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Brass Melting Desofin Remover Grain Refiner 950 Degree Melting Point

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Brass Melting Desofin Remover Grain Refiner 950 Degree Melting Point

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Brand Name :	Desofin
Model Number :	50g/tube
Certification :	trademark
Price :	USD 40-60/kg
Payment Terms :	L/C, T/T
Supply Ability :	500kgs per month
Delivery Time :	5-8 work days

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Brass Melting Desofin Remover Grain Refiner 950 Degree Melting Point

Desofin in slim aluminum tube of 50g

Desofin pat. applied for brass ingot melting.

Method of using when melting:

Any adjustments to the aluminum or zinc content of the melt should be made prior to adding Desofin
The surface of the melt should be reasonably free of slag
Desofin should be added to the melt by immersing the capsules at least 100 cm. below the liquid metal surface

What you can get by adding Desofin when melting:

Perfect metal grain structure
Reduction of casting scrap
Reduction in finishing and rework costs
Savings over the cost of purchasing fine grained ingot

Alloy Class and General Parameters	Dosage	Expected Results			Special Instructions
Alloy Class and General Parameters	Dosage	Grain Refinement	Deoxy-dation	Reduced Casting Temp.	Special Instructions
Yellow Brass (Over 17% Zn. Sn less than 6%. Under 2% total Al, Mn. Ni, Fe, Si. Pb less than 0.5%.)	150 grams per metric ton (5 grams per 100 lb.)	YES	YES	YES	Grain refinement occurs when copper content is between 57 and 63 percent. Optimal grain refinement occurs when copper content is 59.5 percent and aluminum content is 0.6 percent. See Notes 1 and 2.
Leaded Yellow Brass (Over 17% Zn. Sn less than 6%. Under 2% total Al, Mn. Ni, Fe, Si. Pb more than 0.5%.)	150 grams per metric ton (5 grams per 100 lb.)	YES	YES	YES
High Strength Yellow Brass (Manganese Bronze) (Over 17% Zn. Over 2% total Al, Mn. Sn, Ni, Fe. Si less than 0.5%. Pb less than 0.5%. Sn less than 6%)	50 grams per metric ton (5 grams per 100 lb.)	May reduce grain if Sn + Fe is less than 0.5%	YES	YES
Red Brass (2% to 8% Zn. Sn less than Zn. Pb under 0.5%)	200 grams per metric ton (9 grams per 100 lb.)	NO	YES	YES	Use without AL tubes. Add to transfer ladle along with phos copper. If high oxygen occurs, add Mn before adding DesofinTM.
Aluminum Bronze (Al 5% to 15%. Fe up to 10% - with or without Mn or Ni. Si less than 0.5%)	200 grams per metric ton (18 grams per 100 lb.)	NO	YES	YES	If high oxygen occurs, add Mn before adding DesofinTM.
Tin Bronze (Sn 2% to 20%. Zn less than Sn. Pb under 0.5%)	200 grams per metric ton (9 grams per 100 lb.)	NO	YES	YES	Use without Al tubes. Add to transfer ladle along with phos copper
Notes: 1. If Sn + Fe is greater than 0.5%, intermetallic compounds will form that will leave "comet tails" when casting is polished. 2. Miller & Englehardt Co., lltd recommends use of "B-2" yellow brass alloy with DesofinTM for permanent molding applications. B[1]2 alloy composition: Cu 59.5 to 61.5%; Pb 0% to 3.0%; Al 0.5% to 0.7%, Ni 1%; Sn + Fe 0.5 % max, Mn 0.02% max, Si 0.02% max, Zn balance.

Brass Melting Desofin Remover Grain Refiner 950 Degree Melting Point

Product Tags:

Brass Melting Desofin Remover

Desofin Grain Refiner 950 Degree

950 Degree Brass Melting Grain Refiner

Brass Melting Desofin Remover Grain Refiner 950 Degree Melting Point

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