FERRO MANGANESE POWDER POWDER,MANGANANESE DI OXIDE, SILICO MANGANESE

Leading Manufactures in Central India for various grades of Ferro Manganese for Welding Electrode Manufacture!

VIPRA FERRO ALLOYS Pvt Ltd

Welding Electrode Grade Ferro Manganese Specialist ! !

ferro manganese powder

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Low Carbon Ferro Manganese
Medium Carbon Ferro Manganese
High Carbon Ferro Manganese
Silico Manganese
Cenosphere
PYRLOXIDE
Mangnous Oxide-Feed Grade
Slag
Welding Electrode Flux
  Pyrloxide is produced from naturally occuring Pyrolusite Ore (MnO2) normally associated with other active MnO2 minerals like Cryptomelane, Nsutite etc. These minerals are also active MnO2 and highly reactive oxidants at atmospheric temperature for water filtration for removal of dissolved iron, manganese and removal of bad odor of H2S.

all MnO2 products available in different brand sources are not so effective as Pyrloxide because of its careful selection and further process in the factory to achieve highest activity index at 30Deg C.

Crystallography of the natural ore after process is determined by X-ray diffraction studies before raw material is finally selected for Pyrloxide.

 


CHEMICAL ASSAY


Manganese

50 % - 52 %


Manganese Dioxide

78 % - 80 %


Iron

3.5 %(maximum)


Silicon Dioxide

2 % (maximum)


Heavy Metals

250 PPM (maximum)


Activity Index

+35 %

Crystal Structure


Beta - Gamma - Delta

 


MINERAL CONSTITUENTS


Major

Pyrolusite, Nsustite,Crypotmalane


Medium

Wad, Jacobsite


Traces

Manganite, Varnadite

 


SIZE GRADING


BSS

ASTM

In MM

TOLERANCE

+30 - 16

+35 - 18

-1mm

+-5%

+ 44 - 30

+45 - 35

-0.355mm

+-5%

+16 - 8

+18 - 7

-2mm

+-5%

+44 - 18

+45 - 20

-0.850mm

+-5%

 

 

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S 75/76MIDC Hingna,Nagpur, Maharashtra,India   Tel: 91 7104 232802   Tel/Fax: 917104 237109  email: vipraferro@sify.com