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Stainless steel, also known as inox, corrosion-resistant steel (CRES), and rustless steel, is an iron-based alloy containing a minimum level of chromium that is resistant to rusting and corrosion. Stainless steel's resistance to corrosion results from the 10.5%, or more, chromium content which forms a passive film that can protect the material ...
Food in a refrigerator with its door open. A refrigerator, commonly shortened to fridge, is a commercial and home appliance consisting of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from its inside to its external environment so that its inside is cooled to a temperature below the room temperature. [1]
Refrigerators based on the magnetocaloric effect have been demonstrated in laboratories, using magnetic fields starting at 0.6 T up to 10 T. Magnetic fields above 2 T are difficult to produce with permanent magnets and are produced by a superconducting magnet (1 T is about 20.000 times the Earth's magnetic field).
The Tsingshan Holdings Group (Chinese: 青山控股, ching-shan) is a Chinese private company active in the stainless steel and nickel industry. Xiang Guangda in 2017. Tsingshan Holdings was founded in 1988 by Xiang Guangda in Wenzhou. [2] It moved into the Indonesian nickel industry in 2009. [3] Among its assets are:
By the late 1990s and the early 2000s, the idea of connecting home appliances to the Internet (Internet of Things) had been popularized and was seen as the "next big thing." [3] In June 2000, LG launched the world's first internet refrigerator, the Internet Digital DIOS. This refrigerator was unsuccessful because consumers saw it as unnecessary ...
The Einstein–Szilard or Einstein refrigerator is an absorption refrigerator which has no moving parts, operates at constant pressure, and requires only a heat source to operate. It was jointly invented in 1926 by Albert Einstein and his former student Leó Szilárd , who patented it in the U.S. on November 11, 1930 ( U.S. patent 1,781,541 ).
Medan (/ m ɛ ˈ d ɑː n / meh-DAHN, Indonesian: ⓘ) is the capital and largest city of the Indonesian province of North Sumatra. [7] The nearby Strait of Malacca, Port of Belawan, and Kualanamu International Airport make Medan a regional hub and multicultural metropolis, acting as a financial centre for Sumatra and a gateway to the western part of Indonesia.
A refrigerator car (or "reefer") is a refrigerated boxcar (U.S.), a piece of railroad rolling stock designed to carry perishable freight at specific temperatures. Refrigerator cars differ from simple insulated boxcars and ventilated boxcars (commonly used for transporting fruit), neither of which are
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