grain boundaries

Preferential corrosion cracking at or along the grain boundaries of a metal.

Intergranular fracture. Fracture of polycrystalline materials by crack propagation along grain boundaries.

The interaction between the microbands and grain boundaries, as well as the effect on the anti-impact property are generalized in brief.

During grain boundaries sweep particles, their movement, e. g. acceleration stage and deceleration stage, undergoes two different stages.

The coincidence site lattice (CSL) is an important model describing the characteristic of grain boundaries.

These precipitates inhibit austenite grain growth by pinning grain boundaries leading to refining of austenite and hence ferrite grains.

Figure 17 is a scanning electron microscope view of a typical hydrogen embrittlement crack where separation occurs along grain boundaries.

SEM and metallographic analysis indicate that the crack grows along grain boundaries by cavitation.

This roughness occurs on a small scale, involving grain boundaries and failure surfaces.

The effects of grain boundaries with high energy or high mobility and surface atmosphere on the growth of Goss grains are discussed.

As the grain size decreases, there is a significant increase in the volume fraction of grain boundaries or interfaces.

When lanthanum content in the alloys is small, it distributed mostly in grain boundaries and globular granules.

With elongation increase, high stress concentrations tend to occur at grain boundaries.

In addition, microcracks generated at inclusions and grain boundaries, and merged to crack at the condition of stress concentration.

Impurities tend to segregate at grain boundaries.

The grain boundaries are visible in the piezo-response images.

All interfaces will reflect or scatter waves to some degree. This includes cracks, inclusions, grain boundaries and other discontinuities.

Two area defects are twins and grain boundaries.

There have a lot of dendritic carbonitrides in the grain boundaries when the casting slab steel cooling down to the room temperature.

Theoretical Study of the Interaction between Rare Earth Elements and Impurities at Grain Boundaries in Steel

and characterization of single grain boundaries in a Bi-doped ZnO varistor using a focused ion bean system

Control and characterization of individual grains and grain boundaries in graphene grown by chemical vapour deposition

The results indicated that the grain boundaries of austenite and ferrite are sawteeth shape after deformation;

Experimental Observation of Non-equilibrium Segregation of Boron on Grain Boundaries during Cooling Process

Effects of Grain Boundaries on Transmission Signal and Technique of Manufacturing Metal Wires with Single Crystal

Mediate Temperature Transformation on Grain Boundaries of High-Nitrogen Austenite

Effects of Grain Boundaries on the Signal Transmission Property of Industrial Single Crystal Wires

Investigation on grain boundaries and related abradability of diamond thick films

Non-Equilibrium Segregation of Phosphorus at Grain Boundaries during Step Cooling

The effect of grain boundaries on magnetic and transport properties in colossal magnetoresistance particle film

Behavior of Lanthanum and Cerium on Grain Boundaries in Carbon Manganese Clean Steel

Capacitive effect of grain boundaries on signal transmission

Effects of grain boundaries on the electrical property of copper wires

Study on effects of grain boundaries in the copper wires on transmission signal

Segregation of Solute Elements on Metal Grain Boundaries

Study on the Mechanism of Diffusion of Boron to Grain Boundaries