The followings are some knowledge about tungsten and molybdenum products application:

1.Tungsten and molybdenum products keeping
Tungsten and molybdenum products are easy to be oxidated and occur discoloration. So tungsten and molybdenum products shall be stored in the environment whose humidity is less than 60% and the temperature is under 28 ℃. Tungsten and molybdenum products should be kept away from other chemicals.
Pay attention , please! Oxides of tungsten and molybdenum can dissolved in water and have acidic property.

2. Tungsten and molybdenum machining
(1), Tungsten and molybdenum plate products’ punching, bending and cutting should be made in the heating environment. If Tungsten and molybdenum plate products’ punching, bending and cutting is processed at room temperature, tungsten and molybdenum plate products are easy to produce cracks. At the same time, because of improper processing, sometimes tungsten and molybdenum plate products would layer, therefore we recommend the use of heating processing.

(2), While, manufacturers need pay attention that molybdenum plate  being heated at more than 1000 ℃ will become brittle, which will bring  difficulties to the process.

(3), When tungsten and molybdenum products are mechanically ground, tungsten and molybdenum products manufacturers need choose a suitable grinding method according to different occasions.
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