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Metal Data Bank
This engineering Data Bank provides data and
models, that are critical to engineering calculations and simulations.
Metal industry related business data will also be provided. Currently the
engineering data include primarily flow stress models, high temperature
property data and the general property data in the room temperature.
High Temperature Properties
This section provide major metal properties at high
temperature, which are critical for accurate simulation of metal hot forming
processes, as well as for engineering application at high temperature. Those
properties are such as:
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Mean Coefficients of Thermal Expansion
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Differential Coefficients of Thermal Expansion
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Modulus of Elasticity
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Mean Specific Heat
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True Specific Heat
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Electrical Resistivity
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Thermal conductivity
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Temperature conductivity
Room Temperature Properties
We also provide metal property data at room temperature,
so we have collected around 2000 counts of those property data for you.
Flow Stress
Flow stress is a primary metal property critical to
determine load and power requirement during metal forming processes (rolling,
forging, drawing, and so on).
Flow stress models provided are as follows:
|
Material |
Process |
Model |
| Steel and
Ferrous Alloys |
Hot Forming |
F2 |
F2F3 |
A |
B |
C |
| Cold Forming |
F2 |
F2F3a |
- |
- |
- |
| Nonferrous
Materials |
Hot Forming |
F2 |
- |
A |
B |
C |
| Cold Forming |
F2 |
F2F3a |
- |
- |
- |
We have following model types currently:
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Model
F2: An accurate strain-stress equation for each given temperature and
strain rate.
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Model
F2F3: An accurate equation for each temperature, which describes
influences of strain and strain rate.
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Model
F2F3a: A
simple equation
for each temperature, which describes influences of strain and strain
rate.
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Model
A: Describing influences of material, temperature, strain and strain
rate in a fingle formula.
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Model
B: Modification to the Model A with more accurate strain factors.
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Model
C: Modification to the Model B with more accurate strain rate factors.
Business
Our business data include, but are not limited to,
information on price, production,
consumption, import, export, etc.
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