clad: clothe, sheath; clotheの過去形
clothe: cover with clothes, put garments on (Merriam-Webster Unabridged)
US8813342
U.S. Pat. No. 5,183,198, describes a method for producing a clad steel plate wherein a stainless steel or nickel alloy is clad onto an iron-base substrate comprising 0.020 to 0.06% carbon, 0.5% or less silicon, 1.0 to 1.8% manganese, 0.03% or less phosphorus, 0.005% or less sulfur, 0.08 to 0.15% niobium, 0.005 to 0.03% titanium, 0.05% or less aluminum and 0.002 to 0.006% nitrogen. (All percentages herein are weight percentages unless otherwise indicated). Slabs of the cladding material and the substrate material are rolled to plates of prescribed thickness.
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The method of the present disclosure is useful for providing single-clad or multiple-clad substrate materials. One non-limiting application of the method will be for the production of dual-clad products, wherein the cladding layers may be the same or different materials. The clad product can be designed to exhibit advantageous properties contributed by the substrate material and the one or more cladding materials. For example, a nickel dual-clad stainless steel strip may exhibit the superior strength properties contributed by the stainless steel core material and the superior corrosion resistance properties contributed by the nickel cladding layers.
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As noted above, the method of the present disclosure may be applied for producing multiple-clad products, such as dual-clad products. In the case where the product is a dual-clad product, the welded assembly may be provided by disposing a plate of an alloy cladding material on each of the opposed surfaces of plate of a substrate material, such as a stainless steel.
US20220063241
The glass laminate comprises an outer “clad” layer and inner “core” layer, where the core layer is selected to have a higher glass transition temperature (“Tg”), softening, or annealing point than the clad layer(s), so the core maintains the overall flatness or shape of the glass sheet or article at elevated temperatures. The clad layer(s) has a relatively lower softening or annealing point, which facilitates the texturing of the surface at elevated temperatures（＊高温）, either through direct molding methods or through sintering of foreign inorganic nanoparticles to the surface.
US9718147
The term “overlaying” is used herein in a broad manner and may refer to any applications including brazing, cladding, building up, filling, and hard-facing. For example, in a “brazing” application, a filler metal is distributed between closely fitting surfaces of a joint via capillary action. Whereas, in a “braze welding” application the filler metal is made to flow into a gap. As used herein, however, both techniques are broadly referred to as overlaying applications.
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As indicated previously, exemplary embodiments of the present invention can be used in many different welding and joining operations. Those joining operations can include many different types of welding applications, including pipe welding. In fact, embodiments of the present invention can be used in pipe welding applications in which the pipe workpieces may have internal surfaces clad with a corrosion resistant material such as a nickel alloy. When such pipes are then welded together (end-to-end) the weld in the clad material must be held to the same chemistry (for the corrosion protection) as the rest of the clad material. Therefore, the first pass in the clad or the “root pass” is important and must be made around the entire circumference of a pipe joint and have little or no porosity as described herein, including little or no porosity at the beginning/end point of the weld joint. This is described in more detail below.
US7526167
FIG. 1A is a magnified perspective view partially in cross-section of dual-clad dual-core optical device 101 according to some embodiments of the present invention. In some embodiments, device 101 includes optical fiber 120 having an outer cladding 122 surrounding an inner cladding 121, which contains an amplifying core 111 and an absorbing core 112. Amplifying core 111 has a higher index of refraction than cladding 121, and so contains signal light within it (for example, by total internal reflection). In some embodiments, absorbing core 112 has a higher index of refraction than cladding 121, and so contains signal light that it acquires within it (for example, also by total internal reflection).
US8906515
As used herein, the terms “laminate article” and “metal-clad article” means an item which contains at least one polymeric layer and at least one metallic layer in contact with each other.
