118948 ⎘
General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering; Quenching devices for bath quenching with circulating liquids
FLUID GUIDE FOR QUENCHING METAL WORKPIECES
#2QUENCHING METHOD
#3HEAT RECOVERY SYSTEM
#4Lead-free patenting process and equipment
#5METHOD AND EQUIPMENT FOR CONTROLLED PATENTING OF STEEL WIRE
#6Bearing ring for roller bearing, method for manufacturing the same, and roller bearing
#7Oil-immersion quenching cooling precursor and oil-immersion quenching cooling method
#8Wall member useful in quenching
#9Quenching apparatus and method for producing metallic material
#10Quenching tank system and method of use
#11Component recovery from metal quenching bath or spray
#12Sub-zero treatment device
#13Forced water cooling of thick steel wires
#14Cooling tank for rails
#15Quench tank and liquid metal loop
#16Wall member useful in quenching
#17Rod or wire manufacturing system, related methods, and related products
#18Process for cooling a metal workload in a multimedia quench system
#19Method for quenching steel pipe and method for producing steel pipe using the same
#20Device and Method for Controllably Cooling Metal Billets to be Hot Extruded
#21System, method and apparatus for recycling quenching medium
#22Cooling tank for rails
#23LIQUID QUENCH
#24Rod or wire manufacturing system, related methods, and related products
#25Thermodynamic metal treating apparatus and method
#26Vacuum furnace with pressurized intensive water quench tank