Thông số kĩ thuật và ứng dụng của thép chịu mài mòn 2 thành phần VAUTID.

Thép chịu mài mòn Vautid

Ứng dụng trong ống dẫn than
Ứng dụng làm cánh và bảo vệ trục Vitme

Ứng dụng làm phễu chút liệu

.Vautid Wear Plate Vautid 100

Base material All weldable steels, mostly structural steels
Hardfacing High-chromium/high-carbon alloy on Fe basis
Hardness (DIN 32525-4): approx. 700 HV 1approx. 60 HRC
Wear resistant layer 3 to 20 mm
Recommended
applications
In cases of high abrasive wear at medium
corrosion and low impact up to 350°C
Main industries Steel industry, cement industry, power stations,mining, sand and gravel industry, concrete industry, glass industry, recycling industry, timber wood industry, chemical industry, petrochemical industry, etc.
Typical machine parts Chutes, screens, transfer stations, bunkers, tubes, concrete mixers, mill linings, cyclons,separators, bucket-wheel linings, excavator bucket linings, tractor shovel front edges, dust and ash ducts, fans, fan housings, etc.


Vautid Wear Plate Vautid 143

Base material All weldable steels, mostly structural steels
Hardfacing High-chromium/high-carbon alloy on iron basis with embedded Nb carbides
Hardness (DIN 32525-4): approx. 750 HV 10
approx. 62 HRC
Wear resistant layer 3 to 20 mm
Recommended
applications
Similar to VAUTID 100 but at higher abrasive
wear with average corrosion and impact stress
and temperatures up to 350°C
Main industries Mining, glass industry, metallurgical plant,
cement works, power stations, etc.
Typical machine parts Chutes, sieves, transfer stations, bunkers, mill
linings, dust and ash ducts, etc.


Vautid Wear Plate: Vautid- 100-T

Base material All weldable steels, mostly boiler plates
Hardfacing High-chromium/high-carbon special-alloy on Fe
basis with nickel and manganese additions
Hardness (DIN 32525-4): approx. 700 HV 10
approx. 60 HRC
Wear resistant layer 3 to 20 mm
Recommended
applications
At high abrasive wear and high temperatures up to 550°C on average corrosion- and impact stress
Main industries Metallurgical plant, cement industry, chemical
industry, petrochemical industry, etc.
Typical machine parts Chutes, sieves, fans, fan housings, cyclones,
transfer stations, grids, etc.


Vautid Wear Plate: Vautid 130

Base material All weldable steels, mostly structural steels
Hardfacing High-chromium/high-carbon alloy on Fe-basis with boron additions
Hardness (DIN 32525-4): approx. 750 HV 10
approx. 62 HRC
Wear resistant layer 3 to 20 mm
Recommended
applications
In cases of high abrasive wear at medium corrosion and low impact up to 350°C
Main industries Safe construction, security industry
Typical machine parts Security- and safe-plates


Vautid Wear Plate: Vautid 145

Base material All weldable steels, mostly boiler plates, high alloyed temperature resistant Cr-Ni-sheets and fine-grained steels
Hardfacing High-chromium/high-carbon alloy on Fe basis
with embedded special carbides
Hardness (DIN 32525-4): approx. 820 HV 10
approx. 65 HRC
Wear resistant layer 3 to 15 mm
Recommended
applications
At high abrasive wear and high temperatures up to 750°C on average corrosion- and low impact stress
Main industries Mining, metallurgical plants, steel industry, cement industry, chemical industry, petrol chemical industry, etc.
Typical machine parts Chutes, sieves, fans, fan housings, grids,discharge tables, bell linings, separators,converters, hot dust ducts, etc.


Vautid Wear Plate: Vautid 146 Mining

Base material All weldable steels, mostly structural steels
Hardfacing High-chromium/high-carbon alloy on iron basis with embedded V and Nb carbides
Hardness (DIN 32525-4): approx. 940 HV 10
approx. 68 HRC
Wear resistant layer 3 to 10 mm
Recommended
applications
At high abrasive wear and high temperatures up to 750°C on average corrosion and low impact stress
Main industries Mining, metallurgical plants, cement industry,
chemical industry, petrol chemical industry, etc.
Typical machine parts Chutes, sieves, fans, fan housings, grids,discharge tables, bell linings, separators converters, etc.

Vautid Wear Plate: Vautid 147

Base material All weldable steels, mostly boiler plates, high alloyed temperature resistant Cr-Ni-sheets and fine-grained steels
Hardfacing High-chromium/high-carbon alloy on Fe basis with embedded special carbides and boron additions
Hardness (DIN 32525-4): approx. 900 HV 10
approx. 67 HRC
Wear resistant layer 3 to 10 mm
Recommended
applications
At high abrasive wear and high temperatures up to 750°C on average impact stress.
Main industries Metallurgical plant, cement industry, chemical industry, petrochemical industry, etc.
Typical machine parts Stone crusher, chutes, sieves, fans, fan housings, grids, discharge tables, bell linings separators, converters, hot dust ducts, etc.


Vautid Wear Plate: Vautid 150

Base material All weldable steels, mostly structural steels
Hardfacing High-chromium/high-carbon alloy on Fe basis with special carbides and eutectic boron
Hardness (DIN 32525-4): approx. 750 HV 10
approx. 62 HRC
Wear resistant layer 3 to 6 mm
Recommended
applications
At very high abrasive wear allowing only one hardfacing layer for metallurgical reasons,average corrosion- and low impact stress at temperatures up to 350°C
Main industries Metallurgical plants, cement industry, glass industry, power stations, mining, etc.
Typical machine parts Chutes, transfer stations, etc.

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