| Product Type: | Lump |
|---|---|
| Material: | Mangenese |
| Carbon Content: | Low Carbon |
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Factory Hot Sale High Quality Manganese Metals Alloys Lump For Steelmaking
Manganese is a silver-gray metal, much like iron, but softer than iron. If manganese contains a small amount of impurities-carbon or silicon, it becomes very hard and brittle. However, pure metallic manganese is not very widely used because it is more rusty than iron. In humid air, it becomes gray and loses its luster in a short while-a layer of manganese oxide is formed on the surface.
Production method
Manganese metal lump is made by 2 kinds of methods, one is remelting, another is electrothermal, smelting ingot cast with the material of electrolytic manganese. And it contains Mn from 93% to 97%.
| Type | Content of Elements(Remelting) | |||||
| %Mn | %C | %Si | %Fe | %P | %S | |
| JCMn98 | 98.0 | 0.04 | 0.3 | 1.5 | 0.02 | 0.04 |
| JCMn97 | 97.0 | 0.05 | 0.4 | 2.0 | 0.03 | 0.04 |
| JCMn95 | 95.0 | 0.06 | 0.5 | 3.0 | 0.04 | 0.05 |
| Type | Content of Elements(Electrothermal) | |||||
| %Mn | %C | %Si | %Fe | %P | %S | |
| JMn98 | 98.0 | 0.05 | 0.3 | 1.5 | 0.03 | 0.02 |
| JMn97-A | 97.0 | 0.05 | 0.4 | 2.0 | 0.03 | 0.02 |
| JMn97-B | 97.0 | 0.08 | 0.6 | 2.0 | 0.04 | 0.03 |
| JMn96-A | 96.5 | 0.05 | 0.5 | 2.3 | 0.03 | 0.02 |
| JMn96-B | 96.5 | 0.10 | 0.8 | 2.3 | 0.04 | 0.03 |
| JMn95-A | 95.0 | 0.15 | 0.5 | 2.8 | 0.03 | 0.02 |
| JMn95-B | 95.0 | 0.15 | 0.8 | 3.0 | 0.04 | 0.03 |
| JMn93 | 93.5 | 0.20 | 1.5 | 3.0 | 0.04 | 0.03 |
Packaging Details: packed in water-proof plastic woven bag, 1000kg per bag or as your requirements.
Delivery Time: Within 15 days after receipt 30% T/T in advance.
Remark: Chemical composition and size can be optimized by the customers' requirements.
Company Profiles
Ningxia Fangtuo Metal Materials Co., Ltd. is located in the ancient Silk Road trade center, the ancient city of Saishang, the capital of the Western Xia Dynasty ------- Yinchuan
The company is engaged in ferroalloy, casting materials production processing and sales, the main products are ferroalloy products; Ferrosilicon alloy, silicon manganese alloy, ferromanganese alloy, manganese metal, electrolytic manganese, silicon carbide, silicon carbon alloy, silicon calcium alloy, rare earth silicon magnesium alloy, silicon metal, silicon calcium alloy, silicon barium alloy, inoculant, alloy cored wire, product quality is stable and reliable, can be produced and processed according to user requirements.
1 Manganese is an important alloying agent. It is added to improve the strength, toughness, stiffness, hardness, wear resistance, and hardenability of steels.
2 Together with aluminum and antimony, especially in the presence of copper, it forms highly ferromagnetic alloys.
3 Manganese dioxide is used as a depolarizer in dry cells and as a decolorizing agent for glass that has been colored green due to iron impurities. The dioxide is also used in drying black paints and in the preparation of oxygen and chlorine.
4 Manganese colors glass an amethyst color and is the coloring agent in natural amethyst. The permanganate is used as an oxidizing agent and is useful for qualitative analysis and in medicine. Manganese is an important trace element in nutrition, although exposure to the element is toxic in higher quantities..
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