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Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Specifications
Brand Name :
Desofin
Model Number :
50g/tube
Certification :
trademark
Place of Origin :
Qingdao
MOQ :
1kg
Payment Terms :
L/C, T/T
Supply Ability :
500kgs per month
Delivery Time :
15 working days
Packaging Details :
master carton for 100,200,300,400 tubes
Product Name :
Desofin additive
Application :
brass grain fined
Usage :
brass ingot melting
Dosage :
5 grams per 100 lb
Expected Results :
Grain Refinement
Brand :
Desofin
Description

Desofin, the trademark chemical powder, would be used to the following alloys:

Alloy Class and General Parameters

Dosage

Expected Results

Special

Instructions
Grain Refinement Deoxy-dation Reduced Casting Temp.
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.

The following pictures show the performance after adding Desofin:

Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp

B2 Alloy of Cu59.5

Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp

Perfect grain refined cup

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Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp

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Product Detail
Brand Name :
Desofin
Model Number :
50g/tube
Certification :
trademark
Place of Origin :
Qingdao
MOQ :
1kg
Payment Terms :
L/C, T/T
Contact Supplier
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp
Ingot Melting Brass Grain Refiner Fined Reduced Casting Temp

Qingdao Hensen Graphite Co., Ltd.

Verified Supplier
4 Years
qingdao
Since 1985
Business Type :
Manufacturer, Seller
Main Products :
Graphite Raw Material, Natural Flake Graphite, Graphite Petroleum Coke
Total Annual :
44850000-74750000
Employee Number :
100~300
Certification Level :
Verified Supplier
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