C21C5/46 - CPC Classification Index

ClassID:

118831 ⎘

C21C5/46 - CPC Classification

Classification description:

Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel; Manufacture of steel in the converter; Constructional features of converters Details or accessories

Sub-classes:

C21C5/4606 » {Lances or injectors} 104
C21C5/4633 » {Supporting means} 16
C21C5/4646 » {Cooling arrangements} 21
C21C5/4653 » {Tapholes; Opening or plugging thereof} 46
C21C5/466 » {Charging device for converters} 10
C21C5/4673 » {Measuring and sampling devices} 110
C21C5/4686 » {Vehicles for supporting and transporting a converter vessel} 1
C21C5/4693 » {Skull removal; Cleaning of the converter mouth} 2
C21C5/48 » Bottoms or tuyéres of converters 41
C21C5/50 » Tilting mechanisms for converters 17

Recent Application in this class:

20240068060

2024-02-29

REFINING METHOD OF MOLTEN IRON AND MANUFACTURING METHOD OF MOLTEN STEEL USING SAME

20230077841

2023-03-16

COOLING PLATE FOR A METALLURGICAL FURNACE

20200340070

2020-10-29

Efficient long-service-life blowing method and system for vanadium extraction-decarburization duplex converters

20190390290

2019-12-26

METHOD OF DETECTING SLAG IN MOLTEN STEEL FLOW

20170198862

2017-07-13

Gas pressure tank structure

20170176104

2017-06-22

Smelting process and apparatus

20170097192

2017-04-06

Method and arrangement for preventing gas from leaving an opening of a vessel

20150198371

2015-07-16

REFRACTORY CERAMIC GAS PURGING PLUG AND A PROCESS FOR MANUFACTURING SAID GAS PURGING PLUG