Rods for oxyacetylene welding filled
with fused tungsten carbide (FTC)
(DIN 8555:G21-GF-55-CG) |
For special hardfacing on machine parts
of unalloyed, low alloyed or cast steel with carbon content up to
0.45% |
| Rod for oxyacetylene welding filled
with spherical fused tungsten carbide (SFTC) (DIN 8555:G21-GF-55-CG) |
Similar to DURMAT A, but due to spherical
fused tungsten carbide content this alloy has a higher hardness and
wear resistance. |
DURMAT-E Iron based tube metal electrode
filled with medium size fused tungsten carbide (FTC)
(DIN 8555: E21-GF-UM-60-CG) |
For manual welding application. For
hardfacing unalloyed and low alloyed steels (cast steels) with a maximum
carbon content of 0.45%. |
Iron based tube metal electrode filled
with spherical fused tungsten carbide (SFTC)
(DIN 8555: E21-GF-UM-60-CG) |
Similar to DURMAT-E. Due to spherical
fused tungsten carbide content this alloy has higher hardness and
wear resistance. |
Iron based open arc tubular wire filled
with fused tungsten carbide (FTC)
(DIN 8555:MF21-65-CG) |
DURMAT–OA is an open arc tubular
wire filled with fused tungsten carbide for semi-automatic application,
where extreme abrasive wear is encountered. |
| Nickel cored flexible rod coated with
fused tungsten carbide (FTC) and Ni-Cr-B-Si (DIN 8555:G21-UM-55-CG)
|
The overlay is highly resistant to
acids, bases, lyes and other corrosive media and excessive wear conditions.
Hardfacing of ferritic and austenitic steels (steel castings). |
Nickel cored flexible rod coated
with mainly spherical fused/cast tungsten carbide (SFTC)
(DIN 8555: G21-UM-55-CG) |
Similar to DURMAT B. Due to the high
spherical fused tungsten carbide content this alloy shows much better
wear resistance. |
| Cold rolled, formed, closed seam nickel
tube filled with fused tungsten carbide (FTC) (DIN 8555:G21-GF-55-CG)
|
For oxyacetylene application. The overlay
is extremely resistant to acids, bases, lyes and other corrosive media
and other excessive wear conditions. Hardfacing on ferritic and austenitic
steels (steel casings). |
Cold rolled, formed, closed seam nickel
tube filled with spherical fused tungsten carbide (SFTC) and Ni, Cr,
B and Si
(DIN 8555:G21-GF-55-CG) |
Similar to DURMAT NIA. Due to the high
spherical fused tungsten carbide content this alloy has a better wear
resistance. |
Ni-based cored wire filled with fused
tungsten carbide and Ni-Cr-B-Si
(DIN 8555: MF21-55-CGZ) |
To protect surfaces where extreme abrasive
wear in combination with corrosion are encountered. Repairing &
hardfacing ferritic and austenitic steel tools and machine parts (steel
castings). |
Ni-based cored wire filled with spherical
fused tungsten carbide (SFTC) and Ni-Cr-B-Si
(DIN 8555: MF21-55-CGZ) |
Similar to DURMAT NIFD. Due to spherical
fused tungsten carbide content this alloy has a better wear resistance. |
Ni-based cored wire filled with fused
tungsten carbides in comination with very hard special carbides and
Ni-Cr-B-Si
(DIN 8555: MF21-60-CGZ) |
For semi-automatic welding application.To
protect surfaces where extreme abrasive wear in combination with corrosion
are encountered. Repairing & hardfacing of ferritic and austenitic
steel tools and machine parts (steel castings). |
Tubular electrode filled with fused
tungsten carbide and a special nickel alloy
(DIN 8555: E21-GF-UM-60-CGZ) |
For application where extreme abrasion
in combination with corrosion is encountered. Overlaying on steel
castings, nickel based and stainless steel alloys. |
Tubular electrode filled with spherical
fused tungsten carbide and a special nickel alloy
(DIN 8555: E21-GF-UM-60-CGZ) |
Similar to DURMAT NISE / NIFD. Due
to spherical tungsten carbide content this alloy shows a better wear
resistance. |
Tubular electrode filled with fused
tungsten carbide, very hard special carbides in combination with a
special nickel alloy
(DIN 8555: E21-GF-UM-60-CGZ) |
For applications where extreme abrasion
in combination with corrosion is encountered. Application on steel
castings, nickel based and stainless steel alloys. |
Oxyacetylene welding and spraying metal
powder
(NiCrBSi-alloy) |
Rust and acid durable, resistant to
heavy abrasion and heat. Corrosion and erosion durable. High thermal
resistance up to 550°C (1022°F) Hardness: 37-40 HRC |
Oxyacetylene welding and spraying metal
