3 Saudi Arabia 
3 Brazil 
2 Germany 
2 India 
2 Belgium 
2 Tunisia 
2 Iraq 
2 Turkey 
1 UK 
1 Lebanon 
1 Hong Kong 
1 South Africa 
1 Myanmar 
1 Vietnam 
1 Sweden 
1 Nepal 
1 Indonesia 
1 Philippines 
1 Canada 
1 Russia 
1 Jordan 
rio tinto opto electronics technology Photos Catalog - page 38 - WorldBid B2B Market
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Mature Technology Uns G51400 Alloy Steel Surface Hardening ProcessMetals - Alloy Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 22, 2025 - 515.00 Dollar US$UNS G51400 alloy steel is a material widely used in industry, and its surface hardening process is crucial for enhancing its performance. Surface hardening not only significantly improves UNS G51400 alloy steel's wear and fatigue resistance, but also...
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Advanced Technology 41cr4 Material High Frequency Quenching ProcessMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 22, 2025 - 415.00 Dollar US$41Cr4 material is an alloy steel commonly used in the manufacture of high-strength parts. Its high-frequency quenching (HIQ) process is a crucial step in improving its performance. HIQ is a heat treatment technique that uses electromagnetic induction...
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Excellent ЩХ15 High Carbon Steel Hot And Cold Processing TechnologyMetals - Steel - Dongguan Songshun Mould Steel Co., Ltd. - China - September 29, 2025 - 153.00 Dollar US$Hot Working Properties: Heating Temperature: 1100-1200°C (avoid working below 900°C to prevent embrittlement); Cooling Method: ЩX15 high carbon steel requires slow cooling (e.g., pit cooling or furnace cooling) after hot working to prevent cracking d...