A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a compression-resistant fold-resistant graphite crucible including a graphite crucible body made of natural graphite; the graphite crucible body is subjected to dipping operation after molding, wherein a dipping way comprises the steps: firstly putting borosilicate glass in a stainless steel crucible in a dipping device, vacuumizing, then heating to melt, next putting the graphite crucible body, introducing nitrogen and maintaining for a period of time, and dipping the molten glass into the graphite crucible body. By the way, the structure is simple, preparation is novel, the graphite crucible is dipped with the borosilicate glass, the performance of the graphite crucible after dipping is greatly improved, the compressive strength of the graphite crucible is increased by one time, the blending strength and oxidation resistance also are enhanced obviously, the problem of a crucible in a boiler is easy to fracture is solved, and the graphite crucible is high in practicability and has certain economic benefits and market prospects.
The invention discloses a compression-resistant fold-resistant graphite crucible including a graphite crucible body made of natural graphite; the graphite crucible body is subjected to dipping operation after molding, wherein a dipping way comprises the steps: firstly putting borosilicate glass in a stainless steel crucible in a dipping device, vacuumizing, then heating to melt, next putting the graphite crucible body, introducing nitrogen and maintaining for a period of time, and dipping the molten glass into the graphite crucible body. By the way, the structure is simple, preparation is novel, the graphite crucible is dipped with the borosilicate glass, the performance of the graphite crucible after dipping is greatly improved, the compressive strength of the graphite crucible is increased by one time, the blending strength and oxidation resistance also are enhanced obviously, the problem of a crucible in a boiler is easy to fracture is solved, and the graphite crucible is high in practicability and has certain economic benefits and market prospects.
High-temperature-resistant graphite crucible/box body and rapid sintering method thereof
| European Patent Office | 2024
Graphite crucible repairing material and graphite crucible repairing method
| European Patent Office | 2024