High-temperature alloys or superalloys are another challenge. They contain chromium for oxidation resistance and elements like aluminum, vanadium, tantalum, niobium, titanium, zirconium, hafnium, and other elements added as gamma prime formers, which strengthen the matrix of the materials by the precipitation of the gamma prime intermetallic compounds that are stable at high temperatures.
Hydrogen would form hydrides in case of tantalum, niobium, titanium, zirconium and hafnium and cause hydrogen embrittlement in superalloys.
Carbon is also not desired in these materials as the carbides would reduce the amount of gamma prime precipitates. Oxides of aluminum, titanium, zirconium, and hafnium cannot be reduced by either carbon or hydrogen. Vacuum or argon is the atmosphere of choice in most cases.
Reduction in cross section on fracture
Brinell hardness (HBW)
Solution and Aging, Annealing, Ausaging, Q+T,etc
AISI, ASTM, BS, DIN, GB, JIS
Monel series: 400 K500
2m, 5.8m, 6m, or as required.
Black, peeled, polishing, bright, sand blast, hair line, etc.
Ex-work, FOB, CFR, CIF, etc.
Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Peru, Saudi Arabia,
Standard size is in stock,prompt delivery or as order's quantity.
Export standard package, bundled or be required.
Heat resistance applications typically require consistent performance at temperatures over 1200°F (649°C).
Heat-resistant metals are found in many different industries including:
Automotive Aerospace Aviation Ceramic Chemical
Construction Electronics Glass Machine Shops Military Petrochemical
We are a well known worldwide supply and export High-temperature alloy in following countries：,Italy, Philippines, France，Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.
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