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[ Last edited by ymxiong on 2007-10-15 at 09:48 ]
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Al Ni
ºÏ½ð³É·Ö    Ni 20-80%
µç½âÒºÅä·½  Perchloric 5%; Butoxyethanol 20%; Methanol 75%
µç½âÅ×¹âʵÑéÌõ¼þ 5C, 37V, 50mA
±¸×¢£ºVery good, small change in voltage with composition.
Al Mg
ºÏ½ð³É·Ö Mg 3%
µç½âÒºÅä·½ Perchloric 10%; Butoxyethanol 20%; Methanol 70%          
Al Si
ºÏ½ð³É·Ö Si 0.2%
µç½âÒºÅä·½ Nitric 33%; Methanol 67%
µç½âÅ×¹âʵÑéÌõ¼þ -22C, 12.5V, 30mA
ÕâЩ¿ÉÄܶÔ6061-T60ÓÐÓá£

Cu Ni
ºÏ½ð³É·Ö Spinodal
µç½âÒºÅä·½ Nitric 33%; Methanol 67%
µç½âÅ×¹âʵÑéÌõ¼þ -30C, 20V, 80mA
2Â¥2007-10-17 21:31:41
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ÕâÊÇTiµÄ
Ti
µç½âÒºÅä·½£º         Sulfuric 3%; Hydrochloric 3%; Methanol 94%
µç½âÅ×¹âʵÑéÌõ¼þ£º   -30C
3Â¥2007-10-17 22:27:49
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Material: Zinc (Zn)
Type: Polishing
Method: Electropolishing
Etchant (Electrolyte): 42 ml H2O, 810 ml CH3COOH, 150 g CrO3.
Procedure: 3.5-80 V, 0.025-4 A/cm2. Water cooled, electrolyte not stirred; rinse specimen in ethanol.
Remarks: For TEM sample preparation. Zinc.
Reference: Practical Metallography, Vol. 12, No. 2, 1975, p. 73-77.
4Â¥2007-10-19 08:55:36
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