PACE Technologies Banner logo

PACE Technologies Metallographic Preparation CLASS Chart icon

Copper-Zinc Alloys
Specimen Preparation (Class 1 Procedures)
Metallographic Class 1 sample preparation  

Copper-zinc alloys are difficult to prepare because they have a tendency to smear easily. The result is preparation damage and scratching may only become apparent after etching.

SECTIONING
MAXCUT Abrasive blade (Cat. No. MAX-C or MAX-I series)

MOUNTING

Compression Mounting with Phenolic, Epoxy or Diallyl Phthalate compression mounting resins POLISHING
Abrasive/surface Lubricant Force/ sample Speed
(Head/base)
Time Individual
Force mode
Central Force
mode
P120 grit ALO paper*
P220 grit ALO paper*
Water 5-10 lbs 100/100 rpm Planar
1 min
  Metallographic central polishing force
P500 grit ALO paper
P1200 grit ALO paper
Water 5-10 lbs 100/100 rpm 1 min
1 min
Metallographic individual polishing force Metallographic central polishing force
1 um DIAMAT diamond
on ATLANTIS polishing pad
Water 5-10 lbs 100/100 rpm 2 min Metallographic individual polishing force Metallographic central polishing force
0.05 um Nanometer alumina
on NAPPAD polishing pad
  5-10 lbs 100/100 rpm 1 min Metallographic individual polishing force Metallographic central polishing force

*Required for central polishing force. Click here for more information on central vs. individual polishing force polishing.

Metallography Copper-zinc alloy
Copper-Zinc alloy, 200X

ETCHING

Common Etchants
PACE Technologies Recommended Etchants

PACE Technologies Etchant Database

CAUTION:Safety is very important when etching. Be sure to wear the appropriate protective clothing and observe all WARNINGS on chemical manufacuters SDS (Safety Data Sheets). Also review the COMMENTS and CONDITIONS Section for each etchant.


Copyright 2006-2024
PACE TECHNOLOGIES® - 3601 E. 34th St., Tucson, AZ 85713, USA
Telephone +1-520-882-6598 FAX +1-520-882-6599
All Rights Reserved

PACE Technologies facebook link Blog us on Tumblr Blog us on Tumblr PACE Technologies LinkIn PACE Technologies YouTube Videos