WeldCoreTM is a patented dynamic sampling and repair process suited for steam-bearing structures within thermal power generation stations. The process was awarded the National Innovation Competition’s first prize in August 2010. The project is known for its value proposition as a process developed with the aim of assisting with decision making around remnant life prediction of current engineering structures in the power generation industry. Furthermore the process relates to reducing the risk of unexpected catastrophic failure and reduction of plant downtime which contributes to substantial cost savings.
WeldCoreTM, the result of a decade’s research, was developed by eNtsa and Eskom engineers under the leadership of Professor Danie Hattingh (Director of eNtsa) and Mr Philip Doubell (Eskom: Chief Welding Engineer).
This agreement between NMMU and Eskom will fast track the rollout and application of the WeldCoreTM technology for thick wall steam pipes within Eskom.
WeldCoreTM has led to the development off a spin-off company known as Mantacor. The company is in its developmental stage but is expected to expand in the near future by addressing the needs of industry within the local and international community. Mantacor is aimed at encouraging research, technology transfer and innovation, to serve as custodian to develop a solid network of trust within industry by illustrating the ability to timeously deliver large scale projects.
eNtsa has an established relationship with Eskom, as in the past the unit has completed numerous research contracts linked to the field of friction processing. Mr Phillip Doubell, Mr Mark Newby (Senior Consultant – Stress Analysis) and Mr Ronnie Scheepers (Chief Engineer - Structural Integrity) forms the technical team from Eskom that visited Prof Danie Hattingh at the NMMU to discuss the framework towards the succession of the contract. Starting in 2011, the contract will reach its maturity within three years. The eNtsa team, in accordance with Eskom, is committed to the design and assembly of equipment that will develop and certify the WeldCoreTM process.
This business venture will additionally support the development of BTech, Masters and Doctoral students and the enhancement of skills within the NMMU academic community.
From left to right: Mr Mark Newby (Eskom: Senior Consultant – Stress analysis); Mr Phillip Doubell (Chief Welding Engineer); Prof Henk De Jager (Executive Dean: Faculty of Engineering, the Built Environment and Information Technology)and Prof Danie G. Hattingh (Director of eNtsa).