Add to ORKGMany applications in machine building require surface layers whose wear properties are comparable with those of sintered hard metal. One way to solve this problem is the laser cladding with a composite powder mixture consisting of carbide particles and a ductile metal alloy as binder. In the present work a powder mixture of 60 wt% WC/Co and 40 wt% NiCrBSi is cladded onto a low carbon steel. A detailed parameter optimization is described to get a reproducible composite coating free of cracks and with low iron dissolution. Layer properties as track shape, microstructure and hardness are characterised
peer reviewedAustenitic stainless steels (e.g. SS316L) are widely used due to their corrosion resist...
The protection against abrasive wear requires high hardness of the load surfaces. In many cases tran...
In the present study, an attempt has been made to develop a compositionally graded SiC dispersed pha...
Cracking is a serious problem in the laser surface treatment using carbide injection, say tungsten c...
Many applications in machine building require surface layers whose wear properties are comparable wi...
As a surface coating technique, laser cladding (LC) has been developed for improving wear, corrosion...
Highly stressed metal forming tools require surface layers with high resistance to abrasive wear, im...
To enhance the sliding wear and corrosion behavior of steels with low carbon content, cermet composi...
peer reviewedThis paper reports on a preliminary investigation into the elaboration, by the additive...
Protective layers exhibiting abrasive wear resistance similare to that of conventional WC/Co hard me...
AbstractLaser cladding is an additive process wherein a laser source is used to melt metal-based pow...
The purpose of this work is to investigate the effect of the WC content on the surface characteristi...
A number of works have shown that, if a proper selection of the operating parameters is made, laser ...
The distribution of WC particles in laser cladded composite coatings can significantly affect the we...
Laser alloying using carbide forming elements (Ti, Nb, and V) was carried out to form an MC-Fe compo...
peer reviewedAustenitic stainless steels (e.g. SS316L) are widely used due to their corrosion resist...
The protection against abrasive wear requires high hardness of the load surfaces. In many cases tran...
In the present study, an attempt has been made to develop a compositionally graded SiC dispersed pha...
Cracking is a serious problem in the laser surface treatment using carbide injection, say tungsten c...
Many applications in machine building require surface layers whose wear properties are comparable wi...
As a surface coating technique, laser cladding (LC) has been developed for improving wear, corrosion...
Highly stressed metal forming tools require surface layers with high resistance to abrasive wear, im...
To enhance the sliding wear and corrosion behavior of steels with low carbon content, cermet composi...
peer reviewedThis paper reports on a preliminary investigation into the elaboration, by the additive...
Protective layers exhibiting abrasive wear resistance similare to that of conventional WC/Co hard me...
AbstractLaser cladding is an additive process wherein a laser source is used to melt metal-based pow...
The purpose of this work is to investigate the effect of the WC content on the surface characteristi...
A number of works have shown that, if a proper selection of the operating parameters is made, laser ...
The distribution of WC particles in laser cladded composite coatings can significantly affect the we...
Laser alloying using carbide forming elements (Ti, Nb, and V) was carried out to form an MC-Fe compo...
peer reviewedAustenitic stainless steels (e.g. SS316L) are widely used due to their corrosion resist...
The protection against abrasive wear requires high hardness of the load surfaces. In many cases tran...
In the present study, an attempt has been made to develop a compositionally graded SiC dispersed pha...