Our rods and rods made of pure niobium are used in a wide variety of applications. Some of these uses include sodium lamps, HDTV, capacitors, jewelry, and chemical processing equipment. Our manufacturing process uses cold rolling and annealing to produce bars and rods with perfect mechanical properties and a uniform grain structure throughout the bar or bar.
Niobium stab is available in various grades; each custom made to meet your unique industry requirements.
Specification of pure niobium rod
O0. 125 mm ~ 150 mm * L
Recycling Pure Niobium Rod
Our pure niobium core is cold worked from the ingot to the final diameter. Forging, rolling, stamping and drawing are used individually or in combination to achieve the desired size. metal has developed proprietary techniques to overcome the extremely high metal abrasion rate & # 39.
The rod usually comes with a forged surface above 1 - 3/8 "diameter, and a stamped or drawn end in smaller diameters. The rod, preferably unannealed, may have a centerless surface to improve diameter tolerances. The minimum diameter for centerless grinding is 125";. Fishing rod up to a maximum of 1/4 GG; and the wire can be delivered in rolls or straightened, and then cut to length.
STAGE - Solid
STD ATOMIC WEIGHT - Solid
STD ATOMIC WEIGHT - 92. 90638 (2) g-mol-1
MELTING TEMPERATURE - 2750 K, 2477 ° C, 4491 ° F
BOILING POINT - 5017 K, 4744 ° C, 8571 ° F
CRYSTAL STRUCTURE - Body Centered Cubic
ELECTRICAL STABILITY - (0 ° C) 152 nΩm
HEAT CONDUCTIVITY - (300 K) 53.7 W · m − 1 · K − 1
THERMAL EXPANSION - 7.3 µm / (m · K)
LEGEND - Nb
NUMBER - 41
ELEMENT CATEGORY: - Transition metals
Commercial grade (ASTM)
ASTM R 04210
o »Commercial grade (unalloyed)
ASTM R 04200
o »Degree of reactor (unalloyed)
ASTM R 04261
o »Commercial grade niobium 1%, zirconium alloy
ASTM R 04220
o »RRR grade of pure niobium
Niobium 1% zirconium.