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Detailed production process of molybdenum boat
- 2018-11-06-

Molybdenum boat production process: molybdenum powder - limiting - sintering - inspection - hot rolling - leveling and annealing - caustic washing - processing center - packaging - delivery. Molybdenum has a high melting point, excellent thermal conductivity and low thermal expansion. At high temperatures, it is resistant to O and has high strength. Molybdenum is very strong and soft, and is more resistant than tungsten. Molybdenum boats have a high modulus of elasticity, tungsten, tantalum, and only have a high melting point. Molybdenum sheets are used in many specialty steels. Other common uses are molybdenum electrodes, vacuum furnaces, nuclear energy, and components. The thickness ranges from 00.090 inches to 3 inches and is classified as a molybdenum plate. Molybdenum sheets are widely used in the construction of molds and parts furnaces, and in the electronics and semiconductor industries.

Molybdenum-containing stainless steel: The generic name for stainless steel refers to a large class of chromium-based iron-based alloys. “Stainless” means rust in the air. Stainless steel contains at least 10.5% chromium, which promotes the appearance of a thin layer of chromium-rich surface oxide. Steel or iron-based alloys, if they do not contain this low level of chromium, will corrode in humid air and form red rust. Although the chromium content determines whether a steel is stainless steel, molybdenum also plays an important role. Molybdenum increases the corrosion resistance of all stainless steels, and is particularly useful for improving the resistance to pitting and crevice corrosion in chloride media.
The unique function of molybdenum alloy has been used in many applications, such as: high temperature heating originals, radiation protection screens, extrusion dies, forging dies, etc.; rotating X-ray anodes for clinical practice; electrodes and components of glass electric furnaces, Resistance to molten glass; heat sink data used in semiconductor chip packaging, thermal expansion coefficient matched with silicon. Only a few angstroms (10-7 mm) thick sputter layer for integrated circuit chip gates and interconnects; spray coatings for car piston rings and machine parts to reduce collisions and improve wear resistance.

The molybdenum boat is processed by molybdenum through processes such as cutting, folding, rivets and welding. The shape of the molybdenum boat can be shaped into circular, rectangular, square and trapezoidal shapes according to customer requirements. The molybdenum boat also has the excellent function of molybdenum. Molybdenum boats are widely used in vacuum evaporative air machines, capacitor sintering, nuclear fuel sintering and rare earth industries. During the sintering process, the molybdenum boat does not ablate because of the high temperature resistance of molybdenum. Molybdenum boats are also used as load carriers in high temperature furnaces. Molybdenum boats of different shapes have different strengths. For example, an elliptical groove molybdenum boat is less susceptible to evaporation.