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1. ES2395550 - COMPOSICION Y PROCEDIMIENTO DE OBTENCION DE TABLETAS DE Mn

Office
Spain
Application Number 201131030
Application Date 20.06.2011
Publication Number 2395550
Publication Date 13.02.2013
Grant Number
Grant Date 19.12.2013
Publication Kind B1
IPC
C22B 47/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
47Obtaining manganese
C22B 1/242
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
BPRODUCTION OR REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
1Preliminary treatment of ores or scrap
14Agglomerating; Briquetting; Binding; Granulating
24Binding; Briquetting
242with binders
CPC
C21C 7/0006
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
7Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
0006Adding metallic additives
C22C 1/04
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
1Making alloys
04by powder metallurgy
C22C 22/00
CCHEMISTRY; METALLURGY
22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
CALLOYS
22Alloys based on manganese
B22F 2003/023
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
3Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; ; Presses and furnaces
02Compacting only
023Lubricant mixed with the metal powder
C21C 2007/0062
CCHEMISTRY; METALLURGY
21METALLURGY OF IRON
CPROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
7Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
0056using cored wires
0062with introduction of alloying or treating agents under a compacted form different from a wire, e.g. briquette, pellet
B22F 1/103
Applicants CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC)
Inventors FERNANDEZ SERRANO RICARDO
GONZALEZ DONCEL GASPAR
Agents Ungría Ungría Javier
Title
(ES) COMPOSICION Y PROCEDIMIENTO DE OBTENCION DE TABLETAS DE Mn
Abstract
(EN) The invention relates to a composition for manufacturing Mn tablets, characterized in that it includes: (a) between 70% and 99.5% by weight of Mn powder (b) a first powder binder chosen from at least one organic polymer that is insoluble in water and at least one organic polymer that is soluble in water, or a mixture of the two, wherein said first binder is not a wax. The invention likewise relates to a method for producing said composition and to the use thereof as Mn tablets in the casting of metals.
(ES) Composición y procedimiento de obtención de tabletas de Mn.#La presente invención se refiere a una composición para la fabricación de tabletas de Mn caracterizada porque comprende: (a) polvo de Mn en un porcentaje comprendido entre un 70% y un 99.5% en peso de la composición; (b) un primer aglomerante en polvo seleccionado entre al menos un polímero orgánico insoluble en agua y al menos un polímero orgánico soluble en agua, o una mezcla de ambos, donde dicho primer aglomerante no es una cera. Es asimismo objeto de la invención un procedimiento para la obtención de dicha composición y su uso como tabletas de Mn en la colada de metales.
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