China specializes in manufacturing graphite exothermic welding molds

Product Detail

Ash content:10-800ppmBulk density (g/cm3):1.68-1.85g/cubic centimeter
port:Qingdao/Tianjin/Shanghaitechnology:Compression molding
Bending strength:15-70MPapayment terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
model:T329pack:wooden box
Bulk density:1.7--2.0g/cm3Packaging details:Wooden box or according to your requirement for graphite exothermic welding mold.
Supply capacity:500,000 pieces of graphite exothermic welding molds per monthResistance (μΩ.m):9~12 micro ohm.m
Place of origin:Henan, ChinaResistivity:7-14μΩm
application:castingPorosity(%):Maximum 12%
sample:usableCompressive strength:30-150Mpa,30-150Mpa
project name:Graphite exothermic welding moldbrand:DJX
Payment:TT PayPal Western UnionGrain size:2-40μm

China specializes in manufacturing graphite exothermic welding molds

Product Description

Exothermic welding graphite mold

Exothermic welding, also known as exothermic welding, uses the high temperature generated by thermite reaction to completely melt the metal without additional energy. The reaction is carried out in high temperature graphite molds. Under normal working conditions, one mold can weld 50-100 or more points and can be opened according to the actual connection type. The welding process only takes a few seconds. WTWELD heat release welding: The heat generated through chemical replacement reactions dissolves the various metals that need to be connected in the mold. The composite interface between metals is a molecular connection with no residue and no corrosion on the joint surface. The welding process does not require external power and heat sources. The chemical exothermic welding operation process is very simple and the quality is easy to ensure. It is a simple, efficient and high-quality metal joining process.

 

Exothermic welding graphite moldDetail image

Process flow

 

Industry application

 

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