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Jianglin Stainless Steel

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Nickel and nickel alloy electrodes

Nickel and nickel alloy electrodes

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EU Safeguard: What is actually going on?
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EU Safeguard: What is actually going on?
Nickel prices continue to rise at the beginning of May 2023 
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Nickel prices continue to rise at the beginning of May 2023 
EU plans new sanctions mechanism – Stainless Espresso
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EU plans new sanctions mechanism – Stainless Espresso
Germany: Automotive sector picks up speed – Stainless Espresso
无锡久泽金属材料钢带
Germany: Automotive sector picks up speed – Stainless Espresso
Things You Need to know about buying stainless steel sheets
stainless steel plate
Things You Need to know about buying stainless steel sheets
Nickel prices are in sideways trading, and stainless steel is underpowered
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Nickel prices are in sideways trading, and stainless steel is underpowered
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Electrodes with nickel and nickel alloys as deposited metal,according to its composition system, they are divided into pure nickel, nickel-copper, nickel-molybdenum, nickel-chromium-iron and nickel-chromium-molybdenum. Each composition contains multiple grades. In particular, nickel-chromium-molybdenum-based electrodes have nearly 10 grades. The chemical composition of each grade varies. The coating types of the electrodes are mainly alkaline low hydrogen type and titanium calcium type. To eliminate welding porosity, most nickel-based electrodes in China are alkaline, low-hydrogen type, and contain appropriate amounts of deoxidizers such as aluminum, titanium, magnesium, and manganese. In order to prevent the occurrence of welding hot cracks, the content of impurities such as sulfur and lead in the weld must be strictly limited, and dirt, paint, dust, and other contaminants on the surface of the parent metal must be carefully cleaned before welding. Nickel and nickel alloys have poor thermal conductivity and are prone to overheating during welding, causing grain growth. Therefore, a small current should be used, the electrode should not be laterally oscillated as much as possible, and the temperature between the layers should be controlled less. This type of electrode is mainly used for welding nickel and high nickel alloys, but also for welding and surfacing of dissimilar metals. Welds and surfacing metals have excellent heat and corrosion resistance and are widely used in nuclear reactors, pressure vessels, and surfacing of sealing surfaces.

Jianglin Stainless Steel
Location

Jianglin steel, Yuanjiabao, Chagugang county, Wuqing District, Tianjin

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[email protected]

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+86 18621742353

main products

  • Stainless Steel Plate
  • Stainless Steel Coil
  • Stainless Steel Strip
  • Stainless Steel Tube
  • Stainless Steel Bar
  • Stainless Steel Wire

recent posts

EU Safeguard: What is actually going on?

Posted by adminMay 24, 2023

Nickel prices continue to rise at the beginning of May 2023 

Posted by AllenMay 19, 2023

EU plans new sanctions mechanism – Stainless Espresso

Posted by [email protected]May 11, 2023

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