Polycrystalline Diamond Dies
Polycrystalline Diamond(PCD) Dies are the backbone of Wire Industry, when longer life, predictable performance along with excellent surface finish are required.
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Published on: Mar 4, 2016
Transcripts - Polycrystalline Diamond Dies
Experience the BI Competitive Edge
Lowest Price Per Cost
High Quality Raw-Material used by us reduces hidden costs associated with lower quality
Precision Parts & Superior Design
Our Products have long-lasting lifespan, thereby ensuring lesser die-requirement, helping
achieve saving on downtime, labor and dies cost, as fewer dies do MORE!
Premium Customer Service
For any rush or any clarification about your dies, don’t worry! Rest assured! We are dedicated
to your success, making your job easier!
M/S Bharat Industries,
C-30, 1st Floor,
Road Number 16,
Wagle Industrial Estate,
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Today, wire drawing dies are available of numerous materials including Tungsten Carbide, Natural
Diamond, Synthetic Diamond as well as Polycrystalline Diamond. Selection of any of these as diematerial depends on material being drawn as well as desired finish of wire-surface. However, in any
case, withstanding the demanding wear of the die is a necessity.
has a very predictable wear along with a very high thermal
stability, enabling it to resist fracture to a greater degree. This is in turn is very economical for the
industry with a lesser downtime. Bharat Industries, with its stringent quality provides you Polycrystalline
diamond dies, with an unproblematic performance from manufacturing to refurbishing.
Polycrystalline Diamond is prepared by sintering a mass of diamond crystals and catalyst
cobalt into a coherent, larger structure under combination of strong heat and pressure. This procedure
converts the mass into a single unit with the diamond particles inter-grown to each other.
Superior Toughness: Polycrystalline Diamond has hardness value of 50GPa, being much more
though than single-crystal diamond, largely due to random orientation of grains.
High Thermal Conductivity & Hardness: Polycrystalline Diamond is thermally very stable till
approximately 6500C. It can function in certain cases even over 6500C, conditioned other
degradation processes such as oxidation and graphitization are absent.
Resistant to Fracture: Polycrystalline Diamond has
a transverse rupture strength of approximately
1800MPa, providing excellent resistance to die
fracture as well as breakage.
Uniform Wear: Polycrystalline Diamond has a
uniform wear in contrast to single-crystal diamond.
Eventually, when wear occurs, it occurs evenly in all
directions, contrasting to other diamond dies,
which can develop unacceptable ovality. Thus, the
Price/Performance of Polycrystalline Diamond is
much better as compared to other variants of
Polycrystalline Diamond Dies can be used in almost any wire-drawing operations ranging from rod-size
to intermediate to very fine wire sizes. It can used in drawing of various ferrous and non-ferrous metal
wires including copper, aluminum, stainless steel and many other.