powder
(NiCrBSi) |
Rust and acid durable, resistant to
heavy abrasion and heat. Corrosion and erosion durable. High thermal
resistant up to 550°C (1022°F) Hardness: 56-60 HRC |
Oxyacetylene welding and spraying
metal powder, blended:
60% DURMAT-60-A, 40% DURMAT-FTC |
Rust and acid durable, resistant to
heavy abrasion and heat. Due to high tungsten carbide content, highly
wear resistant. Protects components with heavy mechanical and mineral
wear. |
Oxyacetylene welding and spraying
metal powder, blended:
50% DURMAT-60-A, 50% DURMAT-FTC |
Rust and acid durable, resistant to
heavy abrasion and heat. Due to high tungsten carbide content, highly
wear resistant. Protects components with heavy mechanical and mineral
wear. |
Oxyacetylene welding and spraying
metal powder, blended:
60% DURMAT-60-A, 40% DURMAT-FTC |
Rust and acid durable, resistant to
heavy abrasion and heat. Due to high tungsten carbide content, highly
wear resistant. Protects components with heavy mechanical and mineral
wear. |
Oxyacetylene welding and spraying
metal powder, blended:
25% DURMAT-60-A, 75% DURMAT-FTC |
Rust and acid durable, resistant to
heavy abrasion and heat. Due to high tungsten carbide content, highly
wear resistant. Protects components with heavy mechanical and mineral
wear. |
| PTA metal powder, nickel based (NiCrBSi) |
Excellent resistant to wear and corrosion.
Coatings have a low friction coefficient. It is rust and acid durable,
resistant to heavy abrasion and heat. It's extreme hardness allows
for excellent gliding on high tensile strength steels and plastics. |
| PTA metal powder, nickel-based (NiBSi)
|
Resistant to heavy abrasion and heat.
The extreme hardness allows an excellent gliding on high tensile strength
steels. |
| PTA metal powder, iron-based (FeCrVC)
|
Resistant against heavy abrasion and
impact. Due to the precipitation of fine special carbides, layers
show an extreme hardness of 55-60 HRC, combined with a high tenacity.
|
PTA metal powder, iron–based
(FeCrC +18%VC) |
Similar to DURMAT 505PTA, but based
on the higher VC content more wear resistant. Hardness: ~60-62HRC |
PTA metal powder, iron–based
(FeCrC +25%VC) |
Similar to DURMAT 506PTA, but based
on the higher VC content more wear resistant. Hardness: ~62-64HRC
|
PTA metal powder, iron–based
(FeCrCVWB) |
FeCrC alloy with B for wear protection
of e. g. parts in the cement or brick industry. Hardness: ~62-64HRC |
PTA metal powder, blended:
40% DURMAT-59-PTA, 60%DURMAT-WSC |
Rust and acid durable, resistant to
heavy abrasion and heat. Due to high tungsten carbide content, highly
wear resistant. Protects components with heavy mechanical and mineral
wear. |
PTA metal powder, blended:
40% DURMAT-58-PTA, 60% DURMAT-WSC |
High wear and corrosion resistant alloy.
Protects components which encounter heavy mechanical and mineral wear. |
| Fused Tungsten Carbide (FTC) |
One of the hardest and most abrasion
resistant materials used in modern wear protection and tool technology.
Armouring metallic surfaces exposed to extreme mechanical stress.
|
| Spherical Fused Tungsten Carbide (SFTC)
|
The most wear resistant FTC we can
offer. Higher hardness due to spherical fused tungsten carbides. Armouring
metallic surfaces exposed to extreme mechanical stress. E.g. used
for reinforcing diamond tools. |
| Crushed Sintered Tungsten Carbide |
Deposits are highly resistant to abrasion.
Concentrated wear protection for the area receiving maximum wear and
easy application of an extremely hard and abrasion resistant protective
surface for highly stressed areas. |
| Sintered Pellets / Cobalt Alloy Specially
developed tungsten carbide (WC) spherical pellets cemented with 6
- 7% cobalt. |
-Manufacturing of oilfield tubular
goods
-Hardfacing drill collars, tool joints and rock bits |
| DURMAT-WC/CO-97/3 |
-Manufacturing of oilfield tubular
goods
-Hardfacing drill collars, tool joints and rock bits |
| Composite rods consisting of sintered tungsten
carbide fragment in a ductile nickel silver matrix. |
Overall tinning of the sintered tungsten carbide
particles is ensured. Available in two grades: Wear resistant and
cutting. |
| Schweißstab mit eingebetteten Hartmetallkörnern |
Besonders häufig verwendet in der Tiefbohrtechnik, z.B. zum Aufpanzern von Überbohrkronen, Stirnfräsern, Sechsflügelmeißeln. |