Casting raw material quality and composition control flow
New / irregularly purchased item
* 1. Abnormality detection
1.When an abnormal sound is generated at the time of disconnection
2.If the cutting plane is different from usual
3.Hard and hard to cut
4.When color, luster, rust are abnormal
* 2. Analysis
The analysis results are managed in the "Quality Analysis Ledger".
* 3. Confirmation of attendance
At the time of loading, the witness shall check whether foreign matter is mixed or not wet.
* 4. Visual check
The driver will check if there is any contamination or water contamination at the time of delivery, and submit a “shipment inspection report”.
Polish the sample with velder
Judgment / control(quality analysis ledger)
Introduction of Analysis Machines
Optical Emission Spectrometer
Optical Emission Spectrometer is an indispensable machine for a lot of steel industries and manufacturers to manage product quality since the machine can analyze elements in metals quickly and accurately. General citizens can use it after several days training. Uses argon gas.
*Example of elements that can be analyzed: B, C, Al, Si, P, S, Ca, Ti, V, Cr, Mn, Co, Ni, Cu, Zn, Nb, Mo, Sn, Sb, Ce, W, Pb (22 elements)
X-ray Fluorescence Spectrometers
X-ray Fluorescence Spectrometers can analyze all elements from sodium (N) to uranium (U) qualitatively and quantitatively in a solid, powder, and liquid quickly and accurately without destroying them. Uses liquid oxygen.
*Example of elements that can be analyzed: Mg, Si, P, S, K, Pb, Mn, Cu, Zn, As, Br, Cd, Ag, Pt, Au, Hg
Portable X-ray Fluorescence Analyzer
Portable X-ray Fluorescence Analyzer can be used whenever you want since it is portable, although you cannot get lower tolerances with this. You need permission from the labor standard inspection office when you use it. Most suitable for classification of steels and non-ferrous.
*Example of elements that can be analyzed: Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Zr, Nb, Mo, Ag, Sn, Sb, Hf, W, Ta, Re, Pb, Bi
Introduction of Radiation Detector
We secure safety by monitoring with the Radiation Detector to make sure that there are no radiation sources (elements that artificially made for industry) or radiation materials mixed up in scraps.