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 Cooper Phosphorus |
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Standar Forms |
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 Waffle :
(23 cm x 23 cm x 4 cm)
36 Cubes |
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Shot :
between (3/8" x 1116") or (10 mm x 2 mm)
available in increments of 1/16" (2 mm) <TR |
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Shot/Bags :
supplied in small, sealed plastic bags,
2-oz., 4-oz. or 6-oz. (60 g to 180g) |
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Packaging |
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Our world-class Phosphorus-Copper is packaged in
wooden boxes with desiccants to control moisture.
Once opened, Phosphorus-Copper can react with
moisture and its surface will turn a pasty
blue-green. |
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Shipping |
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Phosphorus-Copper is available in stock for prompt
shipment. Most domestic (India) orders are shipped
within 24 hours to one week. International orders are
shipped within one-to-two weeks. At the customer's
request, products will be shipped by truck, boat or rail.
Our staff will work with you to meet your specifications
and needs, discuss options, costs or answer any other
questions and concerns. |
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SCPL's Total QualityAssurance Process |
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SCPL Alloys manufactures aluminum and copper-based master alloys for
industries that melt and cast aluminum and copper metals. We are
dedicated to being at the cutting edge of technology to help ensure
the highest quality in the metallurgical properties and performance
characteristics of our customers' products. Adhering to International Standard ISO 9001: 2000 for quality systems,
SCPL has a comprehensive program for quality assurance. |
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Employee Training & Assessment |
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All employees of SCPL Alloys, beginning with the
President, receive formal training in the concepts and
implementation of quality improvements. The
management team meets weekly to assess progress,
address problems, and determine appropriate positive
actions. |
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Purchasing Practices &
Supplier Standards |
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Our purchasing practices dictate that suppliers must
demonstrate a commitment to their own quality
improvement programs. All incoming shipments are
inspected, analyzed, and statistically controlled in
accordance with our specifications. Only acceptable
materials are allowed into the process area. Suppliers
are audited for their quality assurance programs. |
| SCPL Copper Phosphorus is alloy of elemental copper and elemental phosphorus free of residuals such as iron,
silicon, arsenic, selenium, nickel, tin, zinc or lead. It improves the predictability of your process and
eliminates the potential for hydrogen embrittlement. |
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The chemical composition of the Phosphorus Copper metal is shown below : |
| Alloy Type |
Alloying elements, [%] |
Impurities, max, [%] |
| P |
Cu |
Bi |
Sb |
Fe |
Zn |
Pb |
| P15Cu |
13-15 |
Balance |
0.002 |
0.002 |
0.15 |
0.15 |
0.10 |
| P11Cu |
10-12 |
Balance |
0.002 |
0.002 |
0.15 |
0.15 |
0.10 |
| P9Cu |
8-10 |
Balance |
0.005 |
0.005 |
0.40 |
0.50 |
0.30 |
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Applications |
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Phosphorus Copper is used as a deoxidant, alloying
agent, and wetting agent for the copper industry and
as a nucleant for the aluminum industry. |
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Phosphorus-Copper as a
Wetting Agent |
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Phosphorus-Copper is also used as a wetting agent in
brazing alloys. Brazing rod producers add phosphorus
to brazing rod compositions to : |
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Lower melting temperatures.
Improve wetting characteristics.
Clean the brazed joint.
Improve strength. |
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Phosphorus-Copper as a Nucleant |
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Phosphorus-Copper is used as a nucleant in greater than
11% Silicon-Aluminum. When added to Silicon Aluminum,
Phosphorus-Copper forms AlP, which causes
silicon to solidify as small, blocky particles instead of
long, brittle fingers. This results in improved toughness,
wear-resistance, castability and machinability. |
