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The addition of scandium to aluminium limits the grain growth in the heat zone of welded aluminium components. This has two beneficial effects: the precipitated Al 3 Sc forms smaller crystals than in other aluminium alloys, [54] and the volume of precipitate-free zones at the grain boundaries of age-hardening aluminium alloys is reduced. [54]
The Bangladesh National Scientific and Technical Documentation Centre is the national scientific research archive and provides support to research and development projects in Bangladesh and is located in Dhaka, Bangladesh.
Organoscandium chemistry is an area with organometallic compounds focused on compounds with at least one carbon to scandium chemical bond. [ 2 ] [ 3 ] The interest in organoscandium compounds is mostly academic but motivated by potential practical applications in catalysis , especially in polymerization .
National Science Library was established in 1981 under the Bangladesh National Scientific and Technical Documentation Centre. Its functions are to collect scientific publications and books. [ 1 ] [ 3 ]
Scandium acetate is a compound, with the chemical formula of Sc(CH 3 COO) 3. It exists in the anhydrous and the hydrate forms. It can be obtained by reacting scandium hydroxide or scandium oxide with acetic acid. [1] [2] It is a colorless, water-soluble solid. It decomposes into scandium oxide at high temperature.
The IDEB maintain a library namely "IDEB Shadhinota Pathagar" at 2nd floor of IDEB Bhaban, 160/A, Kakrail VIP Road, Dhaka-1000, Bangladesh with various type of books viz. Engineering, Technology, Social Science, General Science, Philosophy, Historical and other disciplines. There is a fixed program to collect a number of books every year ...
Bangladesh Chemical Industries Corporation (BCIC), the largest corporation in industrial sector in the country was established in 1976 vide second amendment of P.0.27 upon merger of Bangladesh Paper and Board Corporation, Bangladesh Fetter, Chemical and Pharmaceutical Corporation and Bangladesh Tanneries Corporation.
This is a list of notable manufacturing companies of Bangladesh This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources .