ວິ​ທີ​ການ​ຕົ້ນ​ຕໍ​ຂອງ​ ອຸປະກອນດັບຄວາມຖີ່ສູງ be

Induction heating surface quenching (ຄວາມຖີ່ສູງ, ຄວາມຖີ່ຂະຫນາດກາງ, ຄວາມຖີ່ພະລັງງານ), flame heating surface quenching, electric contact heating surface quenching, electrolyte heating surface quenching, laser quenching surface heating, electron beam heating surface quenching.