The following are some matters needing attention on tungsten and molybdenum products applications

Oxide removal
(1), Tungsten and molybdenum products are easy to be oxidized. When the severe oxide needs to be removed, tungsten and molybdenum products users should apply strong acid (fluoric acid, nitric acid, hydrochloric acid) to treat oxide. Users need take care in the operation.

(2), As for mild oxide, users are able to use the cleaning agent which is added grinding agent and wipe with a soft cloth or sponge. Finally, rinse tungsten and molybdenum products with warm water.

(3), After cleaning, tungsten and molybdenum products will lose metallic luster.

2. Matters needing attention on tungsten and molybdenum products application
(1), Tungsten and molybdenum sheet as sharp as knives and burr on the end face will cut hand. So wear protective equipment when using tungsten and molybdenum sheet.

(2), The density of tungsten is about 2.5 times as dense as that of iron and the density of molybdenum is about 1.3 times as dense as that of iron. So  the actual weight of tungsten and molybdenum products will be heavier than visual weight and tungsten and molybdenum products may hurt people when they be transported by human. We suggest that people can carry tungsten and molybdenum products lighter than 20 kg by hand, 

(3), Tungsten and molybdenum products are brittle and are prone to cracking and delamination; Therefore, people must take care of not giving shock and vibration to tungsten and molybdenum products, such as drop, etc..

In addition, when packing tungsten and molybdenum products, manufacturers need fill the vibration-absorptive material.

Molybdenum and tungsten manufacturer-Zhengzhou Sanhui Co., Ltd has been manufacturing and exporting tungsten and molybdenum products for over 24 years. Our selection and service satisfy clients in US, India and European countries.

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