KOR
Alloy-TiC
Strengths of Alloy-TiC
- Excellent Wear Resistance
Excellent wear resistance is one of the most well-known strengths of Alloy-TiC, the particle of TiC (HRC92 rounded shape) after lapping and polishing is higher hardness than WC (30% or more) and coefficient of friction which result in minimizing the pick-up, galling and chipping during the contacting other materials and almost no wear loss - Low density of Alloy-TiC offers cost-down effect
Density of Alloy-TiC(6.5g/cm3) is much lower than WC(14.5g/cm3) or Tool Steel(8g/cm3). Alloy-TiC is cheaper than other materials applying the same volume parts. Instead of WC, parts are lighter and reduce the cost of repair and change relatively. - Alloy-TiC is the only machinable carbide composite
After annealing of Alloy-TiC, the hardness is HRC43-45, which is machinable normally, and after heat-treatment the hardness is HRC68-72 as well as the Coefficient of Thermal Expansion is stable (±0.00025mm/mm ) - Alloy-TiC is zero defect sintered carbide composite
By H.I.P process there is no holes inside
Advantages
- Finest rounded grains for better lubrication and local friction mode
- Less wear on roller grooves, hence high output of the mill
- No breakage / galling / chipping of rollers during rolling
- Less stoke removal per re-grind, hence longer life
- Uniformity and stability of the finished products
- High resistance to oxidation and less material pick-up on surface
- Reduced risk of bearing breakage and failure due to low density
Alloy-TiC Properties
| Grade | Hardness(HrC) | Density (g/cm3) | Transverse Rupture Strength(KSI) | Compressive Strength(KSI) | Impact Strength (in•1b/m2) | |
|---|---|---|---|---|---|---|
| Ann | Hard | |||||
| FT-1 | 45 | 69 | 6.5 | 262 | 510 | 211 |
| FT-2 | 49 | 69 | 6.5 | 185 | 483 | 140 |
| FT-4 | 44 | 70 | 6.6 | 220 | 525 | 323 |
| FT-5 | 45 | 53 | 6.8 | 150 | 380 | 306 |
Alloy-TiC Characteristics
| Grade | Characteristic |
|---|---|
| FT-1 | Equivalent to Ferro-Tic CM. No softening at high temperature. Applying to wear-resistance parts, common tools, high-speed & high pressure molding, etc. Possible to use up to 600℃ Items : Rod Mill Guide Roller, Forming/Reducing/Pinch Roll, Punch |
| FT-2 | Equivalent to Ferro-Tic CS-40. Stainless 400 series. Corrosion resistance and high hardness Items : Underwater Pelletizing Knife, Crimp Roll, Corrosion Resistance part. |
| FT-4 | Equivalent to Ferro-Tic C. Applying to tools, dies and wear parts. Excellent vibration damping ability in annealed condition. Items : Vibration Absorption & Wear Resistance parts-Boring bar, Grinding Quill |
| FT-5 | Equivalent to Ferro-Tic HT6A. Strong resistance to deformation to temperatures above 980 ° C at high pressures. Non-magnetic, string oxidation and corrosion resistance Items : Hot Forging Die, Hot Coining Die, Die for Extrusion |
Application
