The filler W is selected from cement milk, an epoxy resin, and a polyester resin according to the state of cracks and the purpose of the repair, and it can be filled into fine spaces of cracks. The repairing efficiency can be improved.HATTORI YOSHIRO...
Method and device for repairing the internal surface of an adapter passing through the head of the vessel of a nuclear reactorA detection and inspection of cracks (135) on the internal surface of the adapter (2) is carried out, ... A Domy,C Hebert,L Brayer - US 被引量: 7发表: 1995...
In the actual repairing pro- cess, tool marks especially the multiple tool marks, are peculiarly prone to trap some absorbing particles (milling scraps) near the repaired surface in the air, like what the open cracks do during the finishing of silica surfaces36. These particles, distributed ...
If the internal diameter is huge enough to accommodate a typical CS nozzle and its mounting attachments, then the manufacturing procudure was similar as developing the external wall. However, if the component is too small to fit a CS nozzle, the nozzle must be mildly tilted to accommodate ...
However, the most compromised cracks appear perpendicular to the application of forces, as shown in Fig. 12c, and it should be noted that the concept behind this work upgrades the structural integrity of the ceramic-polymer implant in all stages of recovery; first by the presence of the ...
Some of the radiation-responsive agent 344 may flows into any cracks, depressions, or tears within the body passageway 312 or obstructing material 316. The radiation-responsive agent 344 therapeutically interacts with the body passageway to bond to the tissue to stay in place, to treat diseased ...
Thermal stresses thus arise, proportional to thethermal differential. Repetitive thermal shocks of sufficient importance may initiate and develop thermal fatigue cracks, even in so called heat resisting alloys. Gas turbines manufacturers know that certain turbine components are subjected to thermal cycles,...
nickel plating will seal small leaks and prevent further degradation, but does not restore the structural integrity of the tube. Therefore, a major limitation of electroplating is that it is effective only on small cracks that are detected early so that repair can be accomplished before the streng...
PURPOSE: A method for repairing and reinforcing cracks on a construction building having a dual structure is provided to efficiently and completely repair cracks on a construction building in a short time.;CONSTITUTION: A method for repairing and reinforcing cracks on a construction building having a...
(S100) by performing cofferdam works using sandbags, etc., removing stagnant water in a channel, cleaning the inside and outside of a concrete structure for a channel in a crack gap, removing joint members remaining in an external wall and an internal wall using various equipment; performing ...