GB/T 5168-2020 Translated English of Chinese Standard. (GBT 5168-2020, GB/T5168-2020, GBT5168-2020): Microstructure and macrostructure examination for titanium and titanium alloysThis Standard specifies the microstructure and macrostructure examination for ??-type, ??-??-type, ??-type titanium and titanium alloys. This Standard applies to the microstructure and macrostructure examination for titanium and titanium alloys. |
Common terms and phrases
according to formula ADD Appendix Appendix F appropriate corrosive agent bright bands Center overheating clear crystal content of primary defects of titanium deformation edge Figure edition electrolytic polishing Figure A.15 Figure C.1~Figure Figure E.1 fuzzy crystal g/mL GB/T grain boundaries grid lattice grid lines heat-affected zone Heterogeneous macrostructure inlay intercept method internal cracks intersection point method macrostructure and microstructure Macrostructure corrosive macrostructure examination Macrostructure samples mass fraction matrix measure the content Metallographs of typical Microstructure corrosive agent Microstructure of clear microstructure of TC4 microstructures of titanium normal area number of points picture comparison method printed parts Figure product technical requirements select the appropriate shown in Figure Standard Statistical error structure of TC4 structures of titanium TA1 bar TA2 bar Figure TC1 forging TC11 bar TC4 3D printed TC4 bar titanium alloy samples titanium and titanium total length total number typical macrostructures typical metallurgical defects typical processing defects weld