Nikkel afvallen / legeringen (vacuum & airmelt):

• Zuiver Nikkel in vorm van kathodes / briquettes / crowns / pellets
• Inconel
• Hastelloy
• Incoloy
• Invar / NiFe / FeNi 
• 254SMO
• Haynes
• Hymu
• Multimet
• Mu-Metall
• Nimonic
• Rene
• Udimet
• CuNi70/30, CuNi 75/25, CuNi90/10, CuNi80/20, CuNi95/5
• CuNiAl 
• CuNiFer
• Monel 400 / 500