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微晶磷铜 - 佛山市承安集团股份有限公司

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微晶磷铜

创新地增加了微晶工序,再结晶后的磷铜组织结构为微晶态,磷含量0.025%-0.050%

○表面饱满光滑,铜粉少
○晶粒特别细小,金相组织致密,无晶界;
○磷分布更均匀,阳极膜更加细腻牢固、不易脱落,提高了铜利用率,微晶大铜球节约铜耗3%以上。

技术参数

Copper(%) Phosphor(%)
Cu P
≥99.90% 0.025%≤P≤  0.050%
Impurity(%)
Ag Fe Pb Ni Zn
≤0.003% ≤0.003% ≤0.003% ≤0.003% ≤0.003%

主要型号

尺寸(英寸) 尺寸(毫米) 型号
φ4/5 φ20 CP111M
φ1 φ25 CP112M
φ11/10 φ28 CP113M
φ3/2 φ38 CP116M
φ9/5 φ45 CP118M
φ2 φ51 CP119M
φ11/5 φ55 CP1191M

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