Methods for depositing gamma-prime nickel aluminide coatings
29 Oct 2004 , group metal layer and at least one separate layer of other constituents of the , 24 of this invention, platinum group metals have been shoWnChat Now!
Patent US2828200 - Method of removing platinum from a composite ,
(Cl 7583) I This invention relates to a process for recovering metals from , metal from a composite in which a platinum group metal is associated with a metal oxide , For example, using the method of this invention platinum may be stripped.Chat Now!
Alkali metal - Wikipedia
The intermetallic compounds of the alkali metals with the heavier group 13 elements.Chat Now!
Patent US5238662 - Processes for recovering precious metals ,
24 Aug 1993 , For purposes of this invention, platinum group metals (PGMs) include platinum, palladium, rhodium, iridium, ruthenium, and osmium Precious.Chat Now!
BBC - GCSE Bitesize: The alkali metals
The group 1 elements in the periodic table are known as the alkali metals They include lithium, sodium and potassium, which all react vigorously with air and.Chat Now!
Alkali Metals- Group 1 (IA) - ChemTeacher
The alkali metals make up Group 1 of the periodic table This family consists of the elements lithium, sodium, potassium, rubidium, cesium, and francium (Li, Na,.Chat Now!