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complete hot zone sapphire crystal growing furnace (KY)
- 5000 Piece / Pieces per Month
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Product Details
Condition: | New | Type: | Other, sapphire crystal growing | Usage: | Other, sapphire crystal growing |
Place of Origin: | Henan, China | Brand Name: | Achemetal | Model Number: | hot zone |
Voltage: | User's | Power(W): | Adjustable | Dimension(L*W*H): | Custom Made |
Weight: | as requirement | Certification: | ISO9001:2008 | Warranty: | 1 Year |
After-sales Service Provided: | Engineers available to service machinery overseas |
Product Description
complete hot zone sapphire crystal growing furnace (KY)
Description:
In the process of manufacturing hot zone for sapphire growth furnace, we improve and optimize the radius of annular heater, upper radiant heat shield and thickness of bottom thermal insulation.
After the improvement, our hot zone for sapphire growth furnace has better performance. The temperature gradient, thermal stress as well as the power consumption of heater in hot zone will be greatly reduced and the rate of finished products promoted. Our company can produce hot zone for sapphire growth furnace according to the customer drawing.
Since 2008, we have supplied a large quantity of hot zone for sapphire growth furnace to customers from Russia, Ukraine, United States, Japan, Korea, Thailand, Singapore, Taiwan, Hong Kong and Chinese mainland. Now we are able to produce 30 sets of hot zones in volume of 28KG, 35KG, 65KG, 85KG or 120KG.
Application of Hot Zone for Sapphire Growth Furnace:
1. Sapphire crystal outgrow from hot zone for sapphire growth furnace has been widely used in infrared military equipment, satellite space technology and window material of high strength laser;
2. Also it gradually becomes practical applications of ideal substrate materials for GaN semiconductor light emitting diode (LED).
Features of Hot Zone For Sapphire Growth Furnace:
1. Sapphire outgrow from hot zone has excellent optical performance, high mechanical strength and stable chemical performance;
2. It can be applied under very bad condition at temperture close to 2000 ℃.
Methods of Manufacturing Hot Zone for Sapphire Growth Furnace:
Getting the sapphire melt from hot zone for sapphire growth furnace can be conducted in accordance with several methods, such as czochralski method, reverse mold method, Bridgman method, Kyropoulos method, etc. Among these methods, Kyropoulos method is the most commonly used method for growing large size sapphire. In this process, crystal gradually grows in melt without being pulled out of the crucible only when it almost touching the crucible wall. The temperature difference inside crystal is small. Therefore, it can effectively reduce the residual stress and dislocation density as well as prevent crystal craze. Tungsten and molybdenum products are key components for sapphire growth furnace. We can make hot zones for various methods. By taking special manufacturing process, Achemetal Furnace Co., Ltd can make heat shields, crucibles and supporting systems with more intense strength and higher recrystallization temperature.
Achemetal Furnace Co., Ltd is a professional manufacturer and supplier of hot zones for sapphire growth furnaces in China. We founded the furnace department and owned complete equipments for testing physical properties of hot zone. Besides hot zone for sapphire growth furnace, our furnace department also specializes in producing sintering furnace, sapphire growth furnace, tungsten heater, tungsten crucible, etc.
1,Tungsten&molybdenum profiles (rods,bars,tubes,plates,sheets of tungsten,molybdenum and their alloys).
2,Balance weight of tungsten heavy alloy (for motors,watches,golf clubes ,propellers).
3,Power automotive industry (tungsten copper switches,contactors,tungsten contactors)
4,Magnetron sputtering targets (flat panel displays,photovoltaic).
5,Vacuum coating industry (evaporation boat,cathode,evaporation coils,crucibles)
6,Quartz,glass and rare earth smelting industry (electrode,spinning nozzle,crucibles)
7,Parts for medical equipment (collimator device of CT machine,mammography target of X ray machine).
8,Electronics industry (ion implantation components,MOCVD machine parts,electron gun parts)
9,Nuclear aerospace and military industry (carrying boat,radiation shield,tungsten crucible for renewable nuclear fuel,rocket nozzle,throat,penetrator).
10,Vacuum or gas protected high temperature furnace material (sintering furnace,monocrystalline furnace,annealing furnace)
(1)Tungsten and molybdenum crucible(spinning,forging,sintering,welding),heating element.
(2) Heat shield,shelves,tray,hooks,seed holder,cylinder,pallet,screw,nut.
(3) Complete hot zone for sapphire crystal growth furnace (KY,ESG,CZ,HEM)
Achemetal Tungsten & Molybdenum Co., Ltd., located in Luoyang, Henan Province, China, is a manufacturer of tungsten and molybdenum specialty products. Our product line includes foil, sheet, plate, wire, rod, fabricated part as well as pressed and sintered part. Our products have been used in a wide range of industries, including electronics, lighting, semiconductor, automobile, fiberglass, aircraft, medical and many others. We are committed to serve customers, helping our customers and working with our customers to succeed in the ever challenging market.
Contact Us
- Achemetal Tungsten & Molybdenum Co., Ltd.(Luoyang)
- Contact nameGang Liu
- Phone0086-379-65163121
- AddressEast Shuangxiang Road, Luoxin Industrial Zone Luoyang,Henan
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