This part of JB/T 6016 specifies the inspection methods and evaluation methods for the metallographic structure of ordinary alloy cast iron single cast piston rings for internal combustion engines. This section is applicable to the inspection of the metallographic structure of ordinary alloy cast iron single cast piston rings for internal combustion engines with a cylinder diameter less than or equal to 160 mm.
JB/T 6016.1-2008 Referenced Document
GB/T 7216 Metallographic examination of gray cast iron*, 2023-05-23 Update
JB/T 6016.1-2008 history
2008JB/T 6016.1-2008 Internal combustion engines.Piston rings.Metallographic inspections.Part 1: For singlecast cast iron
1992JB/T 6016-1992 Metallographic Examination of Single Cast Piston Ring of Internal Combustion Engine