We make precast, non wetting refractory shapes for handling and auto flow control of Molten Aluminium

Features:

• The transfer of molten metal often requires a durable refractory shape to ensure it has a safe, efficient and clean passage.
• These shapes could be in the form of a launder, spout , tube, nozzle,etc.
• Refractory shapes are used for light metals with the added benefit of reduced temperature loss.

• Ceramic blend refractory coating
• Environmental friendly
• Water-based coatings depending on customer requirement or application
• Can be applied by brush, swab, spray, dip or flow coating
• The coating displays exceptional leveling and de-foaming characteristics as well as providing exceptional peel, resulting in a highly desirable casting finish.

Features:

• Made of Ceramic
• Consumable for LPDC (Low Pressure Die Castings) Machines
• Used to avoid inclusions, energy savings & to get non-wetting property

Aluminium Master Alloy consist of a combination of aluminium metal & other alloying elements. It assists in maintaining the precise chemical specifications in the finished products. Master alloys help in dissolving alloying elements, which are, otherwise, difficult to get into proper dispersion in finished products. It also helps to obtain desired reactions such as grain refinement or modification. Master alloys are added to molten metal. These master alloys are grouped as

• Grain Refiners
• Modifiers & for Aluminium addition

on the purpose to be served.

It is a degassing technique by using perfectly compressed tablets of chemical powder (mainly Hexachloropethane). This compaction is very important to control the rate of dissolution of tablet which ultimately leads to proper release of chlorine gas required for degassing of Aluminium molten metal.

Product Feature:

• Compressed tablets of 50 gms , 250 gms & 500 gms for treatment of any size of melt
• Pure degassing & degassing cum grain refining tablets are available.
• Chlorine gas is evolved only after decomposition of tablet in the melt so there is no question of hazardous free chlorine while in storage.

Applications:For efficient results by this method following care should be taken

• Suitable bell or box shape plunger with sufficient holes & length of handle; as per requirement should be procured.
• Plunger should be pre-heated
• DEGASSER should be used for metal which has been brought to its maximum temperature & where the temperature is falling.
• Tablet should be immersed deeply through out the melt by constant movement of plunger, till it gets dissolved completely.

Application to Rate: Normally 0.1 tp 0.2 % by weight of molten metal for all grades of Aluminium.

Types of D’Gasser:

• D’GASSER - 19
  • Function: Degassing cum grain refining
  • Alloy Type: All
  • Application: Foundry / diecasting units
  • Colour: Blue
• D’GASSER - 20
  • Function: Degassing
  • Alloy Type: All
  • Application: Extrusion / Properzy / Foundry
  • Colour: Violet
• D’GASSER - 10
  • Function: Degassing
  • Alloy Type: All
  • Application: GDC/PDC/LPDC Foundry
  • Colour: White

Ceral Ladle is a refractory product, which is basically used for molten metal transfer. Ladles enable molten aluminium to be held at temperature for extended periods, keeping metal clean.

Process: All the molten metal first comes in the furnace.After being proper melting process it is transfered to mould with the help of ceral ladle.

Material used: Ceramic

A range of Powder Fluxes required in aluminium melting for covering, protecting & cleaning the molten metal.

Application Rate:

• For Crucible Furnaces: 0.5 - 1 % of metal charge. (Higher percent addition is recommended for loose & uncleaned scrap).
• For Reverberatory Furnaces: 125 - 150 gms per sq., Ft of liquid pool area.

Method of Application:

• Take requisite quantity of flux as recommended above..
• It is most important to keep the cover of the flux intact on the melt throughout the melting practice. For this it is advisable to use the CERAFLUX in two/three stages
• For CERAFLUX - 29 and 36 (modifying fluxes) melting practice is as follows: Melt the charge by using CERAFLUX - 11 then do the degassing & skimming at required temperature & then add modifying flux evenly on the metal surface. Allow to melt & then mix it for three minutes.Then keep the melt holding for further five minutes. Reach upto the pouring temperature. Dross of with CERAFLUX - 11 & then metal is ready for pouring.

Range:

• CERAFLUX -5
  • Colour Code: White
  • Function: Melting
• CERAFLUX - 11
  • Colour Code: Pink
  • Function: Covering & Drossing
• CERAFLUX - 29
  • Colour Code: White
  • Function: Modifying(for hypoeutectic i.e Si 4% to 7%)
• CERAFLUX - 36
  • Colour Code: Blue
  • Function: Modifying(Eutectic Si 7% to 15%)
• CERAFLUX - 88
  • Colour Code: White
  • Function: Furnace Cleaning
• CERAFLUX -56
  • Colour Code: White
  • Function: Hot Dross recovery

These filters are made of ceramic. These filters are widely used in metallurgical industries.

Features

• Used in metal casting industry to separate/filter the impurity and improve the quality of metal

Modifiers are foundry product used for molten aluminiums.

Uses: They are used for

• Silicon modifications.

Material Used: Foundry Chemicals.

Diptube and floats are also refractory products used for molten metal transfer. They are used in the same way as ceralshape ladles, but the shapes of diptubes and floats are different than ladles.