EN
Vervaardiging van aluminiumfoelie Sentrifugale gietwerk smee hoë presisie Staalspoel staalhuls aluminium kronkelstaalspoel
Produk Beskrywing
element Materiale
|
C |
Si |
Mn |
Cr |
Ni |
Mo |
5 |
S,P |
intro |
ZG310-570
|
0.50 |
0.6 |
0.90 |
≤ 0.040
|
Low plasticity and toughness, low temperature resistance, low cost |
||||
35 CrMo
|
0.32 -
0.37
|
0.17- 0.37
|
0.40-0.70 |
0.80-1.10 |
0.15- 0.25
|
≤ 0.035
|
High strength, toughness and hardness, high temperature resistance, low cost |
||
0.30- 0.38
|
0.17-0.37 |
0.40-0.70 |
1.00-1.30 |
0.20- 0.30
|
0.10-0.20 |
≤ 0.035
|
Performance better than 35crmo, low cost |
||
0.30-0.37 |
0.6-0.9 |
0.40-0.90 |
0.40-0.90 |
0.06-0.90 |
0.40-0.50 |
≤ 0.035
|
High strength and toughness, high temperature resistance, high cost |
||
KCP-12
|
0.20-0.30 |
≤ 0.60 |
0.90-1.10 |
0.40-0.90 |
1.00-1.50 |
0.30-0.50 |
≤ 0.040
|
High strength and toughness, high temperature resistance, high cost |
1. Uitgloei
Annealing is the heating of the steel spool to the proper temperature and then the slow cooling of the steel casing to or near equilibrium.
2. Normalisering
Normalizing is to cool the steel spool after reaching the right temperature, the effect of normalizing is similar to annealing, and it is usually used to improve the cutting properties of the material, and sometimes it is also used for low requirements for certain parts as a final heat treatment.
3. Blus
Quenching is a rapid cooling process after heating a workpiece in a quenching medium of water, oil or other organic salts and organic water. Steel hardens after quenching, but at the same time becomes brittle.
4. Buig
Tempering is done to reduce the brittleness of the steel. The quenched steel is kept at 650 °C above room temperature for a long time and cooled again, a process known as tempering.
Semi-outomatiese PET-bottelblaasmasjien Bottelmakmasjien Bottelvormmasjien PET-bottelmakmasjien is geskik vir die vervaardiging van PET-plastiekhouers en bottels in alle vorme.
ons Dienste
