摘要:
A trackable downhole tool includes a tool body having a tag mortise formed therein. The tag mortise has a female dovetail profile. An encapsulated electronic tag is retained in the mortise. The encapsulated electronic tag includes an electronic tag embedded in an encapsulation body. The electronic tag contains or is programmable to contain a unique asset identification code associated with the downhole tool. The encapsulation body has a male dovetail profile that cooperates with the female dovetail to form a dovetail joint that retains the encapsulated electronic tag in the tag mortise.
摘要:
A method of processing an alloy workpiece to reduce thermal cracking may comprise spraying a metallic coating material onto at least a portion of a surface of the alloy workpiece to form a surface coating metallurgically bonded to the alloy workpiece. The surface coating may be more ductile than the alloy workpiece and reduces heat loss from the alloy workpiece.
摘要:
An industrial fabric, belt or sleeve and a method of making the fabric, belt or sleeve are disclosed. The industrial fabric, belt or sleeve is produced by spirally winding strips of polymeric material, such as an industrial strapping or -ribbon material, around two rolls in a side-to-side manner in which a gap between adjacent edges is formed, A second material, for example a gap filler material, is placed between the adjacent edges, and the adjoining edges are joined by melting the filler material, strips of polymeric material, or both. The gap filler material can have a specific cross- sectional shape corresponding to the gap.
摘要:
The present disclosure relates generally to medical tubing and methods of manufacturing medical tubing. In particular, the present disclosure relates to medical catheters and methods of manufacturing medical catheters, including rapid exchange catheters. In some embodiments, catheters of the present disclosure have varying stiffness or rigidity along their length. In some embodiments, catheters of the present disclosure have a guiding portion with a different color than a main body portion. In some embodiments, catheters of the present disclosure have wrapped filaments imbedded therein to provide structural integrity and desired handling characteristics for the catheter. Additional aspects of the present disclosure are apparent from the detailed description.
摘要:
A method of processing an alloy ingot or other alloy workpiece to reduce thermal cracking may generally comprise depositing a glass material onto at least a portion of a surface of a workpiece, and heating the glass material to form a surface coating on the workpiece that reduces heat loss from the workpiece. The present disclosure also is directed to an alloy workpieces processed according to methods described herein, and to articles of manufacture including or made from alloy workpieces made according to the methods.
摘要:
A corrosion-resistant vibratory flowmeter (5) is provided. The flowmeter (5) includes a flowmeter assembly (10) including one or more flow tubes (103) configured to be vibrated and a diffusion coating (202) over at least a portion of the flowmeter assembly (10). The diffusion coating (202) is diffused into and comprises a part of the flowmeter assembly (10).
摘要:
The present invention relates to in-line coating of a continuously moving substrate, such as a tube or conduit, preferably of the type used for applications such as fire sprinkler piping. The present invention includes a fire sprinkler pipe defining an interior wall surface surrounding an interna! pathway. The interior surface is coated with a coating that reduces the degradation of the interior surface and provides a barrier between the interior surface and fluid within the pathway to resist degradation of the interior surface over the life of the tube or conduit.
摘要:
An assembly and related process for mass producing a resin coated article including an input line transporting a plurality of inserts and an output line removing the resin coated articles. One or more mold supporting and closed loop conveyor lines extend between the input and output lines, the conveyor line including a mold assembly line and an empty mold return line. A first lift and transfer mechanism communicates between the input line and mold assembly line for collecting, in succession, an insert and an upper mold half for installation with a lower mold half supported upon the assembly line. A mixing and dispensing station communicates with each mold in succession to fill an interior thereof with a viscous and curable resin material. A second lift and transfer mechanism is communicable between the mold assembly line and output line for removing the finished articles from the mold and depositing upon the output line, concurrent with redirecting the empty mold halves along return lines for redelivery to said mold assembly line.
摘要:
A method of manufacturing composite cookware or bakeware comprising the steps of (a) providing a bonded multi-layer composite sheet (2) of material having at least one layer (4) of an aluminum or aluminum alloy material; (b) forming a cookware vessel (10) of a desired configuration having the aluminum or aluminum alloy layer exposed at least at an edge portion of the formed cookware vessel; and (c) treating at least the exposed edge of aluminum or aluminum alloy by a micro arc oxidation process to form an Al2O3 coating (8) on at least the exposed edge of aluminum or aluminum alloy whereby chemical corrosion/erosion of the exposed edge by caustic cleaning agents is prevented.
摘要翻译:一种制造复合炊具或烤盘的方法,包括以下步骤:(a)提供具有铝或铝合金材料的至少一层(4)的材料的粘合多层复合片材(2) (b)形成具有至少在形成的炊具容器的边缘部分暴露的铝或铝合金层的期望构造的炊具容器(10); 和(c)通过微弧氧化工艺处理至少铝或铝合金的暴露边缘,以至少在铝或铝合金的暴露边缘上形成Al 2 O 3涂层(8),由此暴露边缘的化学腐蚀/侵蚀由 防止了苛性碱清洗剂。