GB1228882A - - Google Patents

Info

Publication number
GB1228882A
GB1228882A GB1228882DA GB1228882A GB 1228882 A GB1228882 A GB 1228882A GB 1228882D A GB1228882D A GB 1228882DA GB 1228882 A GB1228882 A GB 1228882A
Authority
GB
United Kingdom
Prior art keywords
chromium
sept
electro
plating
surface layer
Prior art date
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
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.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1228882A publication Critical patent/GB1228882A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12826—Group VIB metal-base component
    • Y10T428/12847—Cr-base component
    • Y10T428/12854—Next to Co-, Fe-, or Ni-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12931—Co-, Fe-, or Ni-base components, alternative to each other
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component

Abstract

1,228,882. Coating and electro-plating chromium surfaces. BROWN BOVERI & CO. Ltd. Sept.4, 1968 [Sept.6, 1967], No.41998/68. Headings C7B and C7F. To prevent nitrogen absorption into a chromium layer on a metal member, it is coated with e.g. Ni, Co or Fe, and then annealed in a neutral atmosphere e.g. hydrogen or argon, at a temperature above 1000‹C. until the depth of diffusion of the chromium in the metal surface layer is at least 0À01 mm. The surface layer can be applied by spraying or electro-plating.
GB1228882D 1967-09-06 1968-09-04 Expired GB1228882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1239267A CH484293A (en) 1967-09-06 1967-09-06 Process for improving the durability of protective chromium coatings on metals

Publications (1)

Publication Number Publication Date
GB1228882A true GB1228882A (en) 1971-04-21

Family

ID=4382567

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228882D Expired GB1228882A (en) 1967-09-06 1968-09-04

Country Status (9)

Country Link
US (1) US3642517A (en)
JP (1) JPS4923084B1 (en)
BE (1) BE720391A (en)
CH (1) CH484293A (en)
DE (1) DE1621204B1 (en)
FR (1) FR1581278A (en)
GB (1) GB1228882A (en)
NL (1) NL140295B (en)
SE (1) SE345290B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810637A (en) * 1972-01-14 1974-05-14 Mecanique Ind Int Shaft packing
US3814447A (en) * 1972-11-02 1974-06-04 Ramsey Corp Sealing element for use in internal combustion engines
JPS5048235A (en) * 1973-08-16 1975-04-30
CN103764388B (en) * 2011-12-29 2016-08-17 奥秘合金设计有限公司 The rustless steel of metallurgical binding
US8557397B2 (en) * 2011-12-29 2013-10-15 Arcanum Alloy Design Inc. Metallurgically bonded stainless steel
DE212012000088U1 (en) * 2011-12-29 2013-11-26 Arcanum Alloy Design Inc. Metallurgically bonded stainless steel
WO2016130548A1 (en) 2015-02-10 2016-08-18 Arcanum Alloy Design, Inc. Methods and systems for slurry coating
WO2017201418A1 (en) 2016-05-20 2017-11-23 Arcanum Alloys, Inc. Methods and systems for coating a steel substrate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2744032A (en) * 1952-07-23 1956-05-01 Austin Motor Co Ltd Method of and apparatus for applying a hard alloy coating to the seating surfaces of valves for internal combustion engines
US2993264A (en) * 1955-12-23 1961-07-25 Gen Electric Protective coating for molybdenum
DE1180602B (en) * 1962-10-08 1964-10-29 Bbc Brown Boveri & Cie Process for the production of protective coatings on high-alloy steels
US3312546A (en) * 1965-10-20 1967-04-04 Bethlehem Steel Corp Formation of chromium-containing coatings on steel strip
US3294498A (en) * 1963-09-24 1966-12-27 Du Pont Cr-fe diffusion coating ferrous metal substrate

Also Published As

Publication number Publication date
BE720391A (en) 1969-02-17
NL6812688A (en) 1969-03-10
NL140295B (en) 1973-11-15
US3642517A (en) 1972-02-15
CH484293A (en) 1970-01-15
FR1581278A (en) 1969-09-12
DE1621204B1 (en) 1971-07-01
SE345290B (en) 1972-05-23
JPS4923084B1 (en) 1974-06-13

Similar Documents

Publication Publication Date Title
ES440840A1 (en) Composite metal articles
GB1298683A (en) Formation of chromium containing coatings on steel strip
GB1529167A (en) Sheet steel for can manufacture
JPS5343634A (en) Iron metal substrate coated with alloy
GB1530459A (en) Ordered alloys
GB1228882A (en)
GB1361942A (en) Corrosion-resistant double-coated steel material
GB2001672A (en) Case-hardening alloy steel and case-hardened article made therefrom
GB1195904A (en) Process for the production of Coloured Coatings
ES341388A1 (en) Method for protecting hot metal surface
JPS5295580A (en) Treatment of metal surface
GB1396898A (en) Method for making ferrous metal having highly improved resistances to corrosion at elevated temperatures and to oxidization
US3932204A (en) Cobalt-aluminum magnetic materials with high coercive force
AU3174077A (en) Treating steel strip in sulphur bearing atmosphere prior to metal coating
GB1248733A (en) Hard facing processes for metal bases
ES341347A1 (en) Chromising of Ferrous Metal Substrates
GB1136335A (en) A method of producing protective layers on metal parts
Treheux et al. Study of Surface Treatments by Deposition of Powders in Suspension and Diffusion(Slurry-Coating)--Application to the Stanno-Aluminization and the Boriding of Steels
GB1278085A (en) Corrosion resisting aluminium diffusion-coated steel
ES346139A1 (en) Procedure to cover metal surfaces. (Machine-translation by Google Translate, not legally binding)
ES380695A1 (en) Chromizing ferrous metal substrates
GB1263304A (en) A method of coating, with a metallic coating obtained by metallization under vacuum, steel products such as strip, bar and wire
ES312109A1 (en) A new chrome procedure to deposit a decorative chrome onto a metal. (Machine-translation by Google Translate, not legally binding)
FR2157115A5 (en) Silver coating soln - applied using sponge to metals to provide or repair silver layers
GB1373416A (en) Method of forming an iron oxide film

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee