NFC - Nozzle Filling Compound

Name: NFC - Nozzle Filling Compound
Brand: MANIKJI METACHEM PRIVATE LIMITED
Price: 30 INR
Availability: InStock

30 INR

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Product Details:

Storage Store in cool, dry place away from moisture
Melting Point 1200C - 1600C
Form Solid granules
Ph Level 7-9
HS Code 38160000
Molecular Formula Mixture
Smell Odourless
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NFC - Nozzle Filling Compound Price And Quantity

Minimum Order Quantity 100 Kilograms
Price 30 INR

Packaging 25 kg / 50 kg bags
Usage Temperature Up to 1600C
Loss on Ignition < 2 %
Flowability Excellent
Shelf Life 12 months
Resistance High resistance to thermal shock
Color Grey or off-white
Particle Size 1 mm to 4 mm
Bulk Density 1.52.0 g/cm
Fusing Temperature Above 1200C
Thermal Expansion Low

NFC - Nozzle Filling Compound Product Specifications

HS Code 38160000
Shape Granular
Purity 95% min
Standard IS Standard or as per buyers requirement
Density 2.1 Gram per cubic centimeter(g/cm3)
Type Granular refractory compound
Molecular Formula Mixture
Classification Refractory Material
Main Material Granulated refractory oxides, Silica, Alumina, and other minerals
Application Steel Industry, Nozzle Filling for Ladle and Tundish, Continuous Casting
Molecular Weight Mixture
Smell Odourless
Storage Store in cool, dry place away from moisture
Ph Level 7-9
Form Solid granules
Poisonous Yes
Grade Industrial
Chemical Name Nozzle Filling Compound
Other Names NFC, Nozzle Closing Compound
Solubility Insoluble in water
Melting Point 1200C - 1600C
Usage Nozzle filling compound for steel making

Packaging 25 kg / 50 kg bags
Usage Temperature Up to 1600C
Loss on Ignition < 2 %
Flowability Excellent
Shelf Life 12 months
Resistance High resistance to thermal shock
Color Grey or off-white
Particle Size 1 mm to 4 mm
Bulk Density 1.52.0 g/cm
Fusing Temperature Above 1200C
Thermal Expansion Low

NFC - Nozzle Filling Compound Trade Information

Supply Ability 20 Kilograms ton Per Day
Delivery Time 2 Week
Main Export Market(s) Africa
Main Domestic Market South India, All India

Product Description

We are immensely appreciated by our clients for manufacturing and exporting NFC - Nozzle Filling Compound. It is a type of refractory mixture of several ingredients which is required to prevent skulling and steel freeze. This compound does not sinter when added to molten steel at temperature up to 1600 degrees Celsius. It assures free flowing of metal through slide gate when it is open. Offered NFC - Nozzle Filling Compound also acts as a desulphurizing agent and minimizes oxygen lancing.

Features:

Improves steel quality
Enhances life of sliding gate and prevents nozzle blocks
Ensures very smooth stream from ladle

Optimal Flowability and Thermal Stability

NFC delivers superior flowability, allowing the compound to seamlessly fill nozzle spaces in steel ladles and tundishes. Its low thermal expansion and robust resistance to thermal shock make it highly dependable under the extreme temperature conditions encountered during steelmaking, reducing the risk of blockages and ensuring consistent product quality.

High Purity and User Safety

With a minimum purity of 95% and composed of non-poisonous, odourless granules, NFC is engineered to meet stringent IS standards and is suitable for industrial applications. Its insolubility in water and neutral pH (79) safeguard operator health and equipment performance. Proper storage in cool, dry environments ensures extended usability.

Versatile Packaging and Standard Compliance

Designed for industrial requirements, NFC is packaged in convenient 25 kg and 50 kg bags to suit various operational needs. Manufactured to IS standards or tailored to buyer specifications, it offers flexibility for distributors, exporters, and manufacturers, ensuring seamless integration into steelmaking processes across India and international markets.

FAQs of NFC - Nozzle Filling Compound:

Q: How is NFC - Nozzle Filling Compound applied in the steel industry?

A: NFC is used by adding the granulated compound into the nozzle area of ladles or tundishes prior to continuous casting. Its excellent flowability allows it to fill gaps efficiently, preventing nozzle blockages and enabling smooth molten steel flow during steel manufacturing.

Q: What are the main benefits of using NFC during steelmaking?

A: NFC offers high resistance to thermal shock, low thermal expansion, and superior flowability, all of which prevent nozzle clogging and ensure reliable steel discharge during casting. Its chemical inertness and high melting point further enhance operational efficiency and product consistency.

Q: When should NFC be used during the casting process?

A: NFC should be applied before the molten steel enters the ladle or tundish. Adding the compound at this stage ensures the nozzle remains open and unobstructed, optimizing the continuous casting operation throughout the process.

Q: Where should NFC be stored, and how does packaging support its shelf life?

A: NFC should be stored in a cool, dry place away from moisture, in its original 25 kg or 50 kg bags. Proper storage protects its flow characteristics and extends its shelf life to up to 12 months.

Q: What process ensures NFCs high resistance to thermal shock and melting point?

A: NFC is manufactured using high-purity granulated refractory oxides like silica and alumina, engineered to withstand rapid temperature changes and high temperatures above 1200Cup to 1600Censuring high resistance to thermal shock and consistent melting behavior.

Q: What is the typical particle size of NFC and how does it impact usage?

A: NFC features a particle size range of 1 mm to 4 mm, allowing it to flow freely and fill nozzle gaps precisely. This granularity improves packing density and prevents premature blockages during the casting process.

Q: What standards does NFC comply with, and is it safe to use?

A: NFC conforms to IS standards or can be tailored to buyer requirements. It is non-poisonous, odourless, and chemically neutral, making it safe for industrial use and handling by operators in steel plants.

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