Babynew ถ้วยละลาย สีทอง สีเงิน ทองแดง โลหะ 6
Welcome to our store Babynew
Has good thermal conductivity and temperature resistance melting gold silver platinum
and other precious metals and other alloys with high purity graphite crucible
product high temperature resistance anti-oxidation corrosion resistance and long service life.
Material:
∙ High purity fine particle graphite
∙ Bulk density ≥1.78 g/cm3
∙ Electric resistivity ≥9 μ Ω m
∙ Bending strength ≥40 Mpa
∙ resist compression ≥70 Mpa
∙ particle ≤ 43um
Size:
∙ 25mm x 25mm
∙ 30mm x 30mm
∙ 30mm x 40mm
∙ 40mm x 40mm
∙ 60mm x 40mm
Features:
∙ Well thermal stability : according to the using conditions of graphite crucible snap heat and cold;
∙ Well corrosion resistance impact resistance performance to ensure the reliability of product quality;
∙ Well resistance to strong acid strong alkali;
∙ Good heat transfer performance of graphite crucible: for greatly shorten the melting time and save energy;
∙ Ash content less than 0.1% to ensure the precious metals in smelting is not contaminated;
∙ In high-temperature using process it got small thermal expansion coefficient;
∙ And certain strain resistance to the thermal shock quenching;
∙ Long service life.
Utilization
∙ Graphite crucible is generally used in alloy tool steel smelting and smelting of nonferrous metals and their alloys.
∙ Graphite crucible can be used in the processing of graphite graphite crucible graphite casting crucible tankpull rods mold and other graphite products.
∙ Graphite crucible let the products are more durable than ordinary material products,longer service life able to withstand more than 2000 ℃ high temperature
Using Tips
∙ Stored in dry place do not get it wet
∙ after drying the crucible dont make it touch with water.
∙ Be careful not to give a mechanical impact force not from a fall or impact.
Package Included:1 pcs