Editions specialesSrpska kraljevska akademija, 1978 |
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Страница 13
... porosity inside the particle as shown in Fig . 7. This depletes the surface of Sm and converts it into virtually pure Co layer . The porosity decreases diffusional fluxes to the neck and arrests its growth . Finally when Co layer ...
... porosity inside the particle as shown in Fig . 7. This depletes the surface of Sm and converts it into virtually pure Co layer . The porosity decreases diffusional fluxes to the neck and arrests its growth . Finally when Co layer ...
Страница 16
... porosity decreases below 10 % . Then , the pore system becomes discontinuous and the final stage of sintering sets in . Of course in actual cases these stages overlap con- siderably . A quantitative model for the intermediate phase of ...
... porosity decreases below 10 % . Then , the pore system becomes discontinuous and the final stage of sintering sets in . Of course in actual cases these stages overlap con- siderably . A quantitative model for the intermediate phase of ...
Страница 18
... porosity , which , however , should not be confused with the green porosity . It is rather the porosity of a com- pact in which the pores are sufficiently smoothed up to approach a cylindrical or spherical shape . As has been shown ...
... porosity , which , however , should not be confused with the green porosity . It is rather the porosity of a com- pact in which the pores are sufficiently smoothed up to approach a cylindrical or spherical shape . As has been shown ...