Hello everyone, I am the youngest girl in the factory.
It's time for our popular science class again.
Today, let's talk about "breeding recession".
Fertility decline is generally manifested in the following phenomena:
1. The increase in the degree of eutectic undercooling
leads to an increase in the tendency of cast iron to turn white.
2. The number of eutectic groups is significantly reduced.
3. Graphite type changes.
4. The sensitivity of the casting structure to the section is strengthened,
and some thin sections appear white.
5. The mechanical properties of the material decrease.
Follow me, I'm the youngest girl in the factory.
Learn more about casting tips, see you in the next issue.
It's time for our popular science class again.
Today, let's talk about "breeding recession".
Fertility decline is generally manifested in the following phenomena:
1. The increase in the degree of eutectic undercooling
leads to an increase in the tendency of cast iron to turn white.
2. The number of eutectic groups is significantly reduced.
3. Graphite type changes.
4. The sensitivity of the casting structure to the section is strengthened,
and some thin sections appear white.
5. The mechanical properties of the material decrease.
Follow me, I'm the youngest girl in the factory.
Learn more about casting tips, see you in the next issue.
