A panel has an upper side facing the room in the use position and a lower side facing the floor. The lower side is coated, at least in sections, with a bonding layer composed of polymer. The bonding layer has an uneven surface on the outer side facing away from the panel, and has been coated at least in sections with a damping layer composed of polymer. A covering composed of panels, a process and an apparatus for producing the panels are also described.

A panel has an upper side facing the room in the use position and a lower side facing the floor. The lower side is coated, at least in sections, with a bonding layer composed of polymer. The bonding layer has an uneven surface on the outer side facing away from the panel, and has been coated at least in sections with a damping layer composed of polymer. A covering composed of panels, a process and an apparatus for producing the panels are also described.

An adhesive-bonded component including a first workpiece having a first substrate and a first mating surface including a plurality of protrusions. The component also includes a second workpiece comprising a second substrate having a second mating surface contacting the first mating surface and adhesive positioned on the first mating surface. In various embodiments, the second mating surface comprises troughs receiving the protrusions of the first workpiece, and the plurality of protrusions of the first workpiece and the troughs of the second workpiece may be arranged in multiple mating patterns. The technology also includes processes of making the components.

Medical devices, such as implants, and corresponding methods of manufacturing using an additive manufacturing technique, wherein the finished medical devices include a build plate retained therein, are disclosed. In some embodiments, the medical device includes a build plate having a plurality of peaks and a plurality of indentations, the plurality of peaks and the plurality of indentations together defining a surface roughness of an exterior surface of the build plate. The medical device may further include a first layer formed atop the exterior surface of the build plate, the first layer comprising a plurality of powder structures disposed over the plurality of peaks and the plurality of indentations. In some embodiments, an average peak distance between adjacent peaks of the plurality of peaks is less than an average width dimension of at least a portion of the plurality of powder structures.

A system and method for cladding a building. The system comprises a rigid base layer supported by an exterior exposed surface of the building and a metal mesh secured and retained in direct contact with an exterior surface of the rigid base layer with fasteners. The system further comprises a layer of a base coat applied over the metal mesh so as to form a matrix therearound and a finishing barrier layer applied over the matrix of the metal mesh and the base coat layer. The method comprises securing the rigid base layer to an exterior exposed surface of the building, securing and retaining a metal mesh in direct contact to the exterior surface of the rigid base layer with fasteners, applying a cement base coat over the metal mesh so as to form a matrix therearound and applying a finishing barrier layer over the base coat.

An article includes a silicon-containing region; at least one outer layer overlying a surface of the silicon-containing region; and a constituent layer on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer, the constituent layer being formed by constituents of the silicon-containing region and being susceptible to creep within an operating environment of the article, wherein the silicon-containing region defines a plurality of channels and a plurality of ridges that interlock within the plurality of channels are formed in the silicon-containing region to physically interlock the at least one outer layer with the silicon-containing region through the constituent layer.

A multilayer construction for an array of aerodynamic riblets incorporates a first layer composed of a material with protuberances, the first layer material having shape memory and a second layer composed of a material exhibiting a second characteristic with capability for adherence to a surface.

This grain-oriented electrical steel sheet is a grain-oriented electrical steel sheet including a base steel sheet and a tension coating, in which, when an average coating thickness of a flat surface coating portion is referred to as t1 (m), a minimum coating thickness of a groove forming surface coating portion is referred to as t2.sub.Min (m), and a maximum coating thickness of the groove forming surface coating portion is referred to as t2.sub.Max (m), Expressions (1) and (2) are satisfied, and when a value of 0.95 times a distance D of the tension coating along a sheet thickness direction from a bottom surface position of the groove forming surface coating portion to a bottom surface position of the flat surface coating portion is referred to as an effective depth d (m), Expression (3) is satisfied.
t2.sub.Min/t10.4(1)
t2.sub.Max/t13.0(2)
t2.sub.Maxd/2(3)