Chongqing Wanvei Instruments | Metallographic Testing Process FAQ

2026-05-13

Source: Wanvei Editor

1. metallographictesting must dedicatedequipment？

is 。
cutting / grindingequipmentsampledamage、，Chongqing Wanvei InstrumentssetsMetallographic Cutting Machine、、、Metallographic Microscope， is is metallographictestingcustomized，precise、、， from avoidoperationerror。

2. hourspecimenside？

firstChongqing WanveiMetallographic Mounting Machine，hourguaranteespecimenmiddle、testingsurface，hourheavyfixed；afterlightside，avoidangledegreesimpactsidegroupsobservation。

3. after，reason？

largeprobability is / polishing、 or compression。suggestionChongqing WanveiMetallographic Grinding & Polishing Machine， by 400 →800 →1200 lapping， 90°，polishinghourlight，replacepolishing。

4. corrosionaftergroups，？

1 is controlcorrosiontime（5-30 sec，Length）；2 is corrosionafter i.e. flushing、、，avoid；3 is by materialprecisecorrosion，， need 。

5. setsequipment？

Chongqing Wanvei Instrumentsmetallographictestingallsetssolution：Chongqing WanveiMetallographic Cutting Machine + Chongqing WanveiMetallographic Mounting Machine + Chongqing WanveiMetallographic Grinding & Polishing Machine + ChongqingMetallographic Microscope，equipmentparameter、operationprocess，1 to analyzealldemand。

metallographictestingresultaccuracy， in 1operationspecification and equipment。chooseChongqing Wanvei Instruments， with dedicatedChongqing WanveiMetallographic Cutting Machine、Chongqing WanveiMetallographic Mounting Machine、Chongqing WanveiMetallographic Grinding & Polishing Machine、ChongqingMetallographic Microscope，cutting→→→corrosion→observationallprocess，、error，only can accurategroupsimage， is materialR&D and Quality Controlprovidereliablepcs。