It is ensured that molten steel can flow into the mold evenly and stably through the sizing nozzle, so as to ensure the normal operation of the continuous casting process and increase the production efficiency.
Mobile phone Cato is a very common and simple parts of the mobile phone, which is used to fix the role of mobile phone card and memory card, if it is not the friend's experience
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Titanium condenser tubes have strong resistance to pitting corrosion, especially under seawater flow velocities up to 20m/s. This is due to the presence on its surface of a thin and dense oxide film.
Johnson screen Features Johnson screen (also known as wedge wire screen,or water well screen, or wire wrapped screen) are manufactured by a v or wedge shaped wire around an internal array of longitudinal support rods. The world advanced all-weld technolog
Into silicon metal 553, a large number of used in smelting ferrosilicon alloy element in steel industry, for reducing agent in many kinds of metal smelting, silicon and aluminum alloy good group in yuan, the vast majority of casting aluminium alloy contai
Stainless steel corrugated hose will expends at the axis direction by the force of inner fluids pressure without the protection of the braid. Normally ,the braid is weaved by the stainless steel wires or stainless steel straps.
The expedition team followed their expedition. This time they came to the depths of the jungle, grandpa told the children, only in the depths of the jungle to see many rare animals, George and monkeys like naughty swinging between the trees. The woodpecke
A hot summer day, grandpa takes George and Alice to search for treasure in the desert. They were riding camels when an eagle flew across the sky, George and Alice say hello to him. There are some cacti in the desert, adding color to the yellow desert. Of
304 is a versatile stainless steel, which is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability). 304 stainless steel is a grade of stainless steel produced in accordance with the American A
One day, George and Alice came to his grandfather's farm to play. Grandpa's farm is very big. There are cow, pig, calf, lamb, chick and duckling.Look! George was playing with a chicken when the chicken made a splash of mud on him!Alice in the carriage lau