Zuudee pay special attention and fully focus on the quality of
nickel based alloy products.These quality files are traceable and
can be tracked from the very beginning,raw material to
smelting,forging and product stage.These inspection not only
includes chemical,physical,micro/macro,high temperature creep
rupture testing,etc.,but also includes those special requirements
raised by end-user.
Our inspection facilities mainly includes,
1.For chemical properties: Spectro direct reading
spectrometry,Foundry Master Pro spectrometer,X-ray
fluorimeter,Niton 800 and XL2 Handheld
spectrometer,Horiba emga-830 Oxygen/Nitrogen/Hydrogen
analyzer,Horiba EMIA-220V Carbon/Sulfur analyzer,etc.
2.For mechanical properties:Tensile machine,low temperature impact
test,high temperature creep rupture testing(Equipment from lab of
SRIM Shanghai Research Institute of Materials or Shanghai
University Materials Science and Engineering),hardness testing
3.For metallurgical structure：micro、macro、grain size、sulphur
print、capillary crack inspection test,etc.
4.For various nondestructive testing:UT machine,NDT,nondestructive
evaluating,NDE,industrial endoscopy, Penetrant Testing PT,X-ray
5.General testing includes size,surface,ultrasonic testing,thickness
testing machine,infrared thermometer testing and temperature
monitoring during the melting and forging stage,etc.
6.Other inspection contents required by customer,such as
heat-treatment monitoring curve,surface roughness inspection,the
third-party inspection dominated
by SGS、TUV、UL、Intertek、BV,flaring testing,etc.
For details,please check our website: