Search results
Results from the WOW.Com Content Network
Laser beam welding (LBW) is a welding technique used to join pieces of metal or thermoplastics through the use of a laser. The beam provides a concentrated heat source, allowing for narrow, deep welds and high welding rates.
Laser welding of polymers is a set of methods used to join polymeric components through the use of a laser. It can be performed using CO 2 lasers , Nd:YAG lasers , Diode lasers and Fiber lasers . [ 1 ]
Laser-hybrid welding is a type of welding process that combines the principles of laser beam welding and arc welding. [ 1 ] The combination of laser light and an electrical arc into an amalgamated welding process has existed since the 1970s, but has only recently been used in industrial applications.
A fiber laser (or fibre laser in Commonwealth English) is a laser in which the active gain medium is an optical fiber doped with rare-earth elements such as erbium, ytterbium, neodymium, dysprosium, praseodymium, thulium and holmium. They are related to doped fiber amplifiers, which provide light amplification without lasing.
Ador Welding Limited (formerly known as Advani–Oerlikon Limited) is an industrial manufacturing company headquartered in Mumbai, India.The flagship company of the Ador Group, Ador Welding produces a variety of welding products, industry applications, and technology services, including welding consumables (electrodes, wires, and fluxes) as well as welding and cutting equipment.
Nigeria: Local variant designated NR-1. [17] [18] [19] Beretta BM 59: Battle rifle Italy Nigeria: Produced locally under licence by DICON. Machine guns; M2 Browning [2] Heavy machine gun United States: DShK: Heavy machine gun Soviet Union: FN MAG: General-purpose machine gun Belgium: RPK: Light machine gun Soviet Union: Sniper rifles; Alex .338 ...
Type 3: Thin metal liner (that keeps the vessel gas tight, but does not contribute to the strength) fully wrapped with fibre composite material. Type 4: Metal-free liner of plastic, fully wrapped with fibre composite material. The neck of the cylinder which includes the thread for the valve is a metal insert.
Lafarge Africa Plc is an industrial company headquartered in Lagos, Nigeria, and listed on the Nigerian Stock Exchange. It is majorly controlled by the Holcim Group . Previously trading under the name of Lafarge Wapco Plc, the merger of Lafarge and Holcim and resulting consolidation of Lafarge's assets in Nigeria and South Africa resulted in ...