Patents-Review.com
ClassID:

119020 ⎘

C21D8/0415 - CPC Classification

Classification description:

Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing involving a particular fabrication or treatment of ingot or slab Rapid solidification; Thin strip casting

Recent Application in this class:
#1
20210057942
2021-02-25

THIN STRIP COMPONENT, METHOD FOR MANUFACTURING SAME, AND MOTOR USING THIN STRIP COMPONENT

 #2
20190173329
2019-06-06

Thin strip component, method for manufacturing same, and motor using thin strip component

 #3
20170218474
2017-08-03

High-strength hot rolled steel sheet and method for manufacturing the same

 #4
20160247613
2016-08-25

Preparation method of oriented high silicon steel

 #5
20150191807
2015-07-09

Process for producing hot-rolled steel strip

 #6
20140363696
2014-12-11

High-strength hot rolled steel sheet

 #7
20100300585
2010-12-02

Low-density steel having good drawability

 #8
20100252149
2010-10-07

HOT ROLLED DUAL PHASE STEEL STRIP HAVING FEATURES OF A COLD ROLLED STRIP

 #9
20100239452
2010-09-23

Strip of hot rolled micro-alloyed steel for obtaining finished pieces by cold pressing and shearing

 #10
20100096047
2010-04-22

Method for manufacturing flat steel products from a steel forming a martensitic microstructure

 #11
20100065162
2010-03-18

Method for Manufacturing Flat Steel Products From Aluminum Alloyed Multi-Phase Steel

 #12
20100065161
2010-03-18

Method for manufacturing flat steel products from silicon alloyed multi-phase steel

 #13
20100043513
2010-02-25

Method for manufacturing flat steel products from boron microalloyed multi-phase steel

 #14
20090277546
2009-11-12

Method for manufacturing flat steel products from a steel forming a complex phase microstructure

 #15
20090214377
2009-08-27

Method for Producing Hot Rolled Strip with a Multiphase Microstructure

 #16
20090191425
2009-07-30

Steel product with a high austenite grain coarsening temperature

 #17
20080257456
2008-10-23

Method for the Production of a Siderurgical Product Made of Carbon Steel with a High Copper Content, and Siderurgical Product Obtained According to Said Method

 #18
20080216925
2008-09-11

METHOD AND APPARATUS FOR PRODUCING SCALE-FREE SHEET METAL

 #19
20070289717
2007-12-20

Method for making hot strips of lightweight construction steel

 #20
20070212249
2007-09-13

THIN CAST STRIP PRODUCT WITH MICROALLOY ADDITIONS, AND METHOD FOR MAKING THE SAME

 #21
20060144553
2006-07-06

Steel product with a high austenite grain coarsening temperature

 #22
20050028898
2005-02-10

Method for the production of a siderurgical product made of carbon steel with a high copper content