Products Description
Cu-Cr-Zr alloy was prepared by adding Zr element into the melt by the impact melting method and the cored wire technology. The Zr element recovery rates of the alloys obtained by the two different methods were compared, and the cast microstructure of the Cu-Cr-Zr alloy was analyzed. The results show that the cored wire technology can significantly improve the Zr element recovery rate by about 32.54% compared with the impact melting method, thereby reducing the production cost. There are mainly three phases in the cast structure of the Cu-Cr-Zr alloy, namely, matrix Cu, Cr-rich phase and CuZr-rich phase. There is no CrZr-rich phase. The Cr-rich phase is in the form of fiber needles and particles, mainly distributed on the matrix, and part of Cr and Zr form a ternary eutectic structure; the CuZr-rich phase is in irregular blocks, mainly distributed on the grain boundaries.
Products parameters
| Alloy Cored Wire Type | Diameter | Filling rate | Specification | |
| CaSi Cored Wire | 9mm/13mm/16mm | 120/225/330 | Ca:30%min Si:55%min Al:1.5%max S:0.06%max C:1.0%max Fe:4%max P:0.05%max |
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| CaFe Cored Wire | 9mm/13mm/16mm | 140/260/360 | Ca:30%min Fe:68%min Al:0.8%max | |
| C Cored Wire | 9mm/13mm/16mm | 55/140/210 | C:98.5%min Ash:0.45%max V:0.4%max S:0.5%max H2O:0.3%max P:0.2%max |
Products cooperation picture
1.In view of the problem that uneven core material and empty material are prone to occur during the production process of a cored wire unit, and it is difficult to detect the problem in time, this article proposes a digital transformation plan for the batching system. By adding a hopper scale and automatic control and alarm devices to the batching system, uniform batching is achieved, and hollow material is prevented, so as to achieve high-quality and efficient cored wire production. At the same time, in order to adapt to large-scale production in harsh working environments, reduce the vibration generated by the cored wire unit in production, improve the anti-interference ability, ensure that the working environment reduces the interference of the high-precision sensor of the hopper scale, and can convert it into accurate data signals, the stability of the entire cored wire unit digital system is ensured through the integrated control of PLC, and the production batching of the cored wire is more stable and controllable.
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