Kev Taw Qhia
GRGT muaj lub peev xwm los muab cov kev pabcuam customized rau cov neeg siv khoom hom khoom, cov txheej txheem tsim khoom thiab cov xwm txheej tsis ua haujlwm. Nrog ntau xyoo ntawmKev txheeb xyuas cov khoom siv hlau thiab Polymerkev paub, electrochemical corrosion, hlau thiab non-hlau tivthaiv tsom xam, cov khoom siv polymer niaj hnub ua haujlwm, kev tshuaj xyuas pob txha thiab lwm yam, cov teeb meem zoo yuav daws tau hauv lub sijhawm luv luv rau cov neeg siv khoom.
Kev Pabcuam Scope
Polymer khoom manufacturers, hlau khoom manufacturers, nws pib qhov chaw, precision qhov chaw, pwm manufacturing, casting thiab forging vuam, tshav kub kev kho mob, tiv thaiv nto thiab lwm yam khoom siv hlau
Cov qauv kev pabcuam
- GB/T 228.1 Tensile test of metallic material - Part 1: Test method at room temperature
- GB/T 230.1 Rockwell hardness test rau metallic cov ntaub ntawv - Ntu 1: Test method
- GB/T 4340.1 Vickers hardness test rau cov khoom siv hlau - Ntu 1: Cov qauv ntsuas
- GB / T 13298 Hlau microstructure xeem txoj kev
- GB / T 6462 Hlau thiab oxide txheej - Kev ntsuas Thickness - Microscopy
- GB/T17359 General Rules for Quantitative Analysis of Electron Probe and Scanning Electron Microscope X-ray Energy Spectroscopy
- JY/T0584 Txoj Cai Kev Tshawb Fawb Txog Kev Tshawb Fawb Electron Microscopy
- GB/T6040 Cov Kev Cai Dav Dav rau Infrared Spectroscopy Analysis Methods
- GB/T 13464 Thermal Analysis Test Method for Thermal Stability of Substances
- GB/T19466.2 Sib txawv scanning calorimetry (DSC) rau plastics Part 2:
- Kev txiav txim siab ntawm iav hloov kub
Cov khoom siv
Hlau Thiab Polymer Cov Khoom Siv Tshuaj Ntsuam Xyuas Cov Khoom Siv:
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Hom kev pabcuam |
Cov khoom siv |
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Mechanical zog ntawm cov ntaub ntawv hlau / polymer |
Tensile kev ua tau zoo, khoov kev ua tau zoo, cuam tshuam, qaug zog, compression, shear, vuam xeem, tsis yog tus qauv mechanics |
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Metallographic tsom xam |
Microstructure, grain loj, non-metallic inclusions, theem muaj pes tsawg leeg cov ntsiab lus, macroscopic soj ntsuam, hardened txheej tob, thiab lwm yam. |
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Kev ntsuam xyuas hlau muaj pes tsawg leeg |
Hlau, aluminium alloy, tooj liab alloy (OES / ICP / ntub titration / zog spectrum tsom), thiab lwm yam. |
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Kev kuaj Hardness |
Brinell, Rockwell, Vickers, microhardness |
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micro tsom xam |
Kev tsom xam pob txha, microscopic morphology, txawv teb chaws teeb meem zog spectrum tsom xam |
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Txheej kuaj |
Txheej thickness-coulomb txoj kev, txheej thickness-metallographic txoj kev, txheej thickness-electron microscope txoj kev, txheej thickness-X-ray txoj kev, galvanized txheej zoo (qhov hnyav), txheej muaj pes tsawg leeg tsom xam (zog spectrum txoj kev), adhesion, ntsev tsuag corrosion kuj, lwm. |
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Kev txheeb xyuas cov khoom sib xyaw |
Fourier transform infrared spectroscopy (FTIR), gas chromatography-mass spectrometry (SEM/EDS), pyrolysis gas chromatography-mass spectrometry (PGC-MS), thiab lwm yam. |
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Kev txheeb xyuas cov khoom sib xws |
Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), Fourier Transform Infrared Spectroscopy (FTIR), thiab lwm yam. |
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Thermal Performance Analysis |
Melt Index (MFR, MVR), Thermosmechanical Analysis (TMA) |
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Failure Reproduction/Verification |
Txoj hauv kev hauv tsev, raws li rooj plaub |
Cim npe nrov: hlau thiab polymer cov ntaub ntawv tsom xam, Tuam Tshoj hlau thiab polymer cov ntaub ntawv tsom xam muab kev pabcuam
