| 配方類型： |
MISCELLANEOUS |
| 配方說明： |
Cast Iron Chip Corrosion Test |
| 配方組成： |
Control - Water (100 ppm hardness)
stain present on the paper.
Standard - Sodium Nitrate solutions
Test Strips - 1 x 3" strips cut from Whatman No.1 filter paper have been
solution and allowing overnight drying. After removing the pile of chips
Basically, this test consists of exposing cast iron chips to a test
found suitable.
Cast Iron Chips - 20/40 mesh degreased cast iron chips available form
Test Solutions - Test solutions prepared from 100 ppm Ca++/Mg++(3:2)
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