In laser cut system, because be put in high temperature and thermal stress, the fireproof data with relevant choice is crucial. Exceed 1600 Celsius to the working temperature of laser cut system, proposal use high temperature is normally fireproof material.
Laser cut uses tall aluminium 2 minutes normally piece or 3 minutes piece, accord with the working requirement of laser beam cutting machine and requirement. Tall aluminous firebrick is a kind of fireproof material normally, apply to equipment of high temperature industry.
Tall aluminous firebrick is a kind of important fireproof material, make by the raw material such as the alumina of tall purity and siliceous aluminium. This kind of firebrick contains taller alumina normally (Al₂O₃ ) content, because this has good fireproof sex and chemical stability.
In the note of the application in laser beam cutting machine:
Fireproof function: Tall aluminium 2 minutes piece have taller fireproof property normally, can bear relative to higher temperature. Ensure picks material can answer the high temperature environment that laser beam cutting machine produces.
Fight thermal shock sex: Sharp temperature change may produce when laser beam cutting machine works, because this is tall aluminous 2 divide a need to have good heatproof shake sex, in order to prevent crackle and damaged.
Thermal conductivity: Tall aluminium 2 minutes piece heat conduction function also is a main consideration factor, because laser cut is involved,conduct to the heat below high temperature. Ensure the material of the choice has proper heat conduction property.
Chemical stability: The likelihood in considering environment of work of laser beam cutting machine puts the chemical matter that be in, ensure tall aluminium 2 minutes piece have enough chemical stability.
Before using tall aluminous firebrick, need understands its function characteristic adequately, ensure its accord with the requirement of specific application. The tall aluminous firebrick of different type and brand may apply to different temperature environment.
Besides fireproof function, the element such as sex of the thermal conductivity that still needs to consider data, thermal shock, chemical stability. Proposal and supplier or professional engineer cooperate, in order to ensure the fireproof material of the choice accords with the specific requirement of laser cut system and working requirement.