For applications combining impact and abrasion
In VAUTID 80, finely distributed wear-resistant particles of chrome carbide form a reliable defense against abrasion wear. At the same time, their fine structure provides an elastic framework, thereby ensuring an extended service life under impact conditions.

VAUTID 80 is therefore ideal for parts which are exposed to a combination of impact and abrasion.

Among its applications, these properties have made VAUTID 80 the centerpiece of our wear protection system for the sugar industry.

Recommended applications:

Components which are exposed to temperatures up to 350°C.
Components subject to a combination of impact and abrasion
e.g. sieve bars and inlet funnel components.
Components which serve as impact elements or opposing bodies,
e.g. impactors and blades used in vegetation shredding equipment, impact mill housings, and components in recycling facilities.

For tough, hard, heat-resistant overlays in applications where there is a combination of impact and abrasion
The metal used in VAUTID 70 contains titanium, which forms one of the hardest types of carbide in existence. Because of its titanium carbide content, this alloy offers excellent resistance to abrasive wear. The carbides of titanium are embedded in an extremely tough matrix. This provides particularly effective protection against impact. Furthermore, weld layers constructed from VAUTID 70 are crack-free and resistant to high temperatures.

Hence VAUTID 70 offers ideal wear protection for components which operate at elevated temperatures and are simultaneously subject to high levels of abrasion and impact.

Recommended applications:

Components exposed to temperatures up to 670°C.
Components which are subject to significant impact from abrasive materials,
e.g. deflector plates, blast furnace throat armor, funnels and chutes.
Moving components which operate in highly abrasive media and either strike solid bodies at high speed or experience extreme pressures within the media, e.g. high-pressure rollers, parts of crusher rolls, roller presses and hammers in hammer mills.
Metal-on-metal wear applications, e.g. tools for hot forming or forging steel components.

For wear-resistant hardfacing layers and wear-resistant hardfacing layers operating at raised temperatures
This member of the VAUTID 100 product family also embodies the extremely wear-resistant properties which are produced when chrome carbide is embedded within a stable matrix. Adding other alloying elements prevents the matrix from becoming destabilized by diffusion processes at temperatures over 350°C.

This raises the maximum operating temperature of VAUTID 100T to 550°C.

Recommended applications:

Components which are exposed to temperatures up to 550°C.
Components which carry a steady flow of abrasive media e.g. material slides, dust ducts, separators and ventilator fans.
Components that operate in homogenous, abrasive materials e.g. coking plant equipment, sinter crushers, clinker breakers, feeder screws and sieves.
This welding alloy is also available as a VAUTID composite wear plate, produced using a special metal arc welding process (VAUTID VVP 100T).