Molybdenum alloy plate processing equipment
Since molybdenum alloy rolling rolling narrow temperature range, large deformation resistance and work hardening fast, high demand for the mill, requiring wide speed range mill, rolling force, rigidity and other characteristics.
Currently the country has a molybdenum alloy plate mill, Northwest Nonferrous Metal Research Institute in the 1960s imported from Japan and the United Kingdom imported vacuum rolling mill is fully equipped with the universal requirements for China's molybdenum alloy plate rolling technology research and development to provide a good foundation.
Since the 1990s, the involvement of private capital, China's tungsten and molybdenum mill manufacturing technologies have developed rapidly, especially in 2002 Western Metal Materials Co., Ltd. technical staff and Northeastern University and Shaanxi Key Laboratory of Rolling rolling plant designers together research and development 550 mill, so that China's molybdenum alloy plate mill design techniques to achieve practical application of the requirements, and automatic detection and control of computer simulation and process optimization applied to tungsten, molybdenum rolling process for large-sized molybdenum alloy plate rolling manufacturing technology research and development to provide equipment protection.
Table for the domestic part of molybdenum alloy plate rolling mill manufacturer specifications and Plansee Company and Tokyo tungsten mill technical parameters of contrast.
Table Comparison mill technical parameters
| Mill type | Roll Specifications | Blank Thickness/mm | Finished Thickness/mm | rolling speed m·min-1 | Total rolling force/t |
| Four roller reversible cold rolling mill | ф110 /150 /ф420×380 | 28 | 0. 1 | 0-230 | 300 |
| Four roller reversible cold rolling mill | ф110 /160 /ф610×550 | 60 | 0. 1 | 0-90 | 700 |
| Two hot rolling mill rolls | ф610×800 | 60 | 4 | 0-64 | 800 |
| Four roller cold rolling mill | ф130 /190 /ф760×800 | 4 | 0.2 | 0-90 | 600 |
| Two roller reversible cold rolling mill | ф610×650 | 80 | 3.0 | 0-60 | 500 |
| Four roller cold reversing mill | ф120 /190 /ф450×550 | 4. 0 | 0. 2 | 0-120 | 300 |
| Four roller hot reversing mill | ф380 /ф960×850 | 100 | 5 | 0-64 | 1000 |
| Four roller cold reversing mill | ф160 /ф640×700 | 4 | 0.2 | 0-90 | 450 |
| Four roller reversible cold rolling mill | ф160 /ф330 /ф640×600 | 40 | 0.8 | 0-120 | 800 |
| Five roller mill | ф430 /ф430 /ф960×850 | 120 | 3 | 0-240 | 3200 |
From Table 1 we can see that China in recent years, the level of manufacturing of molybdenum alloy plate mill has increased significantly, but compared with the world's most advanced molybdenum alloy plate production company Plansee, there is a gap, mainly in the mill rigidity, rolling force size, productivity and so on.
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