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B2 Alloy Desofin 50g Per Tube Low Pressure Brass Casting Additive

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B2 Alloy Desofin 50g Per Tube Low Pressure Brass Casting Additive

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

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B2 Alloy Desofin 50g Per Tube Low Pressure Brass Casting Additive

Form of product	50g/capsule, can be put into the cooper melt together with the sealing aluminum capsule packing while being used.
Consumption	150 grams capsule for each 1metric ton of melted brass or melted alloy
Alloy requirements	◆ Suitable for all copper alloy, including pure copper (99.85%)
	◆ Work best on brass alloy
	◆ Can be used to lower the casting temperatures and increase the castability and fluidity of the aluminum bronze, red brass and tin bronze.
	◆ Also proper for aluminum high pressure casting, parts will come out bright and shiny

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.

B2 Alloy Desofin 50g Per Tube Low Pressure Brass Casting Additive Form of product :50g/capsule

Applied for B2 alloy

Melting method, by dipping in the copper bath

The final perfect brass-cup

Product Tags:

B2 alloy Desofin

Desofin 50g Per tube

50g Per Tube Brass Casting Additive

B2 Alloy Desofin 50g Per Tube Low Pressure Brass Casting Additive

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