Molybdenum boat Processing

According to customer requirements and design, processing a variety of vacuum plating tungsten boat, molybdenum boat. Product processing using a process to minimize internal stresses, to reduce mechanical damage during processing in order to increase the service life. Ultrasonic cleaning, vacuum packed. To ensure that products are not contaminated before use to ensure that your quality of coating. Can replace similar imported products.
  A metal utensils molybdenum plating processing method, relates to a chemical process in the metallurgical reduction of the baking process molybdenum crucible, molybdenum boat Molybdenum and molybdenum alloy and other metal utensils processing methods. Characterized in that the machining process with a thickness of 1.5mm ≤ thickness ≤ 4mm molybdenum alloy plate, the mold together with the molybdenum alloy plate heated and maintained at a temperature of 400 ~ 1200 ℃, control the speed of the hydraulic pressure control unit 5mm/min- 1mm/min, conduct a drawing shape. The method of the present invention, the high temperature strength and ductility of molybdenum alloy sheet medium, while heating the mold and the sheet, insulation, hydraulic deep drawing into a box shape slow or circular molybdenum crucible, molybdenum boat Molybdenum and molybdenum plating alloy and other metal utensils, the wall thickness of less than 1.5mm, and can effectively avoid drawing produced during cracking, earing, folds now *, effectively reducing molybdenum alloy vessel defects and improve the finished product rate and extend the life of the molybdenum metal utensils.With the deepening of the drilling depth and the deteriorating conditions of use, higher stainless steel containing molybdenum and nickel-based alloys, such as alloy C -22 (13% Mo) and alloy C -276 (16% Mo) applications will continue to increase. Since chromium steel surface in a thin natural protective passivation film, so stainless steel has corrosion resistance. In fact, molybdenum make this more robust passivation film, and chloride in the passivation film is destroyed it quickly regenerated. Increased molybdenum content to increase stainless steel pitting corrosion resistance and crack. 316 (2% ~ 3% Mo) is the most widely used stainless steel containing molybdenum. It is designated for food handling and processing and pharmaceuticals production and use of tanks, pipes and heat exchanger materials. Increased molybdenum content can enhance the air resistant to chlorides, so that 316 can also be used as the surrounding sea and coastal extensive use of the material of choice.
   When the Mo in the air reaches a temperature above about 600 ℃ easy to form volatile oxides, the application of high temperature molybdenum preferably in an inert gas or vacuum environment