ClassID:

119983

C23C10/56 - CPC Classification

Classification description:

Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes; Embedding in a powder mixture, i.e. pack cementation more than one element being diffused in one step; Diffusion of at least chromium and at least aluminium

Recent Application in this class:
#1
20260063039
2026-03-05

Turbine Airfoil Coating

#2
20250250905
2025-08-07

Turbine Airfoil Coating

#3
20240418091
2024-12-19

Turbine Airfoil Coating

#4
20220213585
2022-07-07

ALUMINUM-CHROMIUM DIFFUSION COATING

#5
20200280073
2020-09-03

METAL POROUS BODY, FUEL CELL AND METHOD FOR PRODUCING METAL POROUS BODY

#6
20200149154
2020-05-14

Chromium-enriched diffused aluminide coating

#7
20190040750
2019-02-07

Blade or vane for turbomachine with different diffusion protective coatings and method for manufacture thereof

#8
20180282854
2018-10-04

Aluminum-chromium diffusion coating

#9
20180202317
2018-07-19

METHOD OF COATING A SUBSTRATE

#10
20170198382
2017-07-13

Methods of applying chromium diffusion coatings onto selective regions of a component

#11
20160086754
2016-03-24

Electromagnetic relay

#12
20160017481
2016-01-21

Chromium-enriched diffused aluminide

#13
20140322555
2014-10-30

Process for producing a high-temperature protective coating

#14
20110293365
2011-12-01

CEMENT PLANT REFRACTORY ANCHOR

#15
20110101619
2011-05-05

MCrAlY alloy, methods to produce a MCrAlY layer and a honeycomb seal

#16
20100330295
2010-12-30

METHOD FOR PROVIDING DUCTILE ENVIRONMENTAL COATING HAVING FATIGUE AND CORROSION RESISTANCE

#17
20090185912
2009-07-23

Method of protecting a component against hot corrosion and a component protected by said method

#18
20070264126
2007-11-15

Method of Protecting a Component Against Hot Corrosion

#19
20060093849
2006-05-04

Method for applying chromium-containing coating to metal substrate and coated article thereof

#20
20050244668
2005-11-03

Heat-resistant Ti alloy material excellent in resistance to corrosion at high temperature and to oxidation