Molybdenum oxide

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Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

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Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.

Product display

Nature and use Molybdenum has an atomic weight of 95.94. The outer electronic structure is 4d5s, the melting point is 2615℃, the boiling point is 4610℃, and the density (20℃) is 10.2g/cm. The binary phase diagram of molybdenum and iron is shown in Figure 1. Molybdenum and iron form two solid solutions α and γ and two intermetallic compounds ε(Fe7Mo6) and σ(FeMo) phases. Industrial ferro molybdenum contains about 60%Mo, melting temperature is 1800 ~ 1900℃; The density is about 9.0g/cm. The role of molybdenum in steel can be summarized as improving hardenability, improving thermal strength, preventing tempering brittleness, improving remanence and coercivity and corrosion resistance in some media, and preventing pitting tendency. Due to the various beneficial effects of molybdenum in steel, it has been widely used in a series of steel grades such as structural steel, spring steel, bearing steel, tool steel, stainless acid-resistant steel, heat-resistant steel (also known as heat-strong steel), magnetic steel. Molybdenum in cast iron is very effective in improving strength and toughness, when the amount of 0.25% to 1.25%, the casting of medium and large section can also form pearlite matrix structure. Commonly used in rolls and other wear resistant castings. Smelting process The main raw material for smelting ferro molybdenum is molybdenite (MoS2). Molybdenum concentrate is usually oxidized by multi-hearth furnace before smelting to obtain roasted molybdenum ore with sulfur less than 0.07%. Iron molybdenum smelting generally adopts the outside furnace process. The furnace is a cylinder placed on a sand base, lined with clay bricks, with 75% silicon ferrosilicon and a small number of aluminum particles as reducing agents. After the charge is added to the furnace barrel, it is smelted by the upper ignition method. An initiator (saltpeter, aluminum chips or magnesium chips) is used on the surface of the material, which is a violent reaction after ignition, and then sedated, slagging, and demolition of the furnace tube. The ferro molybdenum ingot is first cooled in the sand pit, then sent to the cooling room for flushing and cooling, and finally broken and finished. The metal recovery rate is 92 ~ 99%. Molybdenum oxide compacted block has been widely used to replace ferro molybdenum in steelmaking industry in recent years.