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Country:
China
Model No:
Desofin
FOB Price:
Place of Origin:
USA
Price for Minimum Order:
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Minimum Order Quantity:
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Packaging Detail:
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Delivery Time:
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Contact Person Tina
Room 812, Haiyun Dongfang Tower, No. 15 Qinling Road, Qingdao, Shandong
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Name of product
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Grain refining additive of cooper
alloys
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Brand
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Desofin
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Form of product
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*0g/capsule, can be put into the
cooper melt together with the sealing aluminum capsule packing
while being used.
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Consumption
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one *0 grams capsule for each
**0 kg of melted brass
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Alloy requirements
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◆Best casting results will occur
with clean yellow brass ingot.
◆The basic brass must be free of inclusions which are identified by a visual check of the polished surface. ◆Good grain refinement usually occurs when the copper contents is between *7 and *3 percent. ◆Optimal grain refinement usually occurs when the copper content is *9.5 percent the aluminum content is 0.6 percent. ◆Can be used to lower the casting temperatures and increase the castability and fluidity of the aluminum bronze, red brass and tin bronze. |
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Method of use
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◆Products shall be free of any
moisture.
◆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 **0 cm. below the liquid metal surface using a bell shaped plunger and the furnace should be in low tap. ◆Stir the melt uniformly after putting Desofin into it. |
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Expected benefits
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◆Improved Fluidity of the metal to
be cast.
◆Lower the casting Temperatures are possible depending on the size of the part to be cast and the type of mold to be used. Generally between **0 and **0 degrees C for beryllium copper molds. ◆Lower temperatures are possible if the iron steel molds are used. ◆Cracking Tendencies of the parts to be cast are greatly reduced and most often, cracks are eliminated. ◆The occurrence of the sinks is greatly reduced. ◆Lead is more uniformly distributed in the fine grain structure. |
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Potential savings
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◆Savings over the cost of purchasing
fine grained ingot.
◆Reduction of casting scrap. ◆Reduction in finishing and rework costs. ◆Energy savings resulting from lower casting temperatures. ◆It is not necessary to refine foundry scrap, i.e. gates, risers and turnings already grain refined. |
| Country: | China |
| Model No: | Desofin |
| FOB Price: | Get Latest Price |
| Place of Origin: | USA |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
