Truer cutting agent test reports

Different kinds of cutting agent containing 0.4% of FC0205 powder were added on the basis of FC0205 powder to compare their effects on material properties. The forming density of the sample was 7.0 g/m³.
I. Effect on mechanical properties



Impact on cutting performance: TD-3 and TD-4 have greatly improved the cutting performance of the material.
Cutting test conditions:
Sample diameter Φ70mm, hole to hole spacing of 3mm, 19 holes drilled per sample.


Third, the effect on the microstructure: no effect on the metallographic organization, pearlite content normal.


            Contains no cutting aids                                              Contains MnS

                                   TD-3                                                              TD-4


                                      TD-5

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