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发表于 2007-8-16 13:55:23
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来自： 中国江苏苏州
ALZEN 305 and ALZEN 305 SE are ZnAlCu-alloys with excellent anti friction properties which have been developed by Voestalpine Linz/Austria during WW2. During WW2, it was difficult to get high purity zinc. 7 `( \* \! g+ V% ~( F
/ E, i) E: D* [+ G8 M. `) [| | Alzen 305 | Alzen 305 SE | Al Cu
+ h" e0 Y& B$ u6 FZn
# `, d3 Y9 n0 I" d | 32 % 5 %* E9 X5 C, K# o
balance
' u1 A+ l1 H- X o | 32 % 5 %
: i$ Y# j0 S& x" gbalance2 Z$ E6 h3 p' u0 Q9 Z8 E
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Alzen is also known as "White bronze" due to its clear colour and excellent bearing properties superior to bronze.7 m! F4 D+ f' B' j0 i+ g
# A- m) ~! }4 r% ?# _' x! [, y
Alzen 305 can be used to replace phosphor bronze in some bearing applications, particularly for high loads and low speeds. This alloy can also be extruded. |
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