ClassID:

119133

C21D11/00 - page 2 - CPC Classification

Classification description:

Process control or regulation for heat treatments

Recent Application in this class:
#301
20060108719
2006-05-25

Vacuum carburizing method and device

#302
20060102620
2006-05-18

Heat treat process

#303
20060091589
2006-05-04

Monitoring method for furnace apparatus

#304
20060082034
2006-04-20

Method and apparatus for automatically controlling temperature in a furnace system

#305
20060054607
2006-03-16

System and method for monitoring laser shock processing

#306
20050269751
2005-12-08

Integrated metal processing facility

#307
20050268470
2005-12-08

Colored razor blades

#308
20050257858
2005-11-24

Integrated metal processing facility

#309
20050155740
2005-07-21

Process and production line for manufacturing ultrathin hot rolled strips based on the thin slab technique

#310
20050145306
2005-07-07

Welded joints with new properties and provision of such properties by ultrasonic impact treatment

#311
20050145305
2005-07-07

Method of determining a heat treatment and member so treated

#312
20050092402
2005-05-05

Methods and apparatus for stress relief using multiple energy sources

#313
20050081964
2005-04-21

A Method Of Establishing Stress Relieving Procedures For Minimizing Sulfide Stress Cracking In Cold Worked Metals

#314
20050077270
2005-04-14

Temperature indicating consumable

#315
20050039511
2005-02-24

Method and apparatus for providing a layer of compressive residual stress in the surface of a part

#316
18901033
2025-07-15

Electrical steel with low iron loss and method for controlling tension thereof during decarburization annealing

#317
18145938
2024-04-09

Methods for tempering of steel for riveting

#318
14687441
2016-10-25

Thermomechanical methodology for stabilizing shape memory alloy (SMA) response