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Ferrophosphorus is a ferroalloy, an alloy of iron and phosphorus.It contains high proportion of iron phosphides, Fe 2 P and Fe 3 P. Its CAS number is 8049-19-2. The usual grades contain either 18 or 25% of phosphorus. [1]
Iron phosphide is a chemical compound of iron and phosphorus, with a formula of FeP.< [1] Its physical appearance is grey needles. Manufacturing of iron phosphide takes place at elevated temperatures, where the elements combine directly. [1] Iron phosphide reacts with moisture and acids producing phosphine (PH 3), a toxic and pyrophoric gas.
4c-02.81, mrc 2131-021, pgc 2818139, ox -053, ircf j213410.3-015317, 2fgl j2133.8-0154 PKS 2131-021 is a quasar and a BL Lacerate object , [ 2 ] producing an astrophysical jet . [ 3 ] lt is located in the constellation Aquarius and classified as a blazar , a type of active galactic nucleus whose relativistic jet points in the direction towards ...
Built by scaling the 50 segment generator (see inset) by 1/10 for each iteration, and replacing each segment of the previous structure with a scaled copy of the entire generator. The structure shown is made of 4 generator units and is iterated 3 times. The fractal dimension for the theoretical structure is log 50/log 10 = 1.6990.
Jens Beckmann (born 1970) is a German-Australian scientist working as professor in the area of synthetic inorganic and organometallic chemistry at the University of Bremen since 2010.
6:2-fluorotelomersulfonic acid (6:2-FTS) is a chemical compound that belongs to the group of fluorotelomersulfonic acids within the broader class of per- and polyfluorinated alkyl compounds (PFAS). Due to its structural similarity to perfluorooctanesulfonic acid (PFOS), it is also called H 4 PFOS.
Ti-10V-2Fe-3Al (UNS designation R56410), also known as Ti 10-2-3, is a non-ferrous near-beta titanium alloy featuring an excellent combination of strength, ductility, fracture toughness and high cycle fatigue strength. It is typically used in the aerospace industry for critical aircraft structures, such as landing gear. [1]
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