Nickel (Ni) Crucible

Nickel Crucible with Lid
Nickel Crucible without Lid
Product Nickel (Ni) Crucible
Part Number Ni05
Purity up to 99.5% min
Density 8.9 g/cm3
CAS# 7440-02-0

Nickel (Ni) Crucible is used for burning solid matter, and it is a container for melting and refining liquid metal, as well as solid-liquid heating and reaction. The melting point of nickel is 1455°C, and nickel has strong alkaline resistance and corrosion resistance. Therefore, nickel crucible is often used to melt ferroalloy, slag, clay, refractory materials, etc.

NCE can provide the Nickel Crucibles with the purity up to 99.5% min. Various Dimesions and Volumes are avaible on request.

NCE can also provide the Crucible Holders (6 holes type or 4 holes type) on request.

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Typical Specification

  1. Purity of the Ni Crucible is 99.5% min.
  2. Capacity/Volume: 30 ml, 50 ml, 100 ml. Typical Dimensions as follows:
Capacity         Upper            Bottom Height
30 ml          41 mm           22 mm           36 mm
50 ml              47 mm           26 mm           40 mm
100 ml              53 mm           30 mm           44 mm

∗ More dimensions are available on request.

Optional Nickel Crucible Holders (6 holes type or 4 holes type)

Nickel Crucible Holder
Nickel Crucible Holder

Features and Precautions for Use

  1. Applicable temperature: the melting temperature of Nickel Crucible should not exceed 700°C, because nickel is easy to be oxidized in high temperature.
  2. Nickel crucible cannot be used for the burning of precipitation.
  3. The nickel crucible is suitable for NaOH, Na2O, Na2CO3, NaHCO3 and alkali solvent melting samples containing KNO3, and not suitable for KHSO4 or NaHSO4, K2S2O7 or Na2S2O and alkali sulfide melting samples containing sulfur.
  4. Molten metal salts such as AI, Zn, Pb, Sn, Hg can make the Nickel Crucible brittle. Borax also cannot be melted in a nickel crucible.
  5. Nickel Crucible often contains trace chromium, which should be paid attention to in use.
  6. The New Nickel Crucible should be burned into blue and purple in muffle furnace first to remove the oil stain on the surface, then boiled with 1:20 HCI for a while, and washed with water.
  7. Before using, boiled with the water and added a few HCl if required, and washed with distilled water each time.

Order Information

Inquiries and orders should include the following information:

  1. Quantity
  2. Dimensions or capacity
  3. With or without Lids
  4. Crucible holders are availabe on request.

Packing and Storage

Standard Packing: carton box or wooden boxes. Special packing requirement is available on request.

Physical Properties

Form Solid
Melting Point 1455°C
Boiling Point 2732°C