First, the overall growth rate of production and sales continued to decline from January to June 2012, the national machine tool industry completed industrial output value of 365.45 billion yuan, an increase of 12.43%; completed sales value of 356.335 billion yuan, an increase of 12.72%; production and sales rate was 97.5%.
From January to June, the sales value of the machine tool industry saw an overall decline since the first half of the year. Among them, the growth rate of cutting tool manufacturing, foundry machinery manufacturing, and machine tool accessories manufacturing industry accounted for a relatively large decline, with the year-on-year growth rates falling by 35.61, 28.82, and 37.28 percentage points respectively.
2. The growth rate of export delivery value still generally declined From January to June 2012, the machine tool industry achieved an export delivery value of 20.354 billion yuan, a year-on-year increase of 7.60%, a decrease of 15.23 percentage points compared with the same period of last year.
From the sub-industry point of view, except for the growth rate of the metal cutting machine tool manufacturing, metal forming machine tool manufacturing, and foundry machinery manufacturing industries, the growth rate of other sub-sectors has declined. Among them, other non-metal processing equipment manufacturing industries The largest decline occurred, from 98.27% to -25.56%, a year-on-year decrease of 123.83 percentage points; followed by a large decline in the wood processing machinery manufacturing industry, a drop of 57.77 percentage points year-on-year.
III. Significant decline in output of major products In terms of output of major products, in June, the output of CNC machine tools and metal cutting tools in the seven categories of the machine tool industry saw a slight increase year-on-year, while the growth rate of other industries declined.
Iron-based laser cladding powders are used in the laser cladding process, which is a technique used to apply a protective coating or build up a desired shape on a metal surface. These powders consist of iron as the main component, along with other alloying elements to enhance specific properties.
Iron-based laser cladding powders typically have a controlled particle size distribution and composition to ensure optimal performance during the laser cladding process. They are designed to have good flowability and excellent metallurgical bonding with the substrate material.
The laser cladding process involves melting the iron-based powder using a high-energy laser beam, which is directed onto the metal surface. The molten powder then solidifies and forms a metallurgically bonded layer with the substrate. This layer can provide improved wear resistance, corrosion resistance, or other desired properties to the metal surface.
Iron-based laser cladding powders are commonly used in industries such as aerospace, automotive, oil and gas, and manufacturing, where there is a need for high-performance coatings or repair of damaged components. They offer advantages such as precise control over the coating thickness, minimal heat input, and reduced dilution with the substrate material.
Overall, iron-based laser cladding powders play a crucial role in the laser cladding process, enabling the creation of high-quality coatings and repair of metal components with improved performance and longevity.
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