Bansal Alloys & Metals Pvt. Ltd.

Mandi Gobindgarh, Fatehgarh Sahib, Punjab

Ladle Refining Furnaces are the proven technology used for producting alloy steel, desulfurizing liquid steel and for improving the productivity of a steel plant. Ladle refining is a post-melting treatment that is after melting in either the inductiohn melting furnace or Electric Arc Furnace.
Whenever LRF is installed online, liquid metal is transferred from the main melting source to the LRF at a nominal tapping temperature and either Argon / Nitrogen is purged from the bottom apart from arcing (using electrodes) on the top to bring about homogeneity of liquid metal composition and temperature. Ladle Refining of liquid metal is a proven technology to produce high quality steel. Ladle refining furnaces (LRFs) are used to desulphurise steel, remove other impurities and hold the molten steel for casting operations. Without LRFs, higher tap temperatures are normally required from steel making furnaces due to heat losses during transfer and casting of liquid metal. LRF facilitates higher productive time to the melting furnace besides producing better quality of steel at lower cost.

We offer highly effient Annealing Furnace in the market. A Solution anneal (Heating to around 1050° C followed by quenching or rapid cooling) will restore the material to its original condition, removing alloy segregation, sensitisation, and restoring ductility after cold working.
Annealing Furnace improves the corrosion resistance, wire drawing ability improves and due to smooth wire drawing, life of die correspindigly improves, surface defects minimised, reduction in pickling time, improvement & consistency in mechanical / metallurgical properties. This is a batch type fuel fired proven designed furnace with dedicated charging machine, automatic quench operation & fully automatic temperature control system.

Heat TreatmentThe controlled heating and cooling of materials in furnaces at particular temperatures in order to alter their properties.

NormalizingA high temperature formed in most roll process in which steel or other materials are austenitized and then air cooled.

Stress RelievingHeating to a suitable temperature, holding lohng enough to reduce residual stresses and then cooling slowly enough to minimize the development of new residual stresses.

TemperingReheating a normalized ferrous alloy to suitable temperature at the necessary transformation range, holding long enough to allow transformation to take place and then cooling slowly enough to allow to minimize the development of residual stresses. This removes brittleness, increases ductility and reduces hardness.