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A cryogenic treatment is the process of treating workpieces to cryogenic temperatures (typically around -300°F / -184°C, or as low as −190 °C (−310 °F)) in order to remove residual stresses and improve wear resistance in steels and other metal alloys, such as aluminum.
The Saigol Group (Urdu pronunciation: [ˈsɛɡ.əl] SEG-uhl) is a group of companies headquartered in Lahore. It was founded by Amin Saigol in the 1930s with a small shop that eventually developed into the Kohinoor Rubber Works.
Nitrogen is a liquid under −195.8 °C (77.3 K).. In physics, cryogenics is the production and behaviour of materials at very low temperatures.. The 13th International Institute of Refrigeration's (IIR) International Congress of Refrigeration (held in Washington DC in 1971) endorsed a universal definition of "cryogenics" and "cryogenic" by accepting a threshold of 120 K (−153 °C) to ...
Cryogenic hardening is a cryogenic treatment process where the material is cooled to approximately −185 °C (−301 °F), typically using liquid nitrogen. It can have a profound effect on the mechanical properties of certain steels , provided their composition and prior heat treatment are such that they retain some austenite at room temperature.
Descon (Urdu pronunciation: [ˈdɛs.kɔn] DES-kon) is a group of companies headquartered in Lahore. It operates in the engineering, power and chemical sectors. [1] Descon is active in UAE, Qatar, Saudi Arabia, Kuwait, Oman, Iraq, and South Africa. [2]
Huge constructions had to be undertaken to accommodate these machines. It took 3 years for the old Mukand Factory to grow into modern BECO Works. Beco now consisted of eight departments; Steel works, steel foundry, steel rolling mills, iron and nonferrous foundry, machine tool shop, diesel engine shop, structural shop, and general engineering shop.
Avanceon Limited is a Pakistani technology company headquartered in Lahore. Avanceon subsidiaries include Avanceon FZE Dubai, [ 2 ] Avanceon Automation & Control W.L.L Qatar, [ 3 ] Octopus Digital, [ 4 ] and Avanceon Saudi for Energy Co. WLL.
Cryogenic engineering is a sub stream of mechanical engineering dealing with cryogenics, and related very low temperature processes such as air liquefaction, cryogenic engines (for rocket propulsion), cryosurgery. Generally, temperatures below cold come under the purview of cryogenic engineering.