Wadanne gwaje-gwajen taurin akwai don rivets makafi?

Gwaje-gwajen taurin gama gari sun haɗa da: Rockwell Hardness (HR), Surface Rockwell Hardness (HR), Vickers Hardness (HV), Micro Vickers Hardness (HV), Knoop Hardness (HK), Brinell Hardness (HB), Leeb hardness (HL) (sake dawowa). Hanyar), gwajin taurin ultrasonic (UCI), Taurin Teku (SHORE).

https://www.yukerivet.com/news/pull-rivets-include-aluminum-iron-and-stainless-steel-what-are-semi-stainless-steel-blind-rivets/