DENSIFICATION Process
What is the densification process ?
Densification is the process of surrounding all the fibres within the preform structure with a resin, leading to a solid composite structure consisting of preform reinforcement and resin.
Densification during super solidus liquid phase sintering is analogous to viscous flow sintering.
Prealloyed particles nucleate liquid at the particle neck, inside the grains, and along grain boundaries. This combination turns the solid particle mushy, and once sufficient liquid forms along the grain boundaries the capillary stress induces densification.
The higher the temperature the more liquid forms, and in turn the viscosity of the solid-liquid mixture decreases. The major densification mechanism for a given system can vary with experimental and compact conditions, such as temperature, pressure, particle size and neck size.
However, the overall densification rate of a compact is, of course, the sum of the densification rates of all the mechanisms operative. ECM Technologies RTP furnaces, are the offering from ECMLAB solutions for Densification application in the laboratories as well as R&D centers.
our furnaces for densification :
ECM Lab Solutions offers furnaces for various semiconductor applications such as :
- RTP
- Oxidation
- Dry Etching
- RTCVD
- LPCVD
- PECVD
- Diffusion
- Selenization
- Densification process
Jetlight : Batch type rtp furnace
RTP furnace for laboratory and R&D applications.
Processes : RTP, RTA, RTO, RTN, Crystallization, Densification.
Jetfirst : Bench-top RTP furnace
RTP furnace for laboratory and production.
Processes : RTP, RTA, RTO, RTN, Crystallization, Densification, Selenization, Carbonization.
Jetstar : Standalone RTP furnace
Standalone RTP furnace with multi-zone control system.
Processes : RTP, RTA, RTO, RTN, Crystallization, Densification, Selenization, Carbonization, RTCVD.
AS-MICRO : economical rtp system
RTA system for universities and R&D applications.
Processes : RTP, RTA, RTO, RTN, Crystallization, Densification, Selenization, Carbonization.
AS-ONE : Versatile RTP system
RTA system for R&D and small scale production.
Processes : RTP, RTA, RTO, RTN, Crystallization, Densification, Selenization, Carbonization.
AS-PREMIUM : RTP System
RTP system for the processing of silicon and compound semiconductor wafers.
Processes : RTA, Selenization, Sulfurization, RTO, Diffusion, Contact annealing, Crystallization, Densification.