When overall quenching the knife blade edge by a long induction coil in one time, the edge will be easily deformed (the blade is uneven), quenching the thin parts with online method is a better solution to avoid such problem.

Date：2018/09/22

induction quenching for knife blade with flat coil

Date：2014/03/09

quick induction heating knife blade

Date：2014/03/09

quick induction quenching special knife blade

Date：2014/03/09

Objective Harden a selected area on an 18″(457.2mm) bed knife blade for a reel type lawn mower. The hardness desired is between 45 to 55 Rockwell C, and should be measured 0.062″(1.6mm) from the cutting edge. Material 1070 Steel Bed Knife Blade measurin…

Date：2007/04/03

Objective Harden a 4″(101.6mm) section of a Stainless Steel surgical blade measuring 7″ (177.8mm) long. Hardness should be 48 to 53 Rockwell C on the blade after processing. Material 420 Stainless Steel Surgical Blades measuring 7″(177.8mm) long, 1/4″…

Date：2007/04/03