DGR Degasser With Grain Refiner

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Product Details:

Molecular Formula N/A (Mixture)
HS Code 38109090
Taste Odorless (Not for consumption)
Poisonous No
Shape Tablet/Cylindrical
Usage For degassing and grain refinement of molten aluminum
Melting Point > 600C
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DGR Degasser With Grain Refiner Price And Quantity

Price Or Price Range INR
Minimum Order Quantity 100 Kilograms

Packing Type Sealed Poly Bags/Drums
Operating Temperature 680C - 800C
Solubility Insoluble in water
Handling Use gloves; non-hazardous under normal handling
Effectiveness Removes hydrogen, improves grain structure
Minimum Order Quantity 100 Kg
Compatibility Suitable for all aluminum foundry alloys

DGR Degasser With Grain Refiner Product Specifications

Smell Odorless
Storage Store in a dry place, avoid moisture
Appearance Solid tablet/cylinder
Shelf Life 24 months
Color Grey/White
Other Names Aluminum Degassing and Grain Refining Tablet
Melting Point > 600C
Density 2.4 Gram per cubic centimeter(g/cm3)
Application Aluminum Foundries, Alloy Refineries
Grade Industrial
Type DGR Degasser With Grain Refiner
HS Code 38109090
Classification Foundry Metallurgical Additive
Molecular Formula N/A (Mixture)
Physical Form Solid
Usage For degassing and grain refinement of molten aluminum
Purity(%) 99.9%
Chemical Name Aluminum Grain Refiner Degasser
Shape Tablet/Cylindrical
Taste Odorless (Not for consumption)
Poisonous No

Packing Type Sealed Poly Bags/Drums
Operating Temperature 680C - 800C
Solubility Insoluble in water
Handling Use gloves; non-hazardous under normal handling
Effectiveness Removes hydrogen, improves grain structure
Minimum Order Quantity 100 Kg
Compatibility Suitable for all aluminum foundry alloys

DGR Degasser With Grain Refiner Trade Information

Supply Ability 20 Kilograms ton Per Day
Delivery Time 3 Week
Sample Available Yes
Main Domestic Market All India

Product Description

DGR Degasser With Grain Refiner

Product in Brief

Aluminium & its alloys are susceptible in absorbing gas even when the best-controlled melting processes are performed. There are many factors which cause absorption of Hydrogen gas like water vapour from atmosphere, damp scrap, clamp tools, prolonged holding of metals etc. During the process of casting these unwanted gases release suddenly in the form of bubbles, which are trapped in the metal, and finally the development of pinhole porosity in the cast product occur. It is therefore necessary to remove the unwanted gas from the melt prior to pouring.

DAGADGR SP-I (BLUE)

It is a Very strong type of tablet, which is used for Degas Sing Aluminium and its alloys as well as Grain Refining also. Its application rate is about 0.2

Instructions

After attaining the required metal temperature, shut off the furnace to have better effect at falling temperature. DEGASSER or DGR tablet is to be slightly heated before use after removing the wrapper. The precaution is to be taken to avoid exposure of tablet to the atmosphere as it may pick up the moisture.Push the dross a little aside and plunge DEGASSER or DGR using a preheated perforated pIUnger to the bottom of the melt. As soon as the bubbling stops remove the plunger after rabbling, skim off the dross.

Packing

DAGA DEGASSERS AND DAGA DGRs are available in the shape of 50 Gms. & 250 Gms, packed in 25 kgs, 30 kgs & 40 kgs Boxes.

High-Efficiency Hydrogen Removal

DGR Degasser With Grain Refiner is engineered to eliminate hydrogen, a primary cause of porosity in molten aluminum. By controlling the hydrogen content, it helps ensure superior casting integrity and minimizes defects, resulting in more reliable and robust aluminum parts across various foundry applications.

Improved Grain Structure for Quality Casting

The additives advanced formulation not only degasses but also refines the grain structure of aluminum alloys. This dual-action mechanism transforms metal properties, improving mechanical strength and surface finish for exceptional end-product performance in diverse industrial uses.

Safe Handling and Versatile Compatibility

This degasser/grain refiner mixture is odorless, non-poisonous, and non-hazardous when handled with gloves. Its compatibility with all types of aluminum foundry alloys ensures broad utilitymaking it suitable for manufacturers, exporters, and suppliers across the aluminum industry spectrum.

FAQs of DGR Degasser With Grain Refiner:

Q: How is the DGR Degasser With Grain Refiner used in aluminum foundries?

A: It is added directly to molten aluminum, typically between 680C and 800C. The tablet or cylindrical solid dissolves into the metal, releasing agents that remove hydrogen and promote finer grain structure, enhancing casting quality.

Q: What are the main benefits of using this product?

A: This product efficiently removes hydrogen, minimizes porosity, and improves grain structure in aluminum alloys, leading to stronger, more reliable castings with enhanced surface finish and overall quality.

Q: When should the DGR Degasser With Grain Refiner be introduced during the casting process?

A: It should be introduced after the metal has attained the appropriate temperature range (680C - 800C) and before pouring, allowing sufficient time for effective degassing and grain refinement.

Q: Where can DGR Degasser With Grain Refiner be applied?

A: It is suitable for all types of aluminum foundries, alloy refineries, and similar industrial settings where aluminum alloys require enhanced quality through degassing and grain refinement.

Q: What is the recommended storage condition for this additive?

A: Store in a dry place and avoid moisture exposure. Sealed poly bags or drums help preserve quality, and the product remains effective for up to 24 months under proper storage conditions.

Q: What precautions should be taken while handling this product?

A: While the product is non-hazardous and odorless, it is advisable to use gloves during handling to maintain good safety practices and avoid physical contact.

Q: Is this degasser compatible with all aluminum alloy types?

A: Yes, DGR Degasser With Grain Refiner is formulated for universal compatibility across all aluminum foundry alloy systems, making it versatile for different manufacturing and refining requirements.

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