graphitization

Sulphur exerts a strong influences on graphite nucleation and its growth , graphitization and graphite morphology .

During the machining, graphitization of the surface of CVD diamonds film enables EDM process to continue.

Hence, the detonation synthetic diamond might be more resistant to graphitization and probably suitable for the electric contact materials.

By means of nanoparticles, onion-like Fullerenes possessed a higher degree of graphitization.

X-ray diffraction and Raman spectroscopy were used to examine the extent of graphitization of the carbon materials.

These small pits cause an increase of the specific surface of diamond particles, which results in an acceleration of graphitization.

The graphitization apparatus and high temperature heat treatment are the key points in the manufacture of carbon fiber.

Heat treatment could improve the graphitization degree, but it might also introduce new defects.

The carbon nanostructures exhibit high surface area, high porosity, and high graphitization.

Second, with the same of EPM parameters, the prolonging treating time was helpful to finish the graphitization.

The impurities such as some metallic elements reduce the beginning temperature of diamond graphitization.

Graphitization experiments are carried out on PAN-based carbon fibers manufactured in China to prepare high modulus carbon fibers.

The results show that nickel, rather than boron, has a significant effect on the catalytic graphitization.

These changes are related to the graphitization and the interface state between the fiber and the matrix.

Thus, under the sintering condition in this study, the graphitization of diamond could be neglected.

This advantage can reduce the mold wall movement caused by the graphitization expansion of ductile iron casting.

Iron can exhibite catalytic graphitization behavior at a low temperature.

Several kinds of inoculation influencing the graphitization of malleable at low temperature have been examined.

The results show that after the high temperature graphitization treatment, the carbon content in the scaly graphite is increased to 99. 99%.

There are many problems in manufacturing diamond tools, such as lack retention, grain shedding, oxidation and graphitization etc.

Catalytic graphitization of a medium temperature pitch - derived carbon

Thermodynamics of Graphitization in an Ultrahigh Carbon Steel

Preferred orientation of PAN-based carbon fibers during continuous graphitization

Effect of stress graphitization on the microstructure and mechanical properties of graphite fibers

Ultrasonic velocity method evaluating graphitization in low-carbon steel

Research on graphitization conversion of anthracite coal with X-ray diffraction method

The effect of graphitization temperature on the microstructure and mechanical properties of carbon fibers

The continuous graphitization of carbon fibers by induction heating

Effect of Graphitization Degree of Crucible on SiC Single Crystal Growth Process

Graphitization diagnosis of carbon steel Main steam pipeline

Graphitization and testiengthening treatment with epoxy resin,

Effect of EPM Process on Accelerated Graphitization in Solidification Process of Molten Cast Iron

Study and Progress of Graphitization Apparatus of Carbon Fiber

Study on cementite graphitization in cast iron at high temperature

New Process of Low Temperature Graphitization for Malleable Iron

The evaluation of graphitization degree

Discernment of Redundant Electric Charge in the Process of Graphitization

Analysis on Graphitization of Main Steam Pipe with Carbon Steel

Effect of Electric Field of Pulse on Transformation of Perlite in Second Stage Graphitization of Nodular Cast Iron

Effect of Electric Field of Pulse on First Graphitization of Cementite