4results about How to "Promote homogenization" patented technology

The application discloses a pulse current-based crack-free heat treatment method for additive manufacturing of high-temperature alloy, and belongs to the technical field of heat treatment of additive manufacturing of high-temperature alloy. The application aims to solve the technical problem that nickel-based high-temperature alloy manufactured by additive manufacturing is prone to cracking during the heating process of stress relief heat treatment. The application directly heats the workpiece by using pulse current, and the average heating rate of the workpiece is not less than 100 DEG C / s by applying high-density pulse current, so that the superfast heating far exceeding traditional furnace heat treatment is realized, thereby the precipitation of harmful phase at the grain boundary during the heating process is inhibited, and the cracking problem in the stress relief heat treatment process is fundamentally avoided. The method is especially suitable for nickel-based high-temperature alloy such as IN738LC.

This invention provides a type of glass and its preparation method, belonging to the field of glass technology. The glass batch comprises the following raw materials in parts by weight: 679-713 parts silica sand, 4-40 parts feldspar, 39-59 parts wollastonite, 129-154 parts dolomite, 42-55 parts limestone, 224-231 parts soda ash, 8-10 parts sodium sulfate, and 0.3-0.4 parts carbon powder. This invention can reduce CO2 emissions from float glass production, decrease bubble defects, and improve the quality of the finished glass.

This invention belongs to the field of data processing technology, specifically relating to a consumer data report generation system based on machine learning. This system aims to solve technical challenges such as insufficient depth in feature mining of large-scale heterogeneous consumer data and homogenization of report generation. The system includes: a multi-source heterogeneous data adaptive ingestion module, a nonlinear feature automated calculation engine, a heterogeneous behavioral semantic association graph construction unit, an incremental machine learning inference center, and a multi-dimensional logical adaptive report generation platform. Through standardized mapping, nonlinear feature extraction, and semantic graph modeling, combined with incremental model inference, the system can automatically match narrative logic according to needs and generate structured, visual reports. This invention achieves deep perception and dynamic real-time processing of massive amounts of consumer data, improving report production efficiency and business insight, and providing an efficient and adaptive solution for consumer decision-making.

A dual-cavity uniform heating device for oil well pipelines includes a uniform heating component positioned between an inner inlet pipe assembly and an outer inlet pipe assembly. The uniform heating component comprises a heat-resistant positioning plate, carbon fiber cables, quartz tubes, and a solid heat conductor. The quartz tubes are fitted into positioning holes on the coaxially spaced heat-resistant positioning plate. Each quartz tube contains a carbon fiber cable. The inner cavity, enclosed by the inner inlet pipe assembly and the intermediate pipe, is filled with a solid heat conductor. This device enables simultaneous and uniform heating of both the inner and outer inlet pipe assemblies, ensuring that the crude oil does not coke or change its properties during heating. It also prevents a sudden drop in the temperature of the crude oil in the outer inlet pipe assembly. The combined heating temperature field of the carbon fiber cables, quartz tubes, and solid heat conductor provides uniform temperature control, ensuring that the crude oil is uniformly heated throughout the entire transport path. This ensures stable crude oil viscosity and has a significant effect on raising the temperature and lowering the viscosity of the crude oil throughout the entire oil transport path.