Slv Industries

Hennur Road, Bangalore, Karnataka

Our Graphite has been used as Graphite Molds in Diamond tools industry to produce Diamond Saw segments, diamond core drills, Wire saws Molds ceramic cutting tools Etc. Our products has been a testimony for the above industries which works in extreme harsh environments of Pressure and high temperature.

We supply Graphite dies for vertical as well as Horizontal Non ferrous extrusion machines. We can supply Graphite dies for continuous casting of copper and other non ferrous metals. We supply Graphite crucibles for melting of copper and other non ferrous metals. Typical dies and crucibles for certain applications are here as under.

We are a reputed company with exclusive products for EDM electrodes. We provide solutions for customers challenges. We give an innovative and proactive approach to solutions. We apply new technology, services and materials which will enhance productivity at customers end and also reduce costs.

By locating our self in the centrally located city of Bangalore we serve for entire India. Let us know few facts of the Graphite EDM electrodes what we offer as to Copper:-

It is very easy to machine

The Thermal Co efficient of expansion of Graphite is 2 3times lesser than copper which will ensure accuracy in die, tool and moulds application.

As Graphite does not melt so the electrode wear is very minimal unlike copper.

Density of Graphite is 4 5 times lesser than copper, which saves money in weight as well results in lighter electrodes.

But EDM electrodes choosing are very important whilst doing sinker EDM. Some factors to be chosen are some materials will erode the material efficiently but wear of electrodes are great and some trials will have slow erosion but will have slow wear. Factors others include as below;-

Cost of electrode material

Ease in making electrode

Finish required

Electrode wear amount

Requirement of electrodes in nos like roughing and finishing.

Types of electrode suited for work

The metal flushing holes required for the electrode.

For low melting point of alloys pls choose use metallic electrodes.

For high melting point alloys like steel always use Graphite electrodes.

Graphite electrodes takes less time to erode the metal and also results in lesser wear of material.

The tools used to machine graphite use very simple milling and turning tools.

Graphite electrodes results good surface finishes on dies and also complex parts can produced by this method.

Going by right Grades prescribed by our experts Graphite cuts metal 3 times faster than copper.

Fused quartz crucibles are used in the manufacture of silicon metal for semiconductor wafer applications and polysilicon. In order to produce high quality wafers, starting materials are added to a crucible heated to high temperatures and pulled from the melt as a single crystal. Fused Quartz is one of the few materials that can combine the high purity and high temperature properties required for this process.

SLV offers graphite crucibles & Ceramics (Quartz) crucibles in different sizes and types. Whenever you need crucibles, just feel free to contact us, and we will reply you in a shortest time.

CFC primarily finds its application in high temperature Vacuum furnaces, multicrystalline casting furnaces and in inert atmosphere furnaces as an insulation medium. The above furnaces are widely used for metal heat treatment, ceramic sintering, metal sintering, and different types of crystallization production and sintering of monocrystalline silicon for silicon production for semiconductors. Since the above furnaces work in extreme high temperature the above Carbon composite material can withstand high temperatures under controlled environments like vacuum and inert gases. However for conserving and preserving of precious energy quality heat insulating Carbon Fiber composites are of effective choice.

We have associated ourselves with Aerospace, Semiconductor, Solar Ingots, Specialist Castings, Metal composites, Crystal Growing, Metal composites, Hard Metal sintering industries and also in Heat treatment sectors.