“For traditional steels, rolling direction is very important.”
Category - FAILURE MECHANISMS
“Ready EDM blocks are heat treated, cold work tool steels usually with hardness of 60 HRc.”
“Coating on breaking punches has a positive effect.”
“The majority of sheet metal production lines stop by the breakage stop by the breakage of a small…”
“The punches work to compress which means they swell while working.”
“Vanadis 8 has as high wear resistance as Vanadis 10. And as high toughness as…”
“All steel grades are produced by forging or rolling except for PM steels.”
“Before PVD coatings such as chromium nitride, titanium nitride, titanium aluminium nitride, a fine nitriding layer should be done.”
Is nitriding applied on to forming and drawing tools?
“The goal nitriding on forming tools is to reduce the friction, prevent or reduce the…”
“The thick nitriding layer especially on 2379 can cause chipping.”
Can 2379, Sverker 21 and Sleipner be nitrided?
“In cutting and forming tools the nitridig layer should be very thin.”
“There’s no need for die and the punch to be made of the same steel.”
“The chromium content decreased while switching to 2379 from…”