Kamar yadda muka sani, ƙara nau'ikan ƙarfe a cikin ƙarfe yana sa kayan ya yi laushi. Duk da haka, ƙarfe masu yawan entropy (HEAs) sun bambanta da ƙarfe na gargajiya: suna ɗauke da ƙarfe da yawa amma ba sa nuna ɓacin rai, wanda hakan ya sa suka zama sabon nau'in kayan aiki.
A fannin samar da kayayyaki a masana'antu, tabbatar da daidaito da daidaiton kayayyakin ƙarfe masu yawan entropy yana da matuƙar muhimmanci. Saboda wannan dalili, ana amfani da masu gwajin taurin Vickers don gudanar da gwaje-gwajen taurin kai akan ƙarfe masu yawan entropy yayin aikin samarwa, wanda ke ba da damar gano matsalolin inganci da za su iya tasowa cikin lokaci. Idan ƙimar taurin ta bambanta daga kewayon da ake tsammani, yana iya nuna kurakurai a cikin tsarin samarwa - kamar rashin daidaiton sarrafa abun da ke cikin ƙarfe ko kuma hanyoyin magance zafi mara kyau. Ta hanyar daidaita tsarin samarwa da sauri, kowane rukuni na samfuran ƙarfe masu yawan entropy zai iya cika ƙa'idodin inganci, ta haka yana inganta ƙimar cancantar samfurin da aminci.
Mun sami samfurin da ake buƙata don a gwada taurinsa.
Tsarin gwajin tauri na HEA ta hanyar Vickers tester mai gwada tauri
1. Yi samfurin shirya wannan HEA zuwa tubalin samfurin da aka saba amfani da shi ta hanyar latsawa ta atomatik, za mu iya gwada taurinsa ta hanyar gwajin taurin Vickers bayan niƙa da gogewa.
2. Sanya samfurin a kan cibiyar aikin a hankali a kan na'urar gwajin taurin Vickers.
3. Daidaita manufar mayar da hankali don nuna hoto mai kyau a cikin manhajar gwajin taurin Vickers.
4. Saita sigogi na samfurin HEA da aka gwada a cikin software na gwajin tauri na Vickers.
5. Mai shigar da na'urar yana yin rhombus indentation akan saman samfurin HEA, sannan danna maɓallin aunawa ta atomatik don samun ƙimar tauri a cikin software na gwajin tauri na Vickers.
6. Aikin Ƙididdiga: yana rubuta ƙimar da aka auna na kowace ƙungiya kuma yana kawar da abubuwan da ba su dace ba ta atomatik.
7. Aikin Ƙididdiga: Lissafa matsakaicin ƙimar da karkacewar da aka saba.
Ana gwada ƙimar taurin HV na HEA ta hanyar Model HVT-50A, wanda shine nau'in gwajin taurin Vickers mai zafi a cikin kamfaninmu.
Lokacin Saƙo: Disamba-25-2025
