[China Aluminum Industry Network] Aluminum-based amorphous alloy material not only has high specific strength, but also has good toughness, superplasticity, wear resistance and corrosion resistance, etc. It is a new type of structural material with broad application prospects. Aluminum-based amorphous alloy materials can be obtained by quenching or mechanical alloying, but the materials obtained by these methods are usually strips, wires, or powders, and these materials are prepared into usable block materials. Need some special molding process. At present, a method for preparing a bulk aluminum-based amorphous alloy includes a warm extrusion method, a hot extrusion method, a kinetic energy molding method, a powder rolling method, an injection molding method, an ultrahigh-pressure consolidation method, and an electric spark sintering method. All of these preparation processes can obtain relatively pure aluminum-based amorphous alloy materials, and have excellent performance, but these methods are too cumbersome, do not conform to the idea of ​​forming and integration, and have a longer production cycle and cost. high. Compared with the traditional preparation methods, thermal spraying technology has its unique advantages in the preparation of amorphous materials. The technology can not only rapidly heat up the melted material, but also has the characteristics of rapid cooling of the solidified material, which is conducive to the formation of amorphous phase coatings; and The use of thermal spraying technology can not only exert the advantages of high quality, high efficiency, and low cost in thermal spraying, but also obtain a surface protective coating with high-quality wear-resistance and anti-corrosion properties. Therefore, the use of thermal spray technology to prepare aluminum-based amorphous coating is a new extension of the preparation of aluminum-based amorphous alloy materials, and has broad prospects for industrial applications. At present, the preparation of amorphous alloys by thermal spraying techniques includes plasma spraying, supersonic flame spraying and high-speed arc spraying. The materials used for plasma spraying and supersonic flame spraying are prefabricated amorphous powders, and high-speed arc spraying is based on the integration of material preparation and forming. Spraying core wires containing amorphous coating forming elements can be performed during the spraying process. Amorphous coating is achieved. Although high-speed arc spraying technology has been successfully reported in the preparation of Fe-based amorphous nanocrystalline composite coatings, the use of this technology to prepare aluminum-based amorphous coatings is still a new research field. More recently, the aluminum-based amorphous nanocrystalline composite coating has been successfully applied to high-speed arc spraying technology in the Armored Forces Engineering College. The high-speed arc spraying system is mainly composed of a robot-controlled high-speed spray gun and a power supply system developed by the laboratory. The substrate sample was grit blasted before spraying. The optimized spray coating process parameters were: spraying voltage 34V, spraying current 120A, air pressure 0.7MPa, spray distance 200mm. The coating test results obtained show that the coating is well bonded to the substrate, the coating structure is dense, and the porosity is small; the coating exhibits a typical layered structure, and the layer-to-layer bonding is very dense; Crystal phase and crystallization phase together. The micro-hardness value of the Al-based amorphous coating is about HV311, which is comparable to the micro-hardness value of the aluminum-based amorphous alloy material obtained by the conventional preparation method. According to evaluation, this type of material is likely to become a future anti-corrosion coating material. The work of the Academy of Armored Forces Engineering shows that in the high-speed arc spraying process, the molten droplets have a very high cooling rate during the flattening of the substrate surface, and it is easy to obtain an amorphous coating or an amorphous nanocrystalline composite coating, and the coating The deposition rate is high, the cost is low, and there will be an important application prospect in the preparation of large-area aluminum-based amorphous coatings.
LED grow lights are relatively new to the cannabis growing scene,but they have become wildly popular over the last few years with their ability to produce great yields while staying cool and using a reasonable amount of electricity.
Choose LED grow lights if...
You want to use the most cutting-edge indoor cannabis grow lights with a customized spectrum of light
You are willing to do some research to determine the best LED Grow Light for your space
You have some extra money to spend on your initial setup (some of the best LED grow lights are expensive!)
Quality (potency, smell, trichome development) is more important to you than yields/watt.
You don't want to deal with an exhaust system or ducting,and would prefer to just hang your grow light over your cannabis plants and let the lights cool themselves
Features
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PAR Value of our 2000W LED Grow Lights
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Our professional full spectrum COB LED Grow Light are suitable for all the indoor plants and good for seeding, growth,flowering and fruiting stages of plants, increasing the harvest and Saving energy.
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Cautions:
1.Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture
2. The working environment for the light is -20~40 degree celsius,45%RH~90%RH.
3. To protect the light, Plz cut off the power when there is a lightning strike.
4. Don`t touch or move when the light working.
Suggestions:
1.Clean the dust inside every 6 months to ensure the good heat dissipation and long life time.
2.Don`t keep too short distance to the plant canopy to avert leaves bleaching.
3.Highly hang the lamp will weaken the energy and affect the growth cycle of the plants, so the lamp should not be hang too high.
4.While taking care of the plants, please spray the leaves and branches 2-3 times everyday, to ensure the plants do not wrinkle a wither, and have no phenomenon of few fruit, and hard pericarp.
Philizon have over 6 years' experience in designing and manufacturing led grow lights and LED Aquarium Light. Persuiting to offer the best LED grow lights for plants growth,we cooperate with the scientific research institutes and the Academies of Agricultural Sciences in USA, Australia Canada, UK and so on.A great number of commercial plant growers test the lights, and their feedbacks show that this lamp owns a lot of 640nm,660nm and 740nm lights, which gives the plants enough nutrient in the flowering and fruiting phase and bring a far higher yield than other led grow lights in the market.
Full Spectrum Grow Lights,Flowering Plant Grow Light,Flowering Led Grow Light,Grow Lights Full Spectrum Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledplantgrowlights.com
Deep penetration :Good lighting penetration,can penetrate to the deep of the plants
Modular Internal Build: Fully upgradable,easy warranties
Thermal Management:Custom copper core heatsinks quickly dissipates heat for cool operating temperatures
Powerful: 2nd Generation ultra penetration 5W LEDs light deep into the canopy
Versatile: Power cord available in 85~265V and international plugs
Lighter weight: Much lighter than the same products in the marketplace, safer for hanging .
Plants: Suitable for both vegetative phrase and flowering phrase
