operation of the testing machine without removing the probe card from the prober. The cleaning device has a working surface with a particular characteristic (a matte finish or a conductive material) so that a prober is capable of automatically determining the location of the working surface of the cleaning device and therefore operate in an automatic cleaning mode.