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Tungsten molybdenum sputtering target

Tungsten molybdenum sputtering target

  • Categories:Application
  • Time of issue:2020-12-18 12:17:25
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Description:
Description:
Information
Molybdenum Target
  
              
 
Sputtering technology is one of the main technologies for preparing thin film materials. It uses ions produced by ion source to accelerate aggregation in vacuum to form ion beam with high speed and energy to bombard the solid surface. The kinetic energy exchange occurs between ions and atoms on the solid surface, so that the protons on the solid surface leave the solid and deposit on the substrate surface. The bombarded solid is the original of depositing thin film by sputtering method Materials, known as sputtering targets. Various types of sputtered thin films have been widely used in semiconductor integrated circuits, recording media, planar display and surface coating of workpieces.
As one of the three vacuum coating processes, sputtering coating is widely used in photovoltaic, TFT-LCD and other modern industries. Generally, tungsten molybdenum sputtering target requires a purity of more than 99.95%, and has good density and corrosion resistance.
 
Project

Power density

(W/cm2)

Substrate temperature

(℃)

Film formation Rate

(A·m/min)

Specific resistance@2000A

μΩcm)

Gemei molybdenum target 5.0 100.0 342.8 11.7
  
Gemei can provide all kinds of tungsten and molybdenum alloy sputtering targets for TFT-LCD and solar energy.
  
Product materials: tungsten, molybdenum, tungsten molybdenum alloy and molybdenum niobium alloy
Product category: plate target and tube target
 
Processing range Thickness / diameter(mm) width(mm) length(mm) Roughness(mm)
G4.5~11.5Substitute target 1.5~40 1.0~2500.00 1.0~4000.00 Ra0.2~6.4
Molybdenum tube target 120~170 / 3500 Ra0.2~6.4

 


        

 

Process Control

 

Xi'an gemei metal materials Co. Ltd. production began to control from raw materials, continuous selection of quality raw materials, product stability and consistency is very prominent. For different grades of raw materials, marking, marking the lot number. And for each batch of raw materials sampling inspection, inspection and filing. Ensure that the finished product has traceability, continuous improvement of product quality. Xi'an gemei metal materials Co. Ltd. production milling process control is very accurate, with several large mixing machine and vibration platform, ensure milling and mixing process of materials can be fully stirred, to ensure the consistency of the internal organization of product. Xi'an gemei metal materials Co. Ltd. production began to control from raw materials, continuous selection of quality raw materials, product stability and consistency is very prominent. In powder metallurgy, the metal powder is heated by the static pressure to form a blank, which is lower than the melting point of the main component, so that the connection between the particles and the method of improving the properties of the product is called sintering. Powder after forming, dense bodies obtained by sintering is a polycrystalline material, sintering process directly affects the microstructure of grain size, pore size and grain shape and distribution, is the core technology of powder metallurgy. In powder metallurgy, the metal powder is heated by the static pressure to form a blank, which is lower than the melting point of the main component, so that the connection between the particles and the method of improving the properties of the product is called sintering. Powder after forming, dense bodies obtained by sintering is a polycrystalline material, sintering process directly affects the microstructure of grain size, pore size and grain shape and distribution, is the core technology of powder metallurgy. The material can obtain a higher density and superior mechanical properties, and play a role in strengthening the surface. Accurately grasp the processing rate of tungsten and molybdenum materials, forging and forging temperature, is an important factor in gemei tungsten molybdenum material having excellent performance. Use of metal billets forging machinery pressure, the processing method of plastic deformation in order to obtain a certain mechanical properties, shape and size of forging. Forging (forging and stamping) the two part of. By forging can eliminate the casting defects such as loose metal produced in the smelting process, the microstructure is optimized, and the preservation of the integrity of the metal flow, the mechanical properties of forgings generally better than the same materials of casting. In this process, the metal material is under the pressure of the rotating roller, which has a continuous plastic deformation, and the shape and performance of the section are obtained. Gemei has advanced tungsten and molybdenum cold and hot rolling technology and equipment from tungsten and molybdenum metal billet to the production of tungsten and molybdenum foils, gemei for you to ensure the production process is more advanced and more superior performance of metal. The heat treatment can eliminate the stress in the internal structure of the metal, make the internal structure even and balanced, and give full play to the properties of the material. In this way, cracks caused by incomplete stress relief can be avoided in the subsequent machining process. Gemei has such as cars, milling, planing, milling and other mechanical processing equipment and technology, made of tungsten and molybdenum materials to meet the requirements of various use requirements and surface. Lathe machining is a part of machining. The lathe is mainly used for machining of rotary workpiece. Can also be used in the lathe drill, drill reamer taps Banya and knurling tools for the corresponding processing. Xi'an gemei metal materials Co. Ltd. products began to quality control from raw materials, and each process of quality inspection and sampling, ensure each process products quality inspection process control, finished product, material for the apparent size and internal tissues were detected in the products one by one, the stability and consistency is very prominent.

 

Raw

Material

Preparation Suppress

 

Pressing

sintering

Forging Rolling

 

Heat

Treatment

Machining

 

Quality assurance

Recycling

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加工工艺

Time of issue:2020-11-03 16:29:50
Raw material
Mixing Alloying
Pressing
Sintering
Forging
Rolling
Heat Treatment
Machine processing
Quality testing

Product

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