100 Ml 50ml 30ml 25ml Pure Nicr Alloy Nickel Crucible With Cover
25 ml nickel crucible parameters.
Internal volume 25 ml
Height: 36.8 mm, thickness: 0.7 mm
Diameter: 41.9 mm, the bottom diameter: 22.4 mm
Weight: 28 g, with cover of crucible total weight: 34 g
50 ml nickel crucible parameters
Internal volume 50 ml
Height: 41.5 mm, thickness: 0.8 mm
Diameter: 46.4 mm, the bottom diameter: 27.1 mm
Weight: 36 g, with cover of crucible total weight: 44 g
100 ml nickel crucible parameters
Internal volume 100 ml
Height: 50.4 mm, thickness: 0.9 mm
Diameter: 55.5 mm, the bottom diameter: 47.3 mm
Weight: 80 g, with cover of crucible total weight: 109 g
The characteristics and the matters needing attention
1. Melting point is 1455 degrees of nickel, nickel, strong alkali
resistance and erosion resistance of nickel substitutes crucible
melting iron alloy, slag, clay, fire-proof material, etc.
2. In nickel sample crucible melting temperature should not be more
than 700 degrees, because in the high temperature, nickel
susceptible to oxidation.
3, nickel precipitation crucible cannot be used for the burn.
4, nickel crucible is suitable for NaOH, Na2O2, Na2CO3, NaHCO3, and
contains samples of alkaline solvent melting - KNO3, does not apply
to e-isomer NaHS04, K2S2O7 or Na2S2O7 acidity such as solvent and
sour alkali sulphide flux melting sample.
5. Molten state of Al, zinc, Pb, Sn, Hg and other metal salt, can
make the nickel crucible brittle.Borax in nickel crucible melting.
6. Trace chromium, nickel crucible often contains should be paid
attention to while using it.
7, new nickel should look in the muffle furnace crucible burn into
violet, removal of surface oil, then use 1: HCl boil for a minute,
then rinse clean with water.
Shanghai day alloy material co., LTD is a company specializing in
the production of nickel chromium alloy, copper, nickel alloy, iron
chromium alloy, nickel alloy, thermocouple wire, pure nickel, and
other precision alloy round wire, flat wire, wire rod, flat, wide
and thin of large enterprises.?????Our factory has advanced production equipment, from smelting, hot
rolling, cold rolling, drawing, heat treatment to the product
factory is a set of strict production process control, at present
the factory production of day brand nickel chrome belt, nichrome
wire, iron chromium aluminum wire, iron chromium aluminum,
resistance, copper nickel wire, copper, nickel, manganese, copper,
manganese, copper wire, thermal spraying nickel aluminum wire, pure
nickel wire, pure nickel belt, thermocouple wire of electric
heating products have been exported to international markets.?????Shanghai day alloy material co., LTD., has passed ISO9001 quality
system certification,?ISO?14001 environmental system certification.????The company spirit of "honest, quality first" purpose, in pursuit
of scientific and technological innovation, create the first brand
alloys is the management idea, strives for the survival by the
quality, seek development in order to survive.Professional and sincere hospitality is our aim.Warmly welcome people at home and abroad and the general new old
customers to come to ask price inquiry, ask for samples, negotiate
the business, technology, enhance friendship and create brilliant.