What the meanig of «Welding load»?
Welding load is the load at which the balls interlock and weld to each other during the tests. The higher the value is, the better the extreme pressure properties of the oil are.
Glossary
- 5 wheel/fifth-wheel coupling
- DPF (Diesel Particulate Filter)
- EGR (Exhaust Gas Recirculation)
- FZG test
- PAO
- pH
- SAPS
- SCR (Selective Catalytic Reduction)
- Adhesion
- Base Oil
- Ashless additives
- Biodegradability
- Viscosity
- Viscosity CCS
- Dynamic viscosity
- MRV, the viscosity of the pumpability
- Evaporation according to the NOACK method
- NOACK Volatility Test
- Four-Ball Wear Test
- High temperature viscosity at high shear speed HTHS
- Hydrodynamic Lubrication
- Hydrocracking oil
- Hydrolytic Stability
- Boundary Lubrication
- Density
- Deaeration
- Demulsibility
- Deemulsification
- Brookfield dynamic viscosity
- Wear scar diameter
- Dielectric Strength
- Total Base Number (TBN)
- Viscosity index
- Load wear index
- Total Acid Number (TAN)
- Kinematic viscosity (@ 40, 100 ⁰С)
- Coefficient of Friction
- Antifreeze color
- Color according to the ASTM scale
- Grease
- Corrosion of Copper
- Volatility
- Alkalinity
- Mass content of active elements (Ca, Zn, Mg, P)
- Mass content of water
- Mineral oil
- Friction Modifier
- Welding load
- Semi-synthetic oil
- Oxidative stability
- Additives
- EP (Extreme Pressure) additives
- Anti-Wear (AW) additives
- Antifoam additives
- Synthetic oil
- Shear Stability
- Sulphated Ash
- Pour Point
- Boiling point of brake fluid
- Coolant boiling point
- The crystallization onset temperature
- Flash point
- Rust test
- Tribological properties
- Food grade lubricants
5
D
E
F
P
p
S
A
B
A
B
V
D
M
E
N
F
H
B
D
B
W
D
T
V
L
T
K
C
A
C
G
C
V
A
M
F
W
S
O
A
E
A
S
P
B
C
T
F
R
T
F