A method for patterning layers of 2D material by inducing self-assembly on a support substrate, the method comprising the steps of depositing a layer of 2D material on the support substrate; applying a force at a region consisting of a point, a line, or an a real region of the 2D material such that the 2D material forms a folded, self-contacting structure at that region.

A honeycomb structure 1 includes a honeycomb structure portion comprising: an outer peripheral wall 20; a partition wall 21 arranged on an inner side of the outer peripheral wall 20, the partition wall 21 defining a plurality of cells 21a each extending from one end face to other end face to form a flow path, wherein the honeycomb structure 1 further includes: a plurality of slits 3 extending radially inward from an outer peripheral surface 1a of the honeycomb structure 1 and extending in an extending direction of the cells 21a; and a filling material 4 filled in the slits 3, and wherein, when a difference between a width Y of the filling material 4 and a width X of each of the slits 3, represented by the following equation (1), is determined for each of the slits 3, a difference between a maximum value A of the difference and a minimum value B of the difference, represented by the following equation (2), is 0.4 mm or less:

(Y−X)  (1)

(A−B)  (2),

in which equation (1), X represents the width of each of the slits 3 on the outer peripheral surface 1a of the honeycomb structure, and Y represents the width of the filling material 4 when the filling material 4 is viewed from the outside in the radial direction of the honeycomb structure 1.

A process for manufacturing glazed ceramic tiles from a substrate of green clay having at least one groove extending within the surface of the tile, wherein the groove is imparted to the tile while the substrate is still green clay before the substrate is bisque or glaze fired. A tile fabricated using this process is also part of the invention.

The invention concerns the production of draining porcelain stoneware tiles and method of production thereof. The invention concerns a tile with rectangular quadrilateral shape and edges with thickness (S), with a planar outer surface on which a series of variable geometry grooves are provided according to a drainage direction on the outer surface. The geometry of said groove can be triangular, trapezoidal or elliptical section. The vertexes of these embodiments form the bottom of said groove with height h, and said height h increases according to said drainage direction generating an inclined drainage plane of said groove. The invention also concerns a method of manufacturing a tile according to the invention; by moulding during the pressing phase of the ceramic powders with the use of punch/pad preformed with pattern according to the required geometry of the water drain grooves; by mechanical action by incision of the green pressed ceramic powder slab, dried or not, and not yet fired; or by incision of the fired tile.

A covering element for a floor covering comprising an upper surface having a relief structure, wherein the relief structure comprises excavations having a depth decreasing towards at least one perimetric edge of the covering element.

A method of forming a layered material including arranging a 2DLM on a base material comprising one or more Moiré interferences, and adding material or removing material at a location of the one or more Moiré interferences.

Prefabricated floor element (1) having an elongated shape wherein a longitudinal direction (X), a transversal direction (Y), a height direction (Z), two end faces (11) which delimitate the element (1) in the longitudinal direction (X), two lateral faces (12) which delimitate the element (1) in the transversal direction (Y), a lower face (13) and an upper planar face (14) that delimitate the element (1) in the height direction (Z) are defined, which comprises transversal continuous upper grooves (15) on the upper planar face (14) or lateral grooves (26) on the lateral faces (24), the lateral grooves (26) extending from the lower tab (TS) to the upper planar face (24). The invention also relates to a structure comprising such prefabricated floor element (1) and further comprising a linear supporting element (LS) which supports one end of the prefabricated floor element (1) such that in the linear supporting element (LS) a supporting surface (51) is defined and a moment resisting system (MS) arranged on the linear supporting element (LS) and facing an end face (11) of the prefabricated floor element (1) and an upper concrete layer (LC) poured on top of the element (1) or in the shear key (SK) defined between two adjacent floor elements. The invention also relates to an installation for manufacturing the floor elements (1, 2).

The invention concerns the production of draining porcelain stoneware tiles and method of production thereof. The invention concerns a tile with rectangular quadrilateral shape and edges with thickness (S), with a planar outer surface on which a series of variable geometry grooves are provided according to a drainage direction on the outer surface. The geometry of said groove can be triangular, trapezoidal or elliptical section. The vertexes of these embodiments form the bottom of said groove with height h, and said height h increases according to said drainage direction generating an inclined drainage plane of said groove. The invention also concerns a method of manufacturing a tile according to the invention; by moulding during the pressing phase of the ceramic powders with the use of punch/pad preformed with pattern according to the required geometry of the water drain grooves; by mechanical action by incision of the green pressed ceramic powder slab, dried or not, and not yet fired; or by incision of the fired tile.

A component for a gas turbine engine including a core and an outer enclosure. The core includes an exterior surface extending along a length between a first end and a second end and at least partially defines a cooling cavity on the exterior surface extending from the first end along at least a portion of the length. The cooling cavity is fluidly coupled to an air supply at the first end. The outer enclosure includes an outer surface. The outer enclosure is positioned outside the core and extends from the first end of the core along at least a portion of the length of the core and at least partially defines the cooling cavity.

A method of producing a cylindrical insulator for a spark plug includes a molding step of forming ceramic powder filled in a cavity defined by a mold and a molding pin into a compact. In a first removal step of removing the compact from the mold, the compact has at least one protrusion formed in at least one recess of the molding pin formed in an outer cylindrical surface of the molding pin, and the at least one protrusion is locked in the at least one recess, thereby allowing the compact to be removed with the molding pin from the mold. In a second removal step of removing the molding pin from the compact, the molding pin is turned or rotated in the circumferential direction about the compact, causing the at least one recess to cut the at least one protrusion from the compact, and thereafter the molding pin is removed from the compact.