-
About UsCMT Rare Metal Advanced Materials (Hunan) Co., Ltd. (hereinafter referred to as "CMTRM") is a professional company of China Tungsten &High-Tech Materials Co., Ltd, (Stock Code: 000657)
-
-
Application FieldsThe products are widely used in many industries,such as& chemical Industry、electronic、new energy、superalloys、high temperature furnace、flat panel display、semiconductor、medical treatment
-
Technology & ServiceOur company has a strong technical force and a quality assurance system, extends its reach of services over the globe, sets up an integrated system for pre-sales and after-sales
-
NewsCMTRM has a complete industrial chain from rare metal powder preparation to intensive processing,and all kinds of key production and testing equipment are complete, which gives a solid guarantee for us to provide leading products and services in the industry.
-
Contact Us
Electronic
High-capacitance Tantalum Powder
It is used for manufacturing high reliability tantalum capacitors.
Middle-voltage Tantalum Powder
It is used for manufacturing high reliability tantalum capacitors.
It is used for manufacturing high reliability tantalum capacitors.
Tantalum Wires for Capacitor Leads
They are mainly used as leads for making high reliability tantalum capacitors.
According to customer requirements, we can produce tantalum covers and tantalum shells of various models and specifications for tantalum capacitor case series.
They are used to make high temperature resistant devices such as heating parts, heat insulation parts and charging vessels in the high-temperature vacuum furnace, as well as corrosion-resistant utensils such as digesters, heaters and coolers in the chemical industry. They are also widely used in the fields of aerospace, medical implant and semiconductor electronics.
They are used to produce sapphire single crystals by Kyropoulos Method. The density is not less than 18.3g/cm3, and the maximum diameter is 600mm.
The current flows through the tungsten rod and generates a high temperature to melt the raw materials in the crucible.
In the sapphire crystal growth furnace, the seed crystal chuck holds the seed crystals with a certain crystal structure and extends into the alumina molten pool. When the temperature of the hot zone is slowly reduced, the seed crystal chuck rotates and pulls to obtain the sapphire ingot.
In sapphire crystal growth furnace, the tungsten column & bottom provide stable support for tungsten crucibles..
They are used for producing sapphire single crystals by Heat Exchange Method. The density of molybdenum crucible shall not be less than 9.90g/cm3.
Multilayer molybdenum sheets with the same spacing are used to form a heat insulation screen to provide a uniform and stable temperature field for the growth of sapphire single crystals. Tungsten sheet can be used for the innermost layer to prolong the service life of the heat shield.
They are mainly used for resistance welding process and welding of copper, silver and other materials. They are widely used in automobile industry, household electrical appliance industry, electronic products and other industries.