10 times larger carbides than in comparable alloys
Nickel-based alloys
Greater protection thanks to larger carbides
Reiloy nickel-based alloys offer significantly better wear protection with the same hardness and the best cost-benefit ratio in the industry.
Nickel-based alloys from Reiloy withstand the abrasive forces in the barrel through extra large carbides.
The carbides themselves are not attacked by abrasive substances, but are simply in the way - the large ones more so than the small ones. Like stones in a field being plowed where the plow represents the abrasive forces: The plow simply pushes the smaller stones aside. The larger stones present an obvious obstacle and prevent the plow from tilling the soil. Similarly, larger carbides obstruct abrasive forces and offer significantly more resistance than smaller ones. The result: significantly greater wear protection effectiveness and longer service life for your barrels.
How Reiloy’s extra large carbides work
Conventional nickel-based alloys
Conventional nickel-based alloys provide plenty of space between the smaller carbides for abrasive attack.
In Reiloy nickel-based alloys
In Reiloy nickel-based alloys, the carbides are ten times larger and occupy much more space, significantly reducing the attack surface for abrasive materials.
Smart alternative: nickel-based alloy R239
There are applications where wear attack is so aggressive that it is impossible to use an iron-based alloy, but is still moderate enough to not require Premium wear protection. For such applications, we developed the Reiloy nickel-based alloy 230 containing tungsten carbides. The carbide size complies with our brand standard and reliably fulfills all warranty conditions in Reiloy quality - and at a price that gives your margin headroom. It also lengthens the service life of the screw. Request a consultation.
Reiloy iron-based alloys in detail
Premium
R241
Maximum wear and corrosion protection
Technical data
| Wear resistance | +++++ | |
| Corrosion Resistance | +++++ | |
| Layer thickness | min. 1,0 mm | |
| Roughness Ra | min. 0,3 – max. 0,8 | |
| Inner diameter | 15 – 300 mm | |
| Outside diameter | max. 600 mm | |
| Length | max. 9.000 mm | |
| Hardness at room temperature | min. 59 HRC | |
| Main alloy component | W, Cr, B | |
| Structural description | Dispersive hardening of a highly corrosive resistant Ni matrix alloy with thermally stable tungsten carbides |
Advanced
R239
Maximum resistance to corrosive stress
Technical data
| Wear resistance | ++++ | |
| Corrosion Resistance | +++++ | |
| Layer thickness | min. 1,0 mm | |
| Roughness Ra | min. 0,2 – max. 0,8 | |
| Inner diameter | 18 – 165 mm | |
| Outside diameter | max. 290 mm | |
| Length | max. 3.000 mm | |
| Hardness at room temperature | min. 58 HRC | |
| Main alloy component | W, Cr, B | |
| Gefügebeschreibung | Dispersive hardening of a corrosive highly resistant Ni matrix alloy with common tungsten carbides. |
The alloy for demonstrably longer cylinder life
In a market comparison, Reiloy alloys clearly outperform the competition in all key wear protection parameters.
莱芬豪舍生产线
产品搜索