Fused Chromium (III) Oxide for High End Electronics Packaging

• Customization: Available
• Feature: Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, High Melting Point, Thermal Shock Resistance
• Production Process: Fusion Method
• Refractoriness (℃): Refractoriness> 2000
• Shape: Powder
• Reach: Available
• Third Part Inspection: Available
• Sample: Free
• RoHS: Available
• Density: 17%
• Melting Point: 2265 °c
• Boiling Point: 3654 °c
• Mohs Hardness: 8.5 - 9
• Refractive Index: 2.5
• Molecular Weight: 151.99
• Color: Black
• Transport Package: 25kg Bag
• Specification: 99%
• Trademark: JINSHI
• Origin: Gansu
• HS Code: 28199000
• Production Capacity: 10000 Per Year

Product Description

FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/ PROPERTIES

Density: 5.21 g/cm3
Melting point: 2265 °
C Refractive index: 2.5
Boiling point: 3654 °
High body density: 5.0g/cm3,
Cr203:≥99%
High Purity: Fused Chromium typically has a chromium content ranging from 95% to 99%. This high purity level is crucial for its applications in various industries, especially those that demand high - quality materials.
Hardness and Strength: It exhibits excellent hardness and high strength. These mechanical properties make it suitable for applications where wear resistance and structural integrity are required.
Thermal Stability: Fused Chromium can withstand high temperatures without significant degradation. It has a high melting point, which is beneficial for applications in high - temperature environments.
Chemical Inertness: It shows good chemical resistance, being relatively stable in the presence of many common chemicals. This property allows it to be used in applications where exposure to corrosive substances is likely

FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/SPECIFICATION
 

Fused Chromium Oxide Green	Density	5.21 g/cm³	Mohs Hardness	8.5 - 9
	Melting Point	2265 °C	Refractive Index	2.5
	Boiling Point	3654 °C	Molecular Weight	151.99
	Color Characteristics	With metallic luster, magnetic, strong covering power
	Water Solubility	Insoluble in water, acids and organic solvents
	Stability	High - temperature resistant, sunlight - resistant, insoluble in water, difficult to dissolve in acids, relatively stable in the atmosphere, unaffected by acids, alkalis of general concentration, and gases such as sulfur dioxide and hydrogen sulfide

FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/ PACKING

  25kg bag, 1MT bag or according to customer's request.


FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/USAGE

Metallurgy Industry
In steelmaking, Fused Chromium is a vital alloying additive. It significantly improves the strength, hardness, wear resistance, and corrosion resistance of steel. For instance, in the production of stainless steel, adding Fused Chromium helps form a stable passive film on the steel surface. This film enhances the steel's corrosion resistance in various harsh environments, making stainless steel widely used in construction decoration, kitchenware, and chemical equipment. In the manufacturing of high - strength alloy steel, Fused Chromium refines the grain structure, thus enhancing the overall mechanical properties of the steel. It is used in the production of mechanical parts and automotive components.
For the production of special alloys, Fused Chromium is an essential raw material. Nickel - chromium alloys, for example, are renowned for their high - temperature strength and oxidation resistance. They are extensively used in the manufacturing of aircraft engine components and electric heating elements. Chromium - molybdenum alloys play a crucial role in the petrochemical and power industries, where they are used to make high - pressure equipment that can resist high temperatures, high pressures, and corrosive media.

Refractory Materials Field
Fused Chromium is often used in the production of high - grade refractory materials. Chromium - based refractory bricks made from Fused Chromium have a high melting point, excellent thermal shock resistance, and good erosion resistance. In the glass industry, these refractory bricks are used in key parts of glass furnaces, such as the furnace top and walls. They can withstand the scouring and erosion of high - temperature glass liquid, thus extending the service life of the furnace. In non - ferrous metal smelting industries, like copper and aluminum smelting, chromium - based refractory materials effectively resist the erosion of high - temperature slag and molten metal, ensuring the smooth progress of the smelting process.

Chemical Industry
Fused Chromium serves as an important raw material for the preparation of other chromium compounds. Through a series of chemical reactions, it can be converted into chromates and dichromates. These compounds find wide applications in industries such as leather tanning, printing and dyeing, and electroplating. For example, chromates are used in the leather tanning process to make leather more flexible and durable. Dichromates are commonly used in the printing and dyeing industry as oxidizing agents to adjust the color and color fastness of dyes.


FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/ FACTORY

Gansu Jinshi Chemical Co.Ltd (Founded in 2000) is mainly engaged in chromium based chemical production, covering metallurgy, new energy sources, new building materials, etc. The main products are chrome oxide green,  chrome sulphate,e, trivalent chromium series,chromium metal, fused chromium oxide, etc.As well as the use of chrome salt slag to achieve a circular economy products such as  aluminum hydroxide, ferrochrome alloy,  etc.  And the recycling economy products of , aluminium hydroxide, ferrochromium alloy and  are realized by using chromium salt waste residue. It is the unique enterprise in the global chromium salt industry that fully realizes the comprehensive utilization and zero emission of chromium-containing waste residues.
Jinshi has been certified to ISO9001 quality management system, ISO14001 environmental management system, GB/T28001 occupational health and safety management system , GB/T23331 energy management system certification and cleaner production audit.

Our company is committed to providing customers with high-quality services and products. After years of accumulation and development, our products always maintain the core competitiveness in the market, and have won good credit in domestic and foreign markets.

Our products list:
Chrome oxide green
Chromium oxide green
Fused chrome oxide green
Metal Chrome
Sodium sulphide
Sodium hydrosulphide
Basic chromium sulphate
Inorganic pigment
Pigment 17


FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/ CERTIFICATION



FUSED CHROMIUM|FUSED CHROMIUM OXIDE|FUSED CHROME OXIDE/RFQ

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