Samsung/LG has entered the smart lighting market
Samsung and LG have successively inserted the flagship SmartLighting market. Samsung and LG have recently announced the use of Bluetooth (Bluetooth) and wireless local area network (Wi-Fi) as a communication technology LED light-emitting diode (LED) smart lighting solution, want to use Philips and Philips' exclusive Hue solution One is higher.
LG aims to replace the demand for traditional 60-watt (W) incandescent bulbs. At the end of March, it will launch a 10-watt smart bulb solution with a price of US$32 and a 10-year guaranteed life. Users can use Bluetooth and Wi-Fi technology. Android 4.3 or iOS 6 or higher mobile phone or tablet app (App) and Bluetooth Smart device are easy to control, and have the function of interacting with environmental music or mobile phone notification; in particular, when the consumer puts the phone in the bag When the call is not noticed, the connected smart light bulb will be notified by a flashing light.
LG noted that the company's smart light bulb solution uses both Bluetooth and Wi-Fi technology to prevent consumers from using Bluetooth devices in the field without wireless routers or gateways that support Wi-Fi communication. Manage the light bulb.
As for Samsung's strategy of cutting into the smart lighting market, unlike the LG, its smart bulbs only support Bluetooth technology instead of Wi-Fi, so consumers will not need to install a bridge or a wireless access point (AccessPoint). Download apps directly from your smartphone or tablet and control up to sixty-four smart bulbs.
Samsung's smart bulbs have dimming function, which can be adjusted to a minimum of 10 brightness, and support Corona Color Temperature (CCT) adjustment function of 2,700K ~ 6,500K; each smart bulb has a life of 15,000 hours. That is, consumers can enjoy high-efficiency lighting applications for more than 10 years.
In addition to the Bluetooth solution, Samsung has also introduced a smart lighting solution controlled by the ZigBee standard for the enterprise application market. Consumers can also use smart phones and tablets to control the color and switching of the light bulb.
Samsung Electronics released a series of LED lighting solutions for corporate and consumer market design in the Light Building 2014 exhibition held in Frankfurt, Germany from March 30th to April 4th. In addition to smart bulbs, it also includes thin, high Parabolic aluminized reflective (PAR) lamps with efficiency features, classic design LED lamps for decoration, and L-shaped lamps with electronic controllers (ECG) and traditional magnetic ballasts (CCG).
Cobalt-based alloy powders are commonly used in laser cladding processes due to their excellent wear resistance, high temperature strength, and corrosion resistance. These alloys typically contain varying amounts of cobalt, chromium, tungsten, and nickel, among other elements, to achieve specific properties.
The laser cladding process involves melting the cobalt-based alloy powder using a high-energy laser beam and depositing it onto a substrate to form a protective coating. This coating helps to enhance the surface properties of the substrate, such as hardness, wear resistance, and corrosion resistance.
Some common cobalt-based alloy powders used in laser cladding include:
1. Stellite: This is a well-known cobalt-chromium-tungsten alloy that offers excellent wear and corrosion resistance. It is often used in applications where high temperatures and abrasive environments are present, such as in oil and gas drilling tools, valves, and pump components.
2. Tribaloy: Tribaloy alloys are cobalt-based alloys that contain varying amounts of chromium, molybdenum, and silicon. They are known for their exceptional high-temperature strength and resistance to galling, making them suitable for applications in the aerospace, petrochemical, and power generation industries.
3. Haynes alloys: Haynes alloys are nickel-cobalt-chromium-molybdenum alloys that offer excellent high-temperature strength, oxidation resistance, and corrosion resistance. They are commonly used in applications where extreme heat and corrosive environments are present, such as in gas turbines and chemical processing equipment.
These cobalt-based alloy powders are available in various particle sizes and can be tailored to meet specific application requirements. They can be used with different laser cladding techniques, such as powder-fed laser cladding or blown powder laser cladding, depending on the desired coating thickness and properties.
Overall, cobalt-based alloy powders for laser cladding provide enhanced surface properties and improved performa
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