CA1152703A - Composition et methode d'enduction par diffusion - Google Patents

Composition et methode d'enduction par diffusion

Info

Publication number: CA1152703A
Authority: CA; Canada
Prior art keywords: powder; chromium; composition; aluminum; coating
Prior art date: 1981-06-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA000379554A

Other languages

English (en)

Inventor

Bernard R. Rose

John K. Willis

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Walbar Metals Inc

Original Assignee

Walbar Metals Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1981-06-11

Filing date

1981-06-11

Publication date

1983-08-30

1981-06-11 Application filed by Walbar Metals Inc filed Critical Walbar Metals Inc

1981-06-11 Priority to CA000379554A priority Critical patent/CA1152703A/fr

1983-08-30 Application granted granted Critical

1983-08-30 Publication of CA1152703A publication Critical patent/CA1152703A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 25
238000009792 diffusion process Methods 0.000 title claims abstract description 20
239000008199 coating composition Substances 0.000 title abstract description 3
239000000203 mixture Substances 0.000 claims abstract description 39
238000000576 coating method Methods 0.000 claims abstract description 36
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 30
239000011248 coating agent Substances 0.000 claims abstract description 28
239000011651 chromium Substances 0.000 claims abstract description 25
229910052804 chromium Inorganic materials 0.000 claims abstract description 24
230000008569 process Effects 0.000 claims abstract description 17
229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 13
229910000601 superalloy Inorganic materials 0.000 claims abstract description 11
229910052759 nickel Inorganic materials 0.000 claims abstract description 7
229910021214 Co2Al9 Inorganic materials 0.000 claims abstract 4
239000000843 powder Substances 0.000 claims description 41
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 10
238000011282 treatment Methods 0.000 claims description 8
150000004820 halides Chemical class 0.000 claims description 6
229910052786 argon Inorganic materials 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 5
239000000945 filler Substances 0.000 claims description 4
230000009969 flowable effect Effects 0.000 claims description 3
238000010438 heat treatment Methods 0.000 claims description 3
LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical group [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 claims description 2
229910017052 cobalt Inorganic materials 0.000 claims description 2
239000010941 cobalt Substances 0.000 claims description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
230000006872 improvement Effects 0.000 claims description 2
239000011253 protective coating Substances 0.000 claims description 2
239000000126 substance Substances 0.000 claims 2
229910000531 Co alloy Inorganic materials 0.000 abstract description 3
229910000765 intermetallic Inorganic materials 0.000 abstract description 2
230000015572 biosynthetic process Effects 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 description 8
239000002184 metal Substances 0.000 description 8
238000005260 corrosion Methods 0.000 description 6
230000007797 corrosion Effects 0.000 description 6
PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 6
229910045601 alloy Inorganic materials 0.000 description 5
239000000956 alloy Substances 0.000 description 5
230000003647 oxidation Effects 0.000 description 5
238000007254 oxidation reaction Methods 0.000 description 5
239000000470 constituent Substances 0.000 description 4
239000007789 gas Substances 0.000 description 4
239000000463 material Substances 0.000 description 4
238000012856 packing Methods 0.000 description 4
230000008901 benefit Effects 0.000 description 3
239000012876 carrier material Substances 0.000 description 3
238000009472 formulation Methods 0.000 description 3
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
238000012545 processing Methods 0.000 description 3
235000013024 sodium fluoride Nutrition 0.000 description 3
239000011775 sodium fluoride Substances 0.000 description 3
238000012360 testing method Methods 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
239000012300 argon atmosphere Substances 0.000 description 2
239000012298 atmosphere Substances 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
229910000951 Aluminide Inorganic materials 0.000 description 1
229910021007 Co2Al5 Inorganic materials 0.000 description 1
229910002515 CoAl Inorganic materials 0.000 description 1
229920000742 Cotton Polymers 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
229910000990 Ni alloy Inorganic materials 0.000 description 1
QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
238000002679 ablation Methods 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000005422 blasting Methods 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000003841 chloride salts Chemical class 0.000 description 1
239000003245 coal Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005238 degreasing Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000004907 flux Effects 0.000 description 1
229910001026 inconel Inorganic materials 0.000 description 1
229910000819 inconels 713 Inorganic materials 0.000 description 1
239000007769 metal material Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000010926 purge Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000004088 simulation Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Landscapes

Other Surface Treatments For Metallic Materials (AREA)

CA000379554A 1981-06-11 1981-06-11 Composition et methode d'enduction par diffusion Expired CA1152703A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000379554A CA1152703A (fr)	1981-06-11	1981-06-11	Composition et methode d'enduction par diffusion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000379554A CA1152703A (fr)	1981-06-11	1981-06-11	Composition et methode d'enduction par diffusion

Publications (1)

Publication Number	Publication Date
CA1152703A true CA1152703A (fr)	1983-08-30

Family

ID=4120215

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000379554A Expired CA1152703A (fr)	1981-06-11	1981-06-11	Composition et methode d'enduction par diffusion

Country Status (1)

Country	Link
CA (1)	CA1152703A (fr)

1981
- 1981-06-11 CA CA000379554A patent/CA1152703A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2000-08-30	MKEX	Expiry

Publication	Publication Date	Title
CA2130058C (fr)	2005-03-08	Methode et produit de revetement a base d'aluminure modifie par un siliciure d'un metal du groupe du platine
CA2091799C (fr)	2004-01-27	Procede de revetement par diffusion
US6146696A (en)	2000-11-14	Process for simultaneously aluminizing nickel-base and cobalt-base superalloys
CA2277404C (fr)	2008-01-29	Compositions de suspensions pour des revetements de diffusion
US5217757A (en)	1993-06-08	Method for applying aluminide coatings to superalloys
US3978251A (en)	1976-08-31	Aluminide coatings
EP3094758B1 (fr)	2021-08-25	Compositions de boue modifiées pour former des revêtements de diffusion de chrome améliorés
US3598638A (en)	1971-08-10	Diffusion metallic coating method
CN105899707A (zh)	2016-08-24	在部件的选择的区域上施加铬扩散涂层的方法
US4241113A (en)	1980-12-23	Process for producing protective coatings on metals and metal alloys for use at high temperatures
EP0861918B1 (fr)	2002-04-24	Procédé amélioré de revêtement en caisses pour des articles contenant des petits passages
US4293338A (en)	1981-10-06	Diffusion coating composition of improved flowability
US3764373A (en)	1973-10-09	Diffusion coating of metals
US3556744A (en)	1971-01-19	Composite metal article having nickel alloy having coats containing chromium and aluminum
US2622043A (en)	1952-12-16	Chromizing pack and method
US4464430A (en)	1984-08-07	Metal diffusion
US7645485B2 (en)	2010-01-12	Chromiumm diffusion coatings
US3577268A (en)	1971-05-04	Method of coating iron,nickel or cobalt alloy with aluminum
US20050265851A1 (en)	2005-12-01	Active elements modified chromium diffusion patch coating
EP0066019B1 (fr)	1985-06-19	Composition et procédé pour le revêtement par voie de diffusion
US3436249A (en)	1969-04-01	Aluminising powder
EP1672089A1 (fr)	2006-06-21	Méthode de génération de revêtements internes en caisses avec deux valeurs d'épaisseur et articles ainsi produits
US6933012B2 (en)	2005-08-23	Method for protecting a surface with a silicon-containing diffusion coating
US4308160A (en)	1981-12-29	Protecting metals
